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Q16MW6

- MTAP_AEDAE

UniProt

Q16MW6 - MTAP_AEDAE

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Protein

S-methyl-5'-thioadenosine phosphorylase

Gene
AAEL012172, AAEL012179
Organism
Aedes aegypti (Yellowfever mosquito) (Culex aegypti)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

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 By similarity.UniRule annotation

Catalytic activityi

S-methyl-5'-thioadenosine + phosphate = adenine + S-methyl-5-thio-alpha-D-ribose 1-phosphate.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei13 – 131Phosphate By similarity
Sitei173 – 1731Important for substrate specificity By similarity
Binding sitei191 – 1911Substrate; via amide nitrogen By similarity
Binding sitei192 – 1921Phosphate By similarity
Sitei228 – 2281Important for substrate specificity By similarity

GO - Molecular functioni

  1. phosphorylase activity Source: InterPro
  2. S-methyl-5-thioadenosine phosphorylase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. L-methionine salvage from methylthioadenosine Source: UniProtKB-HAMAP
  2. purine ribonucleoside salvage Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Purine salvage

Enzyme and pathway databases

UniPathwayiUPA00904; UER00873.

Names & Taxonomyi

Protein namesi
Recommended name:
S-methyl-5'-thioadenosine phosphorylase (EC:2.4.2.28)
Alternative name(s):
5'-methylthioadenosine phosphorylase
Short name:
MTA phosphorylase
Short name:
MTAP
Short name:
MTAPase
Gene namesi
ORF Names:AAEL012172, AAEL012179
OrganismiAedes aegypti (Yellowfever mosquito) (Culex aegypti)
Taxonomic identifieri7159 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaDipteraNematoceraCulicoideaCulicidaeCulicinaeAediniAedesStegomyia
ProteomesiUP000008820: Unassembled WGS sequence

Subcellular locationi

Cytoplasm By similarity. Nucleus By similarity UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
  2. nucleus Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 279279S-methyl-5'-thioadenosine phosphorylaseUniRule annotationPRO_0000415117Add
BLAST

Interactioni

Subunit structurei

Homotrimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi7159.AAEL012179-PA.

Structurei

3D structure databases

ProteinModelPortaliQ16MW6.
SMRiQ16MW6. Positions 4-276.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni55 – 562Phosphate binding By similarity
Regioni88 – 892Phosphate binding By similarity
Regioni215 – 2173Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0005.
HOGENOMiHOG000228987.
KOiK00772.
OMAiCEAQLCY.
OrthoDBiEOG771270.
PhylomeDBiQ16MW6.

Family and domain databases

Gene3Di3.40.50.1580. 1 hit.
HAMAPiMF_01963. MTAP.
InterProiIPR010044. MTAP.
IPR000845. Nucleoside_phosphorylase_d.
IPR001369. PNP/MTAP.
IPR018099. Purine_phosphorylase-2_CS.
[Graphical view]
PANTHERiPTHR11904. PTHR11904. 1 hit.
PfamiPF01048. PNP_UDP_1. 1 hit.
[Graphical view]
SUPFAMiSSF53167. SSF53167. 1 hit.
TIGRFAMsiTIGR01694. MTAP. 1 hit.
PROSITEiPS01240. PNP_MTAP_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q16MW6-1 [UniParc]FASTAAdd to Basket

« Hide

MRPAIKIGII GGSGLDDSQI LESRSEKVVS THFGNPSDVL IEGKIAGVDC    50
VLLARHGRNH SIMPSNVNYR ANIWALKTVG CTHVIVSTAT GSLQERIHPG 100
DLVIPDNFID RTTKRAQTFY DGNDMLVGVC HVPMEPAFCS RTREVLIETA 150
KELGLVGVHN KGTVVTIEGP RFSSKAESNL FRQWGADLVN MTLVPEVVLA 200
KEAGLCYAAI AMATDYDCWR DCGENVNVAD VMATFKKNVT KVTQLITAVI 250
PKIAEMDWTE TIGELTKTVN GSIMLPHAY 279
Length:279
Mass (Da):30,396
Last modified:July 25, 2006 - v1
Checksum:iD4C9933EE90815D2
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH477847 Genomic DNA. Translation: EAT35677.1.
CH477847 Genomic DNA. Translation: EAT35678.1.
RefSeqiXP_001655912.1. XM_001655862.1.
XP_001655913.1. XM_001655863.1.
UniGeneiAae.18816.
Aae.22832.

