APT_METPB
ID APT_METPB Reviewed; 181 AA.
AC B1ZKA1;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 20-MAY-2008, sequence version 1.
DT 25-MAY-2022, entry version 91.
DE RecName: Full=Adenine phosphoribosyltransferase {ECO:0000255|HAMAP-Rule:MF_00004};
DE Short=APRT {ECO:0000255|HAMAP-Rule:MF_00004};
DE EC=2.4.2.7 {ECO:0000255|HAMAP-Rule:MF_00004};
GN Name=apt {ECO:0000255|HAMAP-Rule:MF_00004}; OrderedLocusNames=Mpop_0575;
OS Methylorubrum populi (strain ATCC BAA-705 / NCIMB 13946 / BJ001)
OS (Methylobacterium populi).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Methylobacteriaceae; Methylorubrum.
OX NCBI_TaxID=441620;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-705 / NCIMB 13946 / BJ001;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Chertkov O., Brettin T., Detter J.C.,
RA Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L.,
RA Kyrpides N., Mikhailova N., Marx C., Richardson P.;
RT "Complete sequence of chromosome of Methylobacterium populi BJ001.";
RL Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes a salvage reaction resulting in the formation of
CC AMP, that is energically less costly than de novo synthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00004}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=AMP + diphosphate = 5-phospho-alpha-D-ribose 1-diphosphate +
CC adenine; Xref=Rhea:RHEA:16609, ChEBI:CHEBI:16708, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:58017, ChEBI:CHEBI:456215; EC=2.4.2.7;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00004};
CC -!- PATHWAY: Purine metabolism; AMP biosynthesis via salvage pathway; AMP
CC from adenine: step 1/1. {ECO:0000255|HAMAP-Rule:MF_00004}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00004}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00004}.
CC -!- SIMILARITY: Belongs to the purine/pyrimidine phosphoribosyltransferase
CC family. {ECO:0000255|HAMAP-Rule:MF_00004}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001029; ACB78753.1; -; Genomic_DNA.
DR RefSeq; WP_012452509.1; NC_010725.1.
DR AlphaFoldDB; B1ZKA1; -.
DR SMR; B1ZKA1; -.
DR STRING; 441620.Mpop_0575; -.
DR EnsemblBacteria; ACB78753; ACB78753; Mpop_0575.
DR KEGG; mpo:Mpop_0575; -.
DR eggNOG; COG0503; Bacteria.
DR HOGENOM; CLU_063339_3_0_5; -.
DR OMA; KPGIVFR; -.
DR UniPathway; UPA00588; UER00646.
DR Proteomes; UP000007136; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003999; F:adenine phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006168; P:adenine salvage; IEA:UniProtKB-UniRule.
DR GO; GO:0044209; P:AMP salvage; IEA:UniProtKB-UniPathway.
DR GO; GO:0006166; P:purine ribonucleoside salvage; IEA:UniProtKB-KW.
DR CDD; cd06223; PRTases_typeI; 1.
DR Gene3D; 3.40.50.2020; -; 1.
DR HAMAP; MF_00004; Aden_phosphoribosyltr; 1.
DR InterPro; IPR005764; Ade_phspho_trans.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR029057; PRTase-like.
DR Pfam; PF00156; Pribosyltran; 1.
DR SUPFAM; SSF53271; SSF53271; 1.
DR TIGRFAMs; TIGR01090; apt; 1.
DR PROSITE; PS00103; PUR_PYR_PR_TRANSFER; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Glycosyltransferase; Purine salvage; Reference proteome;
KW Transferase.
FT CHAIN 1..181
FT /note="Adenine phosphoribosyltransferase"
FT /id="PRO_1000116178"
SQ SEQUENCE 181 AA; 19549 MW; 4AEF0F4ABB09923E CRC64;
MEARRHSALK DSIRSIPDYP KPGIIFRDIT TLLSDPRSFR RAVDSLVHPY AGGRIDQVAG
IEARGFILGG AVAHQLSSGF VPIRKKGKLP HKTVSTAYAL EYGTDEIEIH VDAIKPGDRV
ILVDDLIATG GTATAAVNLL RQLGAEVIAA CFVIDLPEIG GAQRLRDLGV TVRTLMEFEG
H
