ID   CPFC2_BACCR             Reviewed;         319 AA.
AC   Q81GN7;
DT   16-JAN-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 113.
DE   RecName: Full=Coproporphyrin III ferrochelatase 2 {ECO:0000255|HAMAP-Rule:MF_00323};
DE            EC=4.99.1.9 {ECO:0000255|HAMAP-Rule:MF_00323};
GN   Name=cpfC2 {ECO:0000255|HAMAP-Rule:MF_00323}; Synonyms=hemH2;
GN   OrderedLocusNames=BC_1154;
OS   Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC
OS   15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=226900;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373
RC   / NCTC 2599 / NRRL B-3711;
RX   PubMed=12721630; DOI=10.1038/nature01582;
RA   Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V.,
RA   Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M.,
RA   Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G.,
RA   Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C.;
RT   "Genome sequence of Bacillus cereus and comparative analysis with Bacillus
RT   anthracis.";
RL   Nature 423:87-91(2003).
CC   -!- FUNCTION: Involved in coproporphyrin-dependent heme b biosynthesis.
CC       Catalyzes the insertion of ferrous iron into coproporphyrin III to form
CC       Fe-coproporphyrin III. {ECO:0000255|HAMAP-Rule:MF_00323}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Fe-coproporphyrin III + 2 H(+) = coproporphyrin III + Fe(2+);
CC         Xref=Rhea:RHEA:49572, ChEBI:CHEBI:15378, ChEBI:CHEBI:29033,
CC         ChEBI:CHEBI:68438, ChEBI:CHEBI:131725; EC=4.99.1.9;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00323};
CC       PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:49574;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00323};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; protoheme
CC       biosynthesis. {ECO:0000255|HAMAP-Rule:MF_00323}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00323}.
CC   -!- SIMILARITY: Belongs to the ferrochelatase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00323, ECO:0000305}.
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DR   EMBL; AE016877; AAP08141.1; -; Genomic_DNA.
DR   RefSeq; NP_830940.1; NC_004722.1.
DR   RefSeq; WP_000727378.1; NZ_CP034551.1.
DR   AlphaFoldDB; Q81GN7; -.
DR   SMR; Q81GN7; -.
DR   STRING; 226900.BC_1154; -.
DR   EnsemblBacteria; AAP08141; AAP08141; BC_1154.
DR   KEGG; bce:BC1154; -.
DR   PATRIC; fig|226900.8.peg.1118; -.
DR   HOGENOM; CLU_018884_2_1_9; -.
DR   OMA; WLEPDIC; -.
DR   UniPathway; UPA00252; -.
DR   Proteomes; UP000001417; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004325; F:ferrochelatase activity; IBA:GO_Central.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006783; P:heme biosynthetic process; IBA:GO_Central.
DR   CDD; cd00419; Ferrochelatase_C; 1.
DR   CDD; cd03411; Ferrochelatase_N; 1.
DR   HAMAP; MF_00323; Ferrochelatase; 1.
DR   InterPro; IPR001015; Ferrochelatase.
DR   InterPro; IPR019772; Ferrochelatase_AS.
DR   InterPro; IPR033644; Ferrochelatase_C.
DR   InterPro; IPR033659; Ferrochelatase_N.
DR   PANTHER; PTHR11108; PTHR11108; 1.
DR   Pfam; PF00762; Ferrochelatase; 1.
DR   TIGRFAMs; TIGR00109; hemH; 1.
DR   PROSITE; PS00534; FERROCHELATASE; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Heme biosynthesis; Iron; Lyase; Metal-binding;
KW   Porphyrin biosynthesis; Reference proteome.
FT   CHAIN           1..319
FT                   /note="Coproporphyrin III ferrochelatase 2"
FT                   /id="PRO_0000175107"
FT   BINDING         13
FT                   /ligand="Fe-coproporphyrin III"
FT                   /ligand_id="ChEBI:CHEBI:68438"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         30
FT                   /ligand="Fe-coproporphyrin III"
FT                   /ligand_id="ChEBI:CHEBI:68438"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         46..47
FT                   /ligand="Fe-coproporphyrin III"
FT                   /ligand_id="ChEBI:CHEBI:68438"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         54
FT                   /ligand="Fe-coproporphyrin III"
FT                   /ligand_id="ChEBI:CHEBI:68438"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         125
FT                   /ligand="Fe-coproporphyrin III"
FT                   /ligand_id="ChEBI:CHEBI:68438"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         181
FT                   /ligand="Fe(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29033"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         262
FT                   /ligand="Fe(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29033"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
SQ   SEQUENCE   319 AA;  36230 MW;  483009F2A5B8C599 CRC64;
     MKKKKIGLLV MAYGTPESLD DVEAYYTHIR HGRKPSEEAL EDLIGRYKAI GGISPLAKIT
     KEQAHKLTDS MNNIFTEYEF TCYLGLKHTA PFIEDAVEEM KRNGIEQTIS IVLAPHYSTF
     SIKAYNDRAI RLSKEIGGPV IESIEQWYDE PKFISYWADQ IKETFTEIDD KEKAVVIFSA
     HSLPEKIIAA GDPYVEQLKH TADLIAEAAN IQNYTIGWQS AGNTPDPWIG PDVQDLTKDL
     YEEHGYESFI YCPVGFVAEH LEVLYDNDYE CKVVTDELNA KYFRPNMPNA QSAFIDCLAE
     IVSKKVKEIV DKDLVLNNN