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Q7Q9N9

- MTAP_ANOGA

UniProt

Q7Q9N9 - MTAP_ANOGA

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Protein

S-methyl-5'-thioadenosine phosphorylase

Gene
AGAP005129
Organism
Anopheles gambiae (African malaria mosquito)
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
Sitei172 – 1721Important for substrate specificity By similarity
Binding sitei190 – 1901Substrate; via amide nitrogen By similarity
Binding sitei191 – 1911Phosphate By similarity
Sitei227 – 2271Important 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:AGAP005129
OrganismiAnopheles gambiae (African malaria mosquito)
Taxonomic identifieri7165 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaDipteraNematoceraCulicoideaCulicidaeAnophelinaeAnopheles
ProteomesiUP000007062: Chromosome 2L

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 – 278278S-methyl-5'-thioadenosine phosphorylaseUniRule annotationPRO_0000415119Add
BLAST

Interactioni

Subunit structurei

Homotrimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi7165.AGAP005129-PA.

Structurei

3D structure databases

ProteinModelPortaliQ7Q9N9.
SMRiQ7Q9N9. Positions 5-275.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni55 – 562Phosphate binding By similarity
Regioni88 – 892Phosphate binding By similarity
Regioni214 – 2163Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0005.
HOGENOMiHOG000228987.
KOiK00772.
OMAiCEAQLCY.
OrthoDBiEOG771270.
PhylomeDBiQ7Q9N9.

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.

Q7Q9N9-1 [UniParc]FASTAAdd to Basket

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MVSKVKIGII GGSGLDDSQI IENRTERVVN THFGIPSDVL IEGKIAGVDC    50
VLLARHGRNH SIMPSNVNYR ANIWALKTLG CTHVIVSTAT GSLKEEIHPG 100
DIVIPDNFID RTTKRVQTFY DGNELLSGVC HIPMEPAFCN RTRDVLIETA 150
RGIGLGVHEK GTVVTIEGPR FSSKAESNLF RQWGADLVNM TLVPEVVLAK 200
EAGLCYAAIA MATDYDCWRE AGEDVNVADV LATFKKNVTK VTDLIINAIP 250
KVAALDWSDT IEELGKTVNT SIMLPHSN 278
Length:278
Mass (Da):30,265
Last modified:October 23, 2007 - v4
Checksum:i3C579458AD684F39
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AAAB01008900 Genomic DNA. Translation: EAA09511.4.
RefSeqiXP_314011.4. XM_314011.4.

Genome annotation databases

EnsemblMetazoaiAGAP005129-RA; AGAP005129-PA; AGAP005129.
GeneIDi1274807.
KEGGiaga:AgaP_AGAP005129.
VectorBaseiAGAP005129. Anopheles gambiae.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AAAB01008900 Genomic DNA. Translation: EAA09511.4 .
RefSeqi XP_314011.4. XM_314011.4.

3D structure databases

ProteinModelPortali Q7Q9N9.
SMRi Q7Q9N9. Positions 5-275.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 7165.AGAP005129-PA.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblMetazoai AGAP005129-RA ; AGAP005129-PA ; AGAP005129 .
GeneIDi 1274807.
KEGGi aga:AgaP_AGAP005129.
VectorBasei AGAP005129. Anopheles gambiae.

Phylogenomic databases

eggNOGi COG0005.
HOGENOMi HOG000228987.
KOi K00772.
OMAi CEAQLCY.
OrthoDBi EOG771270.
PhylomeDBi Q7Q9N9.

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. "The genome sequence of the malaria mosquito Anopheles gambiae."
    Holt R.A., Subramanian G.M., Halpern A., Sutton G.G., Charlab R., Nusskern D.R., Wincker P., Clark A.G., Ribeiro J.M.C., Wides R., Salzberg S.L., Loftus B.J., Yandell M.D., Majoros W.H., Rusch D.B., Lai Z., Kraft C.L., Abril J.F.
    , Anthouard V., Arensburger P., Atkinson P.W., Baden H., de Berardinis V., Baldwin D., Benes V., Biedler J., Blass C., Bolanos R., Boscus D., Barnstead M., Cai S., Center A., Chaturverdi K., Christophides G.K., Chrystal M.A.M., Clamp M., Cravchik A., Curwen V., Dana A., Delcher A., Dew I., Evans C.A., Flanigan M., Grundschober-Freimoser A., Friedli L., Gu Z., Guan P., Guigo R., Hillenmeyer M.E., Hladun S.L., Hogan J.R., Hong Y.S., Hoover J., Jaillon O., Ke Z., Kodira C.D., Kokoza E., Koutsos A., Letunic I., Levitsky A.A., Liang Y., Lin J.-J., Lobo N.F., Lopez J.R., Malek J.A., McIntosh T.C., Meister S., Miller J.R., Mobarry C., Mongin E., Murphy S.D., O'Brochta D.A., Pfannkoch C., Qi R., Regier M.A., Remington K., Shao H., Sharakhova M.V., Sitter C.D., Shetty J., Smith T.J., Strong R., Sun J., Thomasova D., Ton L.Q., Topalis P., Tu Z.J., Unger M.F., Walenz B., Wang A.H., Wang J., Wang M., Wang X., Woodford K.J., Wortman J.R., Wu M., Yao A., Zdobnov E.M., Zhang H., Zhao Q., Zhao S., Zhu S.C., Zhimulev I., Coluzzi M., della Torre A., Roth C.W., Louis C., Kalush F., Mural R.J., Myers E.W., Adams M.D., Smith H.O., Broder S., Gardner M.J., Fraser C.M., Birney E., Bork P., Brey P.T., Venter J.C., Weissenbach J., Kafatos F.C., Collins F.H., Hoffman S.L.
    Science 298:129-149(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PEST.

Entry informationi

Entry nameiMTAP_ANOGA
AccessioniPrimary (citable) accession number: Q7Q9N9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 25, 2012
Last sequence update: October 23, 2007
Last modified: September 3, 2014
This is version 74 of the entry and version 4 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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