Macromolecule Content

Total Structure Weight: 73.18 kDa
Atom Count: 6,185
Modelled Residue Count: 687
Deposited Residue Count: 693
Unique protein chains: 1

4FN7

Apo Structure of the Mtb enoyol CoA isomerase (Rv0632c)

PDB DOI: 10.2210/pdb4FN7/pdb

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

Deposited: 2012-06-19 Released: 2013-05-29
Deposition Author(s): Bruning, J.B., Gao, N., Hernandez, E.D., Li, H., Dang, N., Hung, L.W., Sacchettini, J.C., TB Structural Genomics Consortium (TBSGC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.25 Å
R-Value Free: 0.183
R-Value Work: 0.149
R-Value Observed: 0.150

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

"Crystal Structure and Mechanism of the Prokaryotic Enoyl-CoA Isomerase (ECI)"

Bruning, J.B., Gao, N., Hernandez, E.D., Li, H., Dang, N., Hung, L.W., Moran, S., Sacchettini, J.C.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-CoA hydratase/isomerase family protein	A, B, C	231	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: echA3, MT0660, Rv0632c, E5M05_06850, E5M23_17100, E5M52_05690, E5M78_05885, ERS007657_00900, ERS007661_02140, ERS007663_02226... echA3, MT0660, Rv0632c, E5M05_06850, E5M23_17100, E5M52_05690, E5M78_05885, ERS007657_00900, ERS007661_02140, ERS007663_02226, ERS007665_02614, ERS007670_03220, ERS007679_02442, ERS007681_02414, ERS007683_03240, ERS007688_01951, ERS007703_00864, ERS007720_00743, ERS007722_03326, ERS007741_01193, ERS024276_02425, ERS027646_01620, ERS027659_00137, ERS027661_00216, SAMEA2683035_02063 EC: 4.2.1.17
UniProt
Find proteins for P96907 (Mycobacterium tuberculosis) Explore P96907 Go to UniProtKB: P96907
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P96907
Protein Feature View 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 D [auth B] MOL2 format, chain D [auth B]	D [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.25 Å
R-Value Free: 0.183
R-Value Work: 0.149
R-Value Observed: 0.150
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.132	α = 90
b = 68.681	β = 108.57
c = 75.57	γ = 90

Software Package:

Software Name	Purpose
d*TREK	data reduction
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
d*TREK	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2013-05-29

Deposition Author(s):

Hernandez, E.D.

Sacchettini, J.C.

TB Structural Genomics Consortium (TBSGC)

Revision History (Full details and data files)

Version 1.0: 2013-05-29
Type: Initial release

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.