ID   CY555_SCHAZ             Reviewed;          50 AA.
AC   P23037;
DT   01-NOV-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1991, sequence version 1.
DT   03-AUG-2022, entry version 79.
DE   RecName: Full=Cytochrome c-555;
DE   AltName: Full=Cytochrome c555;
DE   Flags: Fragments;
OS   Schinkia azotoformans (Bacillus azotoformans).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae;
OC   Calidifontibacillus/Schinkia group; Schinkia.
OX   NCBI_TaxID=1454;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=ATCC 29788 / DSM 1046 / JCM 12210 / CCM 2849 / CIP R925 / NBRC 15712
RC   / NCIMB 11859 / BAI / 1;
RX   PubMed=1646020; DOI=10.1016/s0005-2728(05)80268-3;
RA   Hreggvidsson G.O.;
RT   "Two structurally different cytochromes c from Bacillus azotoformans: on
RT   the evolution of Gram-positive bacteria.";
RL   Biochim. Biophys. Acta 1058:52-55(1991).
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Peripheral membrane protein.
CC   -!- PTM: Binds 1 heme group per subunit.
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DR   PIR; S32546; S32546.
DR   GO; GO:0005886; C:plasma membrane; 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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR036909; Cyt_c-like_dom_sf.
DR   SUPFAM; SSF46626; SSF46626; 1.
PE   1: Evidence at protein level;
KW   Cell membrane; Direct protein sequencing; Electron transport; Heme; Iron;
KW   Membrane; Metal-binding; Transport.
FT   CHAIN           1..50
FT                   /note="Cytochrome c-555"
FT                   /id="PRO_0000108399"
FT   BINDING         7
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /note="covalent"
FT   BINDING         10
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /note="covalent"
FT   BINDING         11
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT   BINDING         25
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT   NON_CONS        22..23
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   50 AA;  5121 MW;  259EDED864C49BAB CRC64;
     ALEASGCLNC HGTDLTGXPA XPATMPPGMF KGSNQQLKAL SEFIHGLSAK