Reviewed, UniProtKB/Swiss-Prot Q9M9U0 (GT4_ARATH)

Names and origin

Protein names

Recommended name:
    Putative glycosyltransferase 4
      Short name=AtGT4
    EC=2.4.-.-

Gene names

Name:	GT4
Ordered Locus Names:	At1g18690
ORF Names:	F6A14.20

Organism

Arabidopsis thaliana (Mouse-ear cress) [Complete proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis

Protein attributes

Sequence length	513 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Subcellular location	Golgi apparatus membrane; Single-pass type II membrane protein Potential.
Sequence similarities	Belongs to the glycosyltransferase 34 family.

Ontologies

Keywords
Cellular component	Golgi apparatus Membrane
Domain	Signal-anchor Transmembrane
Molecular function	Glycosyltransferase Transferase
PTM	Glycoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	Golgi membrane Inferred from electronic annotation. Source: UniProtKB-SubCell integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	transferase activity, transferring hexosyl groups Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 513	513	Putative glycosyltransferase 4		PRO_0000215172
Regions
	Topological domain	1 – 39	39	Cytoplasmic Potential
	Transmembrane	40 – 60	21	Signal-anchor for type II membrane protein Potential
	Topological domain	61 – 513	453	Lumenal Potential
Amino acid modifications
	Glycosylation	76	1	N-linked (GlcNAc...) Potential
	Glycosylation	110	1	N-linked (GlcNAc...) Potential
	Glycosylation	142	1	N-linked (GlcNAc...) Potential
	Glycosylation	174	1	N-linked (GlcNAc...) Potential
	Glycosylation	490	1	N-linked (GlcNAc...) Potential
Experimental info
	Sequence conflict	95	1	H → Y in BAF01601. Ref.2
	Sequence conflict	95	1	H → Y in BAD43079. Ref.2

Sequences

	Sequence		Length	Mass (Da)
	Q9M9U0-1 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: ABA6ECC18912B275	FASTA	513	58,314
	10 20 30 40 50 60 MFQDGSRSSG SGRGLSTTAV SNGGWRTRGF LRGWQIQNTL FNNIKFMILC CFVTILILLG 70 80 90 100 110 120 TIRVGNLGSS NADSVNQSFI KETIPILAEI PSDSHSTDLA EPPKADVSPN ATYTLEPRIA 130 140 150 160 170 180 EIPSDVHSTD LVELPKADIS PNATYTLGPR IAEIPSDSHL TDLLEPPKAD ISPNATYTLG 190 200 210 220 230 240 PKITNWDSQR KVWLNQNPEF PNIVNGKARI LLLTGSSPGP CDKPIGNYYL LKAVKNKIDY 250 260 270 280 290 300 CRLHGIEIVY NMANLDEELS GYWTKLPMIR TLMLSHPEVE WIWWMDSDAL FTDILFEIPL 310 320 330 340 350 360 PRYENHNLVI HGYPDLLFNQ KSWVALNTGI FLLRNCQWSL DLLDAWAPMG PKGKIRDETG 370 380 390 400 410 420 KILTAYLKGR PAFEADDQSA LIYLLLSQKE KWIEKVYVEN QYYLHGFWEG LVDRYEEMIE 430 440 450 460 470 480 KYHPGLGDER WPFVTHFVGC KPCGSYADYA VDRCFKSMER AFNFADNQVL KLYGFSHRGL 490 500 510 LSPKIKRIRN ETVSPLESVD KFDIRRMHME TKP

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana." Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K. , Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W. Nature 408:816-820(2000) [PubMed: 11130712] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.
[2]	"Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs." Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K. , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K. Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia.
[3]	"An Arabidopsis gene encoding an alpha-xylosyltransferase involved in xyloglucan biosynthesis." Faik A., Price N.J., Raikhel N.V., Keegstra K. Proc. Natl. Acad. Sci. U.S.A. 99:7797-7802(2002) [PubMed: 12032363] [Abstract] Cited for: GENE FAMILY, NOMENCLATURE.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AC011809 Genomic DNA. Translation: AAF27110.1. AK175316 mRNA. Translation: BAD43079.1. AK229765 mRNA. Translation: BAF01601.1.
IPI	IPI00522442.
PIR	F86320.
RefSeq	NP_173304.2.
UniGene	At.73903
3D structure databases
ModBase	Search...
Protein family/group databases
CAZy	GT34. Glycosyltransferase Family 34.
Proteomic databases
PRIDE	Q9M9U0.
Genome annotation databases
GeneID	838450.
GenomeReviews	Gene locus AT1G18690 in contig CT485782_GR.
KEGG	ath:AT1G18690.
Organism-specific databases
TAIR	At1g18690.
Gene expression databases
GermOnline	AT1G18690. Arabidopsis thaliana.
Family and domain databases
InterPro	IPR008630. Glyco_trans_34. [Graphical view]
Pfam	PF05637. Glyco_transf_34. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GT4_ARATH

Accession

Primary (citable) accession number: Q9M9U0
Secondary accession number(s): Q682Q1

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 26, 2004
Last sequence update:	October 1, 2000
Last modified:	June 16, 2009
This is version 42 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)