1V71 | pdb_00001v71

Crystal Structure of S.pombe Serine Racemase

• PDB DOI: https://doi.org/10.2210/pdb1V71/pdb

• Classification: ISOMERASE
• Organism(s): Schizosaccharomyces pombe
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2003-12-09 Released: 2005-06-14 
• Deposition Author(s): Goto, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.249 (Depositor) 
• R-Value Work: 
  0.220 (Depositor) 

Literature

Crystal Structure of S.pombe Serine Racemase

Goto, M.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 35.36 kDa 
• Atom Count: 2,697 
• Modeled Residue Count: 318 
• Deposited Residue Count: 323 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein C320.14 in chromosome III	A	323	Schizosaccharomyces pombe	Mutation(s): 0  EC: 5.1.1 (PDB Primary Data), 5.1.1.18 (UniProt), 4.3.1.18 (UniProt), 4.3.1.17 (UniProt)
UniProt
Find proteins for O59791 (Schizosaccharomyces pombe (strain 972 / ATCC 24843)) Explore O59791  Go to UniProtKB:  O59791

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PLP	C [auth A]	PYRIDOXAL-5'-PHOSPHATE C8 H10 N O6 P NGVDGCNFYWLIFO-UHFFFAOYSA-N
MG	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.249 (Depositor) 
• R-Value Work:  0.220 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.47	α = 90
b = 148.17	β = 90
c = 64.2	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
AMoRE	phasing
CNS	refinement
HKL-2000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-06-14 
Deposition Author(s): Goto, M.

Revision History  

• Version 1.0: 2005-06-14
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.3: 2023-12-27
  Changes: Data collection, Database references, Derived calculations