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Details on Person UniProt:P07741 APRT

Class:IdReferenceGeneProduct:50172
_chainChangeLoginitiator methionine:1 added on Fri February 6 2015;chain:2-180 added on Fri February 6 2015;initiator methionine:1 for 50172 removed on Fri Nov 03 2023;initiator methionine: for 50172 added on Fri Nov 03 2023;initiator methionine: for 50172 removed on Fri Aug 15 2025;initiator methionine:1 for 50172 added on Fri Aug 15 2025
_displayNameUniProt:P07741 APRT
_timestamp2025-08-15 21:20:53
chaininitiator methionine:1
chain:2-180
checksumCDC7703337A6E453
commentFUNCTION Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.CATALYTIC ACTIVITY AMP + diphosphate = 5-phospho-alpha-D-ribose 1-diphosphate + adenineBIOPHYSICOCHEMICAL PROPERTIES Purine metabolism; AMP biosynthesis via salvage pathway; AMP from adenine: step 1/1.SUBUNIT Homodimer.INTERACTION The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the purine/pyrimidine phosphoribosyltransferase family.ONLINE INFORMATION Adenine phosphoribosyltransferase entry
descriptionrecommendedName: fullName evidence="14"Adenine phosphoribosyltransferase shortName: APRT ecNumber evidence="4"2.4.2.7
geneNameAPRT
identifierP07741
isSequenceChangedFALSE
keyword3D-structure
Acetylation
Alternative splicing
Cytoplasm
Direct protein sequencing
Disease variant
Glycosyltransferase
Phosphoprotein
Proteomics identification
Purine salvage
Reference proteome
Transferase
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9963647] Weiser, Joel, 2025-08-15
nameAPRT
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8994664] ENSEMBL:ENSG00000198931 APRT [Homo sapiens]
secondaryIdentifierAPT_HUMAN
G5E9J2
Q3KP55
Q68DF9
sequenceLength180
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:8970387] UniProt:P07741-1 APRT [Homo sapiens]
[ReferenceIsoform:8970388] UniProt:P07741-2 APRT [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:50171] APRT [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:6801079] APRT [secretory granule lumen] [Homo sapiens]
[EntityWithAccessionedSequence:6801581] APRT [ficolin-1-rich granule lumen] [Homo sapiens]
[EntityWithAccessionedSequence:6801587] APRT [extracellular exosome] [Homo sapiens]
[EntityWithAccessionedSequence:6806528] APRT [extracellular region] [Homo sapiens]
[EntityWithAccessionedSequence:9734183] APRT D65V [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:9734184] APRT M136T [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:9734191] APRT L110P [cytosol] [Homo sapiens]
(referenceSequence)[ReplacedResidue:9734187] L-methionine 136 replaced with L-threonine
[ReplacedResidue:9734188] L-aspartic acid 65 replaced with L-valine
[ReplacedResidue:9734189] L-leucine 110 replaced with L-proline
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No pathways have been reviewed or authored by UniProt:P07741 APRT (50172)