Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SEC

Gene

SEC

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

O-linked N-acetylglucosamine transferase (OGT) that mediates O-glycosylation of capsid protein (CP) of virus in case of infection by Plum pox virus. OGTs catalyze the addition of nucleotide-activated sugars directly onto the polypeptide through O-glycosidic linkage with the hydroxyl of serine or threonine. Probably acts by adding O-linked sugars to yet unknown proteins. Its OGT activity has been proved in vitro but not in vivo. Required with SPY for gamete and seed development.1 Publication

Catalytic activityi

UDP-N-acetyl-alpha-D-glucosamine + [protein]-L-serine = UDP + [protein]-3-O-(N-acetyl-beta-D-glucosaminyl)-L-serine.1 Publication
UDP-N-acetyl-alpha-D-glucosamine + [protein]-L-threonine = UDP + [protein]-3-O-(N-acetyl-beta-D-glucosaminyl)-L-threonine.1 Publication

Pathwayi: protein glycosylation

This protein is involved in the pathway protein glycosylation, which is part of Protein modification.
View all proteins of this organism that are known to be involved in the pathway protein glycosylation and in Protein modification.

GO - Molecular functioni

  • transferase activity, transferring glycosyl groups Source: TAIR

GO - Biological processi

  • multicellular organism development Source: UniProtKB-KW
  • protein O-linked glycosylation Source: TAIR

Keywordsi

Molecular functionDevelopmental protein, Glycosyltransferase, Transferase

Enzyme and pathway databases

BRENDAi2.4.1.255 399
UniPathwayiUPA00378

Protein family/group databases

CAZyiGT41 Glycosyltransferase Family 41

Names & Taxonomyi

Protein namesi
Recommended name:
Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SEC (EC:2.4.1.2551 Publication)
Alternative name(s):
Protein SECRET AGENT
Gene namesi
Name:SEC
Ordered Locus Names:At3g04240
ORF Names:T6K12.14
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

AraportiAT3G04240
TAIRilocus:2103025 AT3G04240

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001917821 – 977Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SECAdd BLAST977

Proteomic databases

PaxDbiQ9M8Y0
PRIDEiQ9M8Y0

Expressioni

Gene expression databases

ExpressionAtlasiQ9M8Y0 differential
GenevisibleiQ9M8Y0 AT

Interactioni

Protein-protein interaction databases

BioGridi4914, 4 interactors
IntActiQ9M8Y0, 2 interactors
STRINGi3702.AT3G04240.1

Structurei

3D structure databases

ProteinModelPortaliQ9M8Y0
SMRiQ9M8Y0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Repeati53 – 86TPR 1Add BLAST34
Repeati87 – 120TPR 2Add BLAST34
Repeati121 – 154TPR 3Add BLAST34
Repeati155 – 188TPR 4Add BLAST34
Repeati190 – 222TPR 5Add BLAST33
Repeati223 – 256TPR 6Add BLAST34
Repeati257 – 290TPR 7Add BLAST34
Repeati292 – 324TPR 8Add BLAST33
Repeati325 – 358TPR 9Add BLAST34
Repeati360 – 392TPR 10Add BLAST33
Repeati393 – 426TPR 11Add BLAST34
Repeati428 – 460TPR 12Add BLAST33
Repeati461 – 494TPR 13Add BLAST34

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni495 – 977Catalytic regionAdd BLAST483

Sequence similaritiesi

Keywords - Domaini

Repeat, TPR repeat

Phylogenomic databases

eggNOGiENOG410IRRE Eukaryota
COG3914 LUCA
HOGENOMiHOG000003765
InParanoidiQ9M8Y0
KOiK09667
OMAiPFMDYII
OrthoDBiEOG093601AY
PhylomeDBiQ9M8Y0

Family and domain databases

Gene3Di1.25.40.10, 3 hits
InterProiView protein in InterPro
IPR029489 OGT/SEC/SPY_C
IPR013026 TPR-contain_dom
IPR011990 TPR-like_helical_dom_sf
IPR001440 TPR_1
IPR019734 TPR_repeat
PfamiView protein in Pfam
PF13844 Glyco_transf_41, 2 hits
PF00515 TPR_1, 2 hits
PF13176 TPR_7, 1 hit
PF13181 TPR_8, 2 hits
SMARTiView protein in SMART
SM00028 TPR, 13 hits
SUPFAMiSSF48452 SSF48452, 3 hits
PROSITEiView protein in PROSITE
PS50005 TPR, 13 hits
PS50293 TPR_REGION, 1 hit

Sequencei

Sequence statusi: Complete.

Q9M8Y0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MISSKNGAAM ISRPVFLSDR VDEVFSRKLD LSVSSSSSSS LLQQFNKTHE
60 70 80 90 100
GDDDARLALA HQLYKGGDFK QALEHSNMVY QRNPLRTDNL LLIGAIYYQL
110 120 130 140 150
QEYDMCIARN EEALRIQPQF AECYGNMANA WKEKGDTDRA IRYYLIAIEL
160 170 180 190 200
RPNFADAWSN LASAYMRKGR LSEATQCCQQ ALSLNPLLVD AHSNLGNLMK
210 220 230 240 250
AQGLIHEAYS CYLEAVRIQP TFAIAWSNLA GLFMESGDLN RALQYYKEAV
260 270 280 290 300
KLKPAFPDAY LNLGNVYKAL GRPTEAIMCY QHALQMRPNS AMAFGNIASI
310 320 330 340 350
YYEQGQLDLA IRHYKQALSR DPRFLEAYNN LGNALKDIGR VDEAVRCYNQ
360 370 380 390 400
CLALQPNHPQ AMANLGNIYM EWNMMGPASS LFKATLAVTT GLSAPFNNLA
410 420 430 440 450
IIYKQQGNYS DAISCYNEVL RIDPLAADAL VNRGNTYKEI GRVTEAIQDY
460 470 480 490 500
MHAINFRPTM AEAHANLASA YKDSGHVEAA ITSYKQALLL RPDFPEATCN
510 520 530 540 550
LLHTLQCVCC WEDRSKMFAE VESIIRRQIN MSVLPSVQPF HAIAYPIDPI
560 570 580 590 600
LALEISRKYA AHCSIIASRF GLPPFTHPAG LPVKREGGFK RLRIGYVSSD
610 620 630 640 650
FGNHPLSHLM GSVFGMHNRE NVEVFCYALS ANDNTEWRQR IQSEAEHFLD
660 670 680 690 700
VSAMSSDAIA KIINQDKIQI LINLNGYTKG ARNEIFAMQP APIQVSYMGF
710 720 730 740 750
PGTTGATYID YLVTDEFVSP LQYAHIYSEK LVHLPHCYFV NDYKQKNQDV
760 770 780 790 800
LDPNSKPKRS DYGLPEDKFI FACFNQLYKM DPEIVNTWCN ILKRVPNSAL
810 820 830 840 850
WLLRFPAAGE MRFRTYAAAQ GVQPDQIIFT DVAMKSEHIR RSVLADVILD
860 870 880 890 900
TPLCNGHTTG TDVLWAGVPM ITLPLEKMAT RVAGSLCLAT GLGHGMIVNS
910 920 930 940 950
LEEYEEKAVS LALNKPKLQA LTKELRASRL TCPLFDTMRW VKNLERSYFK
960 970
MWNLHCSGQQ PQHFKVLEND LEFPHDR
Length:977
Mass (Da):110,114
Last modified:October 1, 2000 - v1
Checksum:i2AC617CB4B6D5409
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF441079 mRNA Translation: AAL60196.1
AC016829 Genomic DNA Translation: AAF26789.1
CP002686 Genomic DNA Translation: AEE74056.1
AY090938 mRNA Translation: AAM13988.1
AY117340 mRNA Translation: AAM51415.1
RefSeqiNP_187074.1, NM_111295.4
UniGeneiAt.27850
At.71305

Genome annotation databases

EnsemblPlantsiAT3G04240.1; AT3G04240.1; AT3G04240
GeneIDi819579
GrameneiAT3G04240.1; AT3G04240.1; AT3G04240
KEGGiath:AT3G04240

Similar proteinsi

Entry informationi

Entry nameiSEC_ARATH
AccessioniPrimary (citable) accession number: Q9M8Y0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 22, 2005
Last sequence update: October 1, 2000
Last modified: May 23, 2018
This is version 129 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health