IDI2_PYRNV
ID IDI2_PYRNV Reviewed; 354 AA.
AC B1YA32;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 20-MAY-2008, sequence version 1.
DT 03-AUG-2022, entry version 69.
DE RecName: Full=Isopentenyl-diphosphate delta-isomerase {ECO:0000255|HAMAP-Rule:MF_00354};
DE Short=IPP isomerase {ECO:0000255|HAMAP-Rule:MF_00354};
DE EC=5.3.3.2 {ECO:0000255|HAMAP-Rule:MF_00354};
DE AltName: Full=Isopentenyl diphosphate:dimethylallyl diphosphate isomerase {ECO:0000255|HAMAP-Rule:MF_00354};
DE AltName: Full=Isopentenyl pyrophosphate isomerase {ECO:0000255|HAMAP-Rule:MF_00354};
DE AltName: Full=Type 2 isopentenyl diphosphate isomerase {ECO:0000255|HAMAP-Rule:MF_00354};
DE Short=IDI-2 {ECO:0000255|HAMAP-Rule:MF_00354};
GN Name=fni {ECO:0000255|HAMAP-Rule:MF_00354}; OrderedLocusNames=Tneu_0048;
OS Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / NBRC 100436 /
OS V24Sta) (Thermoproteus neutrophilus).
OC Archaea; Crenarchaeota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC Pyrobaculum.
OX NCBI_TaxID=444157;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 2338 / JCM 9278 / NBRC 100436 / V24Sta;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Mikhailova N., Biddle J.F., Zhang Z., Fitz-Gibbon S.T., Lowe T.M.,
RA Saltikov C., House C.H., Richardson P.;
RT "Complete sequence of Thermoproteus neutrophilus V24Sta.";
RL Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the biosynthesis of isoprenoids. Catalyzes the
CC 1,3-allylic rearrangement of the homoallylic substrate isopentenyl
CC (IPP) to its allylic isomer, dimethylallyl diphosphate (DMAPP).
CC {ECO:0000255|HAMAP-Rule:MF_00354}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=isopentenyl diphosphate = dimethylallyl diphosphate;
CC Xref=Rhea:RHEA:23284, ChEBI:CHEBI:57623, ChEBI:CHEBI:128769;
CC EC=5.3.3.2; Evidence={ECO:0000255|HAMAP-Rule:MF_00354};
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00354};
CC -!- COFACTOR:
CC Name=NADPH; Xref=ChEBI:CHEBI:57783;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00354};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00354};
CC -!- SUBUNIT: Homooctamer. Dimer of tetramers. {ECO:0000255|HAMAP-
CC Rule:MF_00354}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00354}.
CC -!- SIMILARITY: Belongs to the IPP isomerase type 2 family.
CC {ECO:0000255|HAMAP-Rule:MF_00354}.
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DR EMBL; CP001014; ACB39006.1; -; Genomic_DNA.
DR AlphaFoldDB; B1YA32; -.
DR SMR; B1YA32; -.
DR STRING; 444157.Tneu_0048; -.
DR EnsemblBacteria; ACB39006; ACB39006; Tneu_0048.
DR KEGG; tne:Tneu_0048; -.
DR eggNOG; arCOG00613; Archaea.
DR HOGENOM; CLU_065515_1_0_2; -.
DR OMA; WDWGIPT; -.
DR Proteomes; UP000001694; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0010181; F:FMN binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004452; F:isopentenyl-diphosphate delta-isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0070402; F:NADPH binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR GO; GO:0008299; P:isoprenoid biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02811; IDI-2_FMN; 1.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_00354; Idi_2; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR000262; FMN-dep_DH.
DR InterPro; IPR011179; IPdP_isomerase.
DR PANTHER; PTHR43665; PTHR43665; 1.
DR Pfam; PF01070; FMN_dh; 1.
DR PIRSF; PIRSF003314; IPP_isomerase; 1.
DR TIGRFAMs; TIGR02151; IPP_isom_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Flavoprotein; FMN; Isomerase; Isoprene biosynthesis; Magnesium;
KW Metal-binding; NADP.
FT CHAIN 1..354
FT /note="Isopentenyl-diphosphate delta-isomerase"
FT /id="PRO_1000120547"
FT BINDING 6..7
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 63..65
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 93..95
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 93
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 122
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 160
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 161
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 192
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 221
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 273..275
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
FT BINDING 294..295
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00354"
SQ SEQUENCE 354 AA; 37618 MW; FBC11376B6808F51 CRC64;
MEIDRRKNDH IYLASSEISQ VGSPWFDEVI LIHNALPELD LSEVDTTAKF LGAEVKAPFG
IGAMTGGTEL AGKINAELAK AAEAFGIPIY VGSQRIALVK PEVRWTFEVV KKNAPTVPKV
ANLGAPQLVE LDEVKLAEWV SQAVDMVDAH AVAIHLNAAQ EAVQPEGEPR FRGVLEKIKV
VKRAAGRPLI VKEVGNGISR EVAARLAGVA DAIDVGGYGG TSFIAIEGAR AAGAGAQLRR
RIAETFKLWG IPTAASICEA KSGYGGYIIA SGGIRSGLDG VKALALGASF FTMSQPLLKA
ALEGRLKEEI ETVVAEVKTA MFLIGARTVK DIASAPRVYG PRLRSWLEQR GLTC
