5VHU | pdb_00005vhu

E. coli CFT073 c3406

PDB DOI: https://doi.org/10.2210/pdb5VHU/pdb

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

Deposited: 2017-04-13 Released: 2018-04-18
Deposition Author(s): Cech, D.L., Pratt, A.C., Woodard, R.W.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.208 (Depositor), 0.210 (DCC)
R-Value Work:
0.174 (Depositor), 0.170 (DCC)
R-Value Observed:
0.175 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Insights into the mechanism of arabinose-5-phosphate isomerases.

Cech, D.L., Pratt, A.C., Cheng, M., Barraza, S., Yep, A., Holler, T.P., Woodard, R.W.

To be published.

Macromolecule Content

Total Structure Weight: 21.01 kDa
Atom Count: 1,495
Modeled Residue Count: 188
Deposited Residue Count: 198
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isomerase	A	198	Escherichia coli	Mutation(s): 0 Gene Names: OK10_20845
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.208 (Depositor), 0.210 (DCC)
R-Value Work: 0.174 (Depositor), 0.170 (DCC)
R-Value Observed: 0.175 (Depositor)

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.832	α = 90
b = 71.489	β = 90
c = 77.234	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2018-04-18

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2018-04-18
Type: Initial release
Version 1.1: 2023-10-04
Changes: Data collection, Database references, Refinement description

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.