Macromolecule Content

Total Structure Weight: 79.36 kDa
Atom Count: 5726
Modelled Residue Count: 673
Deposited Residue Count: 710
Unique protein chains: 1

3C9H

Crystal structure of the substrate binding protein of the ABC transporter from Agrobacterium tumefaciens

PDB DOI: 10.2210/pdb3C9H/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Agrobacterium fabrum str. C58
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2008-02-15 Released: 2008-03-04
Deposition Author(s): Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A.M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.228
R-Value Work: 0.173
R-Value Observed: 0.175

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

The crystal structure of the substrate binding protein of the ABC transporter from Agrobacterium tumefaciens.

Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A.M., Joachimiak, A.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ABC transporter, substrate binding protein	A, B	355	Agrobacterium fabrum str. C58	Mutation(s): 0 Gene Names: GI:17936349, AGR_C_4480, Atu2467
UniProt
Find proteins for Q7CWZ6 (Agrobacterium fabrum (strain C58 / ATCC 33970)) Explore Q7CWZ6 Go to UniProtKB: Q7CWZ6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q7CWZ6
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CIT Query on CIT Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain F [auth B] MOL2 format, chain D [auth A] MOL2 format, chain F [auth B]	D [auth A], F [auth B]	CITRIC ACID C₆ H₈ O₇ KRKNYBCHXYNGOX-UHFFFAOYSA-N		Ligand Interaction
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth B]	C [auth A], E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.228
R-Value Work: 0.173
R-Value Observed: 0.175
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.313	α = 90
b = 86.947	β = 90
c = 109.642	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
MLPHARE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2008-02-15
Released Date: 2008-03-04

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2008-03-04
Type: Initial release
Version 1.1: 2011-07-13
Changes: Source and taxonomy, Version format compliance

RCSB PDB is 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.