Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Probable xyloglucan endotransglucosylase/hydrolase protein 26

Gene

XTH26

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

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).By similarity

Catalytic activityi

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.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei101NucleophilePROSITE-ProRule annotation1
Active sitei105Proton donorPROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase, Transferase
Biological processCell wall biogenesis/degradation

Enzyme and pathway databases

BioCyciARA:AT4G28850-MONOMER

Protein family/group databases

CAZyiGH16 Glycoside Hydrolase Family 16

Names & Taxonomyi

Protein namesi
Recommended name:
Probable xyloglucan endotransglucosylase/hydrolase protein 26 (EC:2.4.1.207)
Short name:
At-XTH26
Short name:
XTH-26
Gene namesi
Name:XTH26
Synonyms:XTR18
Ordered Locus Names:At4g28850
ORF Names:F16A16.40
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G28850
TAIRilocus:2117838 AT4G28850

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Apoplast, Cell wall, Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 27Sequence analysisAdd BLAST27
ChainiPRO_000001182628 – 292Probable xyloglucan endotransglucosylase/hydrolase protein 26Add BLAST265

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi45N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi109N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi145N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi205N-linked (GlcNAc...) asparagineSequence analysis1

Post-translational modificationi

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

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ9SVV2
PRIDEiQ9SVV2

Expressioni

Gene expression databases

ExpressionAtlasiQ9SVV2 baseline and differential
GenevisibleiQ9SVV2 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT4G28850.1

Structurei

3D structure databases

ProteinModelPortaliQ9SVV2
SMRiQ9SVV2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini28 – 215GH16PROSITE-ProRule annotationAdd BLAST188

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410IEDW Eukaryota
COG2273 LUCA
HOGENOMiHOG000236368
InParanoidiQ9SVV2
KOiK08235
OMAiNGHIPHE
OrthoDBiEOG09360KAL
PhylomeDBiQ9SVV2

Family and domain databases

InterProiView protein in InterPro
IPR013320 ConA-like_dom_sf
IPR000757 GH16
IPR008263 GH16_AS
IPR010713 XET_C
IPR016455 XTH
PfamiView protein in Pfam
PF00722 Glyco_hydro_16, 1 hit
PF06955 XET_C, 1 hit
PIRSFiPIRSF005604 XET, 1 hit
SUPFAMiSSF49899 SSF49899, 1 hit
PROSITEiView protein in PROSITE
PS01034 GH16_1, 1 hit
PS51762 GH16_2, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9SVV2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAGLQAKTLM FVLAAALATL GRTFVEADFS KNFIVTWGKD HMFMNGTNLR
60 70 80 90 100
LVLDKSAGSA IKSKVAHLFG SVEMLIKLVP GNSAGTVAAY YLSSTGSTHD
110 120 130 140 150
EIDFEFLGNA TGQPYTIHTN LYAQGKGNRE QQFRPWFNPT NGFHNYTIHW
160 170 180 190 200
NPSEVVWFVD GTPIRVFRNY ESEGIAYPNK QGMKVFASLW NAEDWATQGG
210 220 230 240 250
RVKTNWTLAP FVAEGRRYKA RACLWKGSVS IKQCVDPTIR SNWWTSPSFS
260 270 280 290
QLTASQLTKM QKIRDGFMIY DYCKDTNRFK GVMPPECSKK QF
Length:292
Mass (Da):32,924
Last modified:May 1, 2000 - v1
Checksum:i32CD5FFE6707FA28
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL035353 Genomic DNA Translation: CAA22967.1
AL161573 Genomic DNA Translation: CAB81473.1
CP002687 Genomic DNA Translation: AEE85554.1
AK230242 mRNA Translation: BAF02046.1
PIRiT04514
RefSeqiNP_194614.1, NM_119029.3
UniGeneiAt.50378

Genome annotation databases

EnsemblPlantsiAT4G28850.1; AT4G28850.1; AT4G28850
GeneIDi829006
GrameneiAT4G28850.1; AT4G28850.1; AT4G28850
KEGGiath:AT4G28850

Similar proteinsi

Entry informationi

Entry nameiXTH26_ARATH
AccessioniPrimary (citable) accession number: Q9SVV2
Secondary accession number(s): Q0WLG1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2003
Last sequence update: May 1, 2000
Last modified: April 25, 2018
This is version 125 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health