ID J9R5S6_RIEAN Unreviewed; 219 AA.
AC J9R5S6;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=Uroporphyrinogen-III synthase {ECO:0000256|ARBA:ARBA00040167, ECO:0000256|RuleBase:RU366031};
DE EC=4.2.1.75 {ECO:0000256|ARBA:ARBA00013109, ECO:0000256|RuleBase:RU366031};
GN ORFNames=B739_0513 {ECO:0000313|EMBL:AFR35117.1};
OS Riemerella anatipestifer RA-CH-1.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales; Weeksellaceae;
OC Riemerella.
OX NCBI_TaxID=1228997 {ECO:0000313|EMBL:AFR35117.1, ECO:0000313|Proteomes:UP000006276};
RN [1] {ECO:0000313|EMBL:AFR35117.1, ECO:0000313|Proteomes:UP000006276}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RA-CH-1 {ECO:0000313|EMBL:AFR35117.1,
RC ECO:0000313|Proteomes:UP000006276};
RA Chun C.A., Shu W.M., Kang Z.D., Jia W.X.;
RT "Riemerella anatipestifer vaccine strains.";
RL Submitted (SEP-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes cyclization of the linear tetrapyrrole,
CC hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
CC {ECO:0000256|ARBA:ARBA00037589, ECO:0000256|RuleBase:RU366031}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=hydroxymethylbilane = H2O + uroporphyrinogen III;
CC Xref=Rhea:RHEA:18965, ChEBI:CHEBI:15377, ChEBI:CHEBI:57308,
CC ChEBI:CHEBI:57845; EC=4.2.1.75;
CC Evidence={ECO:0000256|ARBA:ARBA00000783,
CC ECO:0000256|RuleBase:RU366031};
CC -!- PATHWAY: Porphyrin-containing compound metabolism; protoporphyrin-IX
CC biosynthesis; coproporphyrinogen-III from 5-aminolevulinate: step 3/4.
CC {ECO:0000256|ARBA:ARBA00004772, ECO:0000256|RuleBase:RU366031}.
CC -!- SIMILARITY: Belongs to the uroporphyrinogen-III synthase family.
CC {ECO:0000256|ARBA:ARBA00008133, ECO:0000256|RuleBase:RU366031}.
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DR EMBL; CP003787; AFR35117.1; -; Genomic_DNA.
DR RefSeq; WP_014937557.1; NC_018609.1.
DR AlphaFoldDB; J9R5S6; -.
DR STRING; 34085.AB406_1250; -.
DR KEGG; rag:B739_0513; -.
DR PATRIC; fig|1228997.3.peg.509; -.
DR HOGENOM; CLU_104160_1_0_10; -.
DR Proteomes; UP000006276; Chromosome.
DR GO; GO:0004852; F:uroporphyrinogen-III synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006782; P:protoporphyrinogen IX biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006780; P:uroporphyrinogen III biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd06578; HemD; 1.
DR Gene3D; 3.40.50.10090; -; 2.
DR InterPro; IPR036108; 4pyrrol_syn_uPrphyn_synt_sf.
DR InterPro; IPR003754; 4pyrrol_synth_uPrphyn_synth.
DR InterPro; IPR039793; UROS/Hem4.
DR PANTHER; PTHR38042; UROPORPHYRINOGEN-III SYNTHASE, CHLOROPLASTIC; 1.
DR PANTHER; PTHR38042:SF1; UROPORPHYRINOGEN-III SYNTHASE, CHLOROPLASTIC; 1.
DR Pfam; PF02602; HEM4; 1.
DR SUPFAM; SSF69618; HemD-like; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU366031};
KW Porphyrin biosynthesis {ECO:0000256|ARBA:ARBA00023244,
KW ECO:0000256|RuleBase:RU366031};
KW Reference proteome {ECO:0000313|Proteomes:UP000006276}.
FT DOMAIN 41..212
FT /note="Tetrapyrrole biosynthesis uroporphyrinogen III
FT synthase"
FT /evidence="ECO:0000259|Pfam:PF02602"
SQ SEQUENCE 219 AA; 24594 MW; 4916280EC6A04A3B CRC64;
MASSILLTKE INPEKRQLLL NKGLEVDTKD FIRIKFINTE KISLRNKTLI FTSANGVEGF
FKNGFDAPHS SVICVGRKTE SKLAEKGIKT LHTAKNAEEL ASFILQQQWD NPDFVHFCGN
LALDTLEKSI ANHNANYIKK IVYETELLYP TLNKKYDALV FFSPSGVRSF VKNNSITDEM
VFCIGNTTAL EVAKYTSQKP IISTKQNLND LLSLVKSVV
//
