3N2Q | pdb_00003n2q

Crystal structure of Sex pheromone staph-cAM373 precursor

PDB DOI: https://doi.org/10.2210/pdb3N2Q/pdb

Classification: Structural Genomics, Unknown function
Organism(s): Bacillus cereus ATCC 14579
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2010-05-18 Released: 2010-06-02
Deposition Author(s): Chang, C., Chhor, G., Clancy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.55 Å
R-Value Free:
0.273 (Depositor), 0.273 (DCC)
R-Value Work:
0.215 (Depositor), 0.262 (DCC)
R-Value Observed:
0.218 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of Sex pheromone staph-cAM373 precursor

Chang, C., Chhor, G., Clancy, S., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 32.24 kDa
Atom Count: 2,211
Modeled Residue Count: 282
Deposited Residue Count: 287
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sex pheromone staph-cAM373	A	287	Bacillus cereus ATCC 14579	Mutation(s): 0 Gene Names: BC_4675
UniProt
Find proteins for Q816Y4 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q816Y4 Go to UniProtKB: Q816Y4
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q816Y4
Sequence Annotations Expand
Reference Sequence

Small Molecules

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.55 Å
R-Value Free: 0.273 (Depositor), 0.273 (DCC)
R-Value Work: 0.215 (Depositor), 0.262 (DCC)
R-Value Observed: 0.218 (Depositor)

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.062	α = 90
b = 65.062	β = 90
c = 142.903	γ = 120

Software Package:

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

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2010-06-02

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2010-06-02
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2017-11-08
Changes: Refinement description
Version 1.3: 2024-11-06
Changes: Data collection, Database references, Derived calculations, 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.