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1 keywords

CATH Domain 1sj9F00

CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.40 3-Layer(aba) Sandwich
Topology 3.40.50 Rossmann fold
Homologous Superfamily 3.40.50.1580 Nucleoside phosphorylase domain

Domain Context

CATH Clusters

Superfamily Nucleoside phosphorylase domain
Functional Family Uridine phosphorylase

Enzyme Information

2.4.2.3
Uridine phosphorylase.
based on mapping to UniProt P0A1F6
Uridine + phosphate = uracil + alpha-D-ribose 1-phosphate.
-!- The enzyme participates the the pathways of pyrimidine ribonucleosides degradation and salvage. -!- The mammalian enzyme also accepts 2'-deoxyuridine. -!- Formerly EC 2.4.2.23.

UniProtKB Entries (1)

P0A1F6
UDP_SALTY
Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Uridine phosphorylase

PDB Structure

PDB 1SJ9
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Preliminary investigation of the three-dimensional structure of Salmonella typhimurium uridine phosphorylase in the crystalline state.
Dontsova, M.V., Gabdoulkhakov, A.G., Molchan, O.K., Lashkov, A.A., Garber, M.B., Mironov, A.S., Zhukhlistova, N.E., Morgunova, E.Y., Voelter, W., Betzel, C., Zhang, Y., Ealick, S.E., Mikhailov, A.M.
Acta Crystallogr.,Sect.F
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