3G1W | pdb_00003g1w

Crystal structure of sugar ABC transporter (sugar-binding protein) from Bacillus halodurans

PDB DOI: https://doi.org/10.2210/pdb3G1W/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Halalkalibacterium halodurans C-125
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2009-01-30 Released: 2009-02-17
Deposition Author(s): Zhang, Z., Eswaramoorthy, S., Swaminathan, S., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.02 Å
R-Value Free:
0.237 (Depositor), 0.240 (DCC)
R-Value Work:
0.193 (Depositor), 0.197 (DCC)
R-Value Observed:
0.195 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

The crystal structure of sugar ABC transporter (sugar-binding protein) from Bacillus halodurans.

Zhang, Z., Eswaramoorthy, S., Swaminathan, S., Burley, S.K.

To be published.

Macromolecule Content

Total Structure Weight: 67.72 kDa
Atom Count: 4,699
Modeled Residue Count: 581
Deposited Residue Count: 610
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sugar ABC transporter	A, B	305	Halalkalibacterium halodurans C-125	Mutation(s): 0 Gene Names: BH3448
UniProt
Find proteins for Q9K7B8 (Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)) Explore Q9K7B8 Go to UniProtKB: Q9K7B8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9K7B8
Sequence Annotations Expand
Reference Sequence

Small Molecules

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.02 Å
R-Value Free: 0.237 (Depositor), 0.240 (DCC)
R-Value Work: 0.193 (Depositor), 0.197 (DCC)
R-Value Observed: 0.195 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.457	α = 90
b = 87.864	β = 90
c = 113.582	γ = 90

Software Package:

Software Name	Purpose
CBASS	data collection
PHENIX	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2009-02-17

Deposition Author(s):

Eswaramoorthy, S.

Swaminathan, S.

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2009-02-17
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Refinement description, Version format compliance
Version 1.2: 2021-02-10
Changes: Database references, Derived calculations, Structure summary
Version 1.3: 2024-10-30
Changes: Data collection, Database references, 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.