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Protein

Adenine phosphoribosyltransferase

Gene

apt

Organism
Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262)
Status
Reviewed-Annotation score: Annotation score: 2 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.UniRule annotation

Catalytic activityi

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

Pathwayi: AMP biosynthesis via salvage pathway

This protein is involved in step 1 of the subpathway that synthesizes AMP from adenine.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Adenine phosphoribosyltransferase (apt)
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.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Purine salvage

Enzyme and pathway databases

UniPathwayiUPA00588; UER00646.

Names & Taxonomyi

Protein namesi
Recommended name:
Adenine phosphoribosyltransferaseUniRule annotation (EC:2.4.2.7UniRule annotation)
Short name:
APRTUniRule annotation
Gene namesi
Name:aptUniRule annotation
Ordered Locus Names:lin1559
OrganismiListeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262)
Taxonomic identifieri272626 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria
Proteomesi
  • UP000002513 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001494031 – 173Adenine phosphoribosyltransferaseAdd BLAST173

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi272626.lin1559.

Structurei

3D structure databases

ProteinModelPortaliP0A2X6.
SMRiP0A2X6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the purine/pyrimidine phosphoribosyltransferase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4109003. Bacteria.
COG0503. LUCA.
HOGENOMiHOG000036776.
KOiK00759.
OMAiATVEIHA.
OrthoDBiPOG091H06AO.

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.

Sequencei

Sequence statusi: Complete.

P0A2X6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEIKDLQDYV AIVNDWPKKG IVFKDITPLM NDGEAYRFAT DKIVEYAKEL
60 70 80 90 100
KIDIIVGPEA RGFIIGCPVA YALGIGFAPV RKPGKLPRET IEMEYDLEYG
110 120 130 140 150
TNKLSMHSDA IKPGQRVLIT DDLLATGGTI EATIKLVEEL GGIVAGCAFL
160 170
IELKELEGHK KLNGYDRLIL MKL
Length:173
Mass (Da):19,182
Last modified:March 15, 2005 - v1
Checksum:i9E5C25F0A6E99FDA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL596169 Genomic DNA. Translation: CAC96790.1.
PIRiAF1627.
RefSeqiWP_003723528.1. NC_003212.1.

Genome annotation databases

EnsemblBacteriaiCAC96790; CAC96790; CAC96790.
KEGGilin:apt.
PATRICi20299855. VBILisInn102668_1594.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL596169 Genomic DNA. Translation: CAC96790.1.
PIRiAF1627.
RefSeqiWP_003723528.1. NC_003212.1.

3D structure databases

ProteinModelPortaliP0A2X6.
SMRiP0A2X6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272626.lin1559.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC96790; CAC96790; CAC96790.
KEGGilin:apt.
PATRICi20299855. VBILisInn102668_1594.

Phylogenomic databases

eggNOGiENOG4109003. Bacteria.
COG0503. LUCA.
HOGENOMiHOG000036776.
KOiK00759.
OMAiATVEIHA.
OrthoDBiPOG091H06AO.

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.
ProtoNetiSearch...

Entry informationi

Entry nameiAPT_LISIN
AccessioniPrimary (citable) accession number: P0A2X6
Secondary accession number(s): Q925X9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 15, 2005
Last sequence update: March 15, 2005
Last modified: November 2, 2016
This is version 68 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

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.