3EWL | pdb_00003ewl

Crystal Structure of Conserved protein BF1870 of Unknown Function from Bacteroides fragilis

PDB DOI: https://doi.org/10.2210/pdb3EWL/pdb

Classification: structural genomics, unknown function
Organism(s): Bacteroides fragilis NCTC 9343
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2008-10-15 Released: 2008-10-28
Deposition Author(s): Kim, Y., Tesar, C., Cobb, G., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.241 (Depositor), 0.252 (DCC)
R-Value Work:
0.184 (Depositor), 0.195 (DCC)
R-Value Observed:
0.187 (Depositor)

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This is version 1.3 of the entry. See complete history.

Literature

Crystal Structure of Conserved protein BF1870 of Unknown Function from Bacteroides fragilis

Kim, Y., Tesar, C., Cobb, G., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 33.35 kDa
Atom Count: 2,477
Modeled Residue Count: 275
Deposited Residue Count: 284
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized conserved protein BF1870	A, B	142	Bacteroides fragilis NCTC 9343	Mutation(s): 0 Gene Names: BF1870
UniProt
Find proteins for Q5LE83 (Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / CCUG 4856 / JCM 11019 / LMG 10263 / NCTC 9343 / Onslow / VPI 2553 / EN-2)) Explore Q5LE83 Go to UniProtKB: Q5LE83
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5LE83
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on 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: 0.241 (Depositor), 0.252 (DCC)
R-Value Work: 0.184 (Depositor), 0.195 (DCC)
R-Value Observed: 0.187 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.905	α = 90
b = 41.606	β = 105.51
c = 65.6	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	data collection
HKL-3000	phasing
MLPHARE	phasing
DM	model building
SHELXD	phasing
RESOLVE	model building
Coot	model building
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
DM	phasing
RESOLVE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-10-28

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2008-10-28
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance
Version 1.2: 2023-12-27
Changes: Data collection, Database references, Derived calculations
Version 1.3: 2024-10-30
Changes: Structure summary

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.