9XC8 | pdb_00009xc8

Crystal structure of Bacteroides uniformis O-acetyltransferase

PDB DOI: https://doi.org/10.2210/pdb9XC8/pdb

Classification: TRANSFERASE
Organism(s): Bacteroides uniformis dnLKV2
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2025-10-25 Released: 2025-11-12
Deposition Author(s): Meng, C.Y., Jian, X., Wu, B.X.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.59 Å
R-Value Free:
0.209 (Depositor), 0.215 (DCC)
R-Value Work:
0.189 (Depositor)
R-Value Observed:
0.190 (Depositor)

Starting Model: in silico
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This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of Bacteroides uniformis O-acetyltransferase

Meng, C.Y., Jian, X., Wu, B.X.

To be published.

Macromolecule Content

Total Structure Weight: 76.1 kDa
Atom Count: 5,954
Modeled Residue Count: 650
Deposited Residue Count: 660
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chloramphenicol O-acetyltransferase	A, B, C	220	Bacteroides uniformis dnLKV2	Mutation(s): 0 Gene Names: C801_01421
UniProt
Find proteins for R9HWB4 (Bacteroides uniformis dnLKV2) Explore R9HWB4 Go to UniProtKB: R9HWB4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	R9HWB4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
BTB Query on BTB Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C₈ H₁₉ N O₅ OWMVSZAMULFTJU-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain E [auth B] MOL2 format, chain F [auth B] MOL2 format, chain E [auth B] mmCIF format, chain F [auth B] mmCIF format, chain E [auth B]	E [auth B], F [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth B] Focus chain F [auth B] Interactions & Density Focus chain E [auth B] Focus chain F [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.59 Å
R-Value Free: 0.209 (Depositor), 0.215 (DCC)
R-Value Work: 0.189 (Depositor)
R-Value Observed: 0.190 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.234	α = 90
b = 117.923	β = 90
c = 131.459	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-12

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2025-11-12
Type: Initial release

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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.