Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-3702-01209
Entry Name
UniProt Accession
Theoretical PI
6.27
Molecular Weight
69277.16
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Sterol 3-beta-glucosyltransferase UGT80A2
Protein Synonyms/Alias
2.4.1.173; UDP-glucose:sterol glucosyltransferase 80A2;
Gene Name
UGT80A2
Gene Synonyms/Alias
At3g07020; F17A9.17;
Created Date
01-MAY-2013
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
288
Canonical
IYSLLPACKEPDPDS
[1]
S-Palmitoylation
Organism
Arabidopsis thaliana (Mouse-ear cress)
NCBI Taxa ID
3702
Reference
[1] Predicted from GPS-Lipid
Functional Description
Involved in the biosynthesis of sterol glucosides. Catalyzes the synthesis of steryl glycosides (SGs) and acyl steryl glycosides (ASGs) which are the most abundant sterol derivatives in higher plants. Can act on several sterols like sitosterol, campesterol and stigmasterol. Both UGT80A2 and UGT80B1 are required for the normal production of SGs and ASGs in seeds.
Sequence Annotation
Protein Length
637 AA.
Protein Sequence
(Canonical)
MPEISPAELA KVSSSSSSSS SSSSGRASVK IEEIEGGAAA SGVVIVSEEL ETNPKTVVAS  60
IADETVAESS GTGNKSFSRV WTMPLEGSSS SDKAESSSTN QPRLDKSKTE RQQKVTHILA  120
EDAAKIFDDK ISAGKKLKLL NRIATVKHDG TVEFEVPADA IPQPIVVDRG ESKNGVCADE  180
SIDGVDLQYI PPMQIVMLIV GTRGDVQPFV AIAKRLQDYG HRVRLATHAN FKEFVLTAGL  240
EFYPLGGDPK VLAGYMVKNK GFLPSGPSEI PIQRNQMKDI IYSLLPACKE PDPDSGISFK  300
ADAIIANPPA YGHTHVAEAL KIPIHVFFTM PWTPTSEFPH PLSRVKQPAG YRLSYQIVDS  360
LIWLGIRDMV NDLRKKKLKL RPVTYLSGTQ GSGSNIPHGY MWSPHLVPKP KDWGPQIDVV  420
GFCYLDLASN YEPPAELVEW LEAGDKPIYI GFGSLPVQEP EKMTEIIVEA LQRTKQRGII  480
NKGWGGLGNL KEPKDFVYLL DNVPHDWLFP RCKAVVHHGG AGTTAAGLKA SCPTTIVPFF  540
GDQPFWGERV HARGVGPSPI PVDEFSLHKL EDAINFMLDD KVKSSAETLA KAMKDEDGVA  600
GAVKAFFKHL PSAKQNISDP IPEPSGFLSF RKCFGCS                           637
FASTA
(Canonical)
>LipidDB-3702-01209|Q9M8Z7
MPEISPAELAKVSSSSSSSSSSSSGRASVKIEEIEGGAAASGVVIVSEELETNPKTVVAS
IADETVAESSGTGNKSFSRVWTMPLEGSSSSDKAESSSTNQPRLDKSKTERQQKVTHILA
EDAAKIFDDKISAGKKLKLLNRIATVKHDGTVEFEVPADAIPQPIVVDRGESKNGVCADE
SIDGVDLQYIPPMQIVMLIVGTRGDVQPFVAIAKRLQDYGHRVRLATHANFKEFVLTAGL
EFYPLGGDPKVLAGYMVKNKGFLPSGPSEIPIQRNQMKDIIYSLLPACKEPDPDSGISFK
ADAIIANPPAYGHTHVAEALKIPIHVFFTMPWTPTSEFPHPLSRVKQPAGYRLSYQIVDS
LIWLGIRDMVNDLRKKKLKLRPVTYLSGTQGSGSNIPHGYMWSPHLVPKPKDWGPQIDVV
GFCYLDLASNYEPPAELVEWLEAGDKPIYIGFGSLPVQEPEKMTEIIVEALQRTKQRGII
NKGWGGLGNLKEPKDFVYLLDNVPHDWLFPRCKAVVHHGGAGTTAAGLKASCPTTIVPFF
GDQPFWGERVHARGVGPSPIPVDEFSLHKLEDAINFMLDDKVKSSAETLAKAMKDEDGVA
GAVKAFFKHLPSAKQNISDPIPEPSGFLSFRKCFGCS
Gene Ontology
GO:0016020; C:membrane; IDA:TAIR
GO:0005886; C:plasma membrane; IDA:TAIR
GO:0051507; F:beta-sitosterol UDP-glucosyltransferase activity; IDA:TAIR
GO:0016906; F:sterol 3-beta-glucosyltransferase activity; IDA:TAIR
GO:0030259; P:lipid glycosylation; IEA:InterPro
GO:0048316; P:seed development; IMP:TAIR
GO:0016126; P:sterol biosynthetic process; IEA:UniProtKB-KW
GO:0016125; P:sterol metabolic process; IMP:TAIR
Interpro
InterPro; IPR004276; Glyco_trans_28
InterPro; IPR002213; UDP_glucos_trans
Pfam
Pfam; PF03033; Glyco_transf_28;
Pfam; PF00201; UDPGT;
SMART
PROSITE
PRINTS