C562_ECOLX
ID C562_ECOLX Reviewed; 128 AA.
AC P0ABE7; P00192; P76805; Q8XCE3;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 25-OCT-2005, sequence version 1.
DT 03-AUG-2022, entry version 131.
DE RecName: Full=Soluble cytochrome b562;
DE Short=Cytochrome b-562;
DE Flags: Precursor;
GN Name=cybC;
OS Escherichia coli.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=562;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND SUBCELLULAR LOCATION.
RC STRAIN=B;
RX PubMed=1761034; DOI=10.1111/j.1432-1033.1991.tb16377.x;
RA Nikkila H., Gennis R.B., Sligar S.G.;
RT "Cloning and expression of the gene encoding the soluble cytochrome b562 of
RT Escherichia coli.";
RL Eur. J. Biochem. 202:309-313(1991).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=B / OP7, and K / NM522;
RX PubMed=8499452; DOI=10.1016/0005-2728(93)90223-3;
RA Trower M.K.;
RT "PCR cloning, sequence analysis and expression of the cybC genes encoding
RT soluble cytochrome b-562 from Escherichia coli B strain OP7 and K strain
RT NM522.";
RL Biochim. Biophys. Acta 1143:109-111(1993).
RN [3]
RP PROTEIN SEQUENCE OF 23-128.
RC STRAIN=B;
RX PubMed=4882876; DOI=10.1016/0006-291x(68)90130-7;
RA Itagaki E., Hager L.P.;
RT "The amino acid sequence of cytochrome b562 of Escherichia coli.";
RL Biochem. Biophys. Res. Commun. 32:1013-1019(1968).
RN [4]
RP X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS), AND SUBUNIT.
RX PubMed=368073; DOI=10.1016/s0021-9258(17)37829-8;
RA Mathews F.S., Bethge P.H., Czerwinski E.W.;
RT "The structure of cytochrome b562 from Escherichia coli at 2.5-A
RT resolution.";
RL J. Biol. Chem. 254:1699-1706(1979).
RN [5]
RP X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS), AND SEQUENCE REVISION.
RX PubMed=7031264; DOI=10.1016/0022-2836(81)90185-6;
RA Lederer F., Glatigny A., Bethge P.H., Bellamy H.D., Mathews F.S.;
RT "Improvement of the 2.5-A resolution model of cytochrome b562 by
RT redetermining the primary structure and using molecular graphics.";
RL J. Mol. Biol. 148:427-448(1981).
RN [6]
RP X-RAY CRYSTALLOGRAPHY (1.4 ANGSTROMS).
RX PubMed=7723042; DOI=10.1006/jmbi.1995.0192;
RA Hamada K., Bethge P.H., Mathews F.S.;
RT "Refined structure of cytochrome b562 from Escherichia coli at 1.4-A
RT resolution.";
RL J. Mol. Biol. 247:947-962(1995).
RN [7]
RP X-RAY CRYSTALLOGRAPHY (2.7 ANGSTROMS) OF F83I/F87Y/R128L VARIANT.
RX PubMed=11914078; DOI=10.1021/bi012066s;
RA Springs S.L., Bass S.E., Bowman G., Nodelman I., Schutt C.E.,
RA McLendon G.L.;
RT "A multigeneration analysis of cytochrome b562 redox variants: evolutionary
RT strategies for modulating redox potential revealed using a library
RT approach.";
RL Biochemistry 41:4321-4328(2002).
RN [8]
RP STRUCTURE BY NMR.
RX PubMed=10393541; DOI=10.1021/bi982785f;
RA Arnesano F., Banci L., Bertini I., Faraone-Mennella J., Rosato A.,
RA Barker P.D., Fersht A.R.;
RT "The solution structure of oxidized Escherichia coli cytochrome b562.";
RL Biochemistry 38:8657-8670(1999).
RN [9]
RP STRUCTURE BY NMR.
RX PubMed=11669612; DOI=10.1021/bi0101300;
RA Assfalg M., Banci L., Bertini I., Ciofi-Baffoni S., Barker P.D.;
RT "(15)N backbone dynamics of ferricytochrome b(562): comparison with the
RT reduced protein and the R98C variant.";
RL Biochemistry 40:12761-12771(2001).
CC -!- FUNCTION: Electron-transport protein of unknown function.
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per molecule.;
CC -!- BIOPHYSICOCHEMICAL PROPERTIES:
CC Redox potential:
CC E(0) is about +180 mV.;
CC -!- SUBUNIT: Monomer. {ECO:0000269|PubMed:368073}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000269|PubMed:1761034}.
CC -!- SIMILARITY: Belongs to the cytochrome b562 family. {ECO:0000305}.
CC -!- CAUTION: In strains K / NM522 and K12 / MG1655 the cybC gene has a 26
CC bp deletion and lacks the first 7 amino acids. It is not translated in
CC those strains. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAA97133.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; S74736; AAB20782.1; -; Genomic_DNA.
DR EMBL; X67290; CAA47706.1; -; Genomic_DNA.
DR EMBL; U14003; AAA97133.1; ALT_INIT; Genomic_DNA.
DR PIR; S19544; CBEC62.
DR RefSeq; WP_001232240.1; NZ_WWEV01000012.1.
DR PDB; 1APC; NMR; -; A=23-128.
DR PDB; 1LM3; X-ray; 2.70 A; B/D=23-128.
DR PDB; 1M6T; X-ray; 1.81 A; A=23-128.
DR PDB; 1QPU; NMR; -; A=23-128.
DR PDB; 1QQ3; NMR; -; A=23-128.
DR PDB; 256B; X-ray; 1.40 A; A/B=23-128.
DR PDB; 2BC5; X-ray; 2.25 A; A/B/C/D=23-128.
DR PDB; 2QLA; X-ray; 2.90 A; A/B/C/D=23-128.
DR PDB; 3C62; X-ray; 1.87 A; A/B/C/D=23-128.
DR PDB; 3C63; X-ray; 1.75 A; A/B/C/D=23-128.
DR PDB; 3DE8; X-ray; 1.72 A; A/B/C/D=23-128.
DR PDB; 3DE9; X-ray; 2.04 A; A=23-128.
DR PDB; 3FOO; X-ray; 2.40 A; A/B/C/D/E/F/G/H/I/J/K/L=23-128.
DR PDB; 3FOP; X-ray; 3.00 A; A/B=23-128.
DR PDB; 3HNI; X-ray; 2.35 A; A/B/C/D/E/F/G/H=23-128.
DR PDB; 3HNJ; X-ray; 2.00 A; A/B/C/D=23-128.
DR PDB; 3HNK; X-ray; 2.10 A; A/B=23-128.
DR PDB; 3HNL; X-ray; 2.20 A; A/B=23-128.
DR PDB; 3IQ5; X-ray; 2.05 A; A/B/C/D=23-128.
DR PDB; 3IQ6; X-ray; 2.35 A; A/B/C/D/E/F/G/H=23-128.
DR PDB; 3L1M; X-ray; 2.30 A; A=23-128.
DR PDB; 3M15; X-ray; 2.60 A; A/B/C=23-128.
DR PDB; 3M4B; X-ray; 2.50 A; A/B/C/D=23-128.
DR PDB; 3M4C; X-ray; 1.90 A; A/B/C/D=23-128.
DR PDB; 3M79; X-ray; 2.10 A; A/B/C/D/E/F/G/H=23-128.
DR PDB; 3NMI; X-ray; 2.01 A; A/B/C/D/E/F=23-128.
DR PDB; 3NMJ; X-ray; 3.10 A; A/B/C/D=23-128.
DR PDB; 3NMK; X-ray; 2.80 A; A/B/C/D=23-128.
DR PDB; 3TOL; X-ray; 2.00 A; A/B/C/D=23-128.
DR PDB; 3TOM; X-ray; 2.30 A; A/B/C/D=23-128.
DR PDB; 3U8P; X-ray; 2.75 A; A/B/C=23-128.
DR PDB; 4EA3; X-ray; 3.01 A; A/B=23-128.
DR PDB; 4EIY; X-ray; 1.80 A; A=23-128.
DR PDB; 4IAQ; X-ray; 2.80 A; A=23-128.
DR PDB; 4IAR; X-ray; 2.70 A; A=23-128.
DR PDB; 4IB4; X-ray; 2.70 A; A=23-128.
DR PDB; 4JE9; X-ray; 2.12 A; A/B=23-128.
DR PDB; 4JEA; X-ray; 1.22 A; A/B/C/D=23-128.
DR PDB; 4JEB; X-ray; 2.30 A; A/B=23-128.
DR PDB; 4JKV; X-ray; 2.45 A; A/B=23-127.
DR PDB; 4L6R; X-ray; 3.30 A; A=23-128.
DR PDB; 4N6H; X-ray; 1.80 A; A=23-128.
DR PDB; 4NC3; X-ray; 2.80 A; A=23-128.
DR PDB; 4NTJ; X-ray; 2.62 A; A=23-128.
DR PDB; 4O9R; X-ray; 3.20 A; A=23-128.
DR PDB; 4OR2; X-ray; 2.80 A; A/B=23-128.
DR PDB; 4PXZ; X-ray; 2.50 A; A=23-128.
DR PDB; 4PY0; X-ray; 3.10 A; A=23-128.
DR PDB; 4QIM; X-ray; 2.61 A; A=23-128.
DR PDB; 4QIN; X-ray; 2.60 A; A=23-128.
DR PDB; 4RWA; X-ray; 3.28 A; A/B=23-127.
DR PDB; 4RWD; X-ray; 2.70 A; A/B=23-127.
DR PDB; 4U9D; X-ray; 2.50 A; A/B/C/D=23-128.
DR PDB; 4U9E; X-ray; 2.80 A; A=23-128.
DR PDB; 4YAY; X-ray; 2.90 A; A=23-128.
DR PDB; 4Z34; X-ray; 3.00 A; A=23-64, A=73-127.
DR PDB; 4Z35; X-ray; 2.90 A; A=23-64, A=73-127.
DR PDB; 4Z36; X-ray; 2.90 A; A=23-64, A=78-127.
DR PDB; 4ZUD; X-ray; 2.80 A; A=23-128.
DR PDB; 5AWI; X-ray; 1.85 A; A/B=23-128.
DR PDB; 5BU7; X-ray; 2.46 A; A/B=23-128.
DR PDB; 5DHG; X-ray; 3.00 A; A/B=23-128.
DR PDB; 5DHH; X-ray; 3.00 A; A/B=23-128.
DR PDB; 5IU4; X-ray; 1.72 A; A=23-128.
DR PDB; 5IU7; X-ray; 1.90 A; A=23-128.
DR PDB; 5IU8; X-ray; 2.00 A; A=23-128.
DR PDB; 5IUA; X-ray; 2.20 A; A=23-128.
DR PDB; 5IUB; X-ray; 2.10 A; A=23-128.
DR PDB; 5JTB; X-ray; 2.80 A; A=27-128.
DR PDB; 5K2A; X-ray; 2.50 A; A=23-128.
DR PDB; 5K2B; X-ray; 2.50 A; A=23-128.
DR PDB; 5K2C; X-ray; 1.90 A; A=23-128.
DR PDB; 5K2D; X-ray; 1.90 A; A=23-128.
DR PDB; 5L31; X-ray; 2.40 A; A/B/C/D=23-128.
DR PDB; 5L32; X-ray; 2.10 A; A/B/C/D=23-128.
DR PDB; 5L7D; X-ray; 3.20 A; A/B=23-127.
DR PDB; 5L7I; X-ray; 3.30 A; A/B=23-127.
DR PDB; 5MZJ; X-ray; 2.00 A; A=23-128.
DR PDB; 5MZP; X-ray; 2.10 A; A=23-128.
DR PDB; 5N2R; X-ray; 2.80 A; A=23-127.
DR PDB; 5N2S; X-ray; 3.30 A; A=22-127.
DR PDB; 5NDD; X-ray; 2.80 A; A=23-127.
DR PDB; 5NDZ; X-ray; 3.60 A; A=23-127.
DR PDB; 5NJ6; X-ray; 4.00 A; A=23-127.
DR PDB; 5NLX; X-ray; 2.14 A; A=23-127.
DR PDB; 5NM2; X-ray; 1.95 A; A=23-127.
DR PDB; 5NM4; X-ray; 1.70 A; A=23-127.
DR PDB; 5OLG; X-ray; 1.87 A; A=23-127.
DR PDB; 5OLH; X-ray; 2.60 A; A=23-128.
DR PDB; 5OLO; X-ray; 3.10 A; A=23-127.
DR PDB; 5OLV; X-ray; 2.00 A; A=23-128.
DR PDB; 5OLZ; X-ray; 1.90 A; A=23-128.
DR PDB; 5OM1; X-ray; 2.10 A; A=23-128.
DR PDB; 5OM4; X-ray; 2.00 A; A=23-128.
DR PDB; 5TUD; X-ray; 3.00 A; A/D=23-128.
DR PDB; 5TVN; X-ray; 2.90 A; A=23-128.
DR PDB; 5UEN; X-ray; 3.20 A; A/B=23-127.
DR PDB; 5UIG; X-ray; 3.50 A; A=27-128.
DR PDB; 5UNF; X-ray; 2.80 A; A/B=23-128.
DR PDB; 5UNG; X-ray; 2.80 A; B=23-128.
DR PDB; 5UNH; X-ray; 2.90 A; A/B=23-128.
DR PDB; 5UVI; X-ray; 3.20 A; A=27-128.
DR PDB; 5VRA; X-ray; 2.35 A; A=23-128.
DR PDB; 5WIU; X-ray; 1.96 A; A=24-128.
DR PDB; 5WIV; X-ray; 2.14 A; A=24-128.
DR PDB; 5XJM; X-ray; 3.20 A; A=23-128.
DR PDB; 5XZI; X-ray; 2.65 A; A=23-128.
DR PDB; 5XZJ; X-ray; 1.98 A; A/B/C/D=23-128.
DR PDB; 5YM7; X-ray; 1.56 A; A=23-128.
DR PDB; 5YO3; X-ray; 1.70 A; A=23-128.
DR PDB; 5YO4; X-ray; 1.37 A; A=23-128.
DR PDB; 5YO5; X-ray; 2.20 A; A/B/C/D/E/F/G/H=23-128.
DR PDB; 5YO6; X-ray; 1.20 A; A=23-128.
DR PDB; 6A93; X-ray; 3.00 A; A/B=23-62, A/B=88-128.
DR PDB; 6A94; X-ray; 2.90 A; A/B=23-62, A/B=88-128.
DR PDB; 6AI5; X-ray; 1.81 A; A/C/E/G=23-128.
DR PDB; 6AK3; X-ray; 2.90 A; A/B=23-62, A/B=85-127.
DR PDB; 6AQF; X-ray; 2.51 A; A=23-128.
DR PDB; 6B73; X-ray; 3.10 A; A/B=23-128.
DR PDB; 6BQG; X-ray; 3.00 A; A=23-128.
DR PDB; 6BQH; X-ray; 2.70 A; A=23-128.
DR PDB; 6C1Q; X-ray; 2.90 A; B=23-128.
DR PDB; 6C1R; X-ray; 2.20 A; B=23-128.
DR PDB; 6CBV; X-ray; 1.87 A; B=23-128.
DR PDB; 6CC4; X-ray; 3.50 A; A=23-127.
DR PDB; 6CMO; EM; 4.50 A; R=23-127.
DR PDB; 6D32; X-ray; 3.75 A; A=23-127.
DR PDB; 6D35; X-ray; 3.90 A; A=23-127.
DR PDB; 6DHY; X-ray; 2.22 A; A/B/C/D=23-128.
DR PDB; 6DHZ; X-ray; 2.80 A; A/B/C/D=23-128.
DR PDB; 6DO1; X-ray; 2.90 A; A/B=24-122.
DR PDB; 6DRX; X-ray; 3.10 A; A=23-123.
DR PDB; 6DRY; X-ray; 2.92 A; A=23-123.
DR PDB; 6DRZ; X-ray; 3.10 A; A=23-123.
DR PDB; 6DS0; X-ray; 3.19 A; A=23-128.
DR PDB; 6DY4; X-ray; 1.90 A; A/D=23-128.
DR PDB; 6DY6; X-ray; 1.80 A; A/B=23-128.
DR PDB; 6DY8; X-ray; 1.90 A; A/B/C/D=23-128.
DR PDB; 6DYB; X-ray; 2.75 A; A/C=23-128.
DR PDB; 6DYC; X-ray; 1.33 A; A/B=23-128.
DR PDB; 6DYD; X-ray; 1.72 A; A/C=23-128.
DR PDB; 6DYE; X-ray; 2.25 A; A/B=23-128.
DR PDB; 6DYF; X-ray; 1.10 A; A/B=23-128.
DR PDB; 6DYG; X-ray; 1.49 A; A/B=23-128.
DR PDB; 6DYH; X-ray; 1.83 A; A/D=23-128.
DR PDB; 6DYI; X-ray; 1.96 A; B=23-128.
DR PDB; 6DYJ; X-ray; 1.96 A; A/C/E/G=23-128.
DR PDB; 6DYK; X-ray; 1.96 A; A/C/E/G=23-128.
DR PDB; 6DYL; X-ray; 1.69 A; A/C/E/G=23-128.
DR PDB; 6G7O; X-ray; 2.70 A; A=23-127.
DR PDB; 6GT3; X-ray; 2.00 A; A=23-127.
DR PDB; 6IIU; X-ray; 2.50 A; A=23-128.
DR PDB; 6IIV; X-ray; 3.00 A; A=23-128.
DR PDB; 6IQL; X-ray; 3.50 A; A/B=24-127.
DR PDB; 6JOD; X-ray; 3.20 A; C=23-62, C=89-128.
DR PDB; 6JZH; X-ray; 2.25 A; A=23-128.
DR PDB; 6KO5; X-ray; 3.30 A; A=23-128.
DR PDB; 6LPJ; X-ray; 1.80 A; A=23-128.
DR PDB; 6LPK; X-ray; 1.80 A; A=23-128.
DR PDB; 6LPL; X-ray; 2.00 A; A=23-128.
DR PDB; 6LW5; X-ray; 2.80 A; A=23-128.
DR PDB; 6M97; X-ray; 3.03 A; A=23-128.
DR PDB; 6M98; X-ray; 3.21 A; A=23-127.
DR PDB; 6ME6; X-ray; 2.80 A; A/B=23-128.
DR PDB; 6ME7; X-ray; 3.20 A; A/B=23-128.
DR PDB; 6ME8; X-ray; 3.10 A; A/B=23-128.
DR PDB; 6ME9; X-ray; 3.30 A; A/B=23-128.
DR PDB; 6MH8; X-ray; 4.20 A; A=23-127.
DR PDB; 6OS0; X-ray; 2.90 A; A=24-122.
DR PDB; 6OS1; X-ray; 2.79 A; A=24-122.
DR PDB; 6OS2; X-ray; 2.70 A; A=24-122.
DR PDB; 6OT4; X-ray; 1.40 A; A/B/C/D=23-128.
DR PDB; 6OT7; X-ray; 1.85 A; A/B/C/D=23-128.
DR PDB; 6OT8; X-ray; 1.50 A; A=23-128.
DR PDB; 6OT9; X-ray; 2.40 A; A/B/C/D=23-128.
DR PDB; 6OVH; EM; 2.60 A; A/B/C/D/E/F/G/H/I/J/K/L=23-128.
DR PDB; 6PS7; X-ray; 1.85 A; A=23-128.
DR PDB; 6RZ4; X-ray; 2.70 A; A=22-127.
DR PDB; 6RZ5; X-ray; 2.53 A; A/B=22-127.
DR PDB; 6RZ6; X-ray; 2.43 A; A=23-128.
DR PDB; 6RZ7; X-ray; 2.43 A; A=23-128.
DR PDB; 6RZ8; X-ray; 2.70 A; A=23-128.
DR PDB; 6RZ9; X-ray; 2.73 A; A=23-128.
DR PDB; 6S0Q; X-ray; 2.65 A; A=23-127.
DR PDB; 6UR8; EM; 3.71 A; A/D=23-123.
DR PDB; 6USF; EM; 3.87 A; A/D=23-123.
DR PDB; 6WGT; X-ray; 3.40 A; A/B/C=23-128.
DR PDB; 6WH4; X-ray; 3.40 A; A/B/C=23-128.
DR PDB; 6WHA; EM; 3.36 A; A=23-127.
DR PDB; 6WQA; X-ray; 2.00 A; A=23-127.
DR PDB; 6WW2; EM; 3.70 A; R=23-127.
DR PDB; 6WWZ; EM; 3.34 A; R=22-127.
DR PDB; 6WYU; X-ray; 1.76 A; A/B/C=23-128.
DR PDB; 6WZ0; X-ray; 1.70 A; A/B/C=23-128.
DR PDB; 6WZ1; X-ray; 2.00 A; A/B/C=23-128.
DR PDB; 6WZ2; X-ray; 2.00 A; A/B/C=23-128.
DR PDB; 6WZ3; X-ray; 1.80 A; A/B/C=23-128.
DR PDB; 6WZ7; X-ray; 2.30 A; A/B/C=23-128.
DR PDB; 6WZA; X-ray; 2.50 A; A/B/C=23-128.
DR PDB; 6WZC; X-ray; 2.19 A; A=23-128.
DR PDB; 6X7E; X-ray; 2.00 A; A/B/C=23-128.
DR PDB; 6X8X; X-ray; 2.50 A; A=23-128.
DR PDB; 6ZDR; X-ray; 1.92 A; A=23-127.
DR PDB; 6ZDV; X-ray; 2.13 A; A=23-127.
DR PDB; 7ARO; X-ray; 3.12 A; A=23-128.
DR PDB; 7BW0; EM; 3.90 A; R=23-128.
DR PDB; 7C61; X-ray; 3.00 A; A=23-128.
DR PDB; 7C6A; X-ray; 3.40 A; A=23-128.
DR PDB; 7CMU; EM; 3.00 A; R=23-128.
DR PDB; 7CMV; EM; 2.70 A; R=23-128.
DR PDB; 7DFP; X-ray; 3.10 A; A=24-62, A=89-128.
DR PDB; 7E2X; EM; 3.00 A; R=23-128.
DR PDB; 7E2Y; EM; 3.00 A; R=23-128.
DR PDB; 7E2Z; EM; 3.10 A; R=23-128.
DR PDB; 7E32; EM; 2.90 A; R=23-128.
DR PDB; 7E33; EM; 2.90 A; R=23-128.
DR PDB; 7EXD; EM; 3.40 A; R=23-127.
DR PDB; 7EZC; X-ray; 3.80 A; A/B=23-123.
DR PDB; 7F4D; EM; 3.00 A; R=3-127.
DR PDB; 7F4F; EM; 2.90 A; R=3-127.
DR PDB; 7F4H; EM; 2.70 A; R=3-127.
DR PDB; 7F4I; EM; 3.10 A; R=3-127.
DR PDB; 7F83; X-ray; 2.94 A; A/B=23-128.
DR PDB; 7F9Y; EM; 2.90 A; R=3-127.
DR PDB; 7F9Z; EM; 3.20 A; R=3-127.
DR PDB; 7JNI; X-ray; 3.00 A; A/B=23-128.
DR PDB; 7JVR; EM; 2.80 A; R=23-127.
DR PDB; 7KOO; EM; 3.00 A; A/B/C/D/E=23-127.
DR PDB; 7KOQ; EM; 3.60 A; A/B/C/D/E=23-127.
DR PDB; 7KOX; EM; 2.70 A; A/B/C/D/E=23-127.
DR PDB; 7LR5; X-ray; 1.70 A; A/C=23-128.
DR PDB; 7LRA; X-ray; 1.70 A; A/C=23-128.
DR PDB; 7LRB; X-ray; 1.78 A; A/B=23-128.
DR PDB; 7LRR; X-ray; 1.89 A; A/B=23-128.
DR PDB; 7LRV; X-ray; 1.40 A; A/C=23-128.
DR PDB; 7LSJ; X-ray; 1.26 A; A/C=23-128.
DR PDB; 7LSL; X-ray; 1.64 A; A/C=23-128.
DR PDB; 7LSN; X-ray; 1.52 A; A/C=23-128.
DR PDB; 7LV1; X-ray; 1.91 A; A/C=23-128.
DR PDB; 7LV4; X-ray; 1.99 A; A/C=23-128.
DR PDB; 7MYZ; X-ray; 3.40 A; C/D=23-127.
DR PDB; 7PX4; X-ray; 2.25 A; A=23-128.
DR PDB; 7PYR; X-ray; 2.60 A; A=23-128.
DR PDB; 7RM5; EM; 2.79 A; A=23-128.
DR PDB; 7S8M; EM; 2.54 A; R=23-128.
DR PDB; 7S8O; EM; 2.58 A; R=23-128.
DR PDB; 7S8P; EM; 2.60 A; R=23-128.
DR PDB; 7VOD; X-ray; 3.30 A; A=23-62, A=88-128.
DR PDB; 7VOE; X-ray; 2.90 A; A=23-62, A=88-128.
DR PDB; 7WVV; EM; 2.90 A; R=23-127.
DR PDB; 7WVW; EM; 3.10 A; R=23-127.
DR PDB; 7WVX; EM; 2.80 A; R=23-127.
DR PDB; 7WVY; EM; 3.00 A; R=23-127.
DR PDBsum; 1APC; -.
DR PDBsum; 1LM3; -.
DR PDBsum; 1M6T; -.
DR PDBsum; 1QPU; -.
DR PDBsum; 1QQ3; -.
DR PDBsum; 256B; -.
DR PDBsum; 2BC5; -.
DR PDBsum; 2QLA; -.
DR PDBsum; 3C62; -.
DR PDBsum; 3C63; -.
DR PDBsum; 3DE8; -.
DR PDBsum; 3DE9; -.
DR PDBsum; 3FOO; -.
DR PDBsum; 3FOP; -.
DR PDBsum; 3HNI; -.
DR PDBsum; 3HNJ; -.
DR PDBsum; 3HNK; -.
DR PDBsum; 3HNL; -.
DR PDBsum; 3IQ5; -.
DR PDBsum; 3IQ6; -.
DR PDBsum; 3L1M; -.
DR PDBsum; 3M15; -.
DR PDBsum; 3M4B; -.
DR PDBsum; 3M4C; -.
DR PDBsum; 3M79; -.
DR PDBsum; 3NMI; -.
DR PDBsum; 3NMJ; -.
DR PDBsum; 3NMK; -.
DR PDBsum; 3TOL; -.
DR PDBsum; 3TOM; -.
DR PDBsum; 3U8P; -.
DR PDBsum; 4EA3; -.
DR PDBsum; 4EIY; -.
DR PDBsum; 4IAQ; -.
DR PDBsum; 4IAR; -.
DR PDBsum; 4IB4; -.
DR PDBsum; 4JE9; -.
DR PDBsum; 4JEA; -.
DR PDBsum; 4JEB; -.
DR PDBsum; 4JKV; -.
DR PDBsum; 4L6R; -.
DR PDBsum; 4N6H; -.
DR PDBsum; 4NC3; -.
DR PDBsum; 4NTJ; -.
DR PDBsum; 4O9R; -.
DR PDBsum; 4OR2; -.
DR PDBsum; 4PXZ; -.
DR PDBsum; 4PY0; -.
DR PDBsum; 4QIM; -.
DR PDBsum; 4QIN; -.
DR PDBsum; 4RWA; -.
DR PDBsum; 4RWD; -.
DR PDBsum; 4U9D; -.
DR PDBsum; 4U9E; -.
DR PDBsum; 4YAY; -.
DR PDBsum; 4Z34; -.
DR PDBsum; 4Z35; -.
DR PDBsum; 4Z36; -.
DR PDBsum; 4ZUD; -.
DR PDBsum; 5AWI; -.
DR PDBsum; 5BU7; -.
DR PDBsum; 5DHG; -.
DR PDBsum; 5DHH; -.
DR PDBsum; 5IU4; -.
DR PDBsum; 5IU7; -.
DR PDBsum; 5IU8; -.
DR PDBsum; 5IUA; -.
DR PDBsum; 5IUB; -.
DR PDBsum; 5JTB; -.
DR PDBsum; 5K2A; -.
DR PDBsum; 5K2B; -.
DR PDBsum; 5K2C; -.
DR PDBsum; 5K2D; -.
DR PDBsum; 5L31; -.
DR PDBsum; 5L32; -.
DR PDBsum; 5L7D; -.
DR PDBsum; 5L7I; -.
DR PDBsum; 5MZJ; -.
DR PDBsum; 5MZP; -.
DR PDBsum; 5N2R; -.
DR PDBsum; 5N2S; -.
DR PDBsum; 5NDD; -.
DR PDBsum; 5NDZ; -.
DR PDBsum; 5NJ6; -.
DR PDBsum; 5NLX; -.
DR PDBsum; 5NM2; -.
DR PDBsum; 5NM4; -.
DR PDBsum; 5OLG; -.
DR PDBsum; 5OLH; -.
DR PDBsum; 5OLO; -.
DR PDBsum; 5OLV; -.
DR PDBsum; 5OLZ; -.
DR PDBsum; 5OM1; -.
DR PDBsum; 5OM4; -.
DR PDBsum; 5TUD; -.
DR PDBsum; 5TVN; -.
DR PDBsum; 5UEN; -.
DR PDBsum; 5UIG; -.
DR PDBsum; 5UNF; -.
DR PDBsum; 5UNG; -.
DR PDBsum; 5UNH; -.
DR PDBsum; 5UVI; -.
DR PDBsum; 5VRA; -.
DR PDBsum; 5WIU; -.
DR PDBsum; 5WIV; -.
DR PDBsum; 5XJM; -.
DR PDBsum; 5XZI; -.
DR PDBsum; 5XZJ; -.
DR PDBsum; 5YM7; -.
DR PDBsum; 5YO3; -.
DR PDBsum; 5YO4; -.
DR PDBsum; 5YO5; -.
DR PDBsum; 5YO6; -.
DR PDBsum; 6A93; -.
DR PDBsum; 6A94; -.
DR PDBsum; 6AI5; -.
DR PDBsum; 6AK3; -.
DR PDBsum; 6AQF; -.
DR PDBsum; 6B73; -.
DR PDBsum; 6BQG; -.
DR PDBsum; 6BQH; -.
DR PDBsum; 6C1Q; -.
DR PDBsum; 6C1R; -.
DR PDBsum; 6CBV; -.
DR PDBsum; 6CC4; -.
DR PDBsum; 6CMO; -.
DR PDBsum; 6D32; -.
DR PDBsum; 6D35; -.
DR PDBsum; 6DHY; -.
DR PDBsum; 6DHZ; -.
DR PDBsum; 6DO1; -.
DR PDBsum; 6DRX; -.
DR PDBsum; 6DRY; -.
DR PDBsum; 6DRZ; -.
DR PDBsum; 6DS0; -.
DR PDBsum; 6DY4; -.
DR PDBsum; 6DY6; -.
DR PDBsum; 6DY8; -.
DR PDBsum; 6DYB; -.
DR PDBsum; 6DYC; -.
DR PDBsum; 6DYD; -.
DR PDBsum; 6DYE; -.
DR PDBsum; 6DYF; -.
DR PDBsum; 6DYG; -.
DR PDBsum; 6DYH; -.
DR PDBsum; 6DYI; -.
DR PDBsum; 6DYJ; -.
DR PDBsum; 6DYK; -.
DR PDBsum; 6DYL; -.
DR PDBsum; 6G7O; -.
DR PDBsum; 6GT3; -.
DR PDBsum; 6IIU; -.
DR PDBsum; 6IIV; -.
DR PDBsum; 6IQL; -.
DR PDBsum; 6JOD; -.
DR PDBsum; 6JZH; -.
DR PDBsum; 6KO5; -.
DR PDBsum; 6LPJ; -.
DR PDBsum; 6LPK; -.
DR PDBsum; 6LPL; -.
DR PDBsum; 6LW5; -.
DR PDBsum; 6M97; -.
DR PDBsum; 6M98; -.
DR PDBsum; 6ME6; -.
DR PDBsum; 6ME7; -.
DR PDBsum; 6ME8; -.
DR PDBsum; 6ME9; -.
DR PDBsum; 6MH8; -.
DR PDBsum; 6OS0; -.
DR PDBsum; 6OS1; -.
DR PDBsum; 6OS2; -.
DR PDBsum; 6OT4; -.
DR PDBsum; 6OT7; -.
DR PDBsum; 6OT8; -.
DR PDBsum; 6OT9; -.
DR PDBsum; 6OVH; -.
DR PDBsum; 6PS7; -.
DR PDBsum; 6RZ4; -.
DR PDBsum; 6RZ5; -.
DR PDBsum; 6RZ6; -.
DR PDBsum; 6RZ7; -.
DR PDBsum; 6RZ8; -.
DR PDBsum; 6RZ9; -.
DR PDBsum; 6S0Q; -.
DR PDBsum; 6UR8; -.
DR PDBsum; 6USF; -.
DR PDBsum; 6WGT; -.
DR PDBsum; 6WH4; -.
DR PDBsum; 6WHA; -.
DR PDBsum; 6WQA; -.
DR PDBsum; 6WW2; -.
DR PDBsum; 6WWZ; -.
DR PDBsum; 6WYU; -.
DR PDBsum; 6WZ0; -.
DR PDBsum; 6WZ1; -.
DR PDBsum; 6WZ2; -.
DR PDBsum; 6WZ3; -.
DR PDBsum; 6WZ7; -.
DR PDBsum; 6WZA; -.
DR PDBsum; 6WZC; -.
DR PDBsum; 6X7E; -.
DR PDBsum; 6X8X; -.
DR PDBsum; 6ZDR; -.
DR PDBsum; 6ZDV; -.
DR PDBsum; 7ARO; -.
DR PDBsum; 7BW0; -.
DR PDBsum; 7C61; -.
DR PDBsum; 7C6A; -.
DR PDBsum; 7CMU; -.
DR PDBsum; 7CMV; -.
DR PDBsum; 7DFP; -.
DR PDBsum; 7E2X; -.
DR PDBsum; 7E2Y; -.
DR PDBsum; 7E2Z; -.
DR PDBsum; 7E32; -.
DR PDBsum; 7E33; -.
DR PDBsum; 7EXD; -.
DR PDBsum; 7EZC; -.
DR PDBsum; 7F4D; -.
DR PDBsum; 7F4F; -.
DR PDBsum; 7F4H; -.
DR PDBsum; 7F4I; -.
DR PDBsum; 7F83; -.
DR PDBsum; 7F9Y; -.
DR PDBsum; 7F9Z; -.
DR PDBsum; 7JNI; -.
DR PDBsum; 7JVR; -.
DR PDBsum; 7KOO; -.
DR PDBsum; 7KOQ; -.
DR PDBsum; 7KOX; -.
DR PDBsum; 7LR5; -.
DR PDBsum; 7LRA; -.
DR PDBsum; 7LRB; -.
DR PDBsum; 7LRR; -.
DR PDBsum; 7LRV; -.
DR PDBsum; 7LSJ; -.
DR PDBsum; 7LSL; -.
DR PDBsum; 7LSN; -.
DR PDBsum; 7LV1; -.
DR PDBsum; 7LV4; -.
DR PDBsum; 7MYZ; -.
DR PDBsum; 7PX4; -.
DR PDBsum; 7PYR; -.
DR PDBsum; 7RM5; -.
DR PDBsum; 7S8M; -.
DR PDBsum; 7S8O; -.
DR PDBsum; 7S8P; -.
DR PDBsum; 7VOD; -.
DR PDBsum; 7VOE; -.
DR PDBsum; 7WVV; -.
DR PDBsum; 7WVW; -.
DR PDBsum; 7WVX; -.
DR PDBsum; 7WVY; -.
DR AlphaFoldDB; P0ABE7; -.
DR BMRB; P0ABE7; -.
DR SMR; P0ABE7; -.
DR IntAct; P0ABE7; 26.
DR STRING; 585034.ECIAI1_4468; -.
DR DrugBank; DB02182; Hybrid Between B and C Type Hemes (Protoporphyrin Ixcontaining Fe).
DR DrugBank; DB08440; N-1,10-phenanthrolin-5-ylacetamide.
DR ABCD; P0ABE7; 2 sequenced antibodies.
DR GeneID; 58390494; -.
DR eggNOG; COG3783; Bacteria.
DR OMA; ATRNENH; -.
DR OrthoDB; 1888600at2; -.
DR BioCyc; MetaCyc:CYTOCHROME-B562-MON; -.
DR EvolutionaryTrace; P0ABE7; -.
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; Direct protein sequencing; Electron transport; Heme; Iron;
KW Metal-binding; Periplasm; Signal; Transport.
FT SIGNAL 1..22
FT /evidence="ECO:0000269|PubMed:4882876"
FT CHAIN 23..128
FT /note="Soluble cytochrome b562"
FT /id="PRO_0000003640"
FT REGION 60..82
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 66..82
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
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 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 HELIX 25..41
FT /evidence="ECO:0007829|PDB:6DYF"
FT HELIX 45..62
FT /evidence="ECO:0007829|PDB:6DYF"
FT TURN 63..65
FT /evidence="ECO:0007829|PDB:5TUD"
FT HELIX 68..70
FT /evidence="ECO:0007829|PDB:6DYF"
FT STRAND 71..73
FT /evidence="ECO:0007829|PDB:5YO4"
FT STRAND 75..77
FT /evidence="ECO:0007829|PDB:5L32"
FT HELIX 78..102
FT /evidence="ECO:0007829|PDB:6DYF"
FT HELIX 106..114
FT /evidence="ECO:0007829|PDB:6DYF"
FT HELIX 117..127
FT /evidence="ECO:0007829|PDB:6DYF"
SQ SEQUENCE 128 AA; 14061 MW; D7D822AC8FEED751 CRC64;
MRKSLLAILA VSSLVFSSAS FAADLEDNME TLNDNLKVIE KADNAAQVKD ALTKMRAAAL
DAQKATPPKL EDKSPDSPEM KDFRHGFDIL VGQIDDALKL ANEGKVKEAQ AAAEQLKTTR
NAYHQKYR
