y
Basic Information | |
---|---|
Species | Brachypodium distachyon |
Cazyme ID | Bradi1g29850.2 |
Family | GH13 |
Protein Properties | Length: 762 Molecular Weight: 86631.4 Isoelectric Point: 7.2023 |
Chromosome | Chromosome/Scaffold: 1 Start: 25343555 End: 25349173 |
Description | starch branching enzyme 2.2 |
View CDS |
External Links |
---|
NCBI Taxonomy |
Plaza |
CAZyDB |
Signature Domain Download full data set without filtering | |||
---|---|---|---|
Family | Start | End | Evalue |
GH13 | 276 | 601 | 3.1e-27 |
LPRIRANNYNTVQLMAIMEHSYYASFGYHVTNFFAVSSRSGTPEDLKYLVDKAHSLGLRVLMDVVHSHASSNVTDGLHGYDVGQNTQESYFHTGERGYHK LWDSRLFNYANWEVLRFLLSNLRYWMDEFMFDGFRFDGVTSMLYNHHGINMSFAGNYKEYFGLDTDVDAVVYMMLANHLMHKLLPEATVVAEDVSGMPVL CRPVDEGGVGFDYRLAMAIPDRWIDYLKNKDDLEWSMSGIALTLTNRRYTEKCIAYAESHDQSIVGDKTMAFLLMDKEMYTGMSDLQPASPTIDRGIALQ KMIHFITMALGGDGYLNFMGNEFGHP |
Full Sequence |
---|
Protein Sequence Length: 762 Download |
MLCLACSRSP LPRPSPTDRP GPGIAGVAGG GNVRLSVVPV PSPPLRCSWP RKAKSKFSVP 60 VAVRENQNMA MKEDGFDNLP IYKLDPKLAE FKVHFDYRIK RYLEQKQSIE QNEGSLAEFS 120 KGYLKFGINT DGDTTVYREW APAAKEAQLV GDFNNWNGAM HKMERDKYGV WSIRISHVNG 180 KPAIPHNSKV KFCFRRGDGV WVDRIPAWIR YATFDASKFG APYDGIHWDP PTSERYVFKH 240 PRPPKPGAPR IYEAHVGMSG EKPEVSTYRE FADNVLPRIR ANNYNTVQLM AIMEHSYYAS 300 FGYHVTNