>gnl|CDD|162243 TIGR01189, ccmA, heme ABC exporter, ATP-binding protein CcmA. This model describes the cyt c biogenesis protein encoded by ccmA in bacteria. An exception is, an arabidopsis protein. Quite likely this is encoded by an organelle. Bacterial c-type cytocromes are located on the periplasmic side of the cytoplasmic membrane. Several gene products encoded in a locus designated as 'ccm' are implicated in the transport and assembly of the functional cytochrome C. This cluster includes genes: ccmA;B;C;D;E;F;G and H. The posttranslational pathway includes the transport of heme moiety, the secretion of the apoprotein and the covalent attachment of the heme with the apoprotein. The proteins ccmA and B represent an ABC transporter; ccmC and D participate in heme transfer to ccmE, which function as a periplasmic heme chaperone. The presence of ccmF, G and H is suggested to be obligatory for the final functional assembly of cytochrome c. Length = 198

 Score = 72.4 bits (178), Expect = 1e-13
 Identities = 43/177 (24%), Positives = 79/177 (44%), Gaps = 12/177 (6%)

Query: 20  KNGYKILQDINFTIKPNEIVTLIGPNGSGKSTIAKLITGIIKPTIGSV----------KR 69
           +    + + ++FT+   E + + GPNG GK+T+ +++ G+++P  G V          + 
Sbjct: 10  RGERMLFEGLSFTLNAGEALQVTGPNGIGKTTLLRILAGLLRPDSGEVRWNGTALAEQRD 69

Query: 70  HPQLIVGYVPQKVTIENTL-PLSLMRFMTLSMPSSRDDVLQILDRVNLIGKYNRNIKDLS 128
            P   + Y+     ++  L  L  + F       ++  +   L  V L G  +     LS
Sbjct: 70  EPHRNILYLGHLPGLKPELSALENLHFWAAIHGGAQRTIEDALAAVGLTGFEDLPAAQLS 129

Query: 129 GGEFQRALLAKALLRKPNLLVLDEPLQGIDFPGELSLYELITSVRQSTGCGILLISH 185
            G+ +R  LA+  L +  L +LDEP   +D  G   L  L+ +     G  +LL +H
Sbjct: 130 AGQQRRLALARLWLSRAPLWILDEPTTALDKAGVALLAGLLRAHLA-RGGIVLLTTH 185