6RW5

Structure of human mitochondrial 28S ribosome in complex with mitochondrial IF2 and IF3


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.14 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Distinct pre-initiation steps in human mitochondrial translation.

Khawaja, A.Itoh, Y.Remes, C.Spahr, H.Yukhnovets, O.Hofig, H.Amunts, A.Rorbach, J.

(2020) Nat Commun 11: 2932-2932

  • DOI: 10.1038/s41467-020-16503-2
  • Primary Citation of Related Structures:  
    6RW4, 6RW5

  • PubMed Abstract: 
  • Translation initiation in human mitochondria relies upon specialized mitoribosomes and initiation factors, mtIF2 and mtIF3, which have diverged from their bacterial counterparts. Here we report two distinct mitochondrial pre-initiation assembly steps involving those factors ...

    Translation initiation in human mitochondria relies upon specialized mitoribosomes and initiation factors, mtIF2 and mtIF3, which have diverged from their bacterial counterparts. Here we report two distinct mitochondrial pre-initiation assembly steps involving those factors. Single-particle cryo-EM revealed that in the first step, interactions between mitochondria-specific protein mS37 and mtIF3 keep the small mitoribosomal subunit in a conformation favorable for a subsequent accommodation of mtIF2 in the second step. Combination with fluorescence cross-correlation spectroscopy analyses suggests that mtIF3 promotes complex assembly without mRNA or initiator tRNA binding, where exclusion is achieved by the N-terminal and C-terminal domains of mtIF3. Finally, the association of large mitoribosomal subunit is required for initiator tRNA and leaderless mRNA recruitment to form a stable initiation complex. These data reveal fundamental aspects of mammalian protein synthesis that are specific to mitochondria.


    Organizational Affiliation

    Max Planck Institute Biology of Ageing - Karolinska Institutet Laboratory, Karolinska Institutet, Stockholm, Sweden. joanna.rorbach@ki.se.



Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S2, mitochondrialB296Homo sapiensMutation(s): 0 
Gene Names: MRPS2CGI-91
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S24, mitochondrialC167Homo sapiensMutation(s): 0 
Gene Names: MRPS24HSPC335
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S5, mitochondrialD430Homo sapiensMutation(s): 0 
Gene Names: MRPS5
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S6, mitochondrialE125Homo sapiensMutation(s): 0 
Gene Names: MRPS6C21orf101RPMS6
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S7, mitochondrialF242Homo sapiensMutation(s): 0 
Gene Names: MRPS7
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S9, mitochondrialG396Homo sapiensMutation(s): 0 
Gene Names: MRPS9RPMS9
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S10, mitochondrialH201Homo sapiensMutation(s): 0 
Gene Names: MRPS10MSTP040
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S11, mitochondrialI194Homo sapiensMutation(s): 0 
Gene Names: MRPS11RPMS11HCC2
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S12, mitochondrialJ138Homo sapiensMutation(s): 0 
Gene Names: MRPS12RPMS12RPSM12
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S14, mitochondrialK128Homo sapiensMutation(s): 0 
Gene Names: MRPS14
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S15, mitochondrialL257Homo sapiensMutation(s): 0 
Gene Names: MRPS15RPMS15DC37
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S16, mitochondrialM137Homo sapiensMutation(s): 0 
Gene Names: MRPS16RPMS16CGI-132
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S17, mitochondrialN130Homo sapiensMutation(s): 0 
Gene Names: MRPS17RPMS17HSPC011
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S18b, mitochondrialO258Homo sapiensMutation(s): 0 
Gene Names: MRPS18BC6orf14HSPC183PTD017
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S18c, mitochondrialP142Homo sapiensMutation(s): 0 
Gene Names: MRPS18CCGI-134
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S21, mitochondrialQ86Homo sapiensMutation(s): 1 
Gene Names: MRPS21RPMS21MDS016
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S22, mitochondrialR360Homo sapiensMutation(s): 0 
Gene Names: MRPS22C3orf5RPMS22GK002
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S23, mitochondrialS190Homo sapiensMutation(s): 0 
Gene Names: MRPS23CGI-138HSPC329
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
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S25, mitochondrialT173Homo sapiensMutation(s): 0 
Gene Names: MRPS25RPMS25
UniProt & NIH Common Fund Data Resources
Find proteins for P82663 (Homo sapiens)
Explore P82663 
Go to UniProtKB:  P82663
PHAROS:  P82663
GTEx:  ENSG00000131368 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82663
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S26, mitochondrialU205Homo sapiensMutation(s): 0 
Gene Names: MRPS26C20orf193RPMS13
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYN8 (Homo sapiens)
Explore Q9BYN8 
Go to UniProtKB:  Q9BYN8
GTEx:  ENSG00000125901 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BYN8
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S27, mitochondrialV414Homo sapiensMutation(s): 0 
Gene Names: MRPS27KIAA0264
UniProt & NIH Common Fund Data Resources
Find proteins for Q92552 (Homo sapiens)
Explore Q92552 
Go to UniProtKB:  Q92552
PHAROS:  Q92552
GTEx:  ENSG00000113048 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ92552
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S28, mitochondrialW187Homo sapiensMutation(s): 0 
Gene Names: MRPS28MRPS35HSPC007
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y2Q9 (Homo sapiens)
Explore Q9Y2Q9 
Go to UniProtKB:  Q9Y2Q9
PHAROS:  Q9Y2Q9
GTEx:  ENSG00000147586 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y2Q9
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S29, mitochondrialX398Homo sapiensMutation(s): 0 
Gene Names: DAP3MRPS29
UniProt & NIH Common Fund Data Resources
Find proteins for P51398 (Homo sapiens)
Explore P51398 
Go to UniProtKB:  P51398
PHAROS:  P51398
GTEx:  ENSG00000132676 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP51398
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S31, mitochondrialY395Homo sapiensMutation(s): 0 
Gene Names: MRPS31IMOGN38
UniProt & NIH Common Fund Data Resources
Find proteins for Q92665 (Homo sapiens)
Explore Q92665 
Go to UniProtKB:  Q92665
PHAROS:  Q92665
GTEx:  ENSG00000102738 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ92665
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S33, mitochondrialZ106Homo sapiensMutation(s): 0 
Gene Names: MRPS33CGI-139PTD003
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y291 (Homo sapiens)
Explore Q9Y291 
Go to UniProtKB:  Q9Y291
PHAROS:  Q9Y291
GTEx:  ENSG00000090263 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y291
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S34, mitochondrialAA [auth 0]218Homo sapiensMutation(s): 0 
Gene Names: MRPS34
UniProt & NIH Common Fund Data Resources
Find proteins for P82930 (Homo sapiens)
Explore P82930 
Go to UniProtKB:  P82930
PHAROS:  P82930
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82930
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChainsSequence LengthOrganismDetailsImage
28S ribosomal protein S35, mitochondrialBA [auth 1]323Homo sapiensMutation(s): 0 
Gene Names: MRPS35MRPS28HDCMD11PMDS023PSEC0213
UniProt & NIH Common Fund Data Resources
Find proteins for P82673 (Homo sapiens)
Explore P82673 
Go to UniProtKB:  P82673
PHAROS:  P82673
GTEx:  ENSG00000061794 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP82673
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChainsSequence LengthOrganismDetailsImage
Coiled-coil-helix-coiled-coil-helix domain-containing protein 1CA [auth 2]117Homo sapiensMutation(s): 0 
Gene Names: CHCHD1C10orf34MRPS37
UniProt & NIH Common Fund Data Resources
Find proteins for Q96BP2 (Homo sapiens)
Explore Q96BP2 
Go to UniProtKB:  Q96BP2
PHAROS:  Q96BP2
GTEx:  ENSG00000172586 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96BP2
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChainsSequence LengthOrganismDetailsImage
Aurora kinase A-interacting proteinDA [auth 3]199Homo sapiensMutation(s): 0 
Gene Names: AURKAIP1AIPAKIPMRPS38
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NWT8 (Homo sapiens)
Explore Q9NWT8 
Go to UniProtKB:  Q9NWT8
PHAROS:  Q9NWT8
GTEx:  ENSG00000175756 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NWT8
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChainsSequence LengthOrganismDetailsImage
Pentatricopeptide repeat domain-containing protein 3, mitochondrialEA [auth 4]689Homo sapiensMutation(s): 0 
Gene Names: PTCD3MRPS39TRG15
UniProt & NIH Common Fund Data Resources
Find proteins for Q96EY7 (Homo sapiens)
Explore Q96EY7 
Go to UniProtKB:  Q96EY7
PHAROS:  Q96EY7
GTEx:  ENSG00000132300 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96EY7
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChainsSequence LengthOrganismDetailsImage
Translation initiation factor IF-2, mitochondrialFA [auth 7]699Homo sapiensMutation(s): 0 
Gene Names: MTIF2
UniProt & NIH Common Fund Data Resources
Find proteins for P46199 (Homo sapiens)
Explore P46199 
Go to UniProtKB:  P46199
PHAROS:  P46199
GTEx:  ENSG00000085760 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46199
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChainsSequence LengthOrganismDetailsImage
Translation initiation factor IF-3, mitochondrialGA [auth 8]285Homo sapiensMutation(s): 2 
Gene Names: MTIF3DC38
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H2K0 (Homo sapiens)
Explore Q9H2K0 
Go to UniProtKB:  Q9H2K0
PHAROS:  Q9H2K0
GTEx:  ENSG00000122033 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9H2K0
Protein Feature View
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsLengthOrganismImage
12S mitochondrial rRNAA 955Homo sapiens
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 9 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAD
Query on NAD

Download Ideal Coordinates CCD File 
HA [auth A]NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
 Ligand Interaction
SRY
Query on SRY

Download Ideal Coordinates CCD File 
JA [auth A]STREPTOMYCIN
C21 H39 N7 O12
UCSJYZPVAKXKNQ-HZYVHMACSA-N
 Ligand Interaction
GNP (Subject of Investigation/LOI)
Query on GNP

Download Ideal Coordinates CCD File 
MD [auth X],
OD [auth 7]
PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
 Ligand Interaction
ATP
Query on ATP

Download Ideal Coordinates CCD File 
KD [auth X]ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
 Ligand Interaction
SPM
Query on SPM

Download Ideal Coordinates CCD File 
IA [auth A]SPERMINE
C10 H26 N4
PFNFFQXMRSDOHW-UHFFFAOYSA-N
 Ligand Interaction
FES
Query on FES

Download Ideal Coordinates CCD File 
ID [auth P],
JD [auth T]
FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
HD [auth O]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
K
Query on K

Download Ideal Coordinates CCD File 
AD [auth A],
BD [auth A],
CD [auth A],
DD [auth A],
ED [auth A],
AD [auth A],
BD [auth A],
CD [auth A],
DD [auth A],
ED [auth A],
FD [auth A],
PC [auth A],
QC [auth A],
RC [auth A],
SC [auth A],
TC [auth A],
UC [auth A],
VC [auth A],
WC [auth A],
XC [auth A],
YC [auth A],
ZC [auth A]
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
AB [auth A],
AC [auth A],
BB [auth A],
BC [auth A],
CB [auth A],
AB [auth A],
AC [auth A],
BB [auth A],
BC [auth A],
CB [auth A],
CC [auth A],
DB [auth A],
DC [auth A],
EB [auth A],
EC [auth A],
FB [auth A],
FC [auth A],
GB [auth A],
GC [auth A],
GD [auth B],
HB [auth A],
HC [auth A],
IB [auth A],
IC [auth A],
JB [auth A],
JC [auth A],
KA [auth A],
KB [auth A],
KC [auth A],
LA [auth A],
LB [auth A],
LC [auth A],
LD [auth X],
MA [auth A],
MB [auth A],
MC [auth A],
NA [auth A],
NB [auth A],
NC [auth A],
ND [auth 3],
OA [auth A],
OB [auth A],
OC [auth A],
PA [auth A],
PB [auth A],
PD [auth 7],
QA [auth A],
QB [auth A],
RA [auth A],
RB [auth A],
SA [auth A],
SB [auth A],
TA [auth A],
TB [auth A],
UA [auth A],
UB [auth A],
VA [auth A],
VB [auth A],
WA [auth A],
WB [auth A],
XA [auth A],
XB [auth A],
YA [auth A],
YB [auth A],
ZA [auth A],
ZB [auth A]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
AYA
Query on AYA
Q L-PEPTIDE LINKINGC5 H9 N O3ALA
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.14 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-06-03
    Type: Initial release
  • Version 1.1: 2020-07-01
    Changes: Database references