Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-3702-01248
Entry Name
UniProt Accession
Theoretical PI
9.04
Molecular Weight
60010.94
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Inositol phosphorylceramide glucuronosyltransferase 1
Protein Synonyms/Alias
2.4.1.17; Glycogenin-like protein 6; Plant glycogenin-like starch initiation protein 6;
Gene Name
IPUT1
Gene Synonyms/Alias
PGSIP6; At5g18480; T28N17.3;
Created Date
18-APR-2012
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
534
Canonical
TTRSNSLCFLC****
[1]
S-Palmitoylation
537
Canonical
SNSLCFLC*******
[1]
S-Palmitoylation
Organism
Arabidopsis thaliana (Mouse-ear cress)
NCBI Taxa ID
3702
Reference
[1] Predicted from GPS-Lipid
Functional Description
Mediates the transfer of glucuronic acid (GlcA) from UDP-GlcA to glycosyl inositol phosphorylceramides (GIPCs). The formation of GIPCs sphingolipids seems essential for pollen function.
Sequence Annotation
Transmembrane: 6 26 Helical.
Transmembrane: 293 313 Helical.
Transmembrane: 375 395 Helical.
Transmembrane: 406 426 Helical.
Transmembrane: 468 488 Helical.
Transmembrane: 494 514 Helical.
Active site: 108 108
Metal binding site: 124 124 Manganese.
Metal binding site: 126 126 Manganese.
Metal binding site: 248 248 Manganese.
Functional site: 183 183 Important for catalytic activity.
Protein Length
537 AA.
Protein Sequence
(Canonical)
MVRLKTSLWV LLLALVSIQL NGSFGSESSK VAYVTLLYGD EFLLGVRVLG KSIRDTGSTK  60
DMVALVSDGV SDYSKKLLKA DGWKVEKISL LANPNQVHPT RFWGVYTKLK IFNMTDYKKV  120
VYLDADTIVV KNIEDLFKCS KFCANLKHSE RLNSGVMVVE PSEALFNDMM RKVKTLSSYT  180
GGDQGFLNSY YPDFPNARVF DPSVTPEVLK TRPVPAMERL STLYNADVGL YMLANKWMVD  240
DSKLHVIHYT LGPLKPWDWW TAWLVKPVDA WHSIRVKLEE TLPGTGGGSN QHDELVVKFL  300
FLLPLCALLF CIYRSIQGRE GSLCWSSFSN QIRYLYYKVR SNGTLGYGGV STMSPSYQPH  360
SGNAQSKVPQ HLGAVSVVVC FTAVLLSLGI SFAIVPRQIM PWTGLVLVYE WTFTIFFLLF  420
GVFLLFVHQH GKRIAIQSES SSLDDSAKVH QRAGGSCDVT TLYYGLGMAF LAIAAVSLPY  480
ILGITALFTR LGLMVGLAII LAAFMTYASE HLAVRWFLKG LEDRRDTTRS NSLCFLC     537
FASTA
(Canonical)
>LipidDB-3702-01248|Q8GWB7
MVRLKTSLWVLLLALVSIQLNGSFGSESSKVAYVTLLYGDEFLLGVRVLGKSIRDTGSTK
DMVALVSDGVSDYSKKLLKADGWKVEKISLLANPNQVHPTRFWGVYTKLKIFNMTDYKKV
VYLDADTIVVKNIEDLFKCSKFCANLKHSERLNSGVMVVEPSEALFNDMMRKVKTLSSYT
GGDQGFLNSYYPDFPNARVFDPSVTPEVLKTRPVPAMERLSTLYNADVGLYMLANKWMVD
DSKLHVIHYTLGPLKPWDWWTAWLVKPVDAWHSIRVKLEETLPGTGGGSNQHDELVVKFL
FLLPLCALLFCIYRSIQGREGSLCWSSFSNQIRYLYYKVRSNGTLGYGGVSTMSPSYQPH
SGNAQSKVPQHLGAVSVVVCFTAVLLSLGISFAIVPRQIMPWTGLVLVYEWTFTIFFLLF
GVFLLFVHQHGKRIAIQSESSSLDDSAKVHQRAGGSCDVTTLYYGLGMAFLAIAAVSLPY
ILGITALFTRLGLMVGLAIILAAFMTYASEHLAVRWFLKGLEDRRDTTRSNSLCFLC
Gene Ontology
GO:0005768; C:endosome; IDA:TAIR
GO:0005794; C:Golgi apparatus; IDA:TAIR
GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW
GO:0016020; C:membrane; IDA:TAIR
GO:0005802; C:trans-Golgi network; IDA:TAIR
GO:0015020; F:glucuronosyltransferase activity; IDA:UniProtKB
GO:0046872; F:metal ion binding; IEA:UniProtKB-KW
GO:0008152; P:metabolic process; IDA:GOC
Interpro
InterPro; IPR002495; Glyco_trans_8
InterPro; IPR029044; Nucleotide-diphossugar_trans
Pfam
Pfam; PF01501; Glyco_transf_8;
SMART
PROSITE
PRINTS