MULTISPECIES: spermidine/putrescine ABC transporter

LOCUS       WP_002896368             370 aa            linear   BCT 20-NOV-2023
            substrate-binding protein PotF [Klebsiella].
ACCESSION   WP_002896368
VERSION     WP_002896368.1
KEYWORDS    RefSeq.
SOURCE      Klebsiella
  ORGANISM  Klebsiella
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Klebsiella/Raoultella group.
REFERENCE   1  (residues 1 to 370)
  AUTHORS   Pistocchi,R., Kashiwagi,K., Miyamoto,S., Nukui,E., Sadakata,Y.,
            Kobayashi,H. and Igarashi,K.
  TITLE     Characteristics of the operon for a putrescine transport system
            that maps at 19 minutes on the Escherichia coli chromosome
  JOURNAL   J Biol Chem 268 (1), 146-152 (1993)
   PUBMED   8416922
COMMENT     REFSEQ: This record represents a single, non-redundant, protein
            sequence which may be annotated on many different RefSeq genomes
            from the same, or different, species.
            
            ##Evidence-For-Name-Assignment-START##
            Evidence Category  :: HMM
            Evidence Accession :: NF007962.0
            Evidence Source    :: NCBI Protein Cluster (PRK)
            Source Identifier  :: PRK10682
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..370
                     /organism="Klebsiella"
                     /db_xref="taxon:570"
     gene            1..370
                     /gene="potF"
     Protein         1..370
                     /product="spermidine/putrescine ABC transporter
                     substrate-binding protein PotF"
                     /EC_number="7.6.2.-"
                     /GO_component="GO:0042597 - periplasmic space [Evidence
                     IEA]"
                     /GO_function="GO:0019808 - polyamine binding [Evidence
                     IEA]"
                     /GO_process="GO:0015846 - polyamine transport [Evidence
                     IEA]"
                     /calculated_mol_wt=40705
     Region          1..370
                     /region_name="PRK10682"
                     /note="putrescine transporter subunit: periplasmic-binding
                     component of ABC superfamily; Provisional"
                     /db_xref="CDD:182645"
     Site            order(37,244,247,276,278,314)
                     /site_type="other"
                     /note="chemical substrate binding site [chemical binding]"
                     /db_xref="CDD:270377"
     Site            order(48,51..52,302..303)
                     /site_type="other"
                     /note="dimer interface [polypeptide binding]"
                     /db_xref="CDD:270377"
ORIGIN      
        1 mtafgkkwlt glvtgalmav sagslaaeqk tlhvynwsdy iapdtvanfe ketgikvvyd
       61 vfdsnevleg klmagstgfd lvvpsasfle rqlaagvfqp ldksklpnwk nldpevlklv
      121 akhdpenkya mpylwattgi gynvdkvkav lgkdapvdsw dlvlkpenle klkscgvsfl
      181 dapeeifatv lnylgkdpns skaddytgpa tdlllklrpn iryfhssqyi ndlangdicv
      241 aigwagdvwq aanrakeakn gvnvsyfipk egalaffdvf ampadaknkd eayqflnylm
      301 rpdviakisd qvfyangnka stplvsetir nnpaiyppad vfaklftlkv qdpkidrvrt
      361 rawtkvksgk