3BWW

Crystal structure of a duf692 family protein (hs_1138) from haemophilus somnus 129pt at 2.20 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3BWW/pdb

• Classification: METAL BINDING PROTEIN
• Organism(s): Histophilus somni 129PT
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-01-10 Released: 2008-01-22 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.260 
• R-Value Work: 0.195 
• R-Value Observed: 0.198 

Literature

Crystal structure of protein of unknown function (DUF692/COG3220) (YP_719350.1) from Haemophilus somnus 129PT at 2.20 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 35.96 kDa 
• Atom Count: 2,171 
• Modelled Residue Count: 253 
• Deposited Residue Count: 307 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein of unknown function DUF692/COG3220	A	307	Histophilus somni 129PT	Mutation(s): 0  Gene Names: YP_719350.1, HS_1138
UniProt
Find proteins for Q0I408 (Histophilus somni (strain 129Pt)) Explore Q0I408  Go to UniProtKB:  Q0I408

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CAC	D [auth A]	CACODYLATE ION C2 H6 As O2 OGGXGZAMXPVRFZ-UHFFFAOYSA-M
EDO	E [auth A], F [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
FE	B [auth A], C [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.260 
• R-Value Work: 0.195 
• R-Value Observed: 0.198 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/M33BWW

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.572	α = 90
b = 65.992	β = 90
c = 95.585	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SOLVE	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-01-22 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2008-01-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-01-25
  Changes: Database references, Derived calculations