C562_SALTY
ID C562_SALTY Reviewed; 128 AA.
AC P63727; Q8XGQ1;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 93.
DE RecName: Full=Soluble cytochrome b562;
DE Short=Cytochrome b-562;
DE Flags: Precursor;
GN Name=cybC; OrderedLocusNames=STM4439;
OS Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=99287;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX PubMed=11677609; DOI=10.1038/35101614;
RA McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA Wilson R.K.;
RT "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL Nature 413:852-856(2001).
CC -!- FUNCTION: Electron-transport protein of unknown function.
CC {ECO:0000250}.
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344; Evidence={ECO:0000250};
CC Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per molecule.
CC {ECO:0000250};
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the cytochrome b562 family. {ECO:0000305}.
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DR EMBL; AE006468; AAL23259.1; -; Genomic_DNA.
DR RefSeq; NP_463300.1; NC_003197.2.
DR RefSeq; WP_001232231.1; NC_003197.2.
DR PDB; 4ER9; X-ray; 1.90 A; A=1-128.
DR PDBsum; 4ER9; -.
DR AlphaFoldDB; P63727; -.
DR SMR; P63727; -.
DR STRING; 99287.STM4439; -.
DR PaxDb; P63727; -.
DR PRIDE; P63727; -.
DR EnsemblBacteria; AAL23259; AAL23259; STM4439.
DR GeneID; 1255965; -.
DR KEGG; stm:STM4439; -.
DR PATRIC; fig|99287.12.peg.4669; -.
DR HOGENOM; CLU_140814_1_1_6; -.
DR OMA; ATRNENH; -.
DR BioCyc; SENT99287:STM4439-MON; -.
DR Proteomes; UP000001014; Chromosome.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR InterPro; IPR009155; Cyt_b562.
DR InterPro; IPR010980; Cyt_c/b562.
DR Pfam; PF07361; Cytochrom_B562; 1.
DR PIRSF; PIRSF000029; Cytochrome_b562; 1.
DR SUPFAM; SSF47175; SSF47175; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Electron transport; Heme; Iron; Metal-binding; Periplasm;
KW Reference proteome; Signal; Transport.
FT SIGNAL 1..22
FT /evidence="ECO:0000250"
FT CHAIN 23..128
FT /note="Soluble cytochrome b562"
FT /id="PRO_0000003641"
FT BINDING 29
FT /ligand="heme b"
FT /ligand_id="ChEBI:CHEBI:60344"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000250"
FT BINDING 124
FT /ligand="heme b"
FT /ligand_id="ChEBI:CHEBI:60344"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000250"
FT HELIX 24..41
FT /evidence="ECO:0007829|PDB:4ER9"
FT HELIX 45..62
FT /evidence="ECO:0007829|PDB:4ER9"
FT HELIX 68..70
FT /evidence="ECO:0007829|PDB:4ER9"
FT HELIX 78..102
FT /evidence="ECO:0007829|PDB:4ER9"
FT HELIX 106..113
FT /evidence="ECO:0007829|PDB:4ER9"
FT HELIX 116..125
FT /evidence="ECO:0007829|PDB:4ER9"
SQ SEQUENCE 128 AA; 13912 MW; 29249C5994D46C15 CRC64;
MRKSLLAILA VSSLVFGSAV FAADLEDNMD ILNDNLKVVE KTDSAPELKA ALTKMRAAAL
DAQKATPPKL EDKAPDSPEM KDFRHGFDIL VGQIDGALKL ANEGNVKEAK AAAEALKTTR
NTYHKKYR
