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), 0.292 (DCC)
R-Value Work:
0.215 (Depositor)
R-Value Observed:
0.218 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3N2Q

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:

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% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% 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), 0.292 (DCC)
R-Value Work: 0.215 (Depositor)
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

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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

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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.