ID F1VWN2_9BURK Unreviewed; 280 AA.
AC F1VWN2;
DT 31-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 31-MAY-2011, sequence version 1.
DT 24-JAN-2024, entry version 54.
DE RecName: Full=Porphobilinogen deaminase {ECO:0000256|ARBA:ARBA00016519};
DE EC=2.5.1.61 {ECO:0000256|ARBA:ARBA00012655};
DE AltName: Full=Hydroxymethylbilane synthase {ECO:0000256|ARBA:ARBA00033064};
DE AltName: Full=Pre-uroporphyrinogen synthase {ECO:0000256|ARBA:ARBA00030685};
GN ORFNames=IMCC9480_1498 {ECO:0000313|EMBL:EGF32978.1};
OS Oxalobacteraceae bacterium IMCC9480.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Oxalobacteraceae.
OX NCBI_TaxID=937450 {ECO:0000313|EMBL:EGF32978.1, ECO:0000313|Proteomes:UP000004494};
RN [1] {ECO:0000313|EMBL:EGF32978.1, ECO:0000313|Proteomes:UP000004494}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IMCC9480 {ECO:0000313|EMBL:EGF32978.1,
RC ECO:0000313|Proteomes:UP000004494};
RX PubMed=21572000; DOI=10.1128/JB.05088-11;
RA Oh H.M., Lee K., Jang Y., Kang I., Kim H.J., Kang T.W., Kim S.Y., Cho J.C.;
RT "Genome sequence of strain IMCC9480, a xanthorhodopsin-bearing
RT betaproteobacterium isolated from the Arctic Ocean.";
RL J. Bacteriol. 193:3421-3421(2011).
CC -!- FUNCTION: Tetrapolymerization of the monopyrrole PBG into the
CC hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
CC {ECO:0000256|ARBA:ARBA00002869}.
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:0000256|ARBA:ARBA00000416};
CC -!- COFACTOR:
CC Name=dipyrromethane; Xref=ChEBI:CHEBI:60342;
CC Evidence={ECO:0000256|ARBA:ARBA00001916};
CC -!- PATHWAY: Porphyrin-containing compound metabolism; protoporphyrin-IX
CC biosynthesis; coproporphyrinogen-III from 5-aminolevulinate: step 2/4.
CC {ECO:0000256|ARBA:ARBA00004735}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245}.
CC -!- SIMILARITY: Belongs to the HMBS family.
CC {ECO:0000256|ARBA:ARBA00005638}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EGF32978.1}.
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DR EMBL; AEPR01000130; EGF32978.1; -; Genomic_DNA.
DR AlphaFoldDB; F1VWN2; -.
DR UniPathway; UPA00251; UER00319.
DR Proteomes; UP000004494; Unassembled WGS sequence.
DR GO; GO:0004418; F:hydroxymethylbilane synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0006782; P:protoporphyrinogen IX biosynthetic process; IEA:UniProtKB-UniPathway.
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 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 {ECO:0000256|ARBA:ARBA00023244};
KW Reference proteome {ECO:0000313|Proteomes:UP000004494};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 1..172
FT /note="Porphobilinogen deaminase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF01379"
FT DOMAIN 186..254
FT /note="Porphobilinogen deaminase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03900"
SQ SEQUENCE 280 AA; 29493 MW; 6F000CB2F6130BFB CRC64;
MTTRGDQILD RTLSKVGGKG LFVKELEVAI AEGRADLAVH SLKDVPMELP DGFMLAAFLE
REDPRDAFVS NEYASLEALP AGAVVGTSSL RRQALIAARF PHLVIRPLRG NLDTRLGKLD
RGEYAAIILA AAGLKRLGVP ERIRMALEPE HSLPAPGQGA MAIEIKAGRT DLAALLAPLD
HLATARAVQA ERTLSRAFGG SCQIPLAAFA VVDGDQLHLR AMVATPDGVR VASAEARGPA
DNPEAVGQQV ADALRGQDAE IILAICKAEA AIEGSELIAP
//
