Basic Information | |
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Species | Mimulus guttatus |
Cazyme ID | mgv1a003306m |
Family | GH32 |
Protein Properties | Length: 594 Molecular Weight: 66654.2 Isoelectric Point: 8.3374 |
Chromosome | Chromosome/Scaffold: 206 Start: 324670 End: 327943 |
Description | cell wall invertase 4 |
View CDS |
External Links |
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CAZyDB |
Signature Domain Download full data set without filtering | |||
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Family | Start | End | Evalue |
GH32 | 61 | 377 | 0 |
HFQPTKHWINDPNGPMYFNGVYHLFYQYNPKGAVWGNIVWAHSVSKDLINWEKVEHAIYPSKPFDKYGCWSGSATVLPGNKPVILYTGIVDDKNSQVQNY AVPANLSDPYLREWIKPDNNPLIVSDPSINATFFRDPTTAWLGKDGHWRITIGGRRNRRGISYLYRSRDFVHWVKAKHALHTSAGTGNWECPDFFPVSVS GTNGLDTSVVGPNVKHVLKVSLDATRFEYYTLGSYEKDRYTPDPDMIDGWNGLRYDYGNFYASKSFFDPSKNRRILWGWANESDSTDKDIKKGWAGVQLI PRTLTLDPSGKQLLQWP |
Full Sequence |
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Protein Sequence Length: 594 Download |
MELAKGGVRW ALPVVVYVCC CLVFLLNLNS SNGVEASHNV FMHLQSLSAV NVRKEHRTGY 60 HFQPTKHWIN DPNGPMYFNG VYHLFYQYNP KGAVWGNIVW AHSVSKDLIN WEKVEHAIYP 120 SKPFDKYGCW SGSATVLPGN KPVILYTGIV DDKNSQVQNY AVPANLSDPY LREWIKPDNN 180 PLIVSDPSIN ATFFRDPTTA WLGKDGHWRI TIGGRRNRRG ISYLYRSRDF VHWVKAKHAL 240 HTSAGTGNWE CPDFFPVSVS GTNGLDTSVV GPNVKHVLKV SLDATRFEYY TLGSYEKDRY 300 TPDPDMIDGW NGLRYDYGNF YASKSFFDPS KNRRILWGWA NESDSTDKDI KKGWAGVQLI 360 PRTLTLDPSG KQLLQWPVEE VENLRKNKVE LSNKILNKGE TVEIKGITAA QSDVDVTFSF 420 GSLDKAEPFD PSWDRYDAQK LCGQKGSTVE GGLGPFGILT LASQNLEEYT PVFFRVFKDQ 480 DKYQVLMCSD ASRSSASVDK TKMDDGKDAY RPSFAGFVNV DLNEKKLSLR SLIDNSVVES 540 FGAGGKTCIT SRVYPALALY GNAHLYAFNN GSETVKIDSL NAWSMSKPVK MNH* 600 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
TIGR01322 | scrB_fam | 9.0e-60 | 55 | 556 | 524 | + sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]. | ||
COG1621 | SacC | 3.0e-69 | 43 | 556 | 518 | + Beta-fructosidases (levanase/invertase) [Carbohydrate transport and metabolism] | ||
cd08996 | GH32_B_Fructosidase | 5.0e-94 | 67 | 380 | 326 | + 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 | 3.0e-139 | 61 | 377 | 327 | + 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 | 2.0e-180 | 61 | 545 | 493 | + Glycosyl hydrolases family 32. |
Annotations - NR Download unfiltered results here | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
GenBank | AAM28823.1 | 0 | 3 | 586 | 4 | 577 | AF506004_2 cell-wall invertase [Solanum lycopersicum] |
EMBL | CAA49162.1 | 0 | 11 | 592 | 14 | 592 | beta-fructofuranosidase [Daucus carota] |
EMBL | CAA57428.1 | 0 | 1 | 586 | 1 | 575 | beta-fructofuranosidase; beta-fructosidase [Nicotiana tabacum] |
EMBL | CAA79676.1 | 0 | 10 | 592 | 8 | 579 | beta-fructofuranosidase [Solanum tuberosum] |
Swiss-Prot | P26792 | 0 | 11 | 592 | 14 | 592 | INV1_DAUCA RecName: Full=Beta-fructofuranosidase, insoluble isoenzyme 1; AltName: Full=Sucrose hydrolase 1; AltName: Full=Invertase 1; AltName: Full=Cell wall beta-fructosidase 1; Flags: Precursor |
Annotations - PDB Download unfiltered results here | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
PDB | 2ac1_A | 0 | 51 | 586 | 3 | 536 | A Chain A, Crystal Structure Of A Cell-Wall Invertase From Arabidopsis Thaliana |
PDB | 2xqr_K | 0 | 54 | 586 | 2 | 532 | B Chain B, Crystal Structure Of Plant Cell Wall Invertase In Complex With A Specific Protein Inhibitor |
PDB | 2xqr_I | 0 | 54 | 586 | 2 | 532 | B Chain B, Crystal Structure Of Plant Cell Wall Invertase In Complex With A Specific Protein Inhibitor |
PDB | 2xqr_G | 0 | 54 | 586 | 2 | 532 | B Chain B, Crystal Structure Of Plant Cell Wall Invertase In Complex With A Specific Protein Inhibitor |
PDB | 2xqr_E | 0 | 54 | 586 | 2 | 532 | B Chain B, Crystal Structure Of Plant Cell Wall Invertase In Complex With A Specific Protein Inhibitor |