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IDI1_HUMAN
ID   IDI1_HUMAN              Reviewed;         227 AA.
AC   Q13907; B4E155; Q32Q13; Q53GQ6; Q86U81; Q8WUX8; Q96IZ4; Q9BQ74;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2000, sequence version 2.
DT   03-AUG-2022, entry version 199.
DE   RecName: Full=Isopentenyl-diphosphate Delta-isomerase 1;
DE            EC=5.3.3.2 {ECO:0000269|PubMed:8806705};
DE   AltName: Full=Isopentenyl pyrophosphate isomerase 1;
DE            Short=IPP isomerase 1;
DE            Short=IPPI1;
GN   Name=IDI1;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
RX   PubMed=8020941; DOI=10.1006/geno.1994.1139;
RA   Xuan J.W., Kowalski J., Chambers A.F., Denhardt D.T.;
RT   "A human promyelocyte mRNA transiently induced by TPA is homologous to
RT   yeast IPP isomerase.";
RL   Genomics 20:129-131(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Masuda K., Breitling R., Krisans S.K., Keller B., Moeller G., Adamski J.;
RT   "Two genes for isopentenyl diphosphate isomerase in human.";
RL   Submitted (AUG-2000) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORM 1).
RA   Masuda K., Krisans S.K., Keller B., Moeller G., Adamski J.;
RT   "Characterisation of a human gene for isopentenyl diphosphate dimethylally
RT   diphosphate isomerase 1 (IDI1).";
RL   Submitted (MAY-2000) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
RA   Kalnine N., Chen X., Rolfs A., Halleck A., Hines L., Eisenstein S.,
RA   Koundinya M., Raphael J., Moreira D., Kelley T., LaBaer J., Lin Y.,
RA   Phelan M., Farmer A.;
RT   "Cloning of human full-length CDSs in BD Creator(TM) system donor vector.";
RL   Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases.
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2).
RC   TISSUE=Kidney;
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [6]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15164054; DOI=10.1038/nature02462;
RA   Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L.,
RA   Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K.,
RA   Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L.,
RA   Taylor A., Battles J., Bird C.P., Ainscough R., Almeida J.P.,
RA   Ashwell R.I.S., Ambrose K.D., Babbage A.K., Bagguley C.L., Bailey J.,
RA   Banerjee R., Bates K., Beasley H., Bray-Allen S., Brown A.J., Brown J.Y.,
RA   Burford D.C., Burrill W., Burton J., Cahill P., Camire D., Carter N.P.,
RA   Chapman J.C., Clark S.Y., Clarke G., Clee C.M., Clegg S., Corby N.,
RA   Coulson A., Dhami P., Dutta I., Dunn M., Faulkner L., Frankish A.,
RA   Frankland J.A., Garner P., Garnett J., Gribble S., Griffiths C.,
RA   Grocock R., Gustafson E., Hammond S., Harley J.L., Hart E., Heath P.D.,
RA   Ho T.P., Hopkins B., Horne J., Howden P.J., Huckle E., Hynds C.,
RA   Johnson C., Johnson D., Kana A., Kay M., Kimberley A.M., Kershaw J.K.,
RA   Kokkinaki M., Laird G.K., Lawlor S., Lee H.M., Leongamornlert D.A.,
RA   Laird G., Lloyd C., Lloyd D.M., Loveland J., Lovell J., McLaren S.,
RA   McLay K.E., McMurray A., Mashreghi-Mohammadi M., Matthews L., Milne S.,
RA   Nickerson T., Nguyen M., Overton-Larty E., Palmer S.A., Pearce A.V.,
RA   Peck A.I., Pelan S., Phillimore B., Porter K., Rice C.M., Rogosin A.,
RA   Ross M.T., Sarafidou T., Sehra H.K., Shownkeen R., Skuce C.D., Smith M.,
RA   Standring L., Sycamore N., Tester J., Thorpe A., Torcasso W., Tracey A.,
RA   Tromans A., Tsolas J., Wall M., Walsh J., Wang H., Weinstock K., West A.P.,
RA   Willey D.L., Whitehead S.L., Wilming L., Wray P.W., Young L., Chen Y.,
RA   Lovering R.C., Moschonas N.K., Siebert R., Fechtel K., Bentley D.,
RA   Durbin R.M., Hubbard T., Doucette-Stamm L., Beck S., Smith D.R., Rogers J.;
RT   "The DNA sequence and comparative analysis of human chromosome 10.";
RL   Nature 429:375-381(2004).
RN   [7]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M.,
RA   Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J.,
RA   Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S.,
RA   Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H.,
RA   Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K.,
RA   Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D.,
RA   Hunkapiller M.W., Myers E.W., Venter J.C.;
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
RN   [8]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), AND PARTIAL NUCLEOTIDE
RP   SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2).
RC   TISSUE=Bone marrow, Skin, and Urinary bladder;
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [9]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 40-227 (ISOFORM 2).
RC   TISSUE=Liver;
RA   Suzuki Y., Sugano S., Totoki Y., Toyoda A., Takeda T., Sakaki Y.,
RA   Tanaka A., Yokoyama S.;
RL   Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases.
RN   [10]
RP   FUNCTION, COFACTOR, CATALYTIC ACTIVITY, AND PATHWAY.
RX   PubMed=8806705; DOI=10.1006/abbi.1996.0312;
RA   Hahn F.M., Xuan J.W., Chambers A.F., Poulter C.D.;
RT   "Human isopentenyl diphosphate: dimethylallyl diphosphate isomerase:
RT   overproduction, purification, and characterization.";
RL   Arch. Biochem. Biophys. 332:30-34(1996).
RN   [11]
RP   ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-176, AND IDENTIFICATION BY MASS
RP   SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=19608861; DOI=10.1126/science.1175371;
RA   Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C.,
RA   Olsen J.V., Mann M.;
RT   "Lysine acetylation targets protein complexes and co-regulates major
RT   cellular functions.";
RL   Science 325:834-840(2009).
RN   [12]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=21269460; DOI=10.1186/1752-0509-5-17;
RA   Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T.,
RA   Bennett K.L., Superti-Furga G., Colinge J.;
RT   "Initial characterization of the human central proteome.";
RL   BMC Syst. Biol. 5:17-17(2011).
RN   [13]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   TISSUE=Liver;
RX   PubMed=24275569; DOI=10.1016/j.jprot.2013.11.014;
RA   Bian Y., Song C., Cheng K., Dong M., Wang F., Huang J., Sun D., Wang L.,
RA   Ye M., Zou H.;
RT   "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver
RT   phosphoproteome.";
RL   J. Proteomics 96:253-262(2014).
RN   [14]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=25944712; DOI=10.1002/pmic.201400617;
RA   Vaca Jacome A.S., Rabilloud T., Schaeffer-Reiss C., Rompais M., Ayoub D.,
RA   Lane L., Bairoch A., Van Dorsselaer A., Carapito C.;
RT   "N-terminome analysis of the human mitochondrial proteome.";
RL   Proteomics 15:2519-2524(2015).
RN   [15]
RP   X-RAY CRYSTALLOGRAPHY (1.7 ANGSTROMS) IN COMPLEX WITH SUBSTRATE AND METAL
RP   IONS, AND SUBUNIT.
RX   PubMed=17250851; DOI=10.1016/j.jmb.2006.12.055;
RA   Zheng W., Sun F., Bartlam M., Li X., Li R., Rao Z.;
RT   "The crystal structure of human isopentenyl diphosphate isomerase at 1.7 A
RT   resolution reveals its catalytic mechanism in isoprenoid biosynthesis.";
RL   J. Mol. Biol. 366:1447-1458(2007).
CC   -!- FUNCTION: Catalyzes the 1,3-allylic rearrangement of the homoallylic
CC       substrate isopentenyl (IPP) to its highly electrophilic allylic isomer,
CC       dimethylallyl diphosphate (DMAPP). {ECO:0000269|PubMed:8806705}.
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:0000269|PubMed:8806705};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000269|PubMed:8806705};
CC       Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000269|PubMed:8806705};
CC   -!- PATHWAY: Isoprenoid biosynthesis; dimethylallyl diphosphate
CC       biosynthesis; dimethylallyl diphosphate from isopentenyl diphosphate:
CC       step 1/1. {ECO:0000269|PubMed:8806705}.
CC   -!- SUBUNIT: Monomer. {ECO:0000269|PubMed:17250851}.
CC   -!- INTERACTION:
CC       Q13907-2; Q8N720: ZNF655; NbExp=3; IntAct=EBI-13341351, EBI-625509;
CC   -!- SUBCELLULAR LOCATION: Peroxisome {ECO:0000250|UniProtKB:O35586}.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=2;
CC       Name=1;
CC         IsoId=Q13907-1; Sequence=Displayed;
CC       Name=2;
CC         IsoId=Q13907-2; Sequence=VSP_037889;
CC   -!- SIMILARITY: Belongs to the IPP isomerase type 1 family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAH57827.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=AAK29357.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=AAK49434.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=AAK49435.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=AAP35407.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=CAA34890.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; X17025; CAA34890.1; ALT_INIT; mRNA.
DR   EMBL; AF291755; AAK29357.1; ALT_INIT; Genomic_DNA.
DR   EMBL; AF271720; AAK49435.1; ALT_INIT; mRNA.
DR   EMBL; AF271724; AAK49434.1; ALT_INIT; Genomic_DNA.
DR   EMBL; AF271721; AAK49434.1; JOINED; Genomic_DNA.
DR   EMBL; AF271722; AAK49434.1; JOINED; Genomic_DNA.
DR   EMBL; AF271723; AAK49434.1; JOINED; Genomic_DNA.
DR   EMBL; BT006761; AAP35407.1; ALT_INIT; mRNA.
DR   EMBL; AK303669; BAG64667.1; -; mRNA.
DR   EMBL; AC022536; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; CH471072; EAW86521.1; -; Genomic_DNA.
DR   EMBL; BC005247; AAH05247.2; -; mRNA.
DR   EMBL; BC006999; AAH06999.2; -; mRNA.
DR   EMBL; BC019227; AAH19227.2; -; mRNA.
DR   EMBL; BC022418; AAH22418.2; -; mRNA.
DR   EMBL; BC025375; AAH25375.2; -; mRNA.
DR   EMBL; BC057827; AAH57827.1; ALT_INIT; mRNA.
DR   EMBL; BC107893; AAI07894.1; -; mRNA.
DR   EMBL; AK222875; BAD96595.1; -; mRNA.
DR   CCDS; CCDS7056.1; -. [Q13907-2]
DR   RefSeq; NP_001304884.1; NM_001317955.1.
DR   RefSeq; NP_001304885.1; NM_001317956.1.
DR   RefSeq; NP_001304886.1; NM_001317957.1.
DR   RefSeq; NP_004499.2; NM_004508.3. [Q13907-2]
DR   RefSeq; XP_011517759.1; XM_011519457.1.
DR   PDB; 2DHO; X-ray; 1.60 A; A=1-227.
DR   PDB; 2I6K; X-ray; 2.00 A; A/B=1-227.
DR   PDB; 2ICJ; X-ray; 1.70 A; A=1-227.
DR   PDB; 2ICK; X-ray; 1.93 A; A=1-227.
DR   PDBsum; 2DHO; -.
DR   PDBsum; 2I6K; -.
DR   PDBsum; 2ICJ; -.
DR   PDBsum; 2ICK; -.
DR   AlphaFoldDB; Q13907; -.
DR   SMR; Q13907; -.
DR   BioGRID; 109648; 19.
DR   IntAct; Q13907; 10.
DR   MINT; Q13907; -.
DR   STRING; 9606.ENSP00000370748; -.
DR   DrugBank; DB01785; Dimethylallyl Diphosphate.
DR   GuidetoPHARMACOLOGY; 646; -.
DR   SwissLipids; SLP:000001219; -. [Q13907-1]
DR   GlyGen; Q13907; 1 site, 1 O-linked glycan (1 site).
DR   iPTMnet; Q13907; -.
DR   PhosphoSitePlus; Q13907; -.
DR   BioMuta; IDI1; -.
DR   DMDM; 6225527; -.
DR   EPD; Q13907; -.
DR   jPOST; Q13907; -.
DR   MassIVE; Q13907; -.
DR   MaxQB; Q13907; -.
DR   PaxDb; Q13907; -.
DR   PeptideAtlas; Q13907; -.
DR   PRIDE; Q13907; -.
DR   ProteomicsDB; 59723; -. [Q13907-1]
DR   ProteomicsDB; 59724; -. [Q13907-2]
DR   Antibodypedia; 23803; 170 antibodies from 28 providers.
DR   DNASU; 3422; -.
DR   Ensembl; ENST00000381344.8; ENSP00000370748.3; ENSG00000067064.12. [Q13907-2]
DR   Ensembl; ENST00000429642.2; ENSP00000401879.2; ENSG00000067064.12. [Q13907-1]
DR   GeneID; 3422; -.
DR   KEGG; hsa:3422; -.
DR   MANE-Select; ENST00000381344.8; ENSP00000370748.3; NM_004508.4; NP_004499.2. [Q13907-2]
DR   UCSC; uc001iga.4; human. [Q13907-1]
DR   CTD; 3422; -.
DR   DisGeNET; 3422; -.
DR   GeneCards; IDI1; -.
DR   HGNC; HGNC:5387; IDI1.
DR   HPA; ENSG00000067064; Low tissue specificity.
DR   MIM; 604055; gene.
DR   neXtProt; NX_Q13907; -.
DR   OpenTargets; ENSG00000067064; -.
DR   PharmGKB; PA29635; -.
DR   VEuPathDB; HostDB:ENSG00000067064; -.
DR   eggNOG; KOG0142; Eukaryota.
DR   GeneTree; ENSGT00390000008527; -.
DR   HOGENOM; CLU_060552_0_2_1; -.
DR   InParanoid; Q13907; -.
DR   OrthoDB; 871473at2759; -.
DR   PhylomeDB; Q13907; -.
DR   TreeFam; TF300129; -.
DR   BioCyc; MetaCyc:HS00895-MON; -.
DR   BRENDA; 5.3.3.2; 2681.
DR   PathwayCommons; Q13907; -.
DR   Reactome; R-HSA-191273; Cholesterol biosynthesis.
DR   Reactome; R-HSA-2426168; Activation of gene expression by SREBF (SREBP).
DR   SABIO-RK; Q13907; -.
DR   SignaLink; Q13907; -.
DR   UniPathway; UPA00059; UER00104.
DR   BioGRID-ORCS; 3422; 189 hits in 1074 CRISPR screens.
DR   ChiTaRS; IDI1; human.
DR   EvolutionaryTrace; Q13907; -.
DR   GenomeRNAi; 3422; -.
DR   Pharos; Q13907; Tchem.
DR   PRO; PR:Q13907; -.
DR   Proteomes; UP000005640; Chromosome 10.
DR   RNAct; Q13907; protein.
DR   Bgee; ENSG00000067064; Expressed in adrenal tissue and 206 other tissues.
DR   ExpressionAtlas; Q13907; baseline and differential.
DR   Genevisible; Q13907; HS.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005829; C:cytosol; TAS:Reactome.
DR   GO; GO:0005777; C:peroxisome; IDA:UniProtKB.
DR   GO; GO:0004452; F:isopentenyl-diphosphate delta-isomerase activity; IDA:UniProtKB.
DR   GO; GO:0000287; F:magnesium ion binding; IDA:UniProtKB.
DR   GO; GO:0030145; F:manganese ion binding; IDA:UniProtKB.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006695; P:cholesterol biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0050992; P:dimethylallyl diphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0009240; P:isopentenyl diphosphate biosynthetic process; IBA:GO_Central.
DR   GO; GO:0008299; P:isoprenoid biosynthetic process; IDA:UniProtKB.
DR   CDD; cd02885; IPP_Isomerase; 1.
DR   InterPro; IPR011876; IsopentenylPP_isomerase_typ1.
DR   InterPro; IPR015797; NUDIX_hydrolase-like_dom_sf.
DR   InterPro; IPR000086; NUDIX_hydrolase_dom.
DR   Pfam; PF00293; NUDIX; 1.
DR   PIRSF; PIRSF018427; Isopntndiph_ism; 1.
DR   SUPFAM; SSF55811; SSF55811; 1.
DR   TIGRFAMs; TIGR02150; IPP_isom_1; 1.
DR   PROSITE; PS51462; NUDIX; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Acetylation; Alternative splicing; Cholesterol biosynthesis;
KW   Cholesterol metabolism; Isomerase; Isoprene biosynthesis;
KW   Lipid biosynthesis; Lipid metabolism; Magnesium; Metal-binding; Peroxisome;
KW   Reference proteome; Steroid biosynthesis; Steroid metabolism;
KW   Sterol biosynthesis; Sterol metabolism.
FT   CHAIN           1..227
FT                   /note="Isopentenyl-diphosphate Delta-isomerase 1"
FT                   /id="PRO_0000205222"
FT   DOMAIN          49..199
FT                   /note="Nudix hydrolase"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00794"
FT   MOTIF           225..227
FT                   /note="Microbody targeting signal"
FT   ACT_SITE        86
FT   ACT_SITE        148
FT   BINDING         36
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:17250851"
FT   BINDING         40
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT   BINDING         51
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT   BINDING         70
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:17250851"
FT   BINDING         74
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:17250851"
FT   BINDING         87
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:17250851"
FT   BINDING         146
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT   BINDING         148
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT   MOD_RES         176
FT                   /note="N6-acetyllysine"
FT                   /evidence="ECO:0007744|PubMed:19608861"
FT   VAR_SEQ         1
FT                   /note="M -> MWRGLALARAIGCAARGRGQWAVRAADCAQSGRHPGPAVVCGRRLIS
FT                   VLEQIRHFVMM (in isoform 2)"
FT                   /evidence="ECO:0000303|PubMed:14702039, ECO:0000303|Ref.9"
FT                   /id="VSP_037889"
FT   CONFLICT        45
FT                   /note="I -> V (in Ref. 9; BAD96595)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        101
FT                   /note="A -> T (in Ref. 8; AAH19227)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        156
FT                   /note="R -> G (in Ref. 9; BAD96595)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        173
FT                   /note="Y -> H (in Ref. 8; AAH06999)"
FT                   /evidence="ECO:0000305"
FT   HELIX           6..8
FT                   /evidence="ECO:0007829|PDB:2I6K"
FT   HELIX           11..16
FT                   /evidence="ECO:0007829|PDB:2ICJ"
FT   STRAND          20..24
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          30..35
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           36..39
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           42..45
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   TURN            46..48
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          51..59
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          65..70
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          75..77
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          81..87
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          90..92
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           93..96
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           99..101
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           102..116
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           120..122
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           125..127
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          128..139
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          141..156
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   TURN            165..167
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          168..174
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           176..187
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           195..203
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           205..209
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   TURN            210..213
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   HELIX           216..218
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   STRAND          224..226
FT                   /evidence="ECO:0007829|PDB:2DHO"
FT   CONFLICT        Q13907-2:39
FT                   /note="V -> G (in Ref. 8; AAI07894)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   227 AA;  26319 MW;  1255ACC2C4D1E8D1 CRC64;
     MPEINTNHLD KQQVQLLAEM CILIDENDNK IGAETKKNCH LNENIEKGLL HRAFSVFLFN
     TENKLLLQQR SDAKITFPGC FTNTCCSHPL SNPAELEESD ALGVRRAAQR RLKAELGIPL
     EEVPPEEINY LTRIHYKAQS DGIWGEHEID YILLVRKNVT LNPDPNEIKS YCYVSKEELK
     ELLKKAASGE IKITPWFKII AATFLFKWWD NLNHLNQFVD HEKIYRM
 
 
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