6L1E | pdb_00006l1e

Crystal structure of middle domain of hSSRP1

• PDB DOI: https://doi.org/10.2210/pdb6L1E/pdb

• Classification: CHAPERONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-09-29 Released: 2020-09-30 
• Deposition Author(s): Li, H.Y., Hu, T.T., Dou, Y.S., Su, D.
• Funding Organization(s): National Natural Science Foundation of China

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free: 
  0.225 (Depositor), 0.231 (DCC) 
• R-Value Work: 
  0.186 (Depositor), 0.189 (DCC) 
• R-Value Observed: 
  0.188 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of middle domain of hSSRP1

Li, H.Y., Hu, T.T., Dou, Y.S., Su, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 27.46 kDa 
• Atom Count: 1,973 
• Modeled Residue Count: 223 
• Deposited Residue Count: 235 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FACT complex subunit SSRP1	A	235	Homo sapiens	Mutation(s): 0  Gene Names: SSRP1, FACT80
UniProt & NIH Common Fund Data Resources
Find proteins for Q08945 (Homo sapiens) Explore Q08945  Go to UniProtKB:  Q08945
PHAROS:  Q08945 GTEx:  ENSG00000149136

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free:  0.225 (Depositor), 0.231 (DCC) 
• R-Value Work:  0.186 (Depositor), 0.189 (DCC) 
• R-Value Observed: 0.188 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.002	α = 90
b = 66.21	β = 90
c = 84.501	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
HKL-2000	data scaling
PHENIX	model building
PHASER	phasing
PHENIX	refinement

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2020-09-30 
Deposition Author(s): Li, H.Y., Hu, T.T., Dou, Y.S., Su, D.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	31370735

Revision History  

• Version 1.0: 2020-09-30
  Type: Initial release
  
• Version 1.1: 2021-01-20
  Changes: Database references, Structure summary
• Version 1.2: 2023-11-22
  Changes: Data collection, Database references, Refinement description