Reviewed, UniProtKB/Swiss-Prot Q9SJP2 (FUT4_ARATH)

Names and origin

Protein names

Recommended name:
    Probable fucosyltransferase 4
      Short name=AtFUT4
    EC=2.4.1.-

Gene names

Name:	FUT4
Ordered Locus Names:	At2g15390
ORF Names:	F26H6.9

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	503 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	May be involved in cell wall biosynthesis. May act as a fucosyltransferase.
Pathway	Protein modification; protein glycosylation.
Subcellular location	Golgi apparatus › Golgi stack membrane; Single-pass type II membrane protein By similarity. Note: Membrane-bound form in trans cisternae of Golgi By similarity.
Tissue specificity	Expressed in roots, stems, leaves, flowers, siliques and seedlings.
Sequence similarities	Belongs to the glycosyltransferase 37 family.

Ontologies

Keywords
Biological process	Cell wall biogenesis/degradation
Cellular component	Golgi apparatus Membrane
Coding sequence diversity	Alternative splicing
Domain	Signal-anchor Transmembrane
Molecular function	Glycosyltransferase Transferase
PTM	Glycoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	cell wall biogenesis Inferred from electronic annotation. Source: InterPro cell wall organization Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	Golgi cisterna membrane Inferred from electronic annotation. Source: UniProtKB-SubCell integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	galactoside 2-alpha-L-fucosyltransferase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Alternative products

This entry describes 1 isoform produced by alternative splicing. [Select]

Note: A number of isoforms are produced. According to EST sequences.

Isoform 1 (identifier: Q9SJP2-1)

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 503	503	Probable fucosyltransferase 4		PRO_0000193913
Regions
	Topological domain	1 – 4	4	Cytoplasmic Potential
	Transmembrane	5 – 21	17	Signal-anchor for type II membrane protein Potential
	Topological domain	22 – 503	482	Lumenal Potential
Amino acid modifications
	Glycosylation	104	1	N-linked (GlcNAc...) Potential
	Glycosylation	194	1	N-linked (GlcNAc...) Potential
	Glycosylation	198	1	N-linked (GlcNAc...) Potential
	Glycosylation	345	1	N-linked (GlcNAc...) Potential
	Glycosylation	377	1	N-linked (GlcNAc...) Potential

Sequences

	Sequence		Length	Mass (Da)
	Isoform 1 [UniParc]. Last modified May 1, 2000. Version 1. Checksum: C5057FBE5C6D2E5C	FASTA	503	58,056
	10 20 30 40 50 60 MFCHSLLAQR ILLLTFFFVI CSDESETPGR DRLIGGLLTA DFDEGSCLSR YHKTFLYRKP 70 80 90 100 110 120 SPYKPSEYLV SKLRSYEMLH KRCGPGTKAY KEATKHLSHD ENYNASKSDG ECRYVVWLAD 130 140 150 160 170 180 YGLGNRLLTL ASVFLYALLT DRIILVDNRK DIGDLLCEPF PGTSWLLPLD FPLMKYADGY 190 200 210 220 230 240 HKGYSRCYGT MLENHSINST SFPPHLYMHN LHDSRDSDKM FFCQKDQSLI DKVPWLIFRA 250 260 270 280 290 300 NVYFVPSLWF NPTFQTELTK LFPQKETVFH HLGRYLFHPK NQVWDIVTKY YHDHLSKADE 310 320 330 340 350 360 RLGIQIRVFR DQGGYYQHVM DQVISCTQRE KLLPELATQE ESKVNISNIP KSKAVLVTSL 370 380 390 400 410 420 SPEYSKKLEN MFSERANMTG EIIKVYQPSG ERYQQTDKKV HDQKALAEMY LLSLTDNIVA 430 440 450 460 470 480 SSRSTFGYVA YSLGGLKPWL LYLPNDNKAP DPPCVRSTSM EPCFLTPPTH GCEPDAWGTE 490 500 SGKVVPFVRY CEDIWGLKLF DEL

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Characterization of a family of Arabidopsis genes related to xyloglucan fucosyltransferase1." Sarria R., Wagner T.A., O'Neill M.A., Faik A., Wilkerson C.G., Keegstra K., Raikhel N.V. Plant Physiol. 127:1595-1606(2001) [PubMed: 11743104] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[2]	"Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana." Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D., Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V., Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S., Cronin L.A. , Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J., Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M., Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O., Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C. Nature 402:761-768(1999) [PubMed: 10617197] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AF417474 mRNA. Translation: AAL50623.1. AC006920 Genomic DNA. Translation: AAD22285.1.
IPI	IPI00536781.
PIR	D84528.
RefSeq	NP_179141.1.
UniGene	At.28327
3D structure databases
ModBase	Search...
Protein family/group databases
CAZy	GT37. Glycosyltransferase Family 37.
Proteomic databases
PRIDE	Q9SJP2.
ProMEX	Q9SJP2.
Genome annotation databases
GeneID	816031.
GenomeReviews	Gene locus AT2G15390 in contig CT485783_GR.
KEGG	ath:AT2G15390.
NMPDR	fig|3702.1.peg.8543.
Organism-specific databases
TAIR	At2g15390.
Phylogenomic databases
OMA	Q9SJP2. TFGYVAY.
Gene expression databases
ArrayExpress	Q9SJP2.
Family and domain databases
InterPro	IPR004938. XG_FTase. [Graphical view]
Pfam	PF03254. XG_FTase. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

FUT4_ARATH

Accession

Primary (citable) accession number: Q9SJP2

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 5, 2002
Last sequence update:	May 1, 2000
Last modified:	June 16, 2009
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)