ID   E9PL99_HUMAN            Unreviewed;        71 AA.
AC   E9PL99;
DT   05-APR-2011, integrated into UniProtKB/TrEMBL.
DT   05-APR-2011, sequence version 1.
DT   02-SEP-2026, entry version 78.
DE   RecName: Full=ditrans,polycis-polyprenyl diphosphate synthase [(2E,6E)-farnesyldiphosphate specific] {ECO:0000256|ARBA:ARBA00012596};
DE            EC=2.5.1.87 {ECO:0000256|ARBA:ARBA00012596};
DE   Flags: Fragment;
GN   Name=DHDDS {ECO:0000313|Ensembl:ENSP00000431407.1};
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 {ECO:0000313|Ensembl:ENSP00000431407.1, ECO:0000313|Proteomes:UP000005640};
RN   [1] {ECO:0000313|Ensembl:ENSP00000431407.1, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=11237011; DOI=10.1038/35057062;
RG   International Human Genome Sequencing Consortium;
RA   Lander E.S., Linton L.M., Birren B., Nusbaum C., Zody M.C., Baldwin J.,
RA   Devon K., Dewar K., Doyle M., FitzHugh W., Funke R., Gage D., Harris K.,
RA   Heaford A., Howland J., Kann L., Lehoczky J., LeVine R., McEwan P.,
RA   McKernan K., Meldrim J., Mesirov J.P., Miranda C., Morris W., Naylor J.,
RA   Raymond C., Rosetti M., Santos R., Sheridan A., Sougnez C.,
RA   Stange-Thomann N., Stojanovic N., Subramanian A., Wyman D., Rogers J.,
RA   Sulston J., Ainscough R., Beck S., Bentley D., Burton J., Clee C.,
RA   Carter N., Coulson A., Deadman R., Deloukas P., Dunham A., Dunham I.,
RA   Durbin R., French L., Grafham D., Gregory S., Hubbard T., Humphray S.,
RA   Hunt A., Jones M., Lloyd C., McMurray A., Matthews L., Mercer S., Milne S.,
RA   Mullikin J.C., Mungall A., Plumb R., Ross M., Shownkeen R., Sims S.,
RA   Waterston R.H., Wilson R.K., Hillier L.W., McPherson J.D., Marra M.A.,
RA   Mardis E.R., Fulton L.A., Chinwalla A.T., Pepin K.H., Gish W.R.,
RA   Chissoe S.L., Wendl M.C., Delehaunty K.D., Miner T.L., Delehaunty A.,
RA   Kramer J.B., Cook L.L., Fulton R.S., Johnson D.L., Minx P.J., Clifton S.W.,
RA   Hawkins T., Branscomb E., Predki P., Richardson P., Wenning S., Slezak T.,
RA   Doggett N., Cheng J.F., Olsen A., Lucas S., Elkin C., Uberbacher E.,
RA   Frazier M., Gibbs R.A., Muzny D.M., Scherer S.E., Bouck J.B.,
RA   Sodergren E.J., Worley K.C., Rives C.M., Gorrell J.H., Metzker M.L.,
RA   Naylor S.L., Kucherlapati R.S., Nelson D.L., Weinstock G.M., Sakaki Y.,
RA   Fujiyama A., Hattori M., Yada T., Toyoda A., Itoh T., Kawagoe C.,
RA   Watanabe H., Totoki Y., Taylor T., Weissenbach J., Heilig R., Saurin W.,
RA   Artiguenave F., Brottier P., Bruls T., Pelletier E., Robert C., Wincker P.,
RA   Smith D.R., Doucette-Stamm L., Rubenfield M., Weinstock K., Lee H.M.,
RA   Dubois J., Rosenthal A., Platzer M., Nyakatura G., Taudien S., Rump A.,
RA   Yang H., Yu J., Wang J., Huang G., Gu J., Hood L., Rowen L., Madan A.,
RA   Qin S., Davis R.W., Federspiel N.A., Abola A.P., Proctor M.J., Myers R.M.,
RA   Schmutz J., Dickson M., Grimwood J., Cox D.R., Olson M.V., Kaul R.,
RA   Raymond C., Shimizu N., Kawasaki K., Minoshima S., Evans G.A.,
RA   Athanasiou M., Schultz R., Roe B.A., Chen F., Pan H., Ramser J.,
RA   Lehrach H., Reinhardt R., McCombie W.R., de la Bastide M., Dedhia N.,
RA   Blocker H., Hornischer K., Nordsiek G., Agarwala R., Aravind L.,
RA   Bailey J.A., Bateman A., Batzoglou S., Birney E., Bork P., Brown D.G.,
RA   Burge C.B., Cerutti L., Chen H.C., Church D., Clamp M., Copley R.R.,
RA   Doerks T., Eddy S.R., Eichler E.E., Furey T.S., Galagan J., Gilbert J.G.,
RA   Harmon C., Hayashizaki Y., Haussler D., Hermjakob H., Hokamp K., Jang W.,
RA   Johnson L.S., Jones T.A., Kasif S., Kaspryzk A., Kennedy S., Kent W.J.,
RA   Kitts P., Koonin E.V., Korf I., Kulp D., Lancet D., Lowe T.M.,
RA   McLysaght A., Mikkelsen T., Moran J.V., Mulder N., Pollara V.J.,
RA   Ponting C.P., Schuler G., Schultz J., Slater G., Smit A.F., Stupka E.,
RA   Szustakowski J., Thierry-Mieg D., Thierry-Mieg J., Wagner L., Wallis J.,
RA   Wheeler R., Williams A., Wolf Y.I., Wolfe K.H., Yang S.P., Yeh R.F.,
RA   Collins F., Guyer M.S., Peterson J., Felsenfeld A., Wetterstrand K.A.,
RA   Patrinos A., Morgan M.J., de Jong P., Catanese J.J., Osoegawa K.,
RA   Shizuya H., Choi S., Chen Y.J.;
RT   "Initial sequencing and analysis of the human genome.";
RL   Nature 409:860-921(2001).
RN   [2] {ECO:0000313|Ensembl:ENSP00000431407.1, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15496913; DOI=10.1038/nature03001;
RG   International Human Genome Sequencing Consortium;
RT   "Finishing the euchromatic sequence of the human genome.";
RL   Nature 431:931-945(2004).
RN   [3] {ECO:0000313|Ensembl:ENSP00000431407.1, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16710414; DOI=10.1038/nature04727;
RA   Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A.,
RA   Scott C.E., Howe K.L., Woodfine K., Spencer C.C., Jones M.C., Gillson C.,
RA   Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K.,
RA   Atkinson A., Cooper R., Jones C., Hall R.E., Andrews T.D., Lloyd C.,
RA   Ainscough R., Almeida J.P., Ambrose K.D., Anderson F., Andrew R.W.,
RA   Ashwell R.I., Aubin K., Babbage A.K., Bagguley C.L., Bailey J., Beasley H.,
RA   Bethel G., Bird C.P., Bray-Allen S., Brown J.Y., Brown A.J., Buckley D.,
RA   Burton J., Bye J., Carder C., Chapman J.C., Clark S.Y., Clarke G., Clee C.,
RA   Cobley V., Collier R.E., Corby N., Coville G.J., Davies J., Deadman R.,
RA   Dunn M., Earthrowl M., Ellington A.G., Errington H., Frankish A.,
RA   Frankland J., French L., Garner P., Garnett J., Gay L., Ghori M.R.,
RA   Gibson R., Gilby L.M., Gillett W., Glithero R.J., Grafham D.V.,
RA   Griffiths C., Griffiths-Jones S., Grocock R., Hammond S., Harrison E.S.,
RA   Hart E., Haugen E., Heath P.D., Holmes S., Holt K., Howden P.J., Hunt A.R.,
RA   Hunt S.E., Hunter G., Isherwood J., James R., Johnson C., Johnson D.,
RA   Joy A., Kay M., Kershaw J.K., Kibukawa M., Kimberley A.M., King A.,
RA   Knights A.J., Lad H., Laird G., Lawlor S., Leongamornlert D.A., Lloyd D.M.,
RA   Loveland J., Lovell J., Lush M.J., Lyne R., Martin S.,
RA   Mashreghi-Mohammadi M., Matthews L., Matthews N.S., McLaren S., Milne S.,
RA   Mistry S., Moore M.J., Nickerson T., O'Dell C.N., Oliver K., Palmeiri A.,
RA   Palmer S.A., Parker A., Patel D., Pearce A.V., Peck A.I., Pelan S.,
RA   Phelps K., Phillimore B.J., Plumb R., Rajan J., Raymond C., Rouse G.,
RA   Saenphimmachak C., Sehra H.K., Sheridan E., Shownkeen R., Sims S.,
RA   Skuce C.D., Smith M., Steward C., Subramanian S., Sycamore N., Tracey A.,
RA   Tromans A., Van Helmond Z., Wall M., Wallis J.M., White S., Whitehead S.L.,
RA   Wilkinson J.E., Willey D.L., Williams H., Wilming L., Wray P.W., Wu Z.,
RA   Coulson A., Vaudin M., Sulston J.E., Durbin R., Hubbard T., Wooster R.,
RA   Dunham I., Carter N.P., McVean G., Ross M.T., Harrow J., Olson M.V.,
RA   Beck S., Rogers J., Bentley D.R., Banerjee R., Bryant S.P., Burford D.C.,
RA   Burrill W.D., Clegg S.M., Dhami P., Dovey O., Faulkner L.M., Gribble S.M.,
RA   Langford C.F., Pandian R.D., Porter K.M., Prigmore E.;
RT   "The DNA sequence and biological annotation of human chromosome 1.";
RL   Nature 441:315-321(2006).
RN   [4] {ECO:0000313|Ensembl:ENSP00000431407.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (JAN-2026) to UniProtKB.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=n isopentenyl diphosphate + (2E,6E)-farnesyl diphosphate = a
CC         di-trans,poly-cis-polyprenyl diphosphate + n diphosphate;
CC         Xref=Rhea:RHEA:53008, Rhea:RHEA-COMP:19494, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:128769, ChEBI:CHEBI:136960, ChEBI:CHEBI:175763;
CC         EC=2.5.1.87; Evidence={ECO:0000256|ARBA:ARBA00047353};
CC   -!- SIMILARITY: Belongs to the UPP synthase family.
CC       {ECO:0000256|ARBA:ARBA00005432}.
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DR   EMBL; AL513365; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   AlphaFoldDB; E9PL99; -.
DR   SMR; E9PL99; -.
DR   MassIVE; E9PL99; -.
DR   ProteomicsDB; 21725; -.
DR   Antibodypedia; 16091; 110 antibodies from 22 providers.
DR   Ensembl; ENST00000525326.5; ENSP00000431407.1; ENSG00000117682.19.
DR   UCSC; uc057drm.1; human.
DR   HGNC; HGNC:20603; DHDDS.
DR   VEuPathDB; HostDB:ENSG00000117682; -.
DR   GeneTree; ENSGT00390000007879; -.
DR   OMA; FDRRDLW; -.
DR   OrthoDB; 4173905at2759; -.
DR   ChiTaRS; DHDDS; human.
DR   Proteomes; UP000005640; Chromosome 1.
DR   Bgee; ENSG00000117682; Expressed in sperm and 181 other cell types or tissues.
DR   ExpressionAtlas; E9PL99; baseline and differential.
DR   GO; GO:0045547; F:ditrans,polycis-polyprenyl diphosphate synthase [(2E,6E)-farnesyl diphosphate specific] activity; IEA:UniProtKB-EC.
DR   Gene3D; 3.40.1180.10; Decaprenyl diphosphate synthase-like; 1.
DR   InterPro; IPR001441; UPP_synth-like.
DR   InterPro; IPR036424; UPP_synth-like_sf.
DR   PANTHER; PTHR10291:SF43; DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE COMPLEX SUBUNIT DHDDS; 1.
DR   PANTHER; PTHR10291; DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE FAMILY MEMBER; 1.
DR   Pfam; PF01255; Prenyltransf; 1.
DR   SUPFAM; SSF64005; Undecaprenyl diphosphate synthase; 1.
PE   1: Evidence at protein level;
KW   Proteomics identification {ECO:0007829|PeptideAtlas:E9PL99,
KW   ECO:0007829|ProteomicsDB:E9PL99};
KW   Reference proteome {ECO:0000313|Proteomes:UP000005640};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT   NON_TER         71
FT                   /evidence="ECO:0000313|Ensembl:ENSP00000431407.1"
SQ   SEQUENCE   71 AA;  8264 MW;  7FC8B1B2C69D7B7A CRC64;
     MSWIKEGELS LWERFCANII KAGPMPKHIA FIMDGNRRYA KKCQVERQEG HSQGFNKLAE
     TLRWCLNLGI L
//