AROC_FLAPJ
ID AROC_FLAPJ Reviewed; 355 AA.
AC A6GXP5;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 24-JUL-2007, sequence version 1.
DT 03-AUG-2022, entry version 74.
DE RecName: Full=Chorismate synthase {ECO:0000255|HAMAP-Rule:MF_00300};
DE Short=CS {ECO:0000255|HAMAP-Rule:MF_00300};
DE EC=4.2.3.5 {ECO:0000255|HAMAP-Rule:MF_00300};
DE AltName: Full=5-enolpyruvylshikimate-3-phosphate phospholyase {ECO:0000255|HAMAP-Rule:MF_00300};
GN Name=aroC {ECO:0000255|HAMAP-Rule:MF_00300}; OrderedLocusNames=FP0765;
OS Flavobacterium psychrophilum (strain ATCC 49511 / DSM 21280 / CIP 103535 /
OS JIP02/86).
OC Bacteria; Bacteroidetes; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=402612;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49511 / DSM 21280 / CIP 103535 / JIP02/86;
RX PubMed=17592475; DOI=10.1038/nbt1313;
RA Duchaud E., Boussaha M., Loux V., Bernardet J.-F., Michel C., Kerouault B.,
RA Mondot S., Nicolas P., Bossy R., Caron C., Bessieres P., Gibrat J.-F.,
RA Claverol S., Dumetz F., Le Henaff M., Benmansour A.;
RT "Complete genome sequence of the fish pathogen Flavobacterium
RT psychrophilum.";
RL Nat. Biotechnol. 25:763-769(2007).
CC -!- FUNCTION: Catalyzes the anti-1,4-elimination of the C-3 phosphate and
CC the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to
CC yield chorismate, which is the branch point compound that serves as the
CC starting substrate for the three terminal pathways of aromatic amino
CC acid biosynthesis. This reaction introduces a second double bond into
CC the aromatic ring system. {ECO:0000255|HAMAP-Rule:MF_00300}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-O-(1-carboxyvinyl)-3-phosphoshikimate = chorismate +
CC phosphate; Xref=Rhea:RHEA:21020, ChEBI:CHEBI:29748,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57701; EC=4.2.3.5;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00300};
CC -!- COFACTOR:
CC Name=FMNH2; Xref=ChEBI:CHEBI:57618;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00300};
CC Note=Reduced FMN (FMNH(2)). {ECO:0000255|HAMAP-Rule:MF_00300};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; chorismate biosynthesis;
CC chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step
CC 7/7. {ECO:0000255|HAMAP-Rule:MF_00300}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00300}.
CC -!- SIMILARITY: Belongs to the chorismate synthase family.
CC {ECO:0000255|HAMAP-Rule:MF_00300}.
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DR EMBL; AM398681; CAL42868.1; -; Genomic_DNA.
DR RefSeq; WP_011962924.1; NC_009613.3.
DR RefSeq; YP_001295684.1; NC_009613.3.
DR AlphaFoldDB; A6GXP5; -.
DR SMR; A6GXP5; -.
DR STRING; 402612.FP0765; -.
DR EnsemblBacteria; CAL42868; CAL42868; FP0765.
DR GeneID; 66552554; -.
DR KEGG; fps:FP0765; -.
DR PATRIC; fig|402612.5.peg.784; -.
DR eggNOG; COG0082; Bacteria.
DR HOGENOM; CLU_034547_0_2_10; -.
DR OMA; MLSINAV; -.
DR UniPathway; UPA00053; UER00090.
DR Proteomes; UP000006394; Chromosome.
DR GO; GO:0004107; F:chorismate synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009073; P:aromatic amino acid family biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0008652; P:cellular amino acid biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0009423; P:chorismate biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd07304; Chorismate_synthase; 1.
DR Gene3D; 3.60.150.10; -; 1.
DR HAMAP; MF_00300; Chorismate_synth; 1.
DR InterPro; IPR000453; Chorismate_synth.
DR InterPro; IPR035904; Chorismate_synth_AroC_sf.
DR InterPro; IPR020541; Chorismate_synthase_CS.
DR PANTHER; PTHR21085; PTHR21085; 1.
DR Pfam; PF01264; Chorismate_synt; 1.
DR PIRSF; PIRSF001456; Chorismate_synth; 1.
DR SUPFAM; SSF103263; SSF103263; 1.
DR TIGRFAMs; TIGR00033; aroC; 1.
DR PROSITE; PS00787; CHORISMATE_SYNTHASE_1; 1.
DR PROSITE; PS00788; CHORISMATE_SYNTHASE_2; 1.
DR PROSITE; PS00789; CHORISMATE_SYNTHASE_3; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Aromatic amino acid biosynthesis; FAD;
KW Flavoprotein; FMN; Lyase; NADP; Reference proteome.
FT CHAIN 1..355
FT /note="Chorismate synthase"
FT /id="PRO_1000022487"
FT BINDING 48
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00300"
FT BINDING 125..127
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00300"
FT BINDING 239..240
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00300"
FT BINDING 280
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00300"
FT BINDING 295..299
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00300"
FT BINDING 321
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00300"
SQ SEQUENCE 355 AA; 38836 MW; 2ADF28BFD696F4C2 CRC64;
MSGNSYGKIF KITTFGESHG EALGGIIDGC PPNIILDLDA IQIEMQRRKP GQSSIVTQRK
EADEVQFLSG IFEGKTTGTP IGFIIKNTNQ KSDDYSHIKD SYRPSHADYV YEKKYRIRDY
RGGGRSSARE TASRVVAGAI AKQVIPEIKI NAFVSSVGDI SLDKPYQDLN FSLTETNAVR
CPDLASAEKM ENYIKEIKKQ GDTVGGTITC VIQNVPIGLG EPVFDKLHAE LGKAMLSINA
VKGFEYGSGF CGAKMKGSNH NDPYNQDGTT RTNLSGGIQG GISNGMDIYF RIAFKPVATL
IQKQEVLTNT NEIIEQQGKG RHDPCVVPRA VPIVEAMAAI VMADFFLLNK IYNNH
