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Q9M0D1 (XTH19_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 100. 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 19

Short name=At-XTH19
Short name=XTH-19
EC=2.4.1.207
Gene names
Name:XTH19
Ordered Locus Names:At4g30290
ORF Names:F17I23.370
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

Protein attributes

Sequence length277 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.

Tissue specificity

Root specific. Ref.4

Induction

By auxin. Ref.4

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 2 subfamily.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2121 Potential
Chain22 – 277256Probable xyloglucan endotransglucosylase/hydrolase protein 19
PRO_0000011819

Sites

Active site991Nucleophile By similarity
Active site1031Proton donor By similarity

Amino acid modifications

Glycosylation1071N-linked (GlcNAc...) Potential

Experimental info

Sequence conflict1121P → T in AAK91391. Ref.3
Sequence conflict1121P → T in AAN28826. Ref.3

Sequences

Sequence LengthMass (Da)Tools
Q9M0D1 [UniParc].

Last modified October 1, 2000. Version 1.
Checksum: B801F67E0CD72E53

FASTA27731,563
        10         20         30         40         50         60 
MKSFTFLILF LFAAQSISVY AGSFHKDVKI HWGDGRGKIH DNQGKLLSLS LDKSSGSGFQ 

        70         80         90        100        110        120 
SNQEFLYGKA EVQMKLVPGN SAGTVTTFYL KSPGTTWDEI DFEFLGNISG HPYTLHTNVY 

       130        140        150        160        170        180 
TKGSGDKEQQ FHLWFDPTAN FHTYCITWNP QRIIFTVDGI PIREFMNAES RGVPFPTKQP 

       190        200        210        220        230        240 
MRLYASLWEA EHWATRGGLE KTDWSKAPFT AYYRNYNVEG CVWVNGKSVC PANSQWFTQK 

       250        260        270 
LDSNGQTRMK GVQSKYMVYN YCSDKKRFPR GVPPECS 

« 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]"A comprehensive expression analysis of all members of a gene family encoding cell-wall enzymes allowed us to predict cis-regulatory regions involved in cell-wall construction in specific organs of Arabidopsis."
Yokoyama R., Nishitani K.
Plant Cell Physiol. 42:1025-1033(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: TISSUE SPECIFICITY, INDUCTION.
[5]"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
AL161576 Genomic DNA. Translation: CAB81022.1.
CP002687 Genomic DNA. Translation: AEE85747.1.
AY050373 mRNA. Translation: AAK91391.1.
AY143887 mRNA. Translation: AAN28826.1.
PIRB85354.
RefSeqNP_194758.1. NM_119175.2.
UniGeneAt.23039.

3D structure databases

ProteinModelPortalQ9M0D1.
SMRQ9M0D1. Positions 22-277.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH16. Glycoside Hydrolase Family 16.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT4G30290.1; AT4G30290.1; AT4G30290.
GeneID829152.
KEGGath:AT4G30290.

Organism-specific databases

TAIRAT4G30290.

Phylogenomic databases

HOGENOMHOG000236368.
InParanoidQ9M0D1.
KOK08235.
OMACPANSQW.
PhylomeDBQ9M0D1.
ProtClustDBCLSN2679615.

Enzyme and pathway databases

BioCycARA:AT4G30290-MONOMER.

Gene expression databases

GenevestigatorQ9M0D1.

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.
IPR008263. Glycoside_hydrolase_16_AS.
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.
PROSITEPS01034. GLYCOSYL_HYDROL_F16. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameXTH19_ARATH
AccessionPrimary (citable) accession number: Q9M0D1
Secondary accession number(s): Q94A49
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2003
Last sequence update: October 1, 2000
Last modified: March 19, 2014
This is version 100 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