ID K9PIK8_9CYAN Unreviewed; 249 AA.
AC K9PIK8;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 46.
DE RecName: Full=Isoprenyl transferase {ECO:0000256|HAMAP-Rule:MF_01139};
DE EC=2.5.1.- {ECO:0000256|HAMAP-Rule:MF_01139};
GN ORFNames=Cal7507_2554 {ECO:0000313|EMBL:AFY32978.1};
OS Calothrix sp. PCC 7507.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Calotrichaceae;
OC Calothrix.
OX NCBI_TaxID=99598 {ECO:0000313|EMBL:AFY32978.1, ECO:0000313|Proteomes:UP000010390};
RN [1] {ECO:0000313|EMBL:AFY32978.1, ECO:0000313|Proteomes:UP000010390}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7507 {ECO:0000313|EMBL:AFY32978.1,
RC ECO:0000313|Proteomes:UP000010390};
RG US DOE Joint Genome Institute;
RA Gugger M., Coursin T., Rippka R., Tandeau De Marsac N., Huntemann M.,
RA Wei C.-L., Han J., Detter J.C., Han C., Tapia R., Teshima H., Chen A.,
RA Krypides N., Mavromatis K., Markowitz V., Szeto E., Ivanova N.,
RA Ovchinnikova G., Pagani I., Pati A., Goodwin L., Peters L., Pitluck S.,
RA Woyke T., Kerfeld C.;
RT "Finished genome of Calothrix sp. PCC 7507.";
RL Submitted (APR-2012) 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|HAMAP-Rule:MF_01139}.
CC -!- SIMILARITY: Belongs to the UPP synthase family. {ECO:0000256|HAMAP-
CC Rule:MF_01139}.
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DR EMBL; CP003943; AFY32978.1; -; Genomic_DNA.
DR RefSeq; WP_015128791.1; NC_019682.1.
DR AlphaFoldDB; K9PIK8; -.
DR STRING; 99598.Cal7507_2554; -.
DR KEGG; calo:Cal7507_2554; -.
DR PATRIC; fig|99598.3.peg.2873; -.
DR eggNOG; COG0020; Bacteria.
DR HOGENOM; CLU_038505_1_1_3; -.
DR OrthoDB; 4191603at2; -.
DR Proteomes; UP000010390; 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:SF0; DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE 2; 1.
DR PANTHER; PTHR10291; DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE FAMILY MEMBER; 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|HAMAP-Rule:MF_01139};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01139};
KW Reference proteome {ECO:0000313|Proteomes:UP000010390};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01139}.
FT ACT_SITE 29
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT ACT_SITE 77
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 29
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 30..33
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 34
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 42
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 46
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 74..76
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 78
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 80
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 197
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 203..205
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
FT BINDING 216
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01139"
SQ SEQUENCE 249 AA; 28884 MW; 7F5F11A93ED52D71 CRC64;
MKLQETQLQD LPPDLKLELL PQHVAVIMDG NGRWAKRQGL PRIMGHKAGV DALKDLLRCC
QDWGVQALTA YAFSTENWKR PQEEVDFLMT LFQRVLRQEL REMVKENVQI RFVGNLQALP
PVLQAEISRS IEETQENRGI RFTVATNYGG RQEILQACRA IAEQVQQGLL QPDEIDEELF
ESHLYTAGIA DPDLLIRTSG EMRLSNFLLW QMAYGEIYIT DALWPDFNRN EFYRALSAYQ
QRERRFGKV
//
