Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q8L7H3 (XTH29_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 99. 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:
Probable xyloglucan endotransglucosylase/hydrolase protein 29

Short name=At-XTH29
Short name=XTH-29
EC=2.4.1.207
Gene names
Name:XTH29
Synonyms:XTR13
Ordered Locus Names:At4g18990
ORF Names:F13C5.160
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

Protein attributes

Sequence length357 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Catalyzes 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.

Miscellaneous

In contrast to group 1 and group 2 endotransglucosylase/hydrolase proteins, it may not contain the ligase activity, and may catalyze endohydrolysis xyloglucan polymers only.

Sequence similarities

Belongs to the glycosyl hydrolase 16 family. XTH group 3 subfamily.

Sequence caution

The sequence CAA16756.1 differs from that shown. Reason: Erroneous gene model prediction.

The sequence CAB78901.1 differs from that shown. Reason: Erroneous gene model prediction.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 3131 Potential
Chain32 – 357326Probable xyloglucan endotransglucosylase/hydrolase protein 29
PRO_0000011829

Sites

Active site1171Nucleophile By similarity
Active site1211Proton donor By similarity

Amino acid modifications

Glycosylation1401N-linked (GlcNAc...) Potential
Glycosylation2411N-linked (GlcNAc...) Potential
Glycosylation2621N-linked (GlcNAc...) Potential
Glycosylation3471N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
Q8L7H3 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: 1E7A0A4E438F85B7

FASTA35741,215
        10         20         30         40         50         60 
MRDSIYLLWI DNRLVVIIMM VMMVSCRCVL GLENINPIFF DEGLSHLFGE GNLIRSPDDR 

        70         80         90        100        110        120 
SVRLLLDKYT GSGFISSSMY QHGFFSSLIK LPGAYTAGIV VAFYTSNGDV FVKDHDELDI 

       130        140        150        160        170        180 
EFLGNLEGKP WRFQTNMYGN GSTNRGREER YRLWFDPSKE FHRYSILWTP TKIIFWVDDV 

       190        200        210        220        230        240 
PIREILRKEE MNGDYPQKPM SLYATIWDAS SWATSGGKFG VDYTFSPFVS EFKDIALDGC 

       250        260        270        280        290        300 
NVSDSFPGEN NNNNIGNYNN INCSVSDQFL MSNDYSTISP KQATAMRRFR ERYMYYSYCY 

       310        320        330        340        350 
DTIRYSVPPP ECVIVTAEKN RFRDTGRLKF GGSHPKVHKA RKKRRRNRST PVVSADL 

« 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]"Empirical analysis of transcriptional activity in the Arabidopsis genome."
Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. expand/collapse author list , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
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.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AL021711 Genomic DNA. Translation: CAA16756.1. Sequence problems.
AL161549 Genomic DNA. Translation: CAB78901.1. Sequence problems.
CP002687 Genomic DNA. Translation: AEE84120.1.
AY133703 mRNA. Translation: AAM91637.1.
PIRT05036.
RefSeqNP_193634.1. NM_118017.2.
UniGeneAt.32850.

3D structure databases

ProteinModelPortalQ8L7H3.
SMRQ8L7H3. Positions 35-312.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH16. Glycoside Hydrolase Family 16.

Proteomic databases

PRIDEQ8L7H3.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT4G18990.1; AT4G18990.1; AT4G18990.
GeneID827635.
KEGGath:AT4G18990.

Organism-specific databases

TAIRAT4G18990.

Phylogenomic databases

eggNOGCOG2273.
HOGENOMHOG000236368.
InParanoidQ8L7H3.
KOK08235.
OMAESKTVVM.
PhylomeDBQ8L7H3.

Enzyme and pathway databases

BioCycARA:AT4G18990-MONOMER.

Gene expression databases

GenevestigatorQ8L7H3.

Family and domain databases

Gene3D2.60.120.200. 1 hit.
InterProIPR008985. ConA-like_lec_gl_sf.
IPR013320. ConA-like_subgrp.
IPR000757. Glyco_hydro_16.
IPR010713. XET_C.
[Graphical view]
PfamPF00722. Glyco_hydro_16. 1 hit.
PF06955. XET_C. 1 hit.
[Graphical view]
SUPFAMSSF49899. SSF49899. 1 hit.
ProtoNetSearch...

Entry information

Entry nameXTH29_ARATH
AccessionPrimary (citable) accession number: Q8L7H3
Secondary accession number(s): O49412
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2003
Last sequence update: October 1, 2002
Last modified: May 14, 2014
This is version 99 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