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Q9H488 (OFUT1_HUMAN) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 98. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (6) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
GDP-fucose protein O-fucosyltransferase 1

EC=2.4.1.221
Alternative name(s):
Peptide-O-fucosyltransferase 1
Short name=O-FucT-1
Gene names
Name:POFUT1
Synonyms:FUT12, KIAA0180
OrganismHomo sapiens (Human)
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length388 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Catalyzes the reaction that attaches fucose through an O-glycosidic linkage to a conserved serine or threonine residue in EGF domains. Plays a crucial role in Notch signaling. Ref.1 Ref.8

Catalytic activity

Transfers an alpha-L-fucosyl residue from GDP-beta-L-fucose to the serine hydroxy group of a protein acceptor.

Cofactor

Manganese. Ref.8

Pathway

Protein modification; protein glycosylation.

Subcellular location

Endoplasmic reticulum By similarity.

Tissue specificity

Highly expressed in heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Ref.1

Sequence similarities

Belongs to the glycosyltransferase 68 family.

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: Q9H488-1)

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.
Isoform 2 (identifier: Q9H488-2)

The sequence of this isoform differs from the canonical sequence as follows:
     182-388: FSPKEHPVLA...DRPPKLRDEF → RENHSCVTLLFPR
Note: No experimental confirmation available.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2626 Potential
Chain27 – 388362GDP-fucose protein O-fucosyltransferase 1
PRO_0000012148

Regions

Motif385 – 3884Prevents secretion from ER Potential

Amino acid modifications

Glycosylation621N-linked (GlcNAc...) Potential
Glycosylation1601N-linked (GlcNAc...) Ref.9

Natural variations

Alternative sequence182 – 388207FSPKE…LRDEF → RENHSCVTLLFPR in isoform 2.
VSP_001809
Natural variant3221L → F.
Corresponds to variant rs17268666 [ dbSNP | Ensembl ].
VAR_049231
Natural variant3481D → N.
Corresponds to variant rs35259534 [ dbSNP | Ensembl ].
VAR_049232

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 [UniParc].

Last modified March 1, 2001. Version 1.
Checksum: 3FACCCA434D02415

FASTA38843,956
        10         20         30         40         50         60 
MGAAAWARPL SVSFLLLLLP LPGMPAGSWD PAGYLLYCPC MGRFGNQADH FLGSLAFAKL 

        70         80         90        100        110        120 
LNRTLAVPPW IEYQHHKPPF TNLHVSYQKY FKLEPLQAYH RVISLEDFME KLAPTHWPPE 

       130        140        150        160        170        180 
KRVAYCFEVA AQRSPDKKTC PMKEGNPFGP FWDQFHVSFN KSELFTGISF SASYREQWSQ 

       190        200        210        220        230        240 
RFSPKEHPVL ALPGAPAQFP VLEEHRPLQK YMVWSDEMVK TGEAQIHAHL VRPYVGIHLR 

       250        260        270        280        290        300 
IGSDWKNACA MLKDGTAGSH FMASPQCVGY SRSTAAPLTM TMCLPDLKEI QRAVKLWVRS 

       310        320        330        340        350        360 
LDAQSVYVAT DSESYVPELQ QLFKGKVKVV SLKPEVAQVD LYILGQADHF IGNCVSSFTA 

       370        380 
FVKRERDLQG RPSSFFGMDR PPKLRDEF 

« Hide

Isoform 2 [UniParc].

Checksum: 5ADE77CE45147644
Show »

FASTA19422,338

References

« Hide 'large scale' references
[1]"Modification of epidermal growth factor-like repeats with O-fucose: molecular cloning and expression of a novel GDP-fucose protein O-fucosyltransferase."
Wang Y., Shao L., Shi S., Harris R.J., Spellman M.W., Stanley P., Haltiwanger R.S.
J. Biol. Chem. 276:40338-40345(2001) [PubMed: 11524432] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, TISSUE SPECIFICITY, INDUCTION.
Tissue: Heart.
[2]"Prediction of the coding sequences of unidentified human genes. V. The coding sequences of 40 new genes (KIAA0161-KIAA0200) deduced by analysis of cDNA clones from human cell line KG-1."
Nagase T., Seki N., Ishikawa K., Tanaka A., Nomura N.
DNA Res. 3:17-24(1996) [PubMed: 8724849] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
Tissue: Bone marrow.
[3]"Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones."
Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T.
DNA Res. 9:99-106(2002) [PubMed: 12168954] [Abstract]
Cited for: SEQUENCE REVISION.
[4]"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. expand/collapse author list , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
[5]"The DNA sequence and comparative analysis of human chromosome 20."
Deloukas P., Matthews L.H., Ashurst J.L., Burton J., Gilbert J.G.R., Jones M., Stavrides G., Almeida J.P., Babbage A.K., Bagguley C.L., Bailey J., Barlow K.F., Bates K.N., Beard L.M., Beare D.M., Beasley O.P., Bird C.P., Blakey S.E. expand/collapse author list , Bridgeman A.M., Brown A.J., Buck D., Burrill W.D., Butler A.P., Carder C., Carter N.P., Chapman J.C., Clamp M., Clark G., Clark L.N., Clark S.Y., Clee C.M., Clegg S., Cobley V.E., Collier R.E., Connor R.E., Corby N.R., Coulson A., Coville G.J., Deadman R., Dhami P.D., Dunn M., Ellington A.G., Frankland J.A., Fraser A., French L., Garner P., Grafham D.V., Griffiths C., Griffiths M.N.D., Gwilliam R., Hall R.E., Hammond S., Harley J.L., Heath P.D., Ho S., Holden J.L., Howden P.J., Huckle E., Hunt A.R., Hunt S.E., Jekosch K., Johnson C.M., Johnson D., Kay M.P., Kimberley A.M., King A., Knights A., Laird G.K., Lawlor S., Lehvaeslaiho M.H., Leversha M.A., Lloyd C., Lloyd D.M., Lovell J.D., Marsh V.L., Martin S.L., McConnachie L.J., McLay K., McMurray A.A., Milne S.A., Mistry D., Moore M.J.F., Mullikin J.C., Nickerson T., Oliver K., Parker A., Patel R., Pearce T.A.V., Peck A.I., Phillimore B.J.C.T., Prathalingam S.R., Plumb R.W., Ramsay H., Rice C.M., Ross M.T., Scott C.E., Sehra H.K., Shownkeen R., Sims S., Skuce C.D., Smith M.L., Soderlund C., Steward C.A., Sulston J.E., Swann R.M., Sycamore N., Taylor R., Tee L., Thomas D.W., Thorpe A., Tracey A., Tromans A.C., Vaudin M., Wall M., Wallis J.M., Whitehead S.L., Whittaker P., Willey D.L., Williams L., Williams S.A., Wilming L., Wray P.W., Hubbard T., Durbin R.M., Bentley D.R., Beck S., Rogers J.
Nature 414:865-871(2001) [PubMed: 11780052] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[6]Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. expand/collapse author list , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C.
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[7]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2).
Tissue: Brain.
[8]"Identification of a GDP-L-fucose:polypeptide fucosyltransferase and enzymatic addition of O-linked fucose to EGF domains."
Wang Y., Lee G.F., Kelley R.F., Spellman M.W.
Glycobiology 6:837-842(1996) [PubMed: 9023546] [Abstract]
Cited for: FUNCTION, COFACTOR, GLYCOSYLATION.
[9]"Glycoproteomics analysis of human liver tissue by combination of multiple enzyme digestion and hydrazide chemistry."
Chen R., Jiang X., Sun D., Han G., Wang F., Ye M., Wang L., Zou H.
J. Proteome Res. 8:651-661(2009) [PubMed: 19159218] [Abstract]
Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-160, MASS SPECTROMETRY.
Tissue: Liver.
[10]"Initial characterization of the human central proteome."
Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J.
BMC Syst. Biol. 5:17-17(2011) [PubMed: 21269460] [Abstract]
Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
+Additional computationally mapped references.

Web resources

GGDB

GlycoGene database

Functional Glycomics Gateway - GTase

Peptide-O-fucosyltransferase 1

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AF375884 mRNA. Translation: AAL09576.1.
D80002 mRNA. Translation: BAA11497.2.
AL121897 Genomic DNA. Translation: CAC16424.1.
AL121897 Genomic DNA. Translation: CAH73300.1.
AK291033 mRNA. Translation: BAF83722.1.
CH471077 Genomic DNA. Translation: EAW76383.1.
CH471077 Genomic DNA. Translation: EAW76384.1.
CH471077 Genomic DNA. Translation: EAW76385.1.
BC000582 mRNA. Translation: AAH00582.1.
IPIIPI00058192.
IPI00218176.
RefSeqNP_056167.1. NM_015352.1.
NP_758436.1. NM_172236.1.
UniGeneHs.472409.

3D structure databases

ProteinModelPortalQ9H488.
SMRQ9H488. Positions 26-379.
ModBaseSearch...

Protein-protein interaction databases

IntActQ9H488. 2 interactions.
STRINGQ9H488.

Protein family/group databases

CAZyGT65. Glycosyltransferase Family 65.

PTM databases

PhosphoSiteQ9H488.

Polymorphism databases

DMDM23396787.

Proteomic databases

PeptideAtlasQ9H488.
PRIDEQ9H488.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENST00000375749; ENSP00000364902; ENSG00000101346.
GeneID23509.
KEGGhsa:23509.
UCSCuc002wxo.1. human.
uc002wxp.1. human.

Organism-specific databases

CTD23509.
GeneCardsGC20P030795.
H-InvDBHIX0015724.
HGNCHGNC:14988. POFUT1.
MIM607491. gene.
neXtProtNX_Q9H488.
PharmGKBPA33495.
HUGESearch...
GenAtlasSearch...

Phylogenomic databases

eggNOGprNOG09707.
GeneTreeENSGT00390000015634.
HOGENOMHBG717204.
HOVERGENHBG059976.
InParanoidQ9H488.
OMASAFVKRE.
OrthoDBEOG43TZVN.
PhylomeDBQ9H488.

Gene expression databases

ArrayExpressQ9H488.
BgeeQ9H488.
CleanExHS_POFUT1.
GenevestigatorQ9H488.
GermOnlineENSG00000101346. Homo sapiens.

Family and domain databases

InterProIPR019378. GDP-Fuc_O-FucTrfase.
[Graphical view]
KOK03691.
PfamPF10250. O-FucT. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

NextBio45915.
SOURCESearch...

Entry information

Entry nameOFUT1_HUMAN
AccessionPrimary (citable) accession number: Q9H488
Secondary accession number(s): A8K4R8 expand/collapse secondary AC list , E1P5M4, Q14685, Q5W185, Q9BW76
Entry history
Integrated into UniProtKB/Swiss-Prot: September 19, 2002
Last sequence update: March 1, 2001
Last modified: January 25, 2012
This is version 98 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Relevant documents

Human chromosome 20

Human chromosome 20: entries, gene names and cross-references to MIM

Human entries with polymorphisms or disease mutations

List of human entries with polymorphisms or disease mutations

Human polymorphisms and disease mutations

Index of human polymorphisms and disease mutations

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families