5D8E

crystal structure of SSB from homo sapiens

• PDB DOI: https://doi.org/10.2210/pdb5D8E/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2015-08-17 Released: 2016-08-17 
• Deposition Author(s): Li, Y.H., Gao, Z.Q., Dong, Y.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.289 
• R-Value Work: 0.264 
• R-Value Observed: 0.267 

Literature

crystal structure of SSB from homo sapiens

Li, Y.H., Gao, Z.Q., Dong, Y.H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 52.08 kDa 
• Atom Count: 3,235 
• Modelled Residue Count: 417 
• Deposited Residue Count: 460 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SOSS complex subunit B1	A, B, C, D	115	Homo sapiens	Mutation(s): 1  Gene Names: NABP2, OBFC2B, SSB1, LP3587
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BQ15 (Homo sapiens) Explore Q9BQ15  Go to UniProtKB:  Q9BQ15
PHAROS:  Q9BQ15 GTEx:  ENSG00000139579

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.289 
• R-Value Work: 0.264 
• R-Value Observed: 0.267 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 137.691	α = 90
b = 137.691	β = 90
c = 83.82	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-08-17 
Deposition Author(s): Li, Y.H., Gao, Z.Q., Dong, Y.H.

Revision History  

• Version 1.0: 2016-08-17
  Type: Initial release