IDI_PECAS
ID IDI_PECAS Reviewed; 179 AA.
AC Q6D3F5;
DT 08-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 03-AUG-2022, entry version 107.
DE RecName: Full=Isopentenyl-diphosphate Delta-isomerase {ECO:0000255|HAMAP-Rule:MF_00202};
DE Short=IPP isomerase {ECO:0000255|HAMAP-Rule:MF_00202};
DE EC=5.3.3.2 {ECO:0000255|HAMAP-Rule:MF_00202};
DE AltName: Full=IPP:DMAPP isomerase {ECO:0000255|HAMAP-Rule:MF_00202};
DE AltName: Full=Isopentenyl pyrophosphate isomerase {ECO:0000255|HAMAP-Rule:MF_00202};
GN Name=idi {ECO:0000255|HAMAP-Rule:MF_00202}; OrderedLocusNames=ECA2789;
OS Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia
OS carotovora subsp. atroseptica).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Pectobacteriaceae; Pectobacterium.
OX NCBI_TaxID=218491;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SCRI 1043 / ATCC BAA-672;
RX PubMed=15263089; DOI=10.1073/pnas.0402424101;
RA Bell K.S., Sebaihia M., Pritchard L., Holden M.T.G., Hyman L.J.,
RA Holeva M.C., Thomson N.R., Bentley S.D., Churcher L.J.C., Mungall K.,
RA Atkin R., Bason N., Brooks K., Chillingworth T., Clark K., Doggett J.,
RA Fraser A., Hance Z., Hauser H., Jagels K., Moule S., Norbertczak H.,
RA Ormond D., Price C., Quail M.A., Sanders M., Walker D., Whitehead S.,
RA Salmond G.P.C., Birch P.R.J., Parkhill J., Toth I.K.;
RT "Genome sequence of the enterobacterial phytopathogen Erwinia carotovora
RT subsp. atroseptica and characterization of virulence factors.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:11105-11110(2004).
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:0000255|HAMAP-Rule:MF_00202}.
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_00202};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00202};
CC Note=Binds 1 Mg(2+) ion per subunit. The magnesium ion binds only when
CC substrate is bound. {ECO:0000255|HAMAP-Rule:MF_00202};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00202};
CC Note=Binds 1 Mn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00202};
CC -!- PATHWAY: Isoprenoid biosynthesis; dimethylallyl diphosphate
CC biosynthesis; dimethylallyl diphosphate from isopentenyl diphosphate:
CC step 1/1. {ECO:0000255|HAMAP-Rule:MF_00202}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00202}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00202}.
CC -!- SIMILARITY: Belongs to the IPP isomerase type 1 family.
CC {ECO:0000255|HAMAP-Rule:MF_00202}.
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DR EMBL; BX950851; CAG75689.1; -; Genomic_DNA.
DR RefSeq; WP_011094324.1; NC_004547.2.
DR AlphaFoldDB; Q6D3F5; -.
DR SMR; Q6D3F5; -.
DR STRING; 218491.ECA2789; -.
DR EnsemblBacteria; CAG75689; CAG75689; ECA2789.
DR GeneID; 57208520; -.
DR KEGG; eca:ECA2789; -.
DR PATRIC; fig|218491.5.peg.2827; -.
DR eggNOG; COG1443; Bacteria.
DR HOGENOM; CLU_060552_2_1_6; -.
DR OMA; DNGLTEH; -.
DR OrthoDB; 1345242at2; -.
DR UniPathway; UPA00059; UER00104.
DR Proteomes; UP000007966; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004452; F:isopentenyl-diphosphate delta-isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0050992; P:dimethylallyl diphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0008299; P:isoprenoid biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02885; IPP_Isomerase; 1.
DR HAMAP; MF_00202; Idi; 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 3: Inferred from homology;
KW Cytoplasm; Isomerase; Isoprene biosynthesis; Magnesium; Manganese;
KW Metal-binding; Reference proteome.
FT CHAIN 1..179
FT /note="Isopentenyl-diphosphate Delta-isomerase"
FT /id="PRO_0000205248"
FT DOMAIN 29..161
FT /note="Nudix hydrolase"
FT ACT_SITE 66
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT ACT_SITE 113
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 25
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 31
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 66
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 68
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 86
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 111
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
FT BINDING 113
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00202"
SQ SEQUENCE 179 AA; 20815 MW; A5D366DC7349AF6E CRC64;
MPLTEVVLVD ENDKPTGVME KQEAHVKGEL HRAITVYIFN SRQQLLLQQR AEEKYHSGGL
WSNTCCSHPA PGEETLQAAH RRLYEEMGLR CALTPMFTLT YRLQLDNGLI EHELGHVYFG
VTDDVPQINP DEVSSYEYQS IDEITQRMMM TPEQFTAWFQ LTFARIPDYW QAFKSEQSR
