Basic Information | |
---|---|
Species | Populus trichocarpa |
Cazyme ID | Potri.006G227400.1 |
Family | GH32 |
Protein Properties | Length: 571 Molecular Weight: 64770.3 Isoelectric Point: 8.14 |
Chromosome | Chromosome/Scaffold: 06 Start: 23875911 End: 23878666 |
Description | Glycosyl hydrolases family 32 protein |
View CDS |
External Links |
---|
NCBI Taxonomy |
Plaza |
CAZyDB |
Signature Domain Download full data set without filtering | |||
---|---|---|---|
Family | Start | End | Evalue |
GH32 | 42 | 357 | 0 |
HFQPPKNWMNDPNGPMYYKGVYHLFYQYNPDGAVWGNIIWAHSVSYDLVNWVHIDHAIYPTQPSDINGCWSGSTTILPGEKPAILYTGIDTKNHQVQNLA VPKNLSDPLLKEWKKSPYNPLMTPIDGIDPDLYRDPTTAWQGPDKIWRVIVGSQINGHGRAILYRSKDFVNWTRIDSPLHSSGKTEMWECPDFFPVSTSS TNGVDTSSQDKSTKHVLKASFNHHDYYILGSYMPENDKFSVETNFMDSGVDLRYDYGKFYASKTFFDGAMNRRILWGWINESDSESDDIKKGWSGLQSIP RTVLLSKNGKQIVQWP |
Full Sequence |
---|
Protein Sequence Length: 571 Download |
MEISVIWVVG FCVLLVDHGV QASHQSSRNL QETDQPYRTG YHFQPPKNWM NDPNGPMYYK 60 GVYHLFYQYN PDGAVWGNII WAHSVSYDLV NWVHIDHAIY PTQPSDINGC WSGSTTILPG 120 EKPAILYTGI DTKNHQVQNL AVPKNLSDPL LKEWKKSPYN PLMTPIDGID PDLYRDPTTA 180 WQGPDKIWRV IVGSQINGHG RAILYRSKDF VNWTRIDSPL HSSGKTEMWE CPDFFPVSTS 240 STNGVDTSSQ DKSTKHVLKA SFNHHDYYIL GSYMPENDKF SVETNFMDSG VDLRYDYGKF 300 YASKTFFDGA MNRRILWGWI NESDSESDDI KKGWSGLQSI PRTVLLSKNG KQIVQWPVKE 360 IEKLRSKNVS FHDKKLKSGS VLEVPGITAS QADVDVSFEL LNLEDAEILD PSWTDPQLLC 420 SQKKASVRGK LGPFGLLAFA TKDLKEQTAI YFRIFRSNHK YIVLMCSDQS RSSVREELDK 480 TTYGAFVDMD PRHEIITLRS LIDHSIVESF GGEGRACITT RAYAKLAIHK QAYLFAFNNG 540 TSSVKISRLN AWSMKNAQIV STTKRRKPHL * |
Functional Domains Download unfiltered results here | ||||||||
---|---|---|---|---|---|---|---|---|
Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
TIGR01322 | scrB_fam | 6.0e-54 | 36 | 523 | 520 | + sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]. | ||
COG1621 | SacC | 7.0e-76 | 33 | 399 | 378 | + Beta-fructosidases (levanase/invertase) [Carbohydrate transport and metabolism] | ||
cd08996 | GH32_B_Fructosidase | 2.0e-97 | 48 | 360 | 327 | + Glycosyl hydrolase family 32, beta-fructosidases. Glycosyl hydrolase family GH32 cleaves sucrose into fructose and glucose via beta-fructofuranosidase activity, producing invert sugar that is a mixture of dextrorotatory D-glucose and levorotatory D-fructose, thus named invertase (EC 3.2.1.26). This family also contains other fructofuranosidases such as inulinase (EC 3.2.1.7), exo-inulinase (EC 3.2.1.80), levanase (EC 3.2.1.65), and transfructosidases such sucrose:sucrose 1-fructosyltransferase (EC 2.4.1.99), fructan:fructan 1-fructosyltransferase (EC 2.4.1.100), sucrose:fructan 6-fructosyltransferase (EC 2.4.1.10), fructan:fructan 6G-fructosyltransferase (EC 2.4.1.243) and levan fructosyltransferases (EC 2.4.1.-). These retaining enzymes (i.e. they retain the configuration at anomeric carbon atom of the substrate) catalyze hydrolysis in two steps involving a covalent glycosyl enzyme intermediate: an aspartate located close to the N-terminus acts as the catalytic nucleophile and a glutamate acts as the general acid/base; a conserved aspartate residue in the Arg-Asp-Pro (RDP) motif stabilizes the transition state. These enzymes are predicted to display a 5-fold beta-propeller fold as found for GH43 and CH68. The breakdown of sucrose is widely used as a carbon or energy source by bacteria, fungi, and plants. Invertase is used commercially in the confectionery industry, since fructose has a sweeter taste than sucrose and a lower tendency to crystallize. A common structural feature of all these enzymes is a 5-bladed beta-propeller domain, similar to GH43, that contains the catalytic acid and catalytic base. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller. | ||
pfam00251 | Glyco_hydro_32N | 2.0e-148 | 42 | 357 | 326 | + Glycosyl hydrolases family 32 N-terminal domain. This domain corresponds to the N-terminal domain of glycosyl hydrolase family 32 which forms a five bladed beta propeller structure. | ||
smart00640 | Glyco_32 | 0 | 42 | 514 | 484 | + Glycosyl hydrolases family 32. |
Annotations - NR Download unfiltered results here | |||||||
---|---|---|---|---|---|---|---|
Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
RefSeq | XP_002278898.1 | 0 | 50 | 570 | 1 | 520 | PREDICTED: hypothetical protein isoform 2 [Vitis vinifera] |
RefSeq | XP_002278918.1 | 0 | 1 | 570 | 1 | 570 | PREDICTED: hypothetical protein isoform 3 [Vitis vinifera] |
RefSeq | XP_002279133.1 | 0 | 54 | 562 | 2 | 508 | PREDICTED: hypothetical protein [Vitis vinifera] |
RefSeq | XP_002309496.1 | 0 | 1 | 570 | 1 | 570 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002309497.1 | 0 | 1 | 559 | 1 | 566 | predicted protein [Populus trichocarpa] |
Annotations - PDB Download unfiltered results here | |||||||
---|---|---|---|---|---|---|---|
Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
PDB | 2aey_A | 0 | 31 | 560 | 1 | 534 | B Chain B, Agglutinin From Ricinus Communis With Galactoaza |
PDB | 2ade_A | 0 | 31 | 560 | 1 | 534 | B Chain B, Agglutinin From Ricinus Communis With Galactoaza |
PDB | 2add_A | 0 | 31 | 560 | 1 | 534 | B Chain B, Agglutinin From Ricinus Communis With Galactoaza |
PDB | 1st8_A | 0 | 31 | 560 | 1 | 534 | A Chain A, Crystal Structure Of Fructan 1-Exohydrolase Iia From Cichorium Intybus |
PDB | 2aez_A | 0 | 31 | 560 | 1 | 534 | A Chain A, Crystal Structure Of Fructan 1-Exohydrolase Iia (E201q) From Cichorium Intybus In Complex With 1-Kestose |
Metabolic Pathways | |||
---|---|---|---|
Pathway Name | Reaction | EC | Protein Name |
fructan degradation | RXN-1841 | EC-3.2.1.80 | fructan β-fructosidase |
sucrose degradation III | RXN-1461 | EC-3.2.1.26 | β-fructofuranosidase |