ID   HEMH_PORGI              Reviewed;         345 AA.
AC   Q7MXP4;
DT   16-JAN-2004, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 113.
DE   RecName: Full=Ferrochelatase {ECO:0000255|HAMAP-Rule:MF_00323};
DE            EC=4.99.1.1 {ECO:0000255|HAMAP-Rule:MF_00323};
DE   AltName: Full=Heme synthase {ECO:0000255|HAMAP-Rule:MF_00323};
DE   AltName: Full=Protoheme ferro-lyase {ECO:0000255|HAMAP-Rule:MF_00323};
GN   Name=hemH {ECO:0000255|HAMAP-Rule:MF_00323}; OrderedLocusNames=PG_0127;
OS   Porphyromonas gingivalis (strain ATCC BAA-308 / W83).
OC   Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Porphyromonadaceae;
OC   Porphyromonas.
OX   NCBI_TaxID=242619;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-308 / W83;
RX   PubMed=12949112; DOI=10.1128/jb.185.18.5591-5601.2003;
RA   Nelson K.E., Fleischmann R.D., DeBoy R.T., Paulsen I.T., Fouts D.E.,
RA   Eisen J.A., Daugherty S.C., Dodson R.J., Durkin A.S., Gwinn M.L.,
RA   Haft D.H., Kolonay J.F., Nelson W.C., Mason T.M., Tallon L., Gray J.,
RA   Granger D., Tettelin H., Dong H., Galvin J.L., Duncan M.J., Dewhirst F.E.,
RA   Fraser C.M.;
RT   "Complete genome sequence of the oral pathogenic bacterium Porphyromonas
RT   gingivalis strain W83.";
RL   J. Bacteriol. 185:5591-5601(2003).
CC   -!- FUNCTION: Catalyzes the ferrous insertion into protoporphyrin IX.
CC       {ECO:0000255|HAMAP-Rule:MF_00323}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 H(+) + heme b = Fe(2+) + protoporphyrin IX;
CC         Xref=Rhea:RHEA:22584, ChEBI:CHEBI:15378, ChEBI:CHEBI:29033,
CC         ChEBI:CHEBI:57306, ChEBI:CHEBI:60344; EC=4.99.1.1;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00323};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; protoheme
CC       biosynthesis; protoheme from protoporphyrin-IX: step 1/1.
CC       {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}.
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DR   EMBL; AE015924; AAQ65369.1; -; Genomic_DNA.
DR   RefSeq; WP_010955932.1; NC_002950.2.
DR   AlphaFoldDB; Q7MXP4; -.
DR   SMR; Q7MXP4; -.
DR   STRING; 242619.PG_0127; -.
DR   PRIDE; Q7MXP4; -.
DR   DNASU; 2552580; -.
DR   EnsemblBacteria; AAQ65369; AAQ65369; PG_0127.
DR   KEGG; pgi:PG_0127; -.
DR   PATRIC; fig|242619.8.peg.115; -.
DR   eggNOG; COG0276; Bacteria.
DR   HOGENOM; CLU_018884_0_1_10; -.
DR   OMA; FSYHGVP; -.
DR   OrthoDB; 780534at2; -.
DR   BioCyc; PGIN242619:G1G02-119-MON; -.
DR   BRENDA; 4.99.1.1; 756.
DR   UniPathway; UPA00252; UER00325.
DR   Proteomes; UP000000588; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004325; F:ferrochelatase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006783; P:heme biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd00419; Ferrochelatase_C; 1.
DR   CDD; cd03411; Ferrochelatase_N; 1.
DR   HAMAP; MF_00323; Ferrochelatase; 1.
DR   InterPro; IPR001015; Ferrochelatase.
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.
PE   3: Inferred from homology;
KW   Cytoplasm; Heme biosynthesis; Iron; Lyase; Metal-binding;
KW   Porphyrin biosynthesis; Reference proteome.
FT   CHAIN           1..345
FT                   /note="Ferrochelatase"
FT                   /id="PRO_0000175178"
FT   BINDING         199
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
FT   BINDING         302
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00323"
SQ   SEQUENCE   345 AA;  39561 MW;  1A4D7EFBB870012F CRC64;
     MADRRRTDDN KGAREVVLLL NIGSPDSPEE KDVARYLNSF LTDRRIITLP FLLRQLLVRG
     IITPFRKKSS AQKYRTVWDE STRSFPLISH TKAIARALAH TGREVHVAMR YGKPAVADVL
     KELPHGRSLV VLPLFPHYAM SSYETAVEHC KAEIRRLCPN LSFRVVQPFY AHEAYIRVLA
     DNIRPYLTKP FDKLILSYHG IPRDHLDKTT RQALNLRHPE GCCTEEDPTA NVCYRYQTYR
     TTALIREALG LAEEQVEQVF QSRVGHTEWL RPYLIERLSA WPQEETKRIL IACPSFVCDC
     LESLEEVADH GQSIFKKAGG ADFTYIPCLN SGANWIDALR NILEE