MULTISPECIES: TonB-dependent vitamin B12 receptor BtuB

LOCUS       WP_000591359             614 aa            linear   BCT 16-DEC-2020
            [Enterobacteriaceae].
ACCESSION   WP_000591359
VERSION     WP_000591359.1
KEYWORDS    RefSeq.
SOURCE      Enterobacteriaceae
  ORGANISM  Enterobacteriaceae
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales.
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 :: NF007926.1
            Evidence Source    :: NCBI Protein Cluster (PRK)
            Source Identifier  :: PRK10641
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..614
                     /organism="Enterobacteriaceae"
                     /db_xref="taxon:543"
     gene            1..614
                     /gene="btuB"
     Protein         1..614
                     /product="TonB-dependent vitamin B12 receptor BtuB"
                     /GO_function="GO:0015420 - ABC-type vitamin B12
                     transporter activity [Evidence IEA]"
                     /GO_process="GO:0015889 - cobalamin transport [Evidence
                     IEA]"
                     /calculated_mol_wt=68276
     Region          1..614
                     /region_name="btuB"
                     /note="TonB-dependent vitamin B12 receptor BtuB; PRK10641"
                     /db_xref="CDD:236730"
     Site            order(45..54,64..73,86..91,98..105,121..131,143..151)
                     /site_type="active"
                     /note="N-terminal plug [active]"
                     /db_xref="CDD:238657"
ORIGIN      
        1 mikkasllta csvtafsawa qdtspdtlvv tanrfeqprs tvlapttvvt rqdidrwqst
       61 svndvlrrlp gvditqnggs gqlssifirg tnashvlvli dgvrlnlagv sgsadlsqfp
      121 ialvqrveyi rgprsavygs daiggvvnii ttrdepgtei sagwgsnsyq nydvstqqql
      181 gdktrvtllg dyahthgydv vaygntgtqa qtdndgflsk tlygalehnf tdawsgfvrg
      241 ygydnrtnyd ayyspgspll dtrklysqsw daglryngel iksqlitsys hskdynydph
      301 ygrydssatl demkqytvqw annvivghgs igagvdwqkq tttpgtgyve dgydqrntgi
      361 yltglqqvgd ftfegaarsd dnsqfgrhgt wqtsagwefi egyrfiasyg tsykapnlgq
      421 lygfygnpnl dpekskqweg afegltagvn wrisgyrndv sdlidyddht lkyynegkar
      481 ikgveatanf dtgplthtvs ydyvdarnai tdtpllrrak qqvkyqldwq lydfdwgity
      541 qylgtrydkd yssypyqtvk mggvslwdla vaypvtshlt vrgkianlfd kdyetvygyq
      601 tagreytlsg sytf