1CQY

STARCH BINDING DOMAIN OF BACILLUS CEREUS BETA-AMYLASE

PDB DOI: https://doi.org/10.2210/pdb1CQY/pdb

Classification: HYDROLASE
Organism(s): Bacillus cereus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 1999-08-12 Released: 1999-08-20
Deposition Author(s): Yoon, H.J., Hirata, A., Adachi, M., Sekine, A., Utsumi, S., Mikami, B.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.95 Å
R-Value Free: 0.225
R-Value Work: 0.181
R-Value Observed: 0.181

wwPDB Validation 3D Report Full Report

This is version 1.5 of the entry. See complete history.

Literature

Structure of Separated Starch-Binding Domain of Bacillus cereus B-amylase

Yoon, H.J., Hirata, A., Adachi, M., Sekine, A., Utsumi, S., Mikami, B.

To be published.

Macromolecule Content

Total Structure Weight: 11.31 kDa
Atom Count: 907
Modelled Residue Count: 99
Deposited Residue Count: 99
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BETA-AMYLASE	A	99	Bacillus cereus	Mutation(s): 0
UniProt
Find proteins for Q9Z4N9 (Bacillus cereus) Explore Q9Z4N9 Go to UniProtKB: Q9Z4N9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9Z4N9
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.95 Å
R-Value Free: 0.225
R-Value Work: 0.181
R-Value Observed: 0.181
Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.195	α = 90
b = 60.195	β = 90
c = 64.922	γ = 120

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
FRAMBO	data collection
SADIE	data scaling
SAINT	data scaling
X-PLOR	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 1999-08-20

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 1999-08-20
Type: Initial release
Version 1.1: 2008-04-27
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-10-04
Changes: Refinement description
Version 1.4: 2018-01-31
Changes: Experimental preparation
Version 1.5: 2024-02-07
Changes: Data collection, Database references

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.