ID V7EK88_9RHOB Unreviewed; 358 AA.
AC V7EK88;
DT 19-FEB-2014, integrated into UniProtKB/TrEMBL.
DT 19-FEB-2014, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Spermidine/putrescine import ATP-binding protein PotA {ECO:0000256|RuleBase:RU364083};
DE EC=7.6.2.11 {ECO:0000256|RuleBase:RU364083};
GN Name=potA {ECO:0000256|RuleBase:RU364083};
GN ORFNames=Q27BPR15_06520 {ECO:0000313|EMBL:ESW61438.1};
OS Rhodobacter sp. CACIA14H1.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Rhodobacter.
OX NCBI_TaxID=1408890 {ECO:0000313|EMBL:ESW61438.1, ECO:0000313|Proteomes:UP000018503};
RN [1] {ECO:0000313|EMBL:ESW61438.1, ECO:0000313|Proteomes:UP000018503}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=24435858;
RA Lima A.R., Siqueira A.S., Dos Santos B.G., da Silva F.D., Inada D.T.,
RA Lima C.P., Cardoso J.F., Vianez-Junior J.L., Nunes M.R., Goncalves E.C.;
RT "Draft Genome Sequence of Rhodobacter sp. Strain CACIA 14H1, a
RT Heterotrophic Bacterium Obtained from a Nonaxenic Culture of a Cyanobium
RT Species.";
RL Genome Announc. 2:e01116-13(2014).
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:0000256|RuleBase:RU364083}.
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:0000256|RuleBase:RU364083};
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:0000256|RuleBase:RU364083}.
CC -!- SIMILARITY: Belongs to the ABC transporter superfamily.
CC Spermidine/putrescine importer (TC 3.A.1.11.1) family.
CC {ECO:0000256|RuleBase:RU364083}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ESW61438.1}.
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DR EMBL; AYNO01000032; ESW61438.1; -; Genomic_DNA.
DR AlphaFoldDB; V7EK88; -.
DR STRING; 1408890.Q27BPR15_06520; -.
DR PATRIC; fig|449393.3.peg.1323; -.
DR Proteomes; UP000018503; Unassembled WGS sequence.
DR GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR GO; GO:0015417; F:ABC-type polyamine transporter activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR Gene3D; 2.40.50.100; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 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; IPR005893; PotA-like.
DR InterPro; IPR013611; Transp-assoc_OB_typ2.
DR NCBIfam; TIGR01187; potA; 1.
DR PANTHER; PTHR42781; SPERMIDINE/PUTRESCINE IMPORT ATP-BINDING PROTEIN POTA; 1.
DR PANTHER; PTHR42781:SF4; SPERMIDINE_PUTRESCINE IMPORT ATP-BINDING PROTEIN POTA; 1.
DR Pfam; PF00005; ABC_tran; 1.
DR Pfam; PF08402; TOBE_2; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF50331; MOP-like; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU364083};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475,
KW ECO:0000256|RuleBase:RU364083};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU364083};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU364083};
KW Reference proteome {ECO:0000313|Proteomes:UP000018503};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|RuleBase:RU364083};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU364083}.
FT DOMAIN 2..232
FT /note="ABC transporter"
FT /evidence="ECO:0000259|PROSITE:PS50893"
SQ SEQUENCE 358 AA; 39480 MW; 8DA751925FE3FA94 CRC64;
MIEFRDVHKY YGDYHALRGI TATIRPGEFF SLLGPSGCGK TTLLRTIAGF EDISSGAVLV
DGRDMAGVPA NKRPTNMVFQ SYAIFPHLSV EENVGFGLRR DPRSKEEKAR AVGEALEMVG
LKGYGKRAAH ALSGGQRQRV ALARALILKP KVLLLDEPLS ALDKKMREQM QMELIKLQRQ
VGITFILVTH DQEEALVMSD RIAVMFEGEI AQLADPETLY RRPNSRKVAD FIGTMNFLPA
KVLEEGPEAV EIEAAGFGRI HVEASQVMGK TTPEGATVGF RPETLTILYD GNAATDRESM
GTIDEVVYFG DMTYYDVRID GTDAPVRISM RNVFGRPVLD IGARARVGWS PGALVLFR
//
