ID   CCMA_LEGPL              Reviewed;         200 AA.
AC   Q5WY52;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=Cytochrome c biogenesis ATP-binding export protein CcmA {ECO:0000255|HAMAP-Rule:MF_01707};
DE            EC=7.6.2.5 {ECO:0000255|HAMAP-Rule:MF_01707};
DE   AltName: Full=Heme exporter protein A {ECO:0000255|HAMAP-Rule:MF_01707};
GN   Name=ccmA {ECO:0000255|HAMAP-Rule:MF_01707}; OrderedLocusNames=lpl0887;
OS   Legionella pneumophila (strain Lens).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales;
OC   Legionellaceae; Legionella.
OX   NCBI_TaxID=297245;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Lens;
RX   PubMed=15467720; DOI=10.1038/ng1447;
RA   Cazalet C., Rusniok C., Brueggemann H., Zidane N., Magnier A., Ma L.,
RA   Tichit M., Jarraud S., Bouchier C., Vandenesch F., Kunst F., Etienne J.,
RA   Glaser P., Buchrieser C.;
RT   "Evidence in the Legionella pneumophila genome for exploitation of host
RT   cell functions and high genome plasticity.";
RL   Nat. Genet. 36:1165-1173(2004).
CC   -!- FUNCTION: Part of the ABC transporter complex CcmAB involved in the
CC       biogenesis of c-type cytochromes; once thought to export heme, this
CC       seems not to be the case, but its exact role is uncertain. Responsible
CC       for energy coupling to the transport system. {ECO:0000255|HAMAP-
CC       Rule:MF_01707}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + heme b(in) = ADP + H(+) + heme b(out) + phosphate;
CC         Xref=Rhea:RHEA:19261, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:60344,
CC         ChEBI:CHEBI:456216; EC=7.6.2.5; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01707};
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (CcmA) and
CC       two transmembrane proteins (CcmB). {ECO:0000255|HAMAP-Rule:MF_01707}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01707}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01707}.
CC   -!- SIMILARITY: Belongs to the ABC transporter superfamily. CcmA exporter
CC       (TC 3.A.1.107) family. {ECO:0000255|HAMAP-Rule:MF_01707}.
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DR   EMBL; CR628337; CAH15121.1; -; Genomic_DNA.
DR   RefSeq; WP_011215036.1; NC_006369.1.
DR   AlphaFoldDB; Q5WY52; -.
DR   SMR; Q5WY52; -.
DR   EnsemblBacteria; CAH15121; CAH15121; lpl0887.
DR   KEGG; lpf:lpl0887; -.
DR   LegioList; lpl0887; -.
DR   HOGENOM; CLU_000604_1_2_6; -.
DR   OMA; NLAWLCA; -.
DR   Proteomes; UP000002517; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015439; F:ABC-type heme transporter activity; IEA:UniProtKB-EC.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0017004; P:cytochrome complex assembly; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR   InterPro; IPR005895; ABC_transptr_haem_export_CcmA.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   PANTHER; PTHR43499; PTHR43499; 1.
DR   Pfam; PF00005; ABC_tran; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR01189; ccmA; 1.
DR   PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
DR   PROSITE; PS51243; CCMA; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell inner membrane; Cell membrane;
KW   Cytochrome c-type biogenesis; Membrane; Nucleotide-binding; Translocase;
KW   Transport.
FT   CHAIN           1..200
FT                   /note="Cytochrome c biogenesis ATP-binding export protein
FT                   CcmA"
FT                   /id="PRO_0000092186"
FT   DOMAIN          2..200
FT                   /note="ABC transporter"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01707"
FT   BINDING         34..41
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01707"
SQ   SEQUENCE   200 AA;  22557 MW;  D3A08ED8186CA43C CRC64;
     MLDVIELDFD YHDQPLLQQI SFHLPAGGLL HLKGSNGAGK TTLLKLIAGL LNPEKGEILF
     ERQSIKKDLC TYQKQLCFVG HRSGINPYLT IRENCLYDIH FSPGAVGITE LCRLFSLEHL
     IDYPCGLLSS GQKRQVALLR LWMSKAKLWL LDEPLVALDE LSLLTIITKI QEHRAKGGAV
     LLTSHQDLPL NKADYEEYHL