ID A0A0L0JUJ8_9ACTN Unreviewed; 319 AA.
AC A0A0L0JUJ8;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE RecName: Full=Porphobilinogen deaminase {ECO:0000256|HAMAP-Rule:MF_00260};
DE Short=PBG {ECO:0000256|HAMAP-Rule:MF_00260};
DE EC=2.5.1.61 {ECO:0000256|HAMAP-Rule:MF_00260};
DE AltName: Full=Hydroxymethylbilane synthase {ECO:0000256|HAMAP-Rule:MF_00260};
DE Short=HMBS {ECO:0000256|HAMAP-Rule:MF_00260};
DE AltName: Full=Pre-uroporphyrinogen synthase {ECO:0000256|HAMAP-Rule:MF_00260};
GN Name=hemC_3 {ECO:0000313|EMBL:GAV44179.1};
GN Synonyms=hemC {ECO:0000256|HAMAP-Rule:MF_00260};
GN ORFNames=IQ63_31885 {ECO:0000313|EMBL:KND29105.1}, Saa2_07139
GN {ECO:0000313|EMBL:GAV44179.1};
OS Streptomyces acidiscabies.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=42234 {ECO:0000313|EMBL:KND29105.1, ECO:0000313|Proteomes:UP000037151};
RN [1] {ECO:0000313|EMBL:KND29105.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=NCPPB 4445 {ECO:0000313|EMBL:KND29105.1};
RA Chen X.-L., Norrbom A., Zhu C.-D.;
RT "A systematic study of Ichneumonosoma Meijere, Pelmatops Enderlein,
RT Pseudopelmatops Shiraki and Soita Walker (Diptera: Tephritidae).";
RL Submitted (JUL-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000037151}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCPPB 4445 {ECO:0000313|Proteomes:UP000037151};
RA Harrison J., Sapp M., Thwaites R., Studholme D.J.;
RT "Genome sequencing of plant-pathogenic Streptomyces species.";
RL Submitted (JUL-2014) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:GAV44179.1, ECO:0000313|Proteomes:UP000186713}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A2 {ECO:0000313|EMBL:GAV44179.1}, and a2
RC {ECO:0000313|Proteomes:UP000186713};
RG Cross-ministerial Strategic Innovation Promotion Program (SIP) consortium;
RA Tomihama T., Ikenaga M., Sakai M., Okubo T., Ikeda S.;
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|EMBL:GAV44179.1, ECO:0000313|Proteomes:UP000186713}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A2 {ECO:0000313|EMBL:GAV44179.1}, and a2
RC {ECO:0000313|Proteomes:UP000186713};
RA Tomihama T., Ikenaga M., Sakai M., Okubo T., Ikeda S.;
RT "Draft genome of pathogenic Streptomyces sp. in Japan.";
RL Submitted (JAN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Tetrapolymerization of the monopyrrole PBG into the
CC hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
CC {ECO:0000256|ARBA:ARBA00002869, ECO:0000256|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:0000256|ARBA:ARBA00000416, ECO:0000256|HAMAP-
CC Rule:MF_00260};
CC -!- COFACTOR:
CC Name=dipyrromethane; Xref=ChEBI:CHEBI:60342;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00260};
CC Note=Binds 1 dipyrromethane group covalently. {ECO:0000256|HAMAP-
CC Rule:MF_00260};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00260}.
CC -!- MISCELLANEOUS: The porphobilinogen subunits are added to the
CC dipyrromethane group. {ECO:0000256|HAMAP-Rule:MF_00260}.
CC -!- SIMILARITY: Belongs to the HMBS family. {ECO:0000256|ARBA:ARBA00005638,
CC ECO:0000256|HAMAP-Rule:MF_00260}.
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:KND29105.1}.
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DR EMBL; BCML01000082; GAV44179.1; -; Genomic_DNA.
DR EMBL; JPPY01000179; KND29105.1; -; Genomic_DNA.
DR RefSeq; WP_050373709.1; NZ_KQ257830.1.
DR AlphaFoldDB; A0A0L0JUJ8; -.
DR PATRIC; fig|42234.21.peg.6563; -.
DR OrthoDB; 9810298at2; -.
DR Proteomes; UP000037151; Unassembled WGS sequence.
DR Proteomes; UP000186713; Unassembled WGS sequence.
DR GO; GO:0004418; F:hydroxymethylbilane synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006779; P:porphyrin-containing compound biosynthetic process; IEA:UniProtKB-UniRule.
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 {ECO:0000256|ARBA:ARBA00023244, ECO:0000256|HAMAP-
KW Rule:MF_00260}; Reference proteome {ECO:0000313|Proteomes:UP000037151};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00260}.
FT DOMAIN 6..214
FT /note="Porphobilinogen deaminase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF01379"
FT DOMAIN 229..306
FT /note="Porphobilinogen deaminase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03900"
FT MOD_RES 244
FT /note="S-(dipyrrolylmethanemethyl)cysteine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00260"
SQ SEQUENCE 319 AA; 33313 MW; CB8C8120843AF74E CRC64;
MSDKALRLGT RRSRLALAQS RQVAEAVSQV TGRPVELVEI TTYGDTSREH LAQIGGTGVF
VTALRDALLA GEVDFAVHSL KDLPTAQPEG LTPAAVPVRE DPRDVLVARD ALKLTDLPRA
ARIGTGSPRR AAQLNAYARA HGLEFELVAI RGNVDTRIRY VHDGELDAVV LAAAGLNRMG
RADEVTDFLS IDAVLPAPGQ GALAIECAAS DADLVAALGE LDDPFTRAAV TAERSLLAAL
EAGCSAPVGA LADLLADGQI VKEMRLRGVV GTTDGSRTVQ LSTTGPVPET HDQATTLGRE
LAAEMLAQGA AGLMGERAH
//
