7UJ5

Crystal structure of glutamate racemase from Helicobacter pylori in complex with D-glutamate

PDB DOI: https://doi.org/10.2210/pdb7UJ5/pdb

Classification: ISOMERASE
Organism(s): Helicobacter pylori
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-03-30 Released: 2023-04-05
Deposition Author(s): Cooling, G.T., Spies, M.A.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.220
R-Value Work: 0.179
R-Value Observed: 0.181

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of glutamate racemase from Helicobacter pylori in complex with D-glutamate

Cooling, G.T., Spies, M.A.

To be published.

Macromolecule Content

Total Structure Weight: 115.99 kDa
Atom Count: 8,907
Modelled Residue Count: 1,024
Deposited Residue Count: 1,028
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate racemase	A, B, C, D	257	Helicobacter pylori	Mutation(s): 0 Gene Names: murI, OUM_0701 EC: 5.1.1.3
UniProt
Find proteins for K2K6A3 (Helicobacter pylori R038b) Explore K2K6A3 Go to UniProtKB: K2K6A3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	K2K6A3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
DGL (Subject of Investigation/LOI) Query on DGL Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain G [auth B] SDF format, chain I [auth C] SDF format, chain K [auth D] MOL2 format, chain E [auth A] MOL2 format, chain G [auth B] MOL2 format, chain I [auth C] MOL2 format, chain K [auth D] mmCIF format, chain E [auth A] mmCIF format, chain G [auth B] mmCIF format, chain I [auth C] mmCIF format, chain K [auth D]	E [auth A], G [auth B], I [auth C], K [auth D]	D-GLUTAMIC ACID C₅ H₉ N O₄ WHUUTDBJXJRKMK-GSVOUGTGSA-N		Interactions Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain K [auth D] Interactions & Density Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain K [auth D]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain J [auth C] SDF format, chain L [auth D] SDF format, chain H [auth B] MOL2 format, chain F [auth A] MOL2 format, chain J [auth C] MOL2 format, chain L [auth D] MOL2 format, chain H [auth B] mmCIF format, chain F [auth A] mmCIF format, chain J [auth C] mmCIF format, chain L [auth D] mmCIF format, chain H [auth B]	F [auth A], H [auth B], J [auth C], L [auth D]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain L [auth D] Interactions & Density Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain L [auth D]