| Basic Information | |
|---|---|
| Species | Arabidopsis thaliana |
| Cazyme ID | AT2G01850.1 |
| Family | GH16 |
| Protein Properties | Length: 334 Molecular Weight: 38415.1 Isoelectric Point: 7.0621 |
| Chromosome | Chromosome/Scaffold: 2 Start: 385199 End: 387344 |
| Description | glycosyl hydrolases family 16, putative, expressed |
| View CDS | |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH16 | 34 | 214 | 1.2e-28 |
| SYTQLFGDKNLFVHQDGKSVRLTLDERTGSGFVSNDYYLHGFFSASIKLPSDYTAGVVVAFYMSNGDMYEKNHDEIDFEFLGNIREKEWRVQTNIYGNGS THSGREERYNLWFDPTEDFHQYSILWSDSHIIFFVDNVPIREVKRTAEMGGHFPSKPMSLYTTIWDGSKWATNGGKYGVNY | |||
| Full Sequence |
|---|
| Protein Sequence Length: 334 Download |
| METLSRLLVF MSLFSGLVSG FALQNLPITS FEESYTQLFG DKNLFVHQDG KSVRLTLDER 60 TGSGFVSNDY YLHGFFSASI KLPSDYTAGV VVAFYMSNGD MYEKNHDEID FEFLGNIREK 120 EWRVQTNIYG NGSTHSGREE RYNLWFDPTE DFHQYSILWS DSHIIFFVDN VPIREVKRTA 180 EMGGHFPSKP MSLYTTIWDG SKWATNGGKY GVNYKYAPYI ARFSDLVLHG CPVDPIEQFP 240 RCDEGAAEDM RAAQEITPSQ RSKMDVFRRR LMTYSYCYDR ARYNVALSEC VVNPAEAQRL 300 RVYDPVRFGG IPRRHRNGKH RSKRSRVDGT ESI* 360 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd02183 | GH16_fungal_CRH1_transglycosylase | 4.0e-24 | 45 | 226 | 195 | + glycosylphosphatidylinositol-glucanosyltransferase. Group of fungal GH16 members related to Saccharomyces cerevisiae Crh1p. Chr1p and Crh2p are transglycosylases that are required for the linkage of chitin to beta(1-3)glucose branches of beta(1-6)glucan, an important step in the assembly of new cell wall. Both have been shown to be glycosylphosphatidylinositol (GPI)-anchored. A third homologous protein, Crr1p, functions in the formation of the spore wall. They belongs to the family 16 of glycosyl hydrolases that includes lichenase, xyloglucan endotransglycosylase (XET), beta-agarase, kappa-carrageenase, endo-beta-1,3-glucanase, endo-beta-1,3-1,4-glucanase, and endo-beta-galactosidase, all of which have a conserved jelly roll fold with a deep active site channel harboring the catalytic residues. | ||
| cd00413 | Glyco_hydrolase_16 | 1.0e-26 | 39 | 208 | 180 | + glycosyl hydrolase family 16. The O-Glycosyl hydrolases are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A glycosyl hydrolase classification system based on sequence similarity has led to the definition of more than 95 different families inlcuding glycosyl hydrolase family 16. Family 16 includes lichenase, xyloglucan endotransglycosylase (XET), beta-agarase, kappa-carrageenase, endo-beta-1,3-glucanase, endo-beta-1,3-1,4-glucanase, and endo-beta-galactosidase, all of which have a conserved jelly roll fold with a deep active site channel harboring the catalytic residues. | ||
| PLN03161 | PLN03161 | 2.0e-50 | 1 | 290 | 299 | + Probable xyloglucan endotransglucosylase/hydrolase protein; Provisional | ||
| pfam00722 | Glyco_hydro_16 | 4.0e-71 | 31 | 216 | 186 | + Glycosyl hydrolases family 16. | ||
| cd02176 | GH16_XET | 5.0e-135 | 29 | 290 | 264 | + Xyloglucan endotransglycosylase, member of glycosyl hydrolase family 16. Xyloglucan endotransglycosylases (XETs) cleave and religate xyloglucan polymers in plant cell walls via a transglycosylation mechanism. Xyloglucan is a soluble hemicellulose with a backbone of beta-1,4-linked glucose units, partially substituted with alpha-1,6-linked xylopyranose branches. It binds noncovalently to cellulose, cross-linking the adjacent cellulose microfibrils, giving it a key structural role as a matrix polymer. Therefore, XET plays an important role in all plant processes that require cell wall remodeling. | ||
| Gene Ontology | |
|---|---|
| GO Term | Description |
| GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds |
| GO:0005618 | cell wall |
| GO:0005975 | carbohydrate metabolic process |
| GO:0006073 | cellular glucan metabolic process |
| GO:0010087 | phloem or xylem histogenesis |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | AAD45125.1 | 0 | 1 | 333 | 1 | 333 | AF163821_1 endoxyloglucan transferase [Arabidopsis thaliana] |
| GenBank | AAM63050.1 | 0 | 1 | 333 | 1 | 333 | putative xyloglucan-specific glucanase [Arabidopsis thaliana] |
| DDBJ | BAH20413.1 | 0 | 97 | 333 | 1 | 237 | AT2G01850 [Arabidopsis thaliana] |
| RefSeq | NP_172925.1 | 0 | 1 | 333 | 1 | 332 | XTR2 (XYLOGLUCAN ENDOTRANSGLYCOSYLASE RELATED 2); hydrolase, acting on glycosyl bonds / xyloglucan:xyloglucosyl transferase [Arabidopsis thaliana] |
| RefSeq | NP_178294.1 | 0 | 1 | 333 | 1 | 333 | EXGT-A3; hydrolase, acting on glycosyl bonds / xyloglucan:xyloglucosyl transferase [Arabidopsis thaliana] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 2uwc_B | 0 | 28 | 290 | 14 | 271 | A Chain A, Crystal Structure Of Nasturtium Xyloglucan Hydrolase Isoform Nxg2 |
| PDB | 2uwc_A | 0 | 28 | 290 | 14 | 271 | A Chain A, Crystal Structure Of Nasturtium Xyloglucan Hydrolase Isoform Nxg2 |
| PDB | 2uwa_C | 0 | 28 | 290 | 17 | 274 | A Chain A, Crystal Structure Of The Nasturtium Seedling Xyloglucanase Isoform Nxg1 |
| PDB | 2uwa_B | 0 | 28 | 290 | 17 | 274 | A Chain A, Crystal Structure Of The Nasturtium Seedling Xyloglucanase Isoform Nxg1 |
| PDB | 2uwa_A | 0 | 28 | 290 | 17 | 274 | A Chain A, Crystal Structure Of The Nasturtium Seedling Xyloglucanase Isoform Nxg1 |
