ID A0A1G8PAA7_9FIRM Unreviewed; 357 AA.
AC A0A1G8PAA7;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 28.
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=SAMN04487760_10195 {ECO:0000313|EMBL:SDI88670.1};
OS Lachnospiraceae bacterium G41.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX NCBI_TaxID=1200749 {ECO:0000313|EMBL:SDI88670.1, ECO:0000313|Proteomes:UP000199016};
RN [1] {ECO:0000313|EMBL:SDI88670.1, ECO:0000313|Proteomes:UP000199016}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=G41 {ECO:0000313|EMBL:SDI88670.1,
RC ECO:0000313|Proteomes:UP000199016};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
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}.
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DR EMBL; FNEU01000001; SDI88670.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G8PAA7; -.
DR STRING; 1200749.SAMN04487760_10195; -.
DR OrthoDB; 9802264at2; -.
DR Proteomes; UP000199016; Unassembled WGS sequence.
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 GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR CDD; cd03300; ABC_PotA_N; 1.
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; IPR017879; PotA_ATP-bd.
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:UP000199016};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|RuleBase:RU364083};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU364083}.
FT DOMAIN 6..236
FT /note="ABC transporter"
FT /evidence="ECO:0000259|PROSITE:PS50893"
SQ SEQUENCE 357 AA; 40165 MW; A1DFDF901E329619 CRC64;
MSNKLITLEN ISKSYDNHLV LDEMNLYIRE NEFVTLLGPS GCGKTTTLRI IGGFENPDTG
RVIFDGKDIT KLPAYKRQLN TVFQKYALFT HMNIAENIAF GLKIKNKSKS YIDDKIKYAL
KLVNLEGYEN RMPDSLSGGQ QQRIAIARAI VNEPKVLLLD EPLGALDLKL RQDMQYELIR
LKNELGITFI YVTHDQEEAL TMSDTIVVMN QGYIQQIGTP EMIYNEPENA FVADFIGDSN
IIDSIMIKDE LVEILGTKFA CVDTGFGENV HVDVVIRPED IELVAPEEGT ISGVVTSLIF
KGVHYEMDVM ANGFEWLVHS TKMFPVGEKV GIKVDPFNIQ IMNKPASEDE EAAQIEE
//