4I95 | pdb_00004i95

Crystal structure of a Lipocalin-like protein (BACEGG_00036) from Bacteroides eggerthii DSM 20697 at 1.81 A resolution

PDB DOI: https://doi.org/10.2210/pdb4I95/pdb

Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Organism(s): Bacteroides eggerthii DSM 20697
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2012-12-04 Released: 2012-12-26
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.81 Å
R-Value Free:
0.204 (Depositor), 0.210 (DCC)
R-Value Work:
0.174 (Depositor), 0.190 (DCC)
R-Value Observed:
0.175 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of a hypothetical protein (BACEGG_00036) from Bacteroides eggerthii DSM 20697 at 1.81 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 32.73 kDa
Atom Count: 2,584
Modeled Residue Count: 274
Deposited Residue Count: 284
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 uncharacterized protein	A, B	142	Bacteroides eggerthii DSM 20697	Mutation(s): 0 Gene Names: BACEGG_00036
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
UNL Query on UNL Download Ideal Coordinates CCD File	C [auth A], D [auth B]	Unknown ligand		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

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: 1.81 Å
R-Value Free: 0.204 (Depositor), 0.210 (DCC)
R-Value Work: 0.174 (Depositor), 0.190 (DCC)
R-Value Observed: 0.175 (Depositor)

Diffraction Data: https://doi.org/10.18430/M34I95

Space Group: P 6₃ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.067	α = 90
b = 103.067	β = 90
c = 114.975	γ = 120

Software Package:

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

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2012-12-26

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2012-12-26
Type: Initial release
Version 1.1: 2014-12-24
Changes: Structure summary
Version 1.2: 2017-11-15
Changes: Refinement description
Version 1.3: 2023-02-01
Changes: Database references, Derived calculations
Version 1.4: 2024-10-30
Changes: Data collection, Structure summary

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.