6IGM

Cryo-EM Structure of Human SRCAP Complex

• PDB DOI: https://doi.org/10.2210/pdb6IGM/pdb
• EM Map EMD-9668: EMDB EMDataResource

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: mammal environmental sample
• Mutation(s): No 


• Deposited: 2018-09-25 Released: 2019-07-24 
• Deposition Author(s): Feng, Y., Tian, Y., Wu, Z., Xu, Y.

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of human SRCAP complex.

Feng, Y., Tian, Y., Wu, Z., Xu, Y.

(2018) Cell Res 28: 1121-1123

• PubMed: 30337683 
• DOI: https://doi.org/10.1038/s41422-018-0102-y
• Primary Citation of Related Structures:  
  6IGM

---

Organizational Affiliation: 

Fudan University Shanghai Cancer Center, Key Laboratory of Medical Epigenetics and Metabolism, Institute of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, 200032, China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 9-mer - A3B3C1D1E1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 9-mer - A6B1C1D1 Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Hetero 6-mer - A3B3 

Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Hetero 6-mer - A3B3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: cross-linking

Macromolecule Content

• Total Structure Weight: 699.63 kDa 
• Atom Count: 24,257 
• Modelled Residue Count: 3,116 
• Deposited Residue Count: 6,445 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RuvB-like 1	A, C, E	456	Homo sapiens	Mutation(s): 0  Gene Names: RUVBL1, INO80H, NMP238, TIP49, TIP49A EC: 3.6.4.12
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y265 (Homo sapiens) Explore Q9Y265  Go to UniProtKB:  Q9Y265
PHAROS:  Q9Y265 GTEx:  ENSG00000175792

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
RuvB-like 2	B, D, F	463	Homo sapiens	Mutation(s): 0  Gene Names: RUVBL2, INO80J, TIP48, TIP49B, CGI-46 EC: 3.6.4.12
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y230 (Homo sapiens) Explore Q9Y230  Go to UniProtKB:  Q9Y230
PHAROS:  Q9Y230 GTEx:  ENSG00000183207

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Actin-related protein 6	G	396	Homo sapiens	Mutation(s): 0  Gene Names: ACTR6, CDA12
UniProt & NIH Common Fund Data Resources
Find proteins for Q9GZN1 (Homo sapiens) Explore Q9GZN1  Go to UniProtKB:  Q9GZN1
PHAROS:  Q9GZN1 GTEx:  ENSG00000075089

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Helicase SRCAP	H	3,230	Homo sapiens	Mutation(s): 0  Gene Names: SRCAP, KIAA0309 EC: 3.6.4
UniProt & NIH Common Fund Data Resources
Find proteins for Q6ZRS2 (Homo sapiens) Explore Q6ZRS2  Go to UniProtKB:  Q6ZRS2
PHAROS:  Q6ZRS2 GTEx:  ENSG00000080603

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
unknown subunit	I [auth X]	62	Homo sapiens	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-07-24 
Deposition Author(s): Feng, Y., Tian, Y., Wu, Z., Xu, Y.

Revision History  

• Version 1.0: 2019-07-24
  Type: Initial release
  
• Version 1.1: 2024-03-27
  Changes: Data collection, Database references