2RJ3

Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Uracil and Phosphate Ion at 2.49A Resolution

PDB DOI: https://doi.org/10.2210/pdb2RJ3/pdb

Classification: TRANSFERASE
Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-10-14 Released: 2008-10-14
Deposition Author(s): Timofeev, V.I., Pavlyuk, B.P., Lashkov, A.A., Gabdoulkhakov, A.G., Mikhailov, A.M.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.51 Å
R-Value Free:
0.257 (Depositor), 0.250 (DCC)
R-Value Work:
0.221 (Depositor), 0.220 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Uracil and Phosphate Ion at 2.49A Resolution

Timofeev, V.I., Pavlyuk, B.P., Lashkov, A.A., Gabdoulkhakov, A.G., Mikhailov, A.M.

To be published.

Macromolecule Content

Total Structure Weight: 163.36 kDa
Atom Count: 11,513
Modelled Residue Count: 1,495
Deposited Residue Count: 1,512
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uridine phosphorylase	A B [auth C] C [auth D] D [auth F] E A, B [auth C], C [auth D], D [auth F], E, F [auth B]	252	Salmonella enterica subsp. enterica serovar Typhimurium	Mutation(s): 0 Gene Names: udp EC: 2.4.2.3
UniProt
Find proteins for P0A1F6 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P0A1F6 Go to UniProtKB: P0A1F6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A1F6
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
URA Query on URA Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain K [auth D] SDF format, chain M [auth F] SDF format, chain O [auth E] SDF format, chain Q [auth B] MOL2 format, chain H [auth A] MOL2 format, chain K [auth D] MOL2 format, chain M [auth F] MOL2 format, chain O [auth E] MOL2 format, chain Q [auth B] mmCIF format, chain H [auth A] mmCIF format, chain K [auth D] mmCIF format, chain M [auth F] mmCIF format, chain O [auth E] mmCIF format, chain Q [auth B]	H [auth A], K [auth D], M [auth F], O [auth E], Q [auth B]	URACIL C₄ H₄ N₂ O₂ ISAKRJDGNUQOIC-UHFFFAOYSA-N		Interactions Focus chain H [auth A] Focus chain K [auth D] Focus chain M [auth F] Focus chain O [auth E] Focus chain Q [auth B] Interactions & Density Focus chain H [auth A] Focus chain K [auth D] Focus chain M [auth F] Focus chain O [auth E] Focus chain Q [auth B]
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain J [auth D] SDF format, chain L [auth F] SDF format, chain N [auth E] SDF format, chain I [auth C] SDF format, chain P [auth B] MOL2 format, chain G [auth A] MOL2 format, chain J [auth D] MOL2 format, chain L [auth F] MOL2 format, chain N [auth E] MOL2 format, chain I [auth C] MOL2 format, chain P [auth B] mmCIF format, chain G [auth A] mmCIF format, chain J [auth D] mmCIF format, chain L [auth F] mmCIF format, chain N [auth E] mmCIF format, chain I [auth C] mmCIF format, chain P [auth B]	G [auth A] I [auth C] J [auth D] L [auth F] N [auth E] G [auth A], I [auth C], J [auth D], L [auth F], N [auth E], P [auth B]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain G [auth A] Focus chain I [auth C] Focus chain J [auth D] Focus chain L [auth F] Focus chain N [auth E] Focus chain P [auth B] Interactions & Density Focus chain G [auth A] Focus chain I [auth C] Focus chain J [auth D] Focus chain L [auth F] Focus chain N [auth E] Focus chain P [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.51 Å
R-Value Free: 0.257 (Depositor), 0.250 (DCC)
R-Value Work: 0.221 (Depositor), 0.220 (DCC)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89	α = 90
b = 124.26	β = 90
c = 133.96	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-10-14

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2008-10-14
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2023-10-25
Changes: Data collection, Database references, Derived calculations, Refinement description