ID   POTA_PASMU              Reviewed;         370 AA.
AC   Q9CP06;
DT   01-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2007, sequence version 2.
DT   03-AUG-2022, entry version 131.
DE   RecName: Full=Spermidine/putrescine import ATP-binding protein PotA {ECO:0000255|HAMAP-Rule:MF_01726};
DE            EC=7.6.2.11 {ECO:0000255|HAMAP-Rule:MF_01726};
GN   Name=potA {ECO:0000255|HAMAP-Rule:MF_01726}; OrderedLocusNames=PM0264;
OS   Pasteurella multocida (strain Pm70).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Pasteurella.
OX   NCBI_TaxID=272843;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Pm70;
RX   PubMed=11248100; DOI=10.1073/pnas.051634598;
RA   May B.J., Zhang Q., Li L.L., Paustian M.L., Whittam T.S., Kapur V.;
RT   "Complete genomic sequence of Pasteurella multocida Pm70.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:3460-3465(2001).
CC   -!- FUNCTION: Part of the ABC transporter complex PotABCD involved in
CC       spermidine/putrescine import. Responsible for energy coupling to the
CC       transport system. {ECO:0000255|HAMAP-Rule:MF_01726}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + polyamine-[polyamine-binding protein]Side 1 = ADP
CC         + phosphate + polyamineSide 2 + [polyamine-binding protein]Side 1.;
CC         EC=7.6.2.11; Evidence={ECO:0000255|HAMAP-Rule:MF_01726};
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (PotA),
CC       two transmembrane proteins (PotB and PotC) and a solute-binding protein
CC       (PotD). {ECO:0000255|HAMAP-Rule:MF_01726}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01726}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01726}.
CC   -!- SIMILARITY: Belongs to the ABC transporter superfamily.
CC       Spermidine/putrescine importer (TC 3.A.1.11.1) family.
CC       {ECO:0000255|HAMAP-Rule:MF_01726}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAK02348.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE004439; AAK02348.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_005724659.1; NC_002663.1.
DR   AlphaFoldDB; Q9CP06; -.
DR   SMR; Q9CP06; -.
DR   STRING; 747.DR93_1796; -.
DR   EnsemblBacteria; AAK02348; AAK02348; PM0264.
DR   GeneID; 62226226; -.
DR   KEGG; pmu:PM0264; -.
DR   HOGENOM; CLU_000604_1_1_6; -.
DR   OMA; IHVMRFN; -.
DR   Proteomes; UP000000809; Chromosome.
DR   GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR   GO; GO:0015594; F:ABC-type putrescine transporter activity; IEA:InterPro.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   CDD; cd03300; ABC_PotA_N; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR   InterPro; IPR017871; ABC_transporter-like_CS.
DR   InterPro; IPR008995; Mo/tungstate-bd_C_term_dom.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR017879; PotA_ATP-bd.
DR   InterPro; IPR005893; Sp_pt_ABC_ATP-bd.
DR   InterPro; IPR013611; Transp-assoc_OB_typ2.
DR   Pfam; PF00005; ABC_tran; 1.
DR   Pfam; PF08402; TOBE_2; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF50331; SSF50331; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR01187; potA; 1.
DR   PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR   PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
DR   PROSITE; PS51305; POTA; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell inner membrane; Cell membrane; Membrane;
KW   Nucleotide-binding; Reference proteome; Translocase; Transport.
FT   CHAIN           1..370
FT                   /note="Spermidine/putrescine import ATP-binding protein
FT                   PotA"
FT                   /id="PRO_0000286270"
FT   DOMAIN          11..241
FT                   /note="ABC transporter"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01726"
FT   BINDING         43..50
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01726"
SQ   SEQUENCE   370 AA;  41923 MW;  F2ABFB67293FDECD CRC64;
     MESSVQNKPI IELRSITKSY GDKTIIENFN LTINNGEFLT ILGPSGCGKT TVLRLLAGLE
     ELDSGNIILD GEDITHVPAE QRHVNTVFQS YALFPHMTIF ENVAFGLRMQ KVPNEEIKPR
     VLEALRMVQL EEYAYSKPAQ LSGGQQQRIA IARAVVNKPK VLLLDESLSA LDYKLRKQMQ
     NELKALQRKL GITFIFVTHD QEEALTMSDR IIVLRKGHIQ QDGSPREIYE EPKNLFVAKF
     IGEINIFNAT VLTRVDEKRV RANVEGRVCD IYTNLDVVAE QKLKVLLRPE DILIEELDEN
     QSSKAIIGHV ADRNYKGMTL ESNITLDHNG MTVLVSEFFN EDDPNIDHSL GQKVALTWHE
     GWEVVLSDEE