1XHD | pdb_00001xhd

X-ray crystal structure of putative acetyltransferase, product of BC4754 gene [Bacillus cereus]

• PDB DOI: https://doi.org/10.2210/pdb1XHD/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus cereus ATCC 14579
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-09-17 Released: 2004-11-02 
• Deposition Author(s): Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.163 (Depositor), 0.167 (DCC) 
• R-Value Work: 
  0.152 (Depositor), 0.165 (DCC) 
• R-Value Observed: 
  0.153 (Depositor) 

Literature

X-ray crystal structure of putative acetyltransferase, product of BC4754 gene from Bacillus cereus.

Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 generated by PISA,PQS (software)

Macromolecule Content 

• Total Structure Weight: 19.37 kDa 
• Atom Count: 1,516 
• Modeled Residue Count: 172 
• Deposited Residue Count: 173 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative acetyltransferase/acyltransferase	A	173	Bacillus cereus ATCC 14579	Mutation(s): 3  Gene Names: BC4754
UniProt
Find proteins for Q816R4 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q816R4  Go to UniProtKB:  Q816R4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.163 (Depositor), 0.167 (DCC) 
• R-Value Work:  0.152 (Depositor), 0.165 (DCC) 
• R-Value Observed: 0.153 (Depositor) 

Space Group: I 2₁ 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 142.093	α = 90
b = 142.093	β = 90
c = 142.093	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SHELXD	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-11-02 
Deposition Author(s): Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2004-11-02
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Derived calculations, Source and taxonomy, Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary