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Q9SV60 (XTH2_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 101. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Xyloglucan endotransglucosylase/hydrolase protein 2

Short name=At-XTH2
Short name=XTH-2
EC=2.4.1.207
Gene names
Name:XTH2
Ordered Locus Names:At4g13090
ORF Names:F25G13.180
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

Protein attributes

Sequence length292 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

May catalyze xyloglucan endohydrolysis (XEH) and/or endotransglycosylation (XET). Cleaves and religates xyloglucan polymers, an essential constituent of the primary cell wall, and thereby participates in cell wall construction of growing tissues By similarity.

Catalytic activity

Breaks a beta-(1->4) bond in the backbone of a xyloglucan and transfers the xyloglucanyl segment on to O-4 of the non-reducing terminal glucose residue of an acceptor, which can be a xyloglucan or an oligosaccharide of xyloglucan.

Subcellular location

Secretedcell wall Probable. Secretedextracellular spaceapoplast Probable.

Post-translational modification

Contains at least one intrachain disulfide bond essential for its enzymatic activity By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 16 family. XTH group 1 subfamily.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2424 Potential
Chain25 – 292268Xyloglucan endotransglucosylase/hydrolase protein 2
PRO_0000011802

Sites

Active site1061Nucleophile By similarity
Active site1101Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9SV60 [UniParc].

Last modified May 1, 2000. Version 1.
Checksum: 254BFAA13AAB287B

FASTA29233,525
        10         20         30         40         50         60 
MNRIRYCFEL VSVLFLMFTA NARARGRGAI DFDVNYVVTW GQDHILKLNQ GKEVQLSMDY 

        70         80         90        100        110        120 
SSGSGFESKS HYGSGFFQMR IKLPPRDSAG VVTAFYLTSK GDTHDEVDFE FLGNRQGKPI 

       130        140        150        160        170        180 
AIQTNVFSNG QGGREQKFVP WFDPTTSFHT YGILWNPYQI VFYVDKVPIR VFKNIKKSGV 

       190        200        210        220        230        240 
NYPSKPMQLV ASLWNGENWA TSGGKEKINW AYAPFKAQYQ GFSDHGCHVN GQSNNANVCG 

       250        260        270        280        290 
STRYWWNTRT YSQLSANEQK VMENVRAKYM TYDYCSDRPR YPVPPSECRW NQ 

« Hide

References

« Hide 'large scale' references
[1]"Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana."
Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T., Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B., Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M., de Simone V., Obermaier B. expand/collapse author list , Mache R., Mueller M., Kreis M., Delseny M., Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D., Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J., Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B., Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J., Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R., Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M., Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P., Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S., Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C., Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J., Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S., Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A., Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M., Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D., Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E., Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S., Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R., Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M., Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E., Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P., Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K., Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K., de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K., Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M., Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G., Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K., Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K., Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W., Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H., Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B., Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J., Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K., O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N., Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A., Martienssen R., McCombie W.R.
Nature 402:769-777(1999) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Columbia.
[2]The Arabidopsis Information Resource (TAIR)
Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
Cited for: GENOME REANNOTATION.
Strain: cv. Columbia.
[3]Underwood B.A., Xiao Y.-L., Moskal W.A. Jr., Monaghan E.L., Wang W., Redman J.C., Wu H.C., Utterback T., Town C.D.
Submitted (MAY-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: cv. Columbia.
[4]"The XTH family of enzymes involved in xyloglucan endotransglucosylation and endohydrolysis: current perspectives and a new unifying nomenclature."
Rose J.K.C., Braam J., Fry S.C., Nishitani K.
Plant Cell Physiol. 43:1421-1435(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: NOMENCLATURE.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AL079349 Genomic DNA. Translation: CAB45508.1.
AL161535 Genomic DNA. Translation: CAB78351.1.
CP002687 Genomic DNA. Translation: AEE83229.1.
DQ056649 mRNA. Translation: AAY78796.1.
PIRT10211.
RefSeqNP_193045.1. NM_117378.1.
UniGeneAt.54297.

3D structure databases

ProteinModelPortalQ9SV60.
SMRQ9SV60. Positions 30-289.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH16. Glycoside Hydrolase Family 16.

Proteomic databases

PRIDEQ9SV60.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT4G13090.1; AT4G13090.1; AT4G13090.
GeneID826923.
KEGGath:AT4G13090.

Organism-specific databases

TAIRAT4G13090.

Phylogenomic databases

eggNOGCOG2273.
HOGENOMHOG000236368.
InParanoidQ9SV60.
KOK08235.
OMAFLMFTAN.
PhylomeDBQ9SV60.
ProtClustDBCLSN2684545.

Enzyme and pathway databases

BioCycARA:AT4G13090-MONOMER.

Gene expression databases

GenevestigatorQ9SV60.

Family and domain databases

Gene3D2.60.120.200. 1 hit.
InterProIPR008264. Beta_glucanase.
IPR008985. ConA-like_lec_gl_sf.
IPR013320. ConA-like_subgrp.
IPR000757. Glyco_hydro_16.
IPR016455. XET.
IPR010713. XET_C.
[Graphical view]
PfamPF00722. Glyco_hydro_16. 1 hit.
PF06955. XET_C. 1 hit.
[Graphical view]
PIRSFPIRSF005604. XET. 1 hit.
PRINTSPR00737. GLHYDRLASE16.
SUPFAMSSF49899. SSF49899. 1 hit.
ProtoNetSearch...

Entry information

Entry nameXTH2_ARATH
AccessionPrimary (citable) accession number: Q9SV60
Secondary accession number(s): Q4PSI7
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2003
Last sequence update: May 1, 2000
Last modified: February 19, 2014
This is version 101 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

Arabidopsis thaliana

Arabidopsis thaliana: entries and gene names