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Protein

Adenine phosphoribosyltransferase

Gene

APT1

Organism
Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.By similarity

Catalytic activityi

AMP + diphosphate = adenine + 5-phospho-alpha-D-ribose 1-diphosphate.

Cofactori

Mg2+By similarity

Pathwayi: AMP biosynthesis via salvage pathway

This protein is involved in step 1 of the subpathway that synthesizes AMP from adenine.
Proteins known to be involved in this subpathway in this organism are:
  1. Adenine phosphoribosyltransferase (APT1)
This subpathway is part of the pathway AMP biosynthesis via salvage pathway, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes AMP from adenine, the pathway AMP biosynthesis via salvage pathway and in Purine metabolism.

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi132 – 1365AMPBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Purine salvage

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00588; UER00646.

Names & Taxonomyi

Protein namesi
Recommended name:
Adenine phosphoribosyltransferase (EC:2.4.2.7)
Short name:
APRT
Gene namesi
Name:APT1
Ordered Locus Names:DEHA2A01650g
OrganismiDebaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii)
Taxonomic identifieri284592 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesDebaryomycetaceaeDebaryomyces
Proteomesi
  • UP000000599 Componenti: Chromosome A

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 186186Adenine phosphoribosyltransferasePRO_0000227900Add
BLAST

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ6BZF9.
SMRiQ6BZF9. Positions 6-177.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000036776.
InParanoidiQ6BZF9.
KOiK00759.
OMAiICFRDIT.
OrthoDBiEOG092C4X82.

Family and domain databases

CDDicd06223. PRTases_typeI. 1 hit.
Gene3Di3.40.50.2020. 1 hit.
HAMAPiMF_00004. Aden_phosphoribosyltr. 1 hit.
InterProiIPR005764. Ade_phspho_trans.
IPR000836. PRibTrfase_dom.
IPR029057. PRTase-like.
[Graphical view]
PfamiPF00156. Pribosyltran. 1 hit.
[Graphical view]
SUPFAMiSSF53271. SSF53271. 1 hit.
TIGRFAMsiTIGR01090. apt. 1 hit.
PROSITEiPS00103. PUR_PYR_PR_TRANSFER. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6BZF9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQVEISELA KEIRASLKQF PNFPSEGILF EDFLPVFTKP DLFQKLVRAF
60 70 80 90 100
QLHVGEQKVD YVVGLESRGF LFGPTLALAL GAGFVPVRKA GKLPGPVFTA
110 120 130 140 150
EFQKEYGSDK FQIQKDVIEE GAKVLIVDDI LATGGSASSA GELVKQTGGD
160 170 180
IVEYLFVMEL DFLNGRDKLD KPAFTLLSGQ AEKLQN
Length:186
Mass (Da):20,387
Last modified:August 16, 2004 - v1
Checksum:i71430CEC86CA0FD7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR382133 Genomic DNA. Translation: CAG84362.1.
RefSeqiXP_456410.1. XM_456410.1.

Genome annotation databases

EnsemblFungiiCAG84362; CAG84362; DEHA2A01650g.
GeneIDi2899963.
KEGGidha:DEHA2A01650g.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR382133 Genomic DNA. Translation: CAG84362.1.
RefSeqiXP_456410.1. XM_456410.1.

3D structure databases

ProteinModelPortaliQ6BZF9.
SMRiQ6BZF9. Positions 6-177.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiCAG84362; CAG84362; DEHA2A01650g.
GeneIDi2899963.
KEGGidha:DEHA2A01650g.

Phylogenomic databases

HOGENOMiHOG000036776.
InParanoidiQ6BZF9.
KOiK00759.
OMAiICFRDIT.
OrthoDBiEOG092C4X82.

Enzyme and pathway databases

UniPathwayiUPA00588; UER00646.

Family and domain databases

CDDicd06223. PRTases_typeI. 1 hit.
Gene3Di3.40.50.2020. 1 hit.
HAMAPiMF_00004. Aden_phosphoribosyltr. 1 hit.
InterProiIPR005764. Ade_phspho_trans.
IPR000836. PRibTrfase_dom.
IPR029057. PRTase-like.
[Graphical view]
PfamiPF00156. Pribosyltran. 1 hit.
[Graphical view]
SUPFAMiSSF53271. SSF53271. 1 hit.
TIGRFAMsiTIGR01090. apt. 1 hit.
PROSITEiPS00103. PUR_PYR_PR_TRANSFER. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiAPT_DEBHA
AccessioniPrimary (citable) accession number: Q6BZF9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 21, 2006
Last sequence update: August 16, 2004
Last modified: September 7, 2016
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.