ID HEM3_BORPE Reviewed; 314 AA.
AC Q7VVU9;
DT 15-DEC-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 27-MAR-2024, entry version 108.
DE RecName: Full=Porphobilinogen deaminase {ECO:0000255|HAMAP-Rule:MF_00260};
DE Short=PBG {ECO:0000255|HAMAP-Rule:MF_00260};
DE EC=2.5.1.61 {ECO:0000255|HAMAP-Rule:MF_00260};
DE AltName: Full=Hydroxymethylbilane synthase {ECO:0000255|HAMAP-Rule:MF_00260};
DE Short=HMBS {ECO:0000255|HAMAP-Rule:MF_00260};
DE AltName: Full=Pre-uroporphyrinogen synthase {ECO:0000255|HAMAP-Rule:MF_00260};
GN Name=hemC {ECO:0000255|HAMAP-Rule:MF_00260}; OrderedLocusNames=BP2537;
OS Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=257313;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Tohama I / ATCC BAA-589 / NCTC 13251;
RX PubMed=12910271; DOI=10.1038/ng1227;
RA Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R.,
RA Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L.,
RA Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A.,
RA Achtman M., Atkin R., Baker S., Basham D., Bason N., Cherevach I.,
RA Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T.,
RA Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S.,
RA Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E.,
RA Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M.,
RA Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S.,
RA Barrell B.G., Maskell D.J.;
RT "Comparative analysis of the genome sequences of Bordetella pertussis,
RT Bordetella parapertussis and Bordetella bronchiseptica.";
RL Nat. Genet. 35:32-40(2003).
CC -!- FUNCTION: Tetrapolymerization of the monopyrrole PBG into the
CC hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
CC {ECO:0000255|HAMAP-Rule:MF_00260}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + 4 porphobilinogen = hydroxymethylbilane + 4 NH4(+);
CC Xref=Rhea:RHEA:13185, ChEBI:CHEBI:15377, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:57845, ChEBI:CHEBI:58126; EC=2.5.1.61;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00260};
CC -!- COFACTOR:
CC Name=dipyrromethane; Xref=ChEBI:CHEBI:60342;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00260};
CC Note=Binds 1 dipyrromethane group covalently. {ECO:0000255|HAMAP-
CC Rule:MF_00260};
CC -!- PATHWAY: Porphyrin-containing compound metabolism; protoporphyrin-IX
CC biosynthesis; coproporphyrinogen-III from 5-aminolevulinate: step 2/4.
CC {ECO:0000255|HAMAP-Rule:MF_00260}.
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00260}.
CC -!- MISCELLANEOUS: The porphobilinogen subunits are added to the
CC dipyrromethane group. {ECO:0000255|HAMAP-Rule:MF_00260}.
CC -!- SIMILARITY: Belongs to the HMBS family. {ECO:0000255|HAMAP-
CC Rule:MF_00260}.
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DR EMBL; BX640418; CAE42812.1; -; Genomic_DNA.
DR RefSeq; NP_881164.1; NC_002929.2.
DR RefSeq; WP_003820470.1; NZ_CP039022.1.
DR AlphaFoldDB; Q7VVU9; -.
DR SMR; Q7VVU9; -.
DR STRING; 257313.BP2537; -.
DR PaxDb; 257313-BP2537; -.
DR GeneID; 69602438; -.
DR KEGG; bpe:BP2537; -.
DR PATRIC; fig|257313.5.peg.2736; -.
DR eggNOG; COG0181; Bacteria.
DR HOGENOM; CLU_019704_1_0_4; -.
DR UniPathway; UPA00251; UER00319.
DR Proteomes; UP000002676; Chromosome.
DR GO; GO:0004418; F:hydroxymethylbilane synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006782; P:protoporphyrinogen IX biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd13646; PBP2_EcHMBS_like; 1.
DR Gene3D; 3.40.190.10; Periplasmic binding protein-like II; 2.
DR Gene3D; 3.30.160.40; Porphobilinogen deaminase, C-terminal domain; 1.
DR HAMAP; MF_00260; Porphobil_deam; 1.
DR InterPro; IPR000860; HemC.
DR InterPro; IPR022419; Porphobilin_deaminase_cofac_BS.
DR InterPro; IPR022417; Porphobilin_deaminase_N.
DR InterPro; IPR022418; Porphobilinogen_deaminase_C.
DR InterPro; IPR036803; Porphobilinogen_deaminase_C_sf.
DR NCBIfam; TIGR00212; hemC; 1.
DR PANTHER; PTHR11557; PORPHOBILINOGEN DEAMINASE; 1.
DR PANTHER; PTHR11557:SF0; PORPHOBILINOGEN DEAMINASE; 1.
DR Pfam; PF01379; Porphobil_deam; 1.
DR Pfam; PF03900; Porphobil_deamC; 1.
DR PIRSF; PIRSF001438; 4pyrrol_synth_OHMeBilane_synth; 1.
DR PRINTS; PR00151; PORPHBDMNASE.
DR SUPFAM; SSF53850; Periplasmic binding protein-like II; 1.
DR SUPFAM; SSF54782; Porphobilinogen deaminase (hydroxymethylbilane synthase), C-terminal domain; 1.
DR PROSITE; PS00533; PORPHOBILINOGEN_DEAM; 1.
PE 3: Inferred from homology;
KW Porphyrin biosynthesis; Reference proteome; Transferase.
FT CHAIN 1..314
FT /note="Porphobilinogen deaminase"
FT /id="PRO_0000142913"
FT MOD_RES 243
FT /note="S-(dipyrrolylmethanemethyl)cysteine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00260"
SQ SEQUENCE 314 AA; 33257 MW; A922C68A498C9FFE CRC64;
MAAVERLTIA TRASRLALWQ AEHVRDLLRA RYPACSVELL TLTTRGDQIL DRTLSKVGGK
GLFVKELETA LLDGRADLAV HSLKDVPVDL HAPFELSCVL ERADPRDAFV SNDYGSLADL
PPGAAVGTSS LRRESQIRAR YPHLVVKPLR GNLDTRLGKL DNGDYAAIVL AAAGLERLGL
AARIRALLEP DDSLPAAGQG ALGIEILQGR ADVRAMLAPL GDAATLACVT AERAVSRMLG
GSCQVPLAAY ARIDGDELAL RALVAAPDGR RIVRAERRGP RDQAQAIGES AARDLLADGA
DAILAELLPT SPAP
//
