8XT2

Cryo-EM structure of the human 55S mitoribosome with 10uM Tigecycline


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.30 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Starting Model: experimental
View more details

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Structural basis for differential inhibition of eukaryotic ribosomes by tigecycline.

Li, X.Wang, M.Denk, T.Buschauer, R.Li, Y.Beckmann, R.Cheng, J.

(2024) Nat Commun 15: 5481-5481

  • DOI: https://doi.org/10.1038/s41467-024-49797-7
  • Primary Citation of Related Structures:  
    8K2A, 8K2B, 8K2C, 8K2D, 8K82, 8XSX, 8XSY, 8XSZ, 8XT0, 8XT1, 8XT2, 8XT3, 8YOO, 8YOP

  • PubMed Abstract: 

    Tigecycline is widely used for treating complicated bacterial infections for which there are no effective drugs. It inhibits bacterial protein translation by blocking the ribosomal A-site. However, even though it is also cytotoxic for human cells, the molecular mechanism of its inhibition remains unclear. Here, we present cryo-EM structures of tigecycline-bound human mitochondrial 55S, 39S, cytoplasmic 80S and yeast cytoplasmic 80S ribosomes. We find that at clinically relevant concentrations, tigecycline effectively targets human 55S mitoribosomes, potentially, by hindering A-site tRNA accommodation and by blocking the peptidyl transfer center. In contrast, tigecycline does not bind to human 80S ribosomes under physiological concentrations. However, at high tigecycline concentrations, in addition to blocking the A-site, both human and yeast 80S ribosomes bind tigecycline at another conserved binding site restricting the movement of the L1 stalk. In conclusion, the observed distinct binding properties of tigecycline may guide new pathways for drug design and therapy.


  • Organizational Affiliation

    Minhang Hospital & Institutes of Biomedical Sciences, Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Fudan University, Shanghai, China.


Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL2mC [auth LB]305Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q5T653 (Homo sapiens)
Explore Q5T653 
Go to UniProtKB:  Q5T653
PHAROS:  Q5T653
GTEx:  ENSG00000112651 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5T653
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL3mD [auth LC]348Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P09001 (Homo sapiens)
Explore P09001 
Go to UniProtKB:  P09001
PHAROS:  P09001
GTEx:  ENSG00000114686 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP09001
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL4mE [auth LD]311Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYD3 (Homo sapiens)
Explore Q9BYD3 
Go to UniProtKB:  Q9BYD3
PHAROS:  Q9BYD3
GTEx:  ENSG00000105364 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BYD3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL9mF [auth LI]267Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYD2 (Homo sapiens)
Explore Q9BYD2 
Go to UniProtKB:  Q9BYD2
PHAROS:  Q9BYD2
GTEx:  ENSG00000143436 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BYD2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL10mG [auth LJ]261Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q7Z7H8 (Homo sapiens)
Explore Q7Z7H8 
Go to UniProtKB:  Q7Z7H8
PHAROS:  Q7Z7H8
GTEx:  ENSG00000159111 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7Z7H8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL11mH [auth LK]192Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3B7 (Homo sapiens)
Explore Q9Y3B7 
Go to UniProtKB:  Q9Y3B7
PHAROS:  Q9Y3B7
GTEx:  ENSG00000174547 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y3B7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL13mI [auth LM]178Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYD1 (Homo sapiens)
Explore Q9BYD1 
Go to UniProtKB:  Q9BYD1
PHAROS:  Q9BYD1
GTEx:  ENSG00000172172 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BYD1
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL14mJ [auth LN]145Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q6P1L8 (Homo sapiens)
Explore Q6P1L8 
Go to UniProtKB:  Q6P1L8
PHAROS:  Q6P1L8
GTEx:  ENSG00000180992 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6P1L8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL15mK [auth LO]296Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9P015 (Homo sapiens)
Explore Q9P015 
Go to UniProtKB:  Q9P015
PHAROS:  Q9P015
GTEx:  ENSG00000137547 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9P015
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL16mL [auth LP]251Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NX20 (Homo sapiens)
Explore Q9NX20 
Go to UniProtKB:  Q9NX20
PHAROS:  Q9NX20
GTEx:  ENSG00000166902 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NX20
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL17mM [auth LQ]175Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NRX2 (Homo sapiens)
Explore Q9NRX2 
Go to UniProtKB:  Q9NRX2
PHAROS:  Q9NRX2
GTEx:  ENSG00000158042 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NRX2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
Mitochondrial ribosomal protein L18, isoform CRA_bN [auth LR]179Homo sapiensMutation(s): 0 
UniProt
Find proteins for A8K9D2 (Homo sapiens)
Explore A8K9D2 
Go to UniProtKB:  A8K9D2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA8K9D2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL19mO [auth LS]292Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P49406 (Homo sapiens)
Explore P49406 
Go to UniProtKB:  P49406
PHAROS:  P49406
GTEx:  ENSG00000115364 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP49406
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL20mP [auth LT]149Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYC9 (Homo sapiens)
Explore Q9BYC9 
Go to UniProtKB:  Q9BYC9
PHAROS:  Q9BYC9
GTEx:  ENSG00000242485 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BYC9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL21mQ [auth LU]205Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q7Z2W9 (Homo sapiens)
Explore Q7Z2W9 
Go to UniProtKB:  Q7Z2W9
GTEx:  ENSG00000197345 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7Z2W9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
39S ribosomal protein L22, mitochondrialR [auth LV]212Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for E7ESL0 (Homo sapiens)
Explore E7ESL0 
Go to UniProtKB:  E7ESL0
GTEx:  ENSG00000082515 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupE7ESL0
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL23mS [auth LW]153Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q16540 (Homo sapiens)
Explore Q16540 
Go to UniProtKB:  Q16540
PHAROS:  Q16540
GTEx:  ENSG00000214026 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ16540
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL24mT [auth LX]216Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96A35 (Homo sapiens)
Explore Q96A35 
Go to UniProtKB:  Q96A35
PHAROS:  Q96A35
GTEx:  ENSG00000143314 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96A35
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL27mU [auth La]148Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9P0M9 (Homo sapiens)
Explore Q9P0M9 
Go to UniProtKB:  Q9P0M9
PHAROS:  Q9P0M9
GTEx:  ENSG00000108826 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9P0M9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL28mV [auth Lb]256Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q13084 (Homo sapiens)
Explore Q13084 
Go to UniProtKB:  Q13084
PHAROS:  Q13084
GTEx:  ENSG00000086504 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ13084
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL29mW [auth Lu]250Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9HD33 (Homo sapiens)
Explore Q9HD33 
Go to UniProtKB:  Q9HD33
PHAROS:  Q9HD33
GTEx:  ENSG00000136522 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9HD33
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein uL30mX [auth Ld]161Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8TCC3 (Homo sapiens)
Explore Q8TCC3 
Go to UniProtKB:  Q8TCC3
PHAROS:  Q8TCC3
GTEx:  ENSG00000185414 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8TCC3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL32mY [auth Lf]188Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYC8 (Homo sapiens)
Explore Q9BYC8 
Go to UniProtKB:  Q9BYC8
PHAROS:  Q9BYC8
GTEx:  ENSG00000106591 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BYC8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL33mZ [auth Lg]65Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O75394 (Homo sapiens)
Explore O75394 
Go to UniProtKB:  O75394
PHAROS:  O75394
GTEx:  ENSG00000243147 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO75394
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL34mAA [auth Lh]92Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BQ48 (Homo sapiens)
Explore Q9BQ48 
Go to UniProtKB:  Q9BQ48
PHAROS:  Q9BQ48
GTEx:  ENSG00000130312 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BQ48
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL35mBA [auth Li]188Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NZE8 (Homo sapiens)
Explore Q9NZE8 
Go to UniProtKB:  Q9NZE8
PHAROS:  Q9NZE8
GTEx:  ENSG00000132313 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NZE8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein bL36mCA [auth Lj]103Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9P0J6 (Homo sapiens)
Explore Q9P0J6 
Go to UniProtKB:  Q9P0J6
PHAROS:  Q9P0J6
GTEx:  ENSG00000171421 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9P0J6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL37DA [auth Lk]423Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BZE1 (Homo sapiens)
Explore Q9BZE1 
Go to UniProtKB:  Q9BZE1
PHAROS:  Q9BZE1
GTEx:  ENSG00000116221 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BZE1
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL38EA [auth Ll]380Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96DV4 (Homo sapiens)
Explore Q96DV4 
Go to UniProtKB:  Q96DV4
GTEx:  ENSG00000204316 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96DV4
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL39FA [auth Lm]338Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NYK5 (Homo sapiens)
Explore Q9NYK5 
Go to UniProtKB:  Q9NYK5
PHAROS:  Q9NYK5
GTEx:  ENSG00000154719 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NYK5
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL40GA [auth Ln]206Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NQ50 (Homo sapiens)
Explore Q9NQ50 
Go to UniProtKB:  Q9NQ50
PHAROS:  Q9NQ50
GTEx:  ENSG00000185608 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NQ50
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 34
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL41HA [auth Lo]137Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8IXM3 (Homo sapiens)
Explore Q8IXM3 
Go to UniProtKB:  Q8IXM3
PHAROS:  Q8IXM3
GTEx:  ENSG00000182154 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8IXM3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 35
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL42IA [auth Lp]142Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y6G3 (Homo sapiens)
Explore Q9Y6G3 
Go to UniProtKB:  Q9Y6G3
PHAROS:  Q9Y6G3
GTEx:  ENSG00000198015 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y6G3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 36
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL43JA [auth Lq]215Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N983 (Homo sapiens)
Explore Q8N983 
Go to UniProtKB:  Q8N983
PHAROS:  Q8N983
GTEx:  ENSG00000055950 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8N983
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 37
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL44KA [auth Lr]332Homo sapiensMutation(s): 0 
EC: 3.1.26
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H9J2 (Homo sapiens)
Explore Q9H9J2 
Go to UniProtKB:  Q9H9J2
PHAROS:  Q9H9J2
GTEx:  ENSG00000135900 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9H9J2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 38
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL45LA [auth Ls]306Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BRJ2 (Homo sapiens)
Explore Q9BRJ2 
Go to UniProtKB:  Q9BRJ2
PHAROS:  Q9BRJ2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BRJ2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 39
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL46MA [auth Lt]279Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H2W6 (Homo sapiens)
Explore Q9H2W6 
Go to UniProtKB:  Q9H2W6
GTEx:  ENSG00000259494 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9H2W6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 40
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL48NA [auth Lv]212Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96GC5 (Homo sapiens)
Explore Q96GC5 
Go to UniProtKB:  Q96GC5
PHAROS:  Q96GC5
GTEx:  ENSG00000175581 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96GC5
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 41
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL49OA [auth Lw]166Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q13405 (Homo sapiens)
Explore Q13405 
Go to UniProtKB:  Q13405
PHAROS:  Q13405
GTEx:  ENSG00000149792 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ13405
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 42
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL50PA [auth Lx]158Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N5N7 (Homo sapiens)
Explore Q8N5N7 
Go to UniProtKB:  Q8N5N7
PHAROS:  Q8N5N7
GTEx:  ENSG00000136897 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8N5N7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 43
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL51QA [auth Ly]128Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q4U2R6 (Homo sapiens)
Explore Q4U2R6 
Go to UniProtKB:  Q4U2R6
PHAROS:  Q4U2R6
GTEx:  ENSG00000111639 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ4U2R6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 44
MoleculeChains Sequence LengthOrganismDetailsImage
39S ribosomal protein L52, mitochondrialRA [auth Lz]123Homo sapiensMutation(s): 0 
UniProt
Find proteins for A8K7J6 (Homo sapiens)
Explore A8K7J6 
Go to UniProtKB:  A8K7J6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA8K7J6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 45
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL53SA [auth L3]112Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96EL3 (Homo sapiens)
Explore Q96EL3 
Go to UniProtKB:  Q96EL3
GTEx:  ENSG00000204822 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96EL3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 46
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL54TA [auth L4]138Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q6P161 (Homo sapiens)
Explore Q6P161 
Go to UniProtKB:  Q6P161
PHAROS:  Q6P161
GTEx:  ENSG00000183617 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6P161
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 47
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL55UA [auth L5]128Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q7Z7F7 (Homo sapiens)
Explore Q7Z7F7 
Go to UniProtKB:  Q7Z7F7
PHAROS:  Q7Z7F7
GTEx:  ENSG00000162910 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7Z7F7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 48
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL63VA [auth L6]102Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BQC6 (Homo sapiens)
Explore Q9BQC6 
Go to UniProtKB:  Q9BQC6
PHAROS:  Q9BQC6
GTEx:  ENSG00000173141 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BQC6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 49
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL62WA [auth L7]206Homo sapiensMutation(s): 0 
EC: 3.1.1.29
UniProt & NIH Common Fund Data Resources
Find proteins for Q14197 (Homo sapiens)
Explore Q14197 
Go to UniProtKB:  Q14197
PHAROS:  Q14197
GTEx:  ENSG00000167862 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ14197
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 50
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL64XA [auth L8]222Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8TAE8 (Homo sapiens)
Explore Q8TAE8 
Go to UniProtKB:  Q8TAE8
PHAROS:  Q8TAE8
GTEx:  ENSG00000179271 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8TAE8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 51
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL66YA [auth SR]196Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NVS2 (Homo sapiens)
Explore Q9NVS2 
Go to UniProtKB:  Q9NVS2
PHAROS:  Q9NVS2
GTEx:  ENSG00000096080 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NVS2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 52
MoleculeChains Sequence LengthOrganismDetailsImage
Large ribosomal subunit protein mL65ZA [auth Sf]439Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NP92 (Homo sapiens)
Explore Q9NP92 
Go to UniProtKB:  Q9NP92
PHAROS:  Q9NP92
GTEx:  ENSG00000112996 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NP92
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 53
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS2mAB [auth SB]296Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y399 (Homo sapiens)
Explore Q9Y399 
Go to UniProtKB:  Q9Y399
PHAROS:  Q9Y399
GTEx:  ENSG00000122140 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y399
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 54
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS3mBB [auth SZ]167Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96EL2 (Homo sapiens)
Explore Q96EL2 
Go to UniProtKB:  Q96EL2
GTEx:  ENSG00000062582 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96EL2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 55
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS5mCB [auth SE]430Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82675 (Homo sapiens)
Explore P82675 
Go to UniProtKB:  P82675
PHAROS:  P82675
GTEx:  ENSG00000144029 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82675
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 56
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein bS6mDB [auth SF]125Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82932 (Homo sapiens)
Explore P82932 
Go to UniProtKB:  P82932
PHAROS:  P82932
GTEx:  ENSG00000243927 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82932
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 57
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS7mEB [auth SG]242Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y2R9 (Homo sapiens)
Explore Q9Y2R9 
Go to UniProtKB:  Q9Y2R9
PHAROS:  Q9Y2R9
GTEx:  ENSG00000125445 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y2R9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 58
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS9mFB [auth SI]396Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82933 (Homo sapiens)
Explore P82933 
Go to UniProtKB:  P82933
PHAROS:  P82933
GTEx:  ENSG00000135972 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82933
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 59
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS10mGB [auth SJ]201Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82664 (Homo sapiens)
Explore P82664 
Go to UniProtKB:  P82664
PHAROS:  P82664
GTEx:  ENSG00000048544 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82664
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 60
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS11mHB [auth SK]194Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82912 (Homo sapiens)
Explore P82912 
Go to UniProtKB:  P82912
PHAROS:  P82912
GTEx:  ENSG00000181991 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82912
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 61
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS12mIB [auth SL]138Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O15235 (Homo sapiens)
Explore O15235 
Go to UniProtKB:  O15235
PHAROS:  O15235
GTEx:  ENSG00000128626 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO15235
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 62
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS14mJB [auth SN]128Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O60783 (Homo sapiens)
Explore O60783 
Go to UniProtKB:  O60783
PHAROS:  O60783
GTEx:  ENSG00000120333 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO60783
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 63
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS15mKB [auth SO]257Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82914 (Homo sapiens)
Explore P82914 
Go to UniProtKB:  P82914
PHAROS:  P82914
GTEx:  ENSG00000116898 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82914
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 64
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein bS16mLB [auth SP]137Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3D3 (Homo sapiens)
Explore Q9Y3D3 
Go to UniProtKB:  Q9Y3D3
PHAROS:  Q9Y3D3
GTEx:  ENSG00000182180 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y3D3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 65
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein uS17mMB [auth SQ]130Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y2R5 (Homo sapiens)
Explore Q9Y2R5 
Go to UniProtKB:  Q9Y2R5
PHAROS:  Q9Y2R5
GTEx:  ENSG00000239789 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y2R5
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 66
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein mS40NB [auth SS]258Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y676 (Homo sapiens)
Explore Q9Y676 
Go to UniProtKB:  Q9Y676
PHAROS:  Q9Y676
GTEx:  ENSG00000204568 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y676
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 67
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein bS18mOB [auth ST]142Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3D5 (Homo sapiens)
Explore Q9Y3D5 
Go to UniProtKB:  Q9Y3D5
PHAROS:  Q9Y3D5
GTEx:  ENSG00000163319 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y3D5
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 68
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein bS21mPB [auth SW]87Homo sapiensMutation(s): 1 
UniProt & NIH Common Fund Data Resources
Find proteins for P82921 (Homo sapiens)
Explore P82921 
Go to UniProtKB:  P82921
PHAROS:  P82921
GTEx:  ENSG00000266472 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82921
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 69
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein mS22QB [auth SX]360Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P82650 (Homo sapiens)
Explore P82650 
Go to UniProtKB:  P82650
PHAROS:  P82650
GTEx:  ENSG00000175110 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82650
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 70
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein mS23RB [auth SY]190Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3D9 (Homo sapiens)
Explore Q9Y3D9 
Go to UniProtKB:  Q9Y3D9
PHAROS:  Q9Y3D9
GTEx:  ENSG00000181610 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y3D9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 71
MoleculeChains Sequence LengthOrganismDetailsImage
Small ribosomal subunit protein mS25SB [auth Sa]173Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for