Macromolecule Content

Total Structure Weight: 46.73 kDa
Atom Count: 3,604
Modelled Residue Count: 438
Deposited Residue Count: 438
Unique protein chains: 1

1M0S

NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG ID IR21)

PDB DOI: https://doi.org/10.2210/pdb1M0S/pdb

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

Deposited: 2002-06-14 Released: 2002-09-04
Deposition Author(s): Das, K., Xiao, R., Acton, T., Montelione, G., Arnold, E., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.208
R-Value Work: 0.179
R-Value Observed: 0.179

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

D-RIBOSE-5-PHOSPHATE ISOMERASE, IR21

Das, K., Xiao, R., Acton, T., Montelione, G., Arnold, E.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribose-5-Phosphate Isomerase A	A, B	219	Haemophilus influenzae	Mutation(s): 0 Gene Names: rpiA EC: 5.3.1.6
UniProt
Find proteins for P44725 (Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)) Explore P44725 Go to UniProtKB: P44725
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P44725
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CIT Query on CIT 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]	C [auth A], D [auth B]	CITRIC ACID C₆ H₈ O₇ KRKNYBCHXYNGOX-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.208
R-Value Work: 0.179
R-Value Observed: 0.179
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.826	α = 90
b = 96.737	β = 90
c = 122.05	γ = 90

Software Package:

Software Name	Purpose
AMoRE	phasing
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2002-09-04

Deposition Author(s):

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2002-09-04
Type: Initial release
Version 1.1: 2008-04-28
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance

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.