MULTISPECIES: dipeptide ABC transporter periplasmic-binding protein

LOCUS       WP_000028047             535 aa            linear   BCT 29-OCT-2023
            DppA [Salmonella].
ACCESSION   WP_000028047
VERSION     WP_000028047.1
KEYWORDS    RefSeq.
SOURCE      Salmonella
  ORGANISM  Salmonella
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae.
REFERENCE   1  (residues 1 to 535)
  AUTHORS   Letoffe,S., Delepelaire,P. and Wandersman,C.
  TITLE     The housekeeping dipeptide permease is the Escherichia coli heme
            transporter and functions with two optional peptide binding
            proteins
  JOURNAL   Proc Natl Acad Sci U S A 103 (34), 12891-12896 (2006)
   PUBMED   16905647
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 :: NF043070.1
            Evidence Source    :: NCBIFAM
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..535
                     /organism="Salmonella"
                     /db_xref="taxon:590"
     gene            1..535
                     /gene="dppA"
                     /GO_component="GO:0055052 - ATP-binding cassette (ABC)
                     transporter complex, substrate-binding subunit-containing
                     [Evidence IEA]"
                     /GO_function="GO:0042626 - ATPase-coupled transmembrane
                     transporter activity [Evidence IEA]"
                     /GO_function="GO:0140359 - ABC-type transporter activity
                     [Evidence IEA]"
     Protein         1..535
                     /product="dipeptide ABC transporter periplasmic-binding
                     protein DppA"
                     /EC_number="7.4.2.9"
                     /GO_component="GO:0030288 - outer membrane-bounded
                     periplasmic space [Evidence IEA]"
                     /GO_function="GO:0071916 - dipeptide transmembrane
                     transporter activity [Evidence IEA]"
                     /GO_process="GO:0042938 - dipeptide transport [Evidence
                     IEA]"
                     /calculated_mol_wt=60089
     Region          30..519
                     /region_name="PBP2_DppA_like"
                     /note="The substrate-binding component of an ABC-type
                     dipeptide import system contains the type 2 periplasmic
                     binding fold; cd08493"
                     /db_xref="CDD:173858"
     Site            order(414,418,431..434,436)
                     /site_type="other"
                     /note="peptide binding site [polypeptide binding]"
                     /db_xref="CDD:173858"
ORIGIN      
        1 msislkksgm lklglslvam tvaasvqakt lvycsegspe gfnpqlftsg ttydassvpi
       61 ynrlvefktg ttevipglae kwdisedgkt ytfhlrkgvk wqsskdfkpt relnaddvvf
      121 sfdrqkneqn pyhkvsggsy eyfegmglpd lisevkkvdd htvqfvltrp eapfladlam
      181 dfasilskey adnmlkagtp ekvdlnpvgt gpfqlvqyqk dsrilykafd gywgtkpqid
      241 rlvfsitpda svryaklqkn ecqvmpypnp adiarmkedk ninlmeqagl nvgylsynvq
      301 kkplddvkvr qaltyavnke aiikavyqga gvaaknlipp tmwgynddik dygydpekak
      361 allkeaglek gftidlwamp vqrpynpnar rmaemiqadw akigvqakiv tyewgeylkr
      421 akdgehqtvm mgwtgdngdp dnffatlfsc daaqqgsnys kwcykpfedl iqparatddh
      481 nkrielykqa qvvmhdqapa liiahstvye pvrkevkgyv vdplgkhhfe nvsve