ID   C556_AGRFC              Reviewed;         146 AA.
AC   Q8UH04;
DT   16-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=Cytochrome c-556;
DE   AltName: Full=Cytochrome c556;
DE   Flags: Precursor;
GN   OrderedLocusNames=Atu0881; ORFNames=AGR_C_1607;
OS   Agrobacterium fabrum (strain C58 / ATCC 33970) (Agrobacterium tumefaciens
OS   (strain C58)).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium;
OC   Agrobacterium tumefaciens complex.
OX   NCBI_TaxID=176299;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=C58 / ATCC 33970;
RX   PubMed=11743193; DOI=10.1126/science.1066804;
RA   Wood D.W., Setubal J.C., Kaul R., Monks D.E., Kitajima J.P., Okura V.K.,
RA   Zhou Y., Chen L., Wood G.E., Almeida N.F. Jr., Woo L., Chen Y.,
RA   Paulsen I.T., Eisen J.A., Karp P.D., Bovee D. Sr., Chapman P.,
RA   Clendenning J., Deatherage G., Gillet W., Grant C., Kutyavin T., Levy R.,
RA   Li M.-J., McClelland E., Palmieri A., Raymond C., Rouse G.,
RA   Saenphimmachak C., Wu Z., Romero P., Gordon D., Zhang S., Yoo H., Tao Y.,
RA   Biddle P., Jung M., Krespan W., Perry M., Gordon-Kamm B., Liao L., Kim S.,
RA   Hendrick C., Zhao Z.-Y., Dolan M., Chumley F., Tingey S.V., Tomb J.-F.,
RA   Gordon M.P., Olson M.V., Nester E.W.;
RT   "The genome of the natural genetic engineer Agrobacterium tumefaciens
RT   C58.";
RL   Science 294:2317-2323(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=C58 / ATCC 33970;
RX   PubMed=11743194; DOI=10.1126/science.1066803;
RA   Goodner B., Hinkle G., Gattung S., Miller N., Blanchard M., Qurollo B.,
RA   Goldman B.S., Cao Y., Askenazi M., Halling C., Mullin L., Houmiel K.,
RA   Gordon J., Vaudin M., Iartchouk O., Epp A., Liu F., Wollam C., Allinger M.,
RA   Doughty D., Scott C., Lappas C., Markelz B., Flanagan C., Crowell C.,
RA   Gurson J., Lomo C., Sear C., Strub G., Cielo C., Slater S.;
RT   "Genome sequence of the plant pathogen and biotechnology agent
RT   Agrobacterium tumefaciens C58.";
RL   Science 294:2323-2328(2001).
CC   -!- FUNCTION: Low-spin monoheme cytochrome c. {ECO:0000250}.
CC   -!- SUBUNIT: Monomer. {ECO:0000250}.
CC   -!- PTM: Binds 1 heme group per subunit. {ECO:0000250}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAK86687.2; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE007869; AAK86687.2; ALT_INIT; Genomic_DNA.
DR   PIR; AI2684; AI2684.
DR   PIR; F97466; F97466.
DR   RefSeq; NP_353902.2; NC_003062.2.
DR   AlphaFoldDB; Q8UH04; -.
DR   SMR; Q8UH04; -.
DR   STRING; 176299.Atu0881; -.
DR   EnsemblBacteria; AAK86687; AAK86687; Atu0881.
DR   KEGG; atu:Atu0881; -.
DR   PATRIC; fig|176299.10.peg.879; -.
DR   eggNOG; COG3909; Bacteria.
DR   HOGENOM; CLU_106713_2_0_5; -.
DR   OMA; HYRQSAF; -.
DR   Proteomes; UP000000813; Chromosome circular.
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   InterPro; IPR010980; Cyt_c/b562.
DR   InterPro; IPR002321; Cyt_c_II.
DR   InterPro; IPR012127; Cyt_c_prime.
DR   InterPro; IPR015984; Cyt_c_prime_subgr.
DR   Pfam; PF01322; Cytochrom_C_2; 1.
DR   PIRSF; PIRSF000027; Cytc_c_prime; 1.
DR   PRINTS; PR00608; CYTCHROMECII.
DR   SUPFAM; SSF47175; SSF47175; 1.
DR   PROSITE; PS51009; CYTCII; 1.
PE   3: Inferred from homology;
KW   Electron transport; Heme; Iron; Metal-binding; Reference proteome; Signal;
KW   Transport.
FT   SIGNAL          1..24
FT                   /evidence="ECO:0000250"
FT   CHAIN           25..146
FT                   /note="Cytochrome c-556"
FT                   /id="PRO_0000006547"
FT   BINDING         35
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                   /evidence="ECO:0000250"
FT   BINDING         135
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /note="covalent"
FT                   /evidence="ECO:0000250"
FT   BINDING         138
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /note="covalent"
FT                   /evidence="ECO:0000250"
FT   BINDING         139
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                   /evidence="ECO:0000250"
SQ   SEQUENCE   146 AA;  14985 MW;  051D5934F3BD6C1F CRC64;
     MCMKLKTITA AMLFGCLCAG AVYAAGEVEK REGMMKQIGG SMGALAAISK GEKPFDAAAV
     KAAVTTISTN AKAFPDQFPV GSETGSAAAP AIWENFDDFK AKAAKLGTDA DAVLANLPTD
     QAGVATAMKT LGADCGTCHQ TYRLKK