Human Gene MTAP (ENST00000580900.5) Description and Page Index
  Description: Catalyzes the reversible phosphorylation of S-methyl-5'- thioadenosine (MTA) to adenine and 5-methylthioribose-1-phosphate. Involved in the breakdown of MTA, a major by-product of polyamine biosynthesis. Responsible for the first step in the methionine salvage pathway after MTA has been generated from S- adenosylmethionine. Has broad substrate specificity with 6- aminopurine nucleosides as preferred substrates. (from UniProt Q13126)
Gencode Transcript: ENST00000580900.5
Gencode Gene: ENSG00000099810.21
Transcript (Including UTRs)
   Position: hg38 chr9:21,802,649-21,937,651 Size: 135,003 Total Exon Count: 8 Strand: +
Coding Region
   Position: hg38 chr9:21,802,749-21,931,199 Size: 128,451 Coding Exon Count: 8 

Page IndexSequence and LinksUniProtKB CommentsProtein StructureOther NamesMethods
Data last updated at UCSC: 2021-06-20 19:51:40

+  Sequence and Links to Tools and Databases
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+  Comments and Description Text from UniProtKB
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-  Protein Domain and Structure Information
  InterPro Domains: Graphical view of domain structure
IPR010044 - MTAP
IPR000845 - Nucleoside_phosphorylase_d
IPR001369 - PNP/MTAP
IPR018099 - Purine_phosphorylase-2_CS

Pfam Domains:
PF01048 - Phosphorylase superfamily

Protein Data Bank (PDB) 3-D Structure
MuPIT help

1CB0
- X-ray

1CG6
- X-ray

1K27
- X-ray
To conserve bandwidth, only the images from the first 3 structures are shown.
1SD1 - X-ray 1SD2 - X-ray 3LN5 - X-ray
3OZC - X-ray 3OZD - X-ray 3OZE - X-ray


ModBase Predicted Comparative 3D Structure on Q13126
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+  Other Names for This Gene
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-  Methods, Credits, and Use Restrictions
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