Enzyme

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     2. Transferases
        2.4 Glycosyltransferases
            2.4.2 Pentosyltransferases
ID:2.4.2.28
Description:S-methyl-5'-thioadenosine phosphorylase.
Alternative Name: MTAPase.
MTA phosphorylase.
Methylthioadenosine phosphorylase.
Methylthioadenosine nucleoside phosphorylase.
MeSAdo/Ado phosphorylase.
MeSAdo phosphorylase.
5'-methylthioadenosine phosphorylase.
5'-deoxy-5'-methylthioadenosine phosphorylase.
Prosite: PDOC00946; PDOC00954;
PDB:
PDBScop
Cath: 3.40.50.1580;

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 2.4.2.28
BRENDA Enzyme Link: BRENDA 2.4.2.28
KEGG Enzyme Link: KEGG2.4.2.28
BioCyc Enzyme Link: BioCyc 2.4.2.28
ExPASy Enzyme Link: ExPASy2.4.2.28
EC2PDB Enzyme Link: EC2PDB 2.4.2.28
ExplorEnz Enzyme Link: ExplorEnz 2.4.2.28
PRIAM enzyme-specific profiles Link: PRIAM 2.4.2.28
IntEnz Enzyme Link: IntEnz 2.4.2.28
MEDLINE Enzyme Link: MEDLINE 2.4.2.28
MSA:

2.4.2.28;

Phylogenetic Tree:

2.4.2.28;

Uniprot:
M-CSA:
RHEA:24869 5'-deoxyadenosine + phosphate = 5-deoxy-alpha-D-ribose 1-phosphate + adenine
RULE(radius=1) [*:1]-[OH;+0:2].[*:3]:[n;H0;+0:4](:[*:5])-[CH;+0:6](-[*:7])-[*:8]>>[*:1]-[O;H0;+0:2]-[CH;+0:6](-[*:7])-[*:8].[*:3]:[nH;+0:4]:[*:5]
Reaction
Core-to-Core More
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References

TitleAuthorsDatePubMed ID
5'-Methylthioadenosine phosphorylase-L. Substrate activity of 5'-deoxyadenosine with the enzyme from Sarcoma 180 cells.Savarese TM, Crabtree GW, Parks RE Jr1981 Feb 16164373

RHEA:11852 phosphate + S-methyl-5'-thioadenosine = 5-methylsulfanyl-alpha-D-ribose 1-phosphate + adenine
RULE(radius=1) [*:1]-[OH;+0:2].[*:3]:[n;H0;+0:4](:[*:5])-[CH;+0:6](-[*:7])-[*:8]>>[*:1]-[O;H0;+0:2]-[CH;+0:6](-[*:7])-[*:8].[*:3]:[nH;+0:4]:[*:5]
Reaction
Core-to-Core More
Core-to-Core More

References

TitleAuthorsDatePubMed ID
Phosphate-stimulated breakdown of 5'-methylthioadenosine by rat ventral prostate.Pegg AE, Williams-Ashman HG1969 Nov5378381
Demonstration of 5'-methylthioadenosine phosphorylase activity in various rat tissues. Some properties of the enzyme from rat lung.Garbers DL1978 Mar 14415762
Identification of Rv0535 as methylthioadenosine phosphorylase from Mycobacterium tuberculosis.Buckoreelall K, Sun Y, Hobrath JV, Wilson L, Parker WB2012 Mar22225784
5'-Methylthioadenosine phosphorylase from Caldariella acidophila. Purification and properties.Carteni'-Farina M, Oliva A, Romeo G, Napolitano G, De Rosa M, Gambacorta A, Zappia V1979 Nov118001