ERIE_HERER
ID ERIE_HERER Reviewed; 339 AA.
AC A0A1V0QSA8;
DT 02-JUN-2021, integrated into UniProtKB/Swiss-Prot.
DT 07-JUN-2017, sequence version 1.
DT 03-AUG-2022, entry version 12.
DE RecName: Full=Geranylgeranyl pyrophosphate synthase AN1592 {ECO:0000303|PubMed:28371074};
DE Short=GGPP synthase {ECO:0000305};
DE Short=GGPPSase {ECO:0000305};
DE EC=2.5.1.- {ECO:0000305|PubMed:31535864};
DE AltName: Full=(2E,6E)-farnesyl diphosphate synthase {ECO:0000250|UniProtKB:Q12051};
DE AltName: Full=Dimethylallyltranstransferase {ECO:0000250|UniProtKB:Q12051};
DE EC=2.5.1.1 {ECO:0000250|UniProtKB:Q12051};
DE AltName: Full=Erinacine biosynthesis cluster protein E {ECO:0000303|PubMed:28371074};
DE AltName: Full=Farnesyl diphosphate synthase {ECO:0000250|UniProtKB:Q12051};
DE AltName: Full=Farnesyltranstransferase {ECO:0000250|UniProtKB:Q12051};
DE EC=2.5.1.29 {ECO:0000250|UniProtKB:Q12051};
DE AltName: Full=Geranylgeranyl diphosphate synthase {ECO:0000250|UniProtKB:Q12051};
DE AltName: Full=Geranyltranstransferase {ECO:0000250|UniProtKB:Q12051};
DE EC=2.5.1.10 {ECO:0000250|UniProtKB:Q12051};
GN Name=eriE {ECO:0000303|PubMed:28371074};
OS Hericium erinaceus (Lion's mane mushroom) (Hydnum erinaceus).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Russulales; Hericiaceae; Hericium.
OX NCBI_TaxID=91752;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, AND PATHWAY.
RX PubMed=28371074; DOI=10.1002/anie.201700565;
RA Yang Y.L., Zhang S., Ma K., Xu Y., Tao Q., Chen Y., Chen J., Guo S.,
RA Ren J., Wang W., Tao Y., Yin W.B., Liu H.;
RT "Discovery and characterization of a new family of diterpene cyclases in
RT bacteria and fungi.";
RL Angew. Chem. Int. Ed. 56:4749-4752(2017).
RN [2]
RP FUNCTION, AND PATHWAY.
RX PubMed=31535864; DOI=10.1021/jacs.9b08935;
RA Liu C., Minami A., Ozaki T., Wu J., Kawagishi H., Maruyama J.I., Oikawa H.;
RT "Efficient reconstitution of basidiomycota diterpene erinacine gene cluster
RT in ascomycota host Aspergillus oryzae based on genomic DNA sequences.";
RL J. Am. Chem. Soc. 141:15519-15523(2019).
CC -!- FUNCTION: Geranylgeranyl pyrophosphate synthase; part of the gene
CC cluster that mediates the biosynthesis of erinacines, cyathane-
CC xylosides that show unique biological activities, including
CC leishmanicidal activity, stimulating activity for nerve growth-factor
CC synthesis, and agonistic activity toward the kappa opioid receptor
CC (PubMed:31535864). The geranylgeranyl diphosphate (GGPP) synthase eriE
CC catalyzes the first step in erinacines biosynthesis via conversion of
CC farnesyl pyrophosphate and isopentyl pyrophosphate into geranylgeranyl
CC pyrophosphate (GGPP) (PubMed:31535864). GGPP is then substrate of the
CC diterpene cyclase eriG for the production of cyatha-3,12-diene
CC (PubMed:28371074). EriG is unable to use geranyl diphosphate (GPP) or
CC farnesyl diphosphate (FPP) as substrates (PubMed:28371074). The
CC cytochrome P450 monooxygenase eriI then hydroxylates cyatha-3,12-diene
CC at C-14 of the seven-membered ring to produce erinacol, which is
CC further hydroxylated at C-15 by the cytochrome P450 monooxygenase eriC
CC to yield cyathadiol (PubMed:31535864). The cytochrome P450
CC monooxygenase eriA then catalyzes C-11 hydroxylation in the presence of
CC the short chain dehydrogenase/reductase (SDR) eriH, which leads to the
CC production of cyathatriol (PubMed:31535864). The acetyltransferase eriL
CC converts cyathatriol into 11-O-acetyl-cyathatriol (PubMed:31535864).
CC The SDR eriH catalyzes further oxidation of 11-O-acetyl-cyathatriol
CC into 1-O-acetylcyathin A3 (PubMed:31535864). Finally, the glycosyl
CC transferase eriJ tranfers xylose from UDP-xylose onto C-14 of 11-O-
CC acetyl-cyathatriol to form eracine Q (PubMed:31535864). EriJ is also
CC able to convert 11-O-acetyl-cyathatriol to eracine Q2 by using UDP-D-
CC glucose as cosubstrate, but at a lower rate (PubMed:31535864). In the
CC absence of eriL and eriJ, the SDR eriH is able to convert cyathatriol
CC to cyathin A3; this is likely a switching mechanism in the biosynthesis
CC of cyathins (C-14 ketogroup)and erinacines (C-14 glycosylated group)
CC (PubMed:31535864). The roles of the SDR eriB, the polyprenyl
CC transferase eriF and the dehydrogenase eriK have still to be identified
CC (Probable). {ECO:0000269|PubMed:28371074, ECO:0000269|PubMed:31535864,
CC ECO:0000305|PubMed:31535864}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=dimethylallyl diphosphate + isopentenyl diphosphate = (2E)-
CC geranyl diphosphate + diphosphate; Xref=Rhea:RHEA:22408,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:57623, ChEBI:CHEBI:58057,
CC ChEBI:CHEBI:128769; EC=2.5.1.1;
CC Evidence={ECO:0000250|UniProtKB:Q12051};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2E)-geranyl diphosphate + isopentenyl diphosphate = (2E,6E)-
CC farnesyl diphosphate + diphosphate; Xref=Rhea:RHEA:19361,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:58057, ChEBI:CHEBI:128769,
CC ChEBI:CHEBI:175763; EC=2.5.1.10;
CC Evidence={ECO:0000250|UniProtKB:Q12051};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2E,6E)-farnesyl diphosphate + isopentenyl diphosphate =
CC (2E,6E,10E)-geranylgeranyl diphosphate + diphosphate;
CC Xref=Rhea:RHEA:17653, ChEBI:CHEBI:33019, ChEBI:CHEBI:58756,
CC ChEBI:CHEBI:128769, ChEBI:CHEBI:175763; EC=2.5.1.29;
CC Evidence={ECO:0000250|UniProtKB:Q12051};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000250|UniProtKB:Q12051};
CC Note=Binds 3 Mg(2+) ions per subunit. {ECO:0000250|UniProtKB:Q12051};
CC -!- PATHWAY: Secondary metabolite biosynthesis.
CC {ECO:0000269|PubMed:31535864}.
CC -!- SIMILARITY: Belongs to the FPP/GGPP synthase family. {ECO:0000305}.
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DR EMBL; KY683780; ARE72242.1; -; mRNA.
DR AlphaFoldDB; A0A1V0QSA8; -.
DR SMR; A0A1V0QSA8; -.
DR GO; GO:0004161; F:dimethylallyltranstransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0004311; F:farnesyltranstransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0004337; F:geranyltranstransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008299; P:isoprenoid biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd00685; Trans_IPPS_HT; 1.
DR Gene3D; 1.10.600.10; -; 1.
DR InterPro; IPR008949; Isoprenoid_synthase_dom_sf.
DR InterPro; IPR000092; Polyprenyl_synt.
DR InterPro; IPR033749; Polyprenyl_synt_CS.
DR Pfam; PF00348; polyprenyl_synt; 1.
DR SUPFAM; SSF48576; SSF48576; 1.
DR PROSITE; PS00723; POLYPRENYL_SYNTHASE_1; 1.
DR PROSITE; PS00444; POLYPRENYL_SYNTHASE_2; 1.
PE 2: Evidence at transcript level;
KW Isoprene biosynthesis; Magnesium; Metal-binding; Transferase.
FT CHAIN 1..339
FT /note="Geranylgeranyl pyrophosphate synthase AN1592"
FT /id="PRO_0000452924"
FT BINDING 41
FT /ligand="isopentenyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:128769"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 44
FT /ligand="isopentenyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:128769"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 73
FT /ligand="isopentenyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:128769"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 80
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 80
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 84
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 84
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 89
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 90
FT /ligand="isopentenyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:128769"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 192
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 193
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 228
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 231
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 235
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 245
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT BINDING 255
FT /ligand="dimethylallyl diphosphate"
FT /ligand_id="ChEBI:CHEBI:57623"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
FT SITE 112
FT /note="Important for determining product chain length"
FT /evidence="ECO:0000250|UniProtKB:Q12051"
SQ SEQUENCE 339 AA; 38063 MW; AB98177AC9305480 CRC64;
MSAPINGTVE KSYVPGAELW CQEDETAITE PYTYVNSMPG KDVRGRFIEA ANHWLHVEPE
PLAVICKIVA MLHNASLVID DIEDNSQLRR GQPVAHKIYG LAQAINSANY VYFLALKEAD
QLKPYQREGY NSHEIILGAL TSVSDFAAQD LLYSVFSDEL VNLHRGQGLE LVWRDSLRCP
TEEQYIDMVN KKTGGLFRLA IKLLTACSSN PSTIDYVPLF NLFGVFFQIR DDLMNLDDNE
YEKNKGFAED LTEGKFSFPV IHGITAQKDN SVLINVLQKR PTTPPLKLHA IHHLRNNTGS
FKYTETILNS LETRLRGEID ALGGNPGLLK LVDLLSVRK
