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A2SPY9

- HPRT_METLZ

UniProt

A2SPY9 - HPRT_METLZ

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Protein

Hypoxanthine/guanine phosphoribosyltransferase

Gene

hpt

Organism
Methanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes a salvage reaction resulting in the formation of IMP that is energically less costly than de novo synthesis.UniRule annotation

Catalytic activityi

IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.UniRule annotation
GMP + diphosphate = guanine + 5-phospho-alpha-D-ribose 1-diphosphate.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. guanine phosphoribosyltransferase activity Source: UniProtKB-EC
  2. hypoxanthine phosphoribosyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. IMP salvage Source: UniProtKB-UniPathway
  2. purine ribonucleoside salvage Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Purine salvage

Enzyme and pathway databases

BioCyciMLAB410358:GH7C-222-MONOMER.
UniPathwayiUPA00591; UER00648.

Names & Taxonomyi

Protein namesi
Recommended name:
Hypoxanthine/guanine phosphoribosyltransferaseUniRule annotation (EC:2.4.2.8UniRule annotation)
Short name:
HGPRTaseUniRule annotation
Gene namesi
Name:hptUniRule annotation
Ordered Locus Names:Mlab_0219
OrganismiMethanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z)
Taxonomic identifieri410358 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanomicrobialesMethanocorpusculaceaeMethanocorpusculum
ProteomesiUP000000365: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 187187Hypoxanthine/guanine phosphoribosyltransferasePRO_0000415474Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi410358.Mlab_0219.

Structurei

3D structure databases

ProteinModelPortaliA2SPY9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the purine/pyrimidine phosphoribosyltransferase family. Archaeal HPRT subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG0503.
HOGENOMiHOG000228520.
KOiK00759.
OMAiNIDSEYF.

Family and domain databases

Gene3Di3.40.50.2020. 1 hit.
HAMAPiMF_01467. Hypx_phosphoribosyltr.
InterProiIPR026597. HGPRTase-like.
IPR000836. PRibTrfase_dom.
IPR029057. PRTase-like.
[Graphical view]
PfamiPF00156. Pribosyltran. 1 hit.
[Graphical view]
SUPFAMiSSF53271. SSF53271. 1 hit.
PROSITEiPS00103. PUR_PYR_PR_TRANSFER. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A2SPY9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLEILKESLL TCPMVKREKD GVVYNYFINP LTDGIPEVTA ELLRDVTAAM
60 70 80 90 100
MVSLDLKNVD KIVVSEAMGI HIGTALTLAT GIPFVVIRKR EYRLPGEVVI
110 120 130 140 150
GQETGYSKGT LYMNCVHKGD RVVIIDDVIS TGGTIKGILP ALKIAGAELV
160 170 180
DILFVVNRGS PDIGIPYKTL VTIDVDENGV KIIDSAF
Length:187
Mass (Da):20,289
Last modified:March 6, 2007 - v1
Checksum:i4E23FEF6AF69544D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000559 Genomic DNA. Translation: ABN06395.1.
RefSeqiWP_011832596.1. NC_008942.1.
YP_001029662.1. NC_008942.1.

Genome annotation databases

EnsemblBacteriaiABN06395; ABN06395; Mlab_0219.
GeneIDi4795677.
KEGGimla:Mlab_0219.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000559 Genomic DNA. Translation: ABN06395.1 .
RefSeqi WP_011832596.1. NC_008942.1.
YP_001029662.1. NC_008942.1.

3D structure databases

ProteinModelPortali A2SPY9.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 410358.Mlab_0219.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABN06395 ; ABN06395 ; Mlab_0219 .
GeneIDi 4795677.
KEGGi mla:Mlab_0219.

Phylogenomic databases

eggNOGi COG0503.
HOGENOMi HOG000228520.
KOi K00759.
OMAi NIDSEYF.

Enzyme and pathway databases

UniPathwayi UPA00591 ; UER00648 .
BioCyci MLAB410358:GH7C-222-MONOMER.

Family and domain databases

Gene3Di 3.40.50.2020. 1 hit.
HAMAPi MF_01467. Hypx_phosphoribosyltr.
InterProi IPR026597. HGPRTase-like.
IPR000836. PRibTrfase_dom.
IPR029057. PRTase-like.
[Graphical view ]
Pfami PF00156. Pribosyltran. 1 hit.
[Graphical view ]
SUPFAMi SSF53271. SSF53271. 1 hit.
PROSITEi PS00103. PUR_PYR_PR_TRANSFER. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43576 / DSM 4855 / Z.

Entry informationi

Entry nameiHPRT_METLZ
AccessioniPrimary (citable) accession number: A2SPY9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 22, 2012
Last sequence update: March 6, 2007
Last modified: October 29, 2014
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

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