3NUZ

Crystal structure of a putative acetyl xylan esterase (BF1801) from Bacteroides fragilis NCTC 9343 at 2.30 A resolution

PDB DOI: https://doi.org/10.2210/pdb3NUZ/pdb

Classification: HYDROLASE
Organism(s): Bacteroides fragilis NCTC 9343
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2010-07-07 Released: 2010-08-04
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.182
R-Value Work: 0.152
R-Value Observed: 0.153

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of a putative acetyl xylan esterase (BF1801) from Bacteroides fragilis NCTC 9343 at 2.30 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 278.23 kDa
Atom Count: 19,125
Modelled Residue Count: 2,325
Deposited Residue Count: 2,388
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative acetyl xylan esterase	A, B, C, D, E A, B, C, D, E, F	398	Bacteroides fragilis NCTC 9343	Mutation(s): 0 Gene Names: BF1801
UniProt
Find proteins for Q5LEF1 (Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / CCUG 4856 / JCM 11019 / NCTC 9343 / Onslow)) Explore Q5LEF1 Go to UniProtKB: Q5LEF1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5LEF1
Sequence Annotations Expand
Reference Sequence

Small Molecules

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.182
R-Value Work: 0.152
R-Value Observed: 0.153
Space Group: P 3₂
Diffraction Data: https://doi.org/10.18430/M33NUZ

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 125.612	α = 90
b = 125.612	β = 90
c = 162.639	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MolProbity	model building
PHENIX	refinement
SHELX	phasing
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2010-08-04

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2010-08-04
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2011-07-20
Changes: Structure summary
Version 1.3: 2017-10-25
Changes: Author supporting evidence, Refinement description
Version 1.4: 2019-07-03
Changes: Data collection, Derived calculations, Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.