3K6O | pdb_00003k6o

Crystal structure of protein of unknown function DUF1344 (YP_001299214.1) from Bacteroides vulgatus ATCC 8482 at 2.00 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3K6O/pdb

• Classification: structural genomics, unknown function
• Organism(s): Phocaeicola vulgatus ATCC 8482
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-10-09 Released: 2009-11-03 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.207 (Depositor), 0.204 (DCC) 
• R-Value Work: 
  0.175 (Depositor), 0.191 (DCC) 
• R-Value Observed: 
  0.177 (Depositor) 

Literature

Crystal structure of protein of unknown function DUF1344 (YP_001299214.1) from Bacteroides vulgatus ATCC 8482 at 2.00 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 assigned by authors and generated by PISA (software)

Biological Assembly 2  

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

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

Macromolecule Content 

• Total Structure Weight: 52.63 kDa 
• Atom Count: 3,754 
• Modeled Residue Count: 422 
• Deposited Residue Count: 448 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein DUF1344	A, B	224	Phocaeicola vulgatus ATCC 8482	Mutation(s): 0  Gene Names: BVU_1918
UniProt
Find proteins for A6L1M8 (Phocaeicola vulgatus (strain ATCC 8482 / DSM 1447 / JCM 5826 / CCUG 4940 / NBRC 14291 / NCTC 11154)) Explore A6L1M8  Go to UniProtKB:  A6L1M8

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PG4	C [auth A], D [auth A], E [auth A], H [auth B], I [auth B], J [auth B]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
SO4	F [auth A], G [auth A], K [auth B], L [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

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: 2.00 Å
• R-Value Free:  0.207 (Depositor), 0.204 (DCC) 
• R-Value Work:  0.175 (Depositor), 0.191 (DCC) 
• R-Value Observed: 0.177 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33K6O

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 157.67	α = 90
b = 51.245	β = 135.03
c = 112.783	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-11-03 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2009-11-03
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2019-07-17
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations
• Version 1.5: 2024-11-20
  Changes: Data collection, Refinement description, Structure summary