ID   A0A1G9IYF9_9GAMM        Unreviewed;       237 AA.
AC   A0A1G9IYF9;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   24-JAN-2024, entry version 16.
DE   SubName: Full=Cytochrome c553 {ECO:0000313|EMBL:SDL30142.1};
GN   ORFNames=SAMN05661010_01385 {ECO:0000313|EMBL:SDL30142.1};
OS   Halomonas muralis.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC   Halomonadaceae; Halomonas.
OX   NCBI_TaxID=119000 {ECO:0000313|EMBL:SDL30142.1, ECO:0000313|Proteomes:UP000198654};
RN   [1] {ECO:0000313|EMBL:SDL30142.1, ECO:0000313|Proteomes:UP000198654}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 14789 {ECO:0000313|EMBL:SDL30142.1,
RC   ECO:0000313|Proteomes:UP000198654};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- PTM: Binds 2 heme c groups covalently per subunit.
CC       {ECO:0000256|PIRSR:PIRSR000005-1}.
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DR   EMBL; FNGI01000002; SDL30142.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1G9IYF9; -.
DR   STRING; 119000.SAMN05661010_01385; -.
DR   Proteomes; UP000198654; Unassembled WGS sequence.
DR   GO; GO:0042597; C:periplasmic space; IEA:InterPro.
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   Gene3D; 1.10.760.10; Cytochrome c-like domain; 2.
DR   InterPro; IPR009056; Cyt_c-like_dom.
DR   InterPro; IPR036909; Cyt_c-like_dom_sf.
DR   InterPro; IPR024167; Cytochrome_c4-like.
DR   PANTHER; PTHR33751:SF11; BLL4483 PROTEIN; 1.
DR   PANTHER; PTHR33751; CBB3-TYPE CYTOCHROME C OXIDASE SUBUNIT FIXP; 1.
DR   Pfam; PF00034; Cytochrom_C; 2.
DR   PIRSF; PIRSF000005; Cytochrome_c4; 1.
DR   SUPFAM; SSF46626; Cytochrome c; 2.
DR   PROSITE; PS51007; CYTC; 2.
PE   4: Predicted;
KW   Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PIRSR:PIRSR000005-1};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRSR:PIRSR000005-2};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRSR:PIRSR000005-2};
KW   Reference proteome {ECO:0000313|Proteomes:UP000198654};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..30
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           31..237
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5011724569"
FT   DOMAIN          32..119
FT                   /note="Cytochrome c"
FT                   /evidence="ECO:0000259|PROSITE:PS51007"
FT   DOMAIN          133..221
FT                   /note="Cytochrome c"
FT                   /evidence="ECO:0000259|PROSITE:PS51007"
FT   BINDING         52
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="1"
FT                   /note="covalent"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-1"
FT   BINDING         55
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="1"
FT                   /note="covalent"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-1"
FT   BINDING         56
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="1"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-2"
FT   BINDING         96
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="1"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-2"
FT   BINDING         152
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="2"
FT                   /note="covalent"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-1"
FT   BINDING         155
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="2"
FT                   /note="covalent"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-1"
FT   BINDING         156
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="2"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-2"
FT   BINDING         198
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_label="2"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000005-2"
SQ   SEQUENCE   237 AA;  25049 MW;  83D0BDCF6AB7872C CRC64;
     MMRMAMRAPG LLVTLVAIGT GAAWVGPAWA ADDVPRGETI AQQGNGQGAI ACMSCHGAEG
     MGNAATGFPR LAGLPAGYLS KQLHDYREGS RQSPVMQPFA KALSEDDMRA VSAYYASLEG
     LDLPTAYQAA DPADEAEWLA KRGDWGNVIP ACNQCHGPNG QGVGEAFPPL AGQHASYLKA
     QLNAWRNGSR ANDPNDLMKS VAERLSDEQI GLISDYYATL PERLSTASIA DKKEGAQ
//