7BXD | pdb_00007bxd

Crystal structure of Ca_00815

• PDB DOI: https://doi.org/10.2210/pdb7BXD/pdb

• Classification: HYDROLASE
• Organism(s): Collinsella aerofaciens ATCC 25986
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-04-19 Released: 2021-04-21 
• Deposition Author(s): Fan, C.P.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.18 Å
• R-Value Free: 
  0.154 (Depositor), 0.150 (DCC) 
• R-Value Work: 
  0.141 (Depositor), 0.140 (DCC) 
• R-Value Observed: 
  0.141 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Ca_00815

Fan, C.P.

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

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 26.48 kDa 
• Atom Count: 1,939 
• Modeled Residue Count: 219 
• Deposited Residue Count: 242 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GDSL-like protein	A	242	Collinsella aerofaciens ATCC 25986	Mutation(s): 0  Gene Names: COLAER_00815
UniProt
Find proteins for A4E8S4 (Collinsella aerofaciens (strain ATCC 25986 / DSM 3979 / JCM 10188 / KCTC 3647 / NCTC 11838 / VPI 1003)) Explore A4E8S4  Go to UniProtKB:  A4E8S4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.18 Å
• R-Value Free:  0.154 (Depositor), 0.150 (DCC) 
• R-Value Work:  0.141 (Depositor), 0.140 (DCC) 
• R-Value Observed: 0.141 (Depositor) 

Space Group: I 2 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 113.42	α = 90
b = 113.42	β = 90
c = 113.42	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-04-21 
Deposition Author(s): Fan, C.P.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31570762

Revision History  

• Version 1.0: 2021-04-21
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Refinement description