ID U4T6S9_9GAMM Unreviewed; 378 AA.
AC U4T6S9;
DT 11-DEC-2013, integrated into UniProtKB/TrEMBL.
DT 11-DEC-2013, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=Putrescine-binding periplasmic protein {ECO:0000256|PIRNR:PIRNR019574};
GN ORFNames=M917_0473 {ECO:0000313|EMBL:ERL56610.1};
OS Psychrobacter aquaticus CMS 56.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Psychrobacter.
OX NCBI_TaxID=1354303 {ECO:0000313|EMBL:ERL56610.1, ECO:0000313|Proteomes:UP000016761};
RN [1] {ECO:0000313|EMBL:ERL56610.1, ECO:0000313|Proteomes:UP000016761}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CMS 56 {ECO:0000313|EMBL:ERL56610.1,
RC ECO:0000313|Proteomes:UP000016761};
RX PubMed=24201199;
RA Reddy G.S., Ara S., Singh A., Kumar Pinnaka A., Shivaji S.;
RT "Draft Genome Sequence of Psychrobacter aquaticus Strain CMS 56T, Isolated
RT from a Cyanobacterial Mat Sample Collected from Water Bodies in the McMurdo
RT Dry Valley Region of Antarctica.";
RL Genome Announc. 1:e00918-13(2013).
CC -!- FUNCTION: Required for the activity of the bacterial periplasmic
CC transport system of putrescine. {ECO:0000256|PIRNR:PIRNR019574}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000256|ARBA:ARBA00004418,
CC ECO:0000256|PIRNR:PIRNR019574}.
CC -!- SIMILARITY: Belongs to the bacterial solute-binding protein PotD/PotF
CC family. {ECO:0000256|PIRNR:PIRNR019574}.
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:ERL56610.1}.
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DR EMBL; AUSW01000012; ERL56610.1; -; Genomic_DNA.
DR RefSeq; WP_021813139.1; NZ_AUSW01000012.1.
DR AlphaFoldDB; U4T6S9; -.
DR STRING; 1354303.M917_0473; -.
DR PATRIC; fig|1354303.4.peg.465; -.
DR eggNOG; COG0687; Bacteria.
DR Proteomes; UP000016761; Unassembled WGS sequence.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0019808; F:polyamine binding; IEA:InterPro.
DR GO; GO:0015846; P:polyamine transport; IEA:InterPro.
DR Gene3D; 3.40.190.10; Periplasmic binding protein-like II; 2.
DR InterPro; IPR006059; SBP.
DR InterPro; IPR001188; Sperm_putr-bd.
DR PANTHER; PTHR30222:SF17; BIFUNCTIONAL POLYHYDROXYBUTYRATE SYNTHASE _ ABC TRANSPORTER PERIPLASMIC BINDING PROTEIN-RELATED; 1.
DR PANTHER; PTHR30222; SPERMIDINE/PUTRESCINE-BINDING PERIPLASMIC PROTEIN; 1.
DR Pfam; PF13416; SBP_bac_8; 1.
DR PIRSF; PIRSF019574; Periplasmic_polyamine_BP; 1.
DR PRINTS; PR00909; SPERMDNBNDNG.
DR SUPFAM; SSF53850; Periplasmic binding protein-like II; 1.
PE 3: Inferred from homology;
KW Periplasm {ECO:0000256|PIRNR:PIRNR019574};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP};
KW Transport {ECO:0000256|PIRNR:PIRNR019574}.
FT SIGNAL 1..43
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 44..378
FT /note="Putrescine-binding periplasmic protein"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5004655298"
FT BINDING 63
FT /ligand="spermidine"
FT /ligand_id="ChEBI:CHEBI:57834"
FT /evidence="ECO:0000256|PIRSR:PIRSR019574-1"
FT BINDING 113
FT /ligand="spermidine"
FT /ligand_id="ChEBI:CHEBI:57834"
FT /evidence="ECO:0000256|PIRSR:PIRSR019574-1"
FT BINDING 196..199
FT /ligand="spermidine"
FT /ligand_id="ChEBI:CHEBI:57834"
FT /evidence="ECO:0000256|PIRSR:PIRSR019574-1"
FT BINDING 356
FT /ligand="spermidine"
FT /ligand_id="ChEBI:CHEBI:57834"
FT /evidence="ECO:0000256|PIRSR:PIRSR019574-1"
SQ SEQUENCE 378 AA; 41917 MW; 7BCBA46118D6CA0B CRC64;
MTHLSSPHSA ANTSALIGRI VPKALLAMAV GLALASCSNS DNAAADGSAA TSNETLNLYN
WSEYMPQEIL DGFEEETGIS VNYTTFDSNE AMYAKLKLLD DSSQYDLAIP STYYVEKMAE
EGLLQELDKS KLSNFKNLDT SFTNTKVDPE NKYSVPYMWG STGLAINGDT VDPSTVNSWN
DLWRPEYKGQ VMLTNDVREV FGMALLTLGY SGNSSNPDEI KAAYDKLTTL MPNVKTFNSD
ATRMPYIEGE TALGMTWNGE AVMANDEGLT SLVYKYPSEG AILWMDNFVI PKNAKQVDAA
HKFIDYLLRP ENAKIVSEEI GYASPNVAAR ELMEEDVRNN PTIYPSKEVL AKAEFQEDVG
DEALQLYQQY WDKLKTGR
//
