2I02

CRYSTAL STRUCTURE OF a pyridoxamine 5'-phosphate oxidase-like family protein (NPUN_R6570) FROM NOSTOC PUNCTIFORME PCC 73102 AT 1.80 A RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb2I02/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Nostoc punctiforme PCC 73102
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2006-08-09 Released: 2006-08-29 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.204 
• R-Value Work: 0.177 

Literature

Crystal structure of general stress protein of COG3871 (ZP_00108720.1) from Nostoc punctiforme PCC 73102 at 1.80 A resolution

Joint Center for Structural Genomics (JCSG)

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 and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 35.6 kDa 
• Atom Count: 2,553 
• Modelled Residue Count: 280 
• Deposited Residue Count: 296 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
general stress protein of COG3871	A, B	148	Nostoc punctiforme PCC 73102	Mutation(s): 4  Gene Names: ZP_00108720.1
UniProt
Find proteins for B2J0D8 (Nostoc punctiforme (strain ATCC 29133 / PCC 73102)) Explore B2J0D8  Go to UniProtKB:  B2J0D8

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FMN	C [auth A]	FLAVIN MONONUCLEOTIDE C17 H21 N4 O9 P FVTCRASFADXXNN-SCRDCRAPSA-N
P33	D [auth A], F [auth B]	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL C14 H30 O8 XPJRQAIZZQMSCM-UHFFFAOYSA-N
CL	E [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.204 
• R-Value Work: 0.177 
• Space Group: P 6₃ 2 2
• Diffraction Data: https://doi.org/10.18430/M32I02

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.646	α = 90
b = 103.646	β = 90
c = 109.695	γ = 120

Software Package:

Software Name	Purpose
MolProbity	model building
SHELX	phasing
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
CCP4	data scaling
SHELXD	phasing
SHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-08-29 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2006-08-29
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2023-01-25
  Changes: Database references, Derived calculations, Structure summary