4OOC

Dehydratase domain of the polyketide PpsC from Mycobacterium tuberculosis

PDB DOI: https://doi.org/10.2210/pdb4OOC/pdb

Classification: TRANSFERASE
Organism(s): Mycobacterium tuberculosis H37Rv
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2014-01-31 Released: 2015-08-05
Deposition Author(s): Faille, A., Mourey, L., Pedelacq, J.D.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.251
R-Value Work: 0.208
R-Value Observed: 0.210

wwPDB Validation 3D Report Full Report

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

Literature

Insights into the catalytic mechanism of the DH domain of the Mycobacterium tuberculosis polyketide synthase PpsC and architecture of the beta-carbon processing domains

Faille, A., Slama, N., Quemard, A., Mourey, L., Pedelacq, J.D.

To be published.

Macromolecule Content

Total Structure Weight: 34.55 kDa
Atom Count: 1,988
Modelled Residue Count: 268
Deposited Residue Count: 325
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phthiocerol synthesis polyketide synthase type I PpsC	A	325	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: ppsC, Rv2933 EC: 2.3.1.41
UniProt
Find proteins for P96202 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P96202 Go to UniProtKB: P96202
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P96202
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.251
R-Value Work: 0.208
R-Value Observed: 0.210
Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89.506	α = 90
b = 89.506	β = 90
c = 159.276	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
SHELXD	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2015-08-05

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-08-05
Type: Initial release
Version 1.1: 2024-02-28
Changes: Data collection, Database references, Derived calculations

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.