5Z2B

Crystal structure of highly active BTUO mutant P287G Improved by Humidity Control at 86% RH

PDB DOI: https://doi.org/10.2210/pdb5Z2B/pdb

Classification: OXIDOREDUCTASE
Organism(s): Bacillus sp. TB-90
Expression System: Escherichia coli DH5[alpha]
Mutation(s): Yes

Deposited: 2018-01-02 Released: 2019-01-02
Deposition Author(s): Hibi, T., Itoh, T., Nishiya, Y.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free:
0.217 (Depositor), 0.220 (DCC)
R-Value Work:
0.172 (Depositor), 0.170 (DCC)
R-Value Observed:
0.174 (Depositor)

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

Flexibility of a Distal Interface Loop Modulates Water Network in the Active Site of Bacillus sp. TB-90 Urate Oxidase

Hibi, T., Itoh, T., Nishiya, Y.

To be published.

Macromolecule Content

Total Structure Weight: 74.73 kDa
Atom Count: 5,174
Modelled Residue Count: 591
Deposited Residue Count: 646
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uric acid degradation bifunctional protein	A, B	323	Bacillus sp. TB-90	Mutation(s): 1 Gene Names: uao EC: 1.7.3.3 (PDB Primary Data), 4.1.1.97 (UniProt)
UniProt
Find proteins for Q45697 (Bacillus sp. (strain TB-90)) Explore Q45697 Go to UniProtKB: Q45697
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q45697
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
AZA Query on AZA Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain G [auth B] MOL2 format, chain C [auth A] MOL2 format, chain G [auth B] mmCIF format, chain C [auth A] mmCIF format, chain G [auth B]	C [auth A], G [auth B]	8-AZAXANTHINE C₄ H₃ N₅ O₂ KVGVQTOQSNJTJI-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain G [auth B] Interactions & Density Focus chain C [auth A] Focus chain G [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B] mmCIF format, chain K [auth B]	I [auth B], J [auth B], K [auth B]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Interactions & Density Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain H [auth B] MOL2 format, chain H [auth B] mmCIF format, chain H [auth B]	H [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain H [auth B] Interactions & Density Focus chain H [auth B]
OXY Query on OXY Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth B] mmCIF format, chain E [auth A] mmCIF format, chain F [auth B]	E [auth A], F [auth B]	OXYGEN MOLECULE O₂ MYMOFIZGZYHOMD-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth B] Interactions & Density Focus chain E [auth A] Focus chain F [auth B]