MULTISPECIES: vitamin B12 ABC transporter substrate-binding protein

LOCUS       WP_001118843             266 aa            linear   BCT 27-MAR-2023
            BtuF [Salmonella].
ACCESSION   WP_001118843
VERSION     WP_001118843.1
KEYWORDS    RefSeq.
SOURCE      Salmonella
  ORGANISM  Salmonella
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae.
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 :: NF002894.0
            Evidence Source    :: NCBI Protein Cluster (PRK)
            Source Identifier  :: PRK03379
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..266
                     /organism="Salmonella"
                     /db_xref="taxon:590"
     gene            1..266
                     /gene="btuF"
     Protein         1..266
                     /product="vitamin B12 ABC transporter substrate-binding
                     protein BtuF"
                     /EC_number="7.6.2.-"
                     /GO_function="GO:0005524 - ATP binding [Evidence IEA]"
                     /GO_function="GO:0031419 - cobalamin binding [Evidence
                     IEA]"
                     /calculated_mol_wt=29153
     Region          7..266
                     /region_name="PRK03379"
                     /note="vitamin B12-transporter protein BtuF; Provisional"
                     /db_xref="CDD:179575"
     Site            order(31..32,50,85,87,168,196)
                     /site_type="other"
                     /note="cobalamin binding residues [chemical binding]"
                     /db_xref="CDD:238564"
     Site            order(72,202)
                     /site_type="active"
                     /note="putative BtuC binding residues [active]"
                     /db_xref="CDD:238564"
     Site            order(86,95,98,104,108,111,113..114,117,120..121)
                     /site_type="other"
                     /note="dimer interface [polypeptide binding]"
                     /db_xref="CDD:238564"
ORIGIN      
        1 makqmfralv allltlpvwl yaaprvitls pantelafaa gitpvgvssy sdyppeaqki
       61 eqvstwqgmn lerivalkpd lvvawrggna erqvnqltsl gikvmwvdav tieqiadtlr
      121 qlaawspqpe kaqqaaqtll neyaalnaey agkakkrvfl qfgmnplfts gkgsiqhqvl
      181 ttcggenvfa dsrvpwpqvs reqvlarhpq aiivagkage ilkieqywgn llkipvipln
      241 sdwferaspr iilaakqlcn alsqvn