3D0S | pdb_00003d0s

cAMP receptor protein from m.tuberculosis, cAMP-free form

PDB DOI: https://doi.org/10.2210/pdb3D0S/pdb

Classification: TRANSCRIPTION
Organism(s): Mycobacterium tuberculosis
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2008-05-02 Released: 2009-02-03
Deposition Author(s): Gallagher, D.T., Robinson, H., Reddy, P.T.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.288 (Depositor), 0.298 (DCC)
R-Value Work:
0.212 (Depositor), 0.232 (DCC)
R-Value Observed:
0.216 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3D0S

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of cAMP receptor protein from M. tuberculosis in the unliganded form

Gallagher, D.T., Robinson, H., Smith, N., Reddy, P.T.

To be published.

Macromolecule Content

Total Structure Weight: 50.29 kDa
Atom Count: 3,618
Modeled Residue Count: 442
Deposited Residue Count: 454
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRANSCRIPTIONAL REGULATORY PROTEIN	A, B	227	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: MT3777, Rv3676
UniProt
Find proteins for P9WMH3 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WMH3 Go to UniProtKB: P9WMH3
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P9WMH3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B] mmCIF format, chain C [auth A] mmCIF format, chain D [auth B]	C [auth A], D [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.288 (Depositor), 0.298 (DCC)
R-Value Work: 0.212 (Depositor), 0.232 (DCC)
R-Value Observed: 0.216 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.796	α = 90
b = 83.803	β = 90
c = 98.389	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
RESOLVE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data collection
PHENIX	phasing

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2009-02-03

Deposition Author(s):

Gallagher, D.T.

Revision History (Full details and data files)

Version 1.0: 2009-02-03
Type: Initial release
Version 1.1: 2011-07-13
Changes: Refinement description, Version format compliance
Version 1.2: 2017-03-22
Changes: Source and taxonomy
Version 1.3: 2017-10-25
Changes: Refinement description
Version 1.4: 2024-02-21
Changes: Data collection, Database references, Derived calculations

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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.