ID A0A126V3P5_9RHOB Unreviewed; 240 AA.
AC A0A126V3P5;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Isoprenyl transferase {ECO:0000256|HAMAP-Rule:MF_01139};
DE EC=2.5.1.- {ECO:0000256|HAMAP-Rule:MF_01139};
GN ORFNames=RC74_17275 {ECO:0000313|EMBL:AML52777.1};
OS Falsihalocynthiibacter arcticus.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Falsihalocynthiibacter.
OX NCBI_TaxID=1579316 {ECO:0000313|EMBL:AML52777.1, ECO:0000313|Proteomes:UP000070371};
RN [1] {ECO:0000313|EMBL:AML52777.1, ECO:0000313|Proteomes:UP000070371}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PAMC 20958 {ECO:0000313|EMBL:AML52777.1};
RA Lee Y.M., Baek K., Lee H.K., Shin S.C.;
RT "Complete genome sequence of Halocynthiibacter arcticus PAMC 20958t from
RT arctic marine sediment.";
RL Submitted (FEB-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the condensation of isopentenyl diphosphate (IPP)
CC with allylic pyrophosphates generating different type of terpenoids.
CC {ECO:0000256|HAMAP-Rule:MF_01139}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01139};
CC Note=Binds 2 magnesium ions per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_01139};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_01139}.
CC -!- SIMILARITY: Belongs to the UPP synthase family. {ECO:0000256|HAMAP-
CC Rule:MF_01139}.
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DR EMBL; CP014327; AML52777.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A126V3P5; -.
DR STRING; 1579316.RC74_17275; -.
DR KEGG; hat:RC74_17275; -.
DR OrthoDB; 4191603at2; -.
DR Proteomes; UP000070371; Chromosome.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004659; F:prenyltransferase activity; IEA:UniProtKB-UniRule.
DR CDD; cd00475; Cis_IPPS; 1.
DR Gene3D; 3.40.1180.10; Decaprenyl diphosphate synthase-like; 1.
DR HAMAP; MF_01139; ISPT; 1.
DR InterPro; IPR001441; UPP_synth-like.
DR InterPro; IPR018520; UPP_synth-like_CS.
DR InterPro; IPR036424; UPP_synth-like_sf.
DR NCBIfam; TIGR00055; uppS; 1.
DR PANTHER; PTHR10291; DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE FAMILY MEMBER; 1.
DR PANTHER; PTHR10291:SF48; DITRANS,POLYCIS-UNDECAPRENYL-DIPHOSPHATE SYNTHASE ((2E,6E)-FARNESYL-DIPHOSPHATE SPECIFIC); 1.
DR Pfam; PF01255; Prenyltransf; 1.
DR SUPFAM; SSF64005; Undecaprenyl diphosphate synthase; 1.
DR PROSITE; PS01066; UPP_SYNTHASE; 1.
PE 3: Inferred from homology;
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01139};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01139}; Reference proteome {ECO:0000313|Proteomes:UP000070371};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01139}.
FT ACT_SITE 18
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT ACT_SITE 66
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 18
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 19..22
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 23
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 31
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 35
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 63..65
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 67
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 69
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 186
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 192..194
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 205
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
SQ SEQUENCE 240 AA; 27384 MW; 927598C12978B902 CRC64;
MAQESENNSP HHVAIIMDGN GRWAKSRGRP RLFGHHAGAK RVREIVEACP DYGVKYLTIF
AFSTENWKRT QSEVAGLMSL FRRYIQREAQ ALLKQGVRVR FIGDRLRLDP KLQKLIDNLE
TLTAENDGVH LTIALNYGGR DEVARATKRM AREVAAGRID PESVDVETLA QFLDTRFLPD
PDLVIRTSGE ARISNFLLWQ SAYSEYEFTD ILWPDFTPDV FGEILKRFGA RDRRFGAVSL
//
