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B8GDM8

- HPRT_METPE

UniProt

B8GDM8 - HPRT_METPE

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Protein
Hypoxanthine/guanine phosphoribosyltransferase
Gene
hpt, Mpal_2081
Organism
Methanosphaerula palustris (strain ATCC BAA-1556 / DSM 19958 / E1-9c)
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 By similarity.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

BioCyciMPAL521011:GI2F-2133-MONOMER.
UniPathwayiUPA00591; UER00648.

Names & Taxonomyi

Protein namesi
Recommended name:
Hypoxanthine/guanine phosphoribosyltransferase (EC:2.4.2.8)
Short name:
HGPRTase
Gene namesi
Name:hpt
Ordered Locus Names:Mpal_2081
OrganismiMethanosphaerula palustris (strain ATCC BAA-1556 / DSM 19958 / E1-9c)
Taxonomic identifieri521011 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanomicrobialesMethanoregulaceaeMethanosphaerula
ProteomesiUP000002457: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 182182Hypoxanthine/guanine phosphoribosyltransferaseUniRule annotation
PRO_0000415483Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi521011.Mpal_2081.

Structurei

3D structure databases

ProteinModelPortaliB8GDM8.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0503.
HOGENOMiHOG000228520.
KOiK00759.
OMAiIATDIPY.

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.

B8GDM8-1 [UniParc]FASTAAdd to Basket

« Hide

MLEKLVTSLE TCPMVQRNGY NYFIHPISDG VPIVEPELLR EIGCAMVKML    50
DLDKVDKIVV AEAMGIHIGT VLSLMTGIPM NIVRKREYKL PGEVAVHQTT 100
GYSKGELYLN GLFAGDRVVI IDDVISTGGT ARALLSALGQ IGVDVVDICV 150
VIQRGNPDIG RDYKSLTKIE VNERVHVIDK HC 182
Length:182
Mass (Da):19,972
Last modified:March 3, 2009 - v1
Checksum:i0B5C3AC69C504061
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001338 Genomic DNA. Translation: ACL17379.1.
RefSeqiYP_002467102.1. NC_011832.1.

Genome annotation databases

EnsemblBacteriaiACL17379; ACL17379; Mpal_2081.
GeneIDi7271558.
KEGGimpl:Mpal_2081.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001338 Genomic DNA. Translation: ACL17379.1 .
RefSeqi YP_002467102.1. NC_011832.1.

3D structure databases

ProteinModelPortali B8GDM8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 521011.Mpal_2081.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACL17379 ; ACL17379 ; Mpal_2081 .
GeneIDi 7271558.
KEGGi mpl:Mpal_2081.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00591 ; UER00648 .
BioCyci MPAL521011:GI2F-2133-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. "Complete sequence of Candidatus Methanosphaerula E1-9c."
    US DOE Joint Genome Institute
    Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Kiss H., Lu M., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikova G.O., Zinder S.
    Submitted (DEC-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-1556 / DSM 19958 / E1-9c.

Entry informationi

Entry nameiHPRT_METPE
AccessioniPrimary (citable) accession number: B8GDM8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 22, 2012
Last sequence update: March 3, 2009
Last modified: June 11, 2014
This is version 35 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

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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