| Basic Information | |
|---|---|
| Species | Brassica rapa |
| Cazyme ID | Bra036881 |
| Family | GH13 |
| Protein Properties | Length: 389 Molecular Weight: 43054.5 Isoelectric Point: 5.2818 |
| Chromosome | Chromosome/Scaffold: 01 Start: 12426893 End: 12430076 |
| Description | alpha-amylase-like |
| View CDS | |
| External Links |
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| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH13 | 4 | 310 | 2.8026e-44 |
| GGFYNSLHNSIDDLSNSGITHVWLPPPSQSVSPEGYLPGKLYDLNSSKYGSETELKSLIAALKQKGIKAVADIVINHRTAERKDDHCGYCYFEGGTSDDR LDWDPSFICRGDTNYAGTGNPDTGEDYKPAPDIDHLNPRVQKELSEWMNWLKSEIGFSGWRFDFVRGYAASVTKSYVQNTSPDFAVGEKWDDMKYGGDGK LEYDQEEHRSGLKHWIEEGGGGVLTAFDFTTKGILQSAVGGELWRLKDSQGKPPGLIGIMPGNAVTFVDNHDTIRPNSWAFPSDKVLLGYVYILTHPGTP CIFYSHY | |||
| Full Sequence |
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| Protein Sequence Length: 389 Download |
| MKEGGFYNSL HNSIDDLSNS GITHVWLPPP SQSVSPEGYL PGKLYDLNSS KYGSETELKS 60 LIAALKQKGI KAVADIVINH RTAERKDDHC GYCYFEGGTS DDRLDWDPSF ICRGDTNYAG 120 TGNPDTGEDY KPAPDIDHLN PRVQKELSEW MNWLKSEIGF SGWRFDFVRG YAASVTKSYV 180 QNTSPDFAVG EKWDDMKYGG DGKLEYDQEE HRSGLKHWIE EGGGGVLTAF DFTTKGILQS 240 AVGGELWRLK DSQGKPPGLI GIMPGNAVTF VDNHDTIRPN SWAFPSDKVL LGYVYILTHP 300 GTPCIFYSHY IEWGLKDSIS KLVAIRNRNG IGSTSSVMIK AAEAELYLAM IDEKVIMKIG 360 PKLDIGTLVP PNFVLAYSGL DFAVWEKK* 420 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| PRK09441 | PRK09441 | 1.0e-46 | 3 | 335 | 408 | + cytoplasmic alpha-amylase; Reviewed | ||
| PLN02784 | PLN02784 | 4.0e-118 | 2 | 388 | 393 | + alpha-amylase | ||
| PLN02361 | PLN02361 | 2.0e-132 | 6 | 387 | 390 | + alpha-amylase | ||
| cd11314 | AmyAc_arch_bac_plant_AmyA | 2.0e-148 | 2 | 337 | 340 | + Alpha amylase catalytic domain found in archaeal, bacterial, and plant Alpha-amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes AmyA from bacteria, archaea, water fleas, and plants. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase. | ||
| PLN00196 | PLN00196 | 0 | 2 | 387 | 390 | + alpha-amylase; Provisional | ||
| Gene Ontology | |
|---|---|
| GO Term | Description |
| GO:0003824 | catalytic activity |
| GO:0004556 | alpha-amylase activity |
| GO:0005509 | calcium ion binding |
| GO:0005975 | carbohydrate metabolic process |
| GO:0043169 | cation binding |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | AAM64582.1 | 0 | 2 | 388 | 39 | 423 | alpha-amylase-like protein [Arabidopsis thaliana] |
| DDBJ | BAC02435.1 | 0 | 2 | 388 | 36 | 423 | alpha-amylase [Ipomoea nil] |
| EMBL | CAB36742.1 | 0 | 2 | 388 | 39 | 428 | alpha-amylase-like protein [Arabidopsis thaliana] |
| RefSeq | NP_567714.1 | 0 | 2 | 388 | 39 | 423 | AMY1 (ALPHA-AMYLASE-LIKE); alpha-amylase [Arabidopsis thaliana] |
| RefSeq | XP_002301187.1 | 0 | 2 | 388 | 17 | 404 | 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 | 1bg9_A | 0 | 4 | 387 | 16 | 402 | A Chain A, Crystal Structure Of A Protease-Resistant Mutant Form Of Human Galectin-8 |
| PDB | 1ava_B | 0 | 4 | 387 | 16 | 402 | A Chain A, Amy2BASI PROTEIN-Protein Complex From Barley Seed |
| PDB | 1ava_A | 0 | 4 | 387 | 16 | 402 | A Chain A, Amy2BASI PROTEIN-Protein Complex From Barley Seed |
| PDB | 1amy_A | 0 | 4 | 387 | 16 | 402 | A Chain A, Amy2BASI PROTEIN-Protein Complex From Barley Seed |
| PDB | 2qpu_C | 0 | 2 | 388 | 15 | 405 | A Chain A, Sugar Tongs Mutant S378p In Complex With Acarbose |
| Metabolic Pathways | |||
|---|---|---|---|
| Pathway Name | Reaction | EC | Protein Name |
| starch degradation I | RXN-1823 | EC-3.2.1.1 | α-amylase |
| starch degradation I | RXN-1825 | EC-3.2.1.1 | α-amylase |
| Hydropathy |
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| EST Download unfiltered results here | ||||
|---|---|---|---|---|
| Hit | Length | Start | End | EValue |
| EE523409 | 234 | 113 | 346 | 0 |
| DN950032 | 218 | 3 | 219 | 0 |
| DN950032 | 170 | 221 | 389 | 0 |
| FG562276 | 213 | 1 | 213 | 0 |
| BX839278 | 263 | 2 | 264 | 0 |
| Sequence Alignments (This image is cropped. Click for full image.) |
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