Genome annotation databases

EnsemblMetazoaiAAEL012172-RA; AAEL012172-PA; AAEL012172.
AAEL012179-RA; AAEL012179-PA; AAEL012179.
GeneIDi5575921.
5575922.
KEGGiaag:AaeL_AAEL012172.
aag:AaeL_AAEL012179.
VectorBaseiAAEL012172. Aedes aegypti.
AAEL012179. Aedes aegypti.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH477847 Genomic DNA. Translation: EAT35677.1 .
CH477847 Genomic DNA. Translation: EAT35678.1 .
RefSeqi XP_001655912.1. XM_001655862.1.
XP_001655913.1. XM_001655863.1.
UniGenei Aae.18816.
Aae.22832.

3D structure databases

ProteinModelPortali Q16MW6.
SMRi Q16MW6. Positions 4-276.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 7159.AAEL012179-PA.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblMetazoai AAEL012172-RA ; AAEL012172-PA ; AAEL012172 .
AAEL012179-RA ; AAEL012179-PA ; AAEL012179 .
GeneIDi 5575921.
5575922.
KEGGi aag:AaeL_AAEL012172.
aag:AaeL_AAEL012179.
VectorBasei AAEL012172. Aedes aegypti.
AAEL012179. Aedes aegypti.

Phylogenomic databases

eggNOGi COG0005.
HOGENOMi HOG000228987.
KOi K00772.
OMAi CEAQLCY.
OrthoDBi EOG771270.
PhylomeDBi Q16MW6.

Enzyme and pathway databases

UniPathwayi UPA00904 ; UER00873 .

Family and domain databases

Gene3Di 3.40.50.1580. 1 hit.
HAMAPi MF_01963. MTAP.
InterProi IPR010044. MTAP.
IPR000845. Nucleoside_phosphorylase_d.
IPR001369. PNP/MTAP.
IPR018099. Purine_phosphorylase-2_CS.
[Graphical view ]
PANTHERi PTHR11904. PTHR11904. 1 hit.
Pfami PF01048. PNP_UDP_1. 1 hit.
[Graphical view ]
SUPFAMi SSF53167. SSF53167. 1 hit.
TIGRFAMsi TIGR01694. MTAP. 1 hit.
PROSITEi PS01240. PNP_MTAP_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Genome sequence of Aedes aegypti, a major arbovirus vector."
    Nene V., Wortman J.R., Lawson D., Haas B.J., Kodira C.D., Tu Z.J., Loftus B.J., Xi Z., Megy K., Grabherr M., Ren Q., Zdobnov E.M., Lobo N.F., Campbell K.S., Brown S.E., Bonaldo M.F., Zhu J., Sinkins S.P.
    , Hogenkamp D.G., Amedeo P., Arensburger P., Atkinson P.W., Bidwell S.L., Biedler J., Birney E., Bruggner R.V., Costas J., Coy M.R., Crabtree J., Crawford M., DeBruyn B., DeCaprio D., Eiglmeier K., Eisenstadt E., El-Dorry H., Gelbart W.M., Gomes S.L., Hammond M., Hannick L.I., Hogan J.R., Holmes M.H., Jaffe D., Johnston S.J., Kennedy R.C., Koo H., Kravitz S., Kriventseva E.V., Kulp D., Labutti K., Lee E., Li S., Lovin D.D., Mao C., Mauceli E., Menck C.F., Miller J.R., Montgomery P., Mori A., Nascimento A.L., Naveira H.F., Nusbaum C., O'Leary S.B., Orvis J., Pertea M., Quesneville H., Reidenbach K.R., Rogers Y.-H.C., Roth C.W., Schneider J.R., Schatz M., Shumway M., Stanke M., Stinson E.O., Tubio J.M.C., Vanzee J.P., Verjovski-Almeida S., Werner D., White O.R., Wyder S., Zeng Q., Zhao Q., Zhao Y., Hill C.A., Raikhel A.S., Soares M.B., Knudson D.L., Lee N.H., Galagan J., Salzberg S.L., Paulsen I.T., Dimopoulos G., Collins F.H., Bruce B., Fraser-Liggett C.M., Severson D.W.
    Science 316:1718-1723(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LVPib12.

Entry informationi

Entry nameiMTAP_AEDAE
AccessioniPrimary (citable) accession number: Q16MW6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 25, 2012
Last sequence update: July 25, 2006
Last modified: June 11, 2014
This is version 55 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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