3BLN

Crystal structure of acetyltransferase GNAT family (NP_981174.1) from Bacillus cereus ATCC 10987 at 1.31 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3BLN/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus cereus ATCC 10987
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-12-11 Released: 2007-12-18 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.31 Å
• R-Value Free: 0.173 
• R-Value Work: 0.137 
• R-Value Observed: 0.138 

Literature

Crystal structure of acetyltransferase GNAT family (NP_981174.1) from Bacillus cereus ATCC 10987 at 1.31 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration, light scattering

Macromolecule Content

• Total Structure Weight: 16.92 kDa 
• Atom Count: 1,487 
• Modelled Residue Count: 142 
• Deposited Residue Count: 143 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetyltransferase GNAT family	A	143	Bacillus cereus ATCC 10987	Mutation(s): 0  Gene Names: NP_981174.1, BCE_4881
UniProt
Find proteins for Q72YY9 (Bacillus cereus (strain ATCC 10987 / NRS 248)) Explore Q72YY9  Go to UniProtKB:  Q72YY9

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MPD	F [auth A]	(4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N
MRD	C [auth A], D [auth A], G [auth A]	(4R)-2-METHYLPENTANE-2,4-DIOL C6 H14 O2 SVTBMSDMJJWYQN-RXMQYKEDSA-N
GOL	E [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ACT	B [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

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: 1.31 Å
• R-Value Free: 0.173 
• R-Value Work: 0.137 
• R-Value Observed: 0.138 
• Space Group: P 2₁ 2₁ 2
• Diffraction Data: https://doi.org/10.18430/M33BLN

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.37	α = 90
b = 89.553	β = 90
c = 37.228	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SHARP	phasing
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-12-18 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2007-12-18
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Author supporting evidence, Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-01-25
  Changes: Database references, Derived calculations
• Version 1.5: 2024-10-09
  Changes: Data collection, Structure summary