2G85 | pdb_00002g85

Crystal structure of chorismate synthase from Mycobacterium tuberculosis at 2.22 angstrons of resolution

PDB DOI: https://doi.org/10.2210/pdb2G85/pdb

Classification: LYASE
Organism(s): Mycobacterium tuberculosis
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2006-03-01 Released: 2007-03-01
Deposition Author(s): Dias, M.V.B., dos Santos, B.B., Ely, F., Basso, L.A., Santos, D.S., de Azevedo Jr., W.F.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.22 Å
R-Value Free:
0.214 (Depositor), 0.214 (DCC)
R-Value Work:
0.173 (Depositor), 0.174 (DCC)
R-Value Observed:
0.173 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 2G85

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

Literature

Crystal structure of chorismate synthase from Mycobacterium tuberculosis at 2.22 angstron of resolution

Dias, M.V.B., dos Santos, B.B., Ely, F., Basso, L.A., Santos, D.S., de Azevedo Jr., W.F.

To be published.

Macromolecule Content

Total Structure Weight: 41.84 kDa
Atom Count: 3,251
Modeled Residue Count: 386
Deposited Residue Count: 401
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chorismate synthase	A	401	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: aroC EC: 4.2.3.5
UniProt
Find proteins for P9WPY1 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPY1 Go to UniProtKB: P9WPY1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P9WPY1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.22 Å
R-Value Free: 0.214 (Depositor), 0.214 (DCC)
R-Value Work: 0.173 (Depositor), 0.174 (DCC)
R-Value Observed: 0.173 (Depositor)

Space Group: P 6₄ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 130.288	α = 90
b = 130.288	β = 90
c = 157.95	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
CCP4	data scaling
AMoRE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2007-03-01

Deposition Author(s):

dos Santos, B.B.

de Azevedo Jr., W.F.

Revision History (Full details and data files)

Version 1.0: 2007-03-01
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Derived calculations, Version format compliance
Version 1.3: 2023-10-25
Changes: Data collection, Database references, Refinement description

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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.