ID   IDI2_ANAVT              Reviewed;         350 AA.
AC   Q3MAB0;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2005, sequence version 1.
DT   16-JUN-2009, entry version 24.
DE   RecName: Full=Isopentenyl-diphosphate delta-isomerase;
DE            Short=IPP isomerase;
DE            EC=5.3.3.2;
DE   AltName: Full=Isopentenyl pyrophosphate isomerase;
GN   Name=fni; OrderedLocusNames=Ava_2461;
OS   Anabaena variabilis (strain ATCC 29413 / PCC 7937).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Anabaena.
OX   NCBI_TaxID=240292;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J.,
RA   Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.;
RT   "Complete sequence of Anabaena variabilis ATCC 29413.";
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the 1,3-allylic rearrangement of the
CC       homoallylic substrate isopentenyl (IPP) to its allylic isomer,
CC       dimethylallyl diphosphate (DMAPP) (By similarity).
CC   -!- CATALYTIC ACTIVITY: Isopentenyl diphosphate = dimethylallyl
CC       diphosphate.
CC   -!- COFACTOR: FMN (By similarity).
CC   -!- COFACTOR: NADPH (By similarity).
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (By similarity).
CC   -!- SIMILARITY: Belongs to the IPP isomerase type 2 family.
CC   -----------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution-NoDerivs License
CC   -----------------------------------------------------------------------
DR   EMBL; CP000117; ABA22076.1; -; Genomic_DNA.
DR   RefSeq; YP_322971.1; -.
DR   GeneID; 3682851; -.
DR   GenomeReviews; CP000117_GR; Ava_2461.
DR   KEGG; ava:Ava_2461; -.
DR   NMPDR; fig|240292.3.peg.1518; -.
DR   HOGENOM; Q3MAB0; -.
DR   OMA; Q3MAB0; AMGVGSQ.
DR   BioCyc; AVAR240292:AVA_2461-MON; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR   GO; GO:0004452; F:isopentenyl-diphosphate delta-isomerase act...; IEA:HAMAP.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR   GO; GO:0008299; P:isoprenoid biosynthetic process; IEA:HAMAP.
DR   HAMAP; MF_00354; -; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR000262; FMN-dep_DH.
DR   InterPro; IPR011179; IPdP_isomerase.
DR   Gene3D; G3DSA:3.20.20.70; Aldolase_TIM; 1.
DR   PANTHER; PTHR10578:SF3; IPdP_isomerase; 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   Complete proteome; Cytoplasm; Flavoprotein; FMN; Isomerase;
KW   Isoprene biosynthesis; NADP.
FT   CHAIN         1    350       Isopentenyl-diphosphate delta-isomerase.
FT                                /FTId=PRO_0000229493.
SQ   SEQUENCE   350 AA;  37631 MW;  A6F6C859839DF334 CRC64;
     MNSPATSNSA QTQSRKADHI RICLEEDVQF RATTNGLERY RFNHSCLPEI DRNDIDLSAT
     FLGKKLNAPL LISSMTGGTE QAGIINQRLA RLAQDYKFAM GVGSQRVALE KPQVADTFAI
     RKYAPDVLLF ANVGAVQLNY KYGLDECLRI IDMLEADALI LHINPLQECI QPKGDVNFQG
     LLDKISELCE ELSVPVIAKE VGNGISGAMA KKLIAAGVQV IDVAGAGGTS WAKVEGERAE
     NSMQRRLGRT FADWGIPTAE CITSVRAIAP HIPLIASGGL RDGLDIAKAI ALGADIAGLA
     MPFLQAAVES EAALQELAEV LIAEITTVLF CTGNATLHQL KHSGSLQRLQ
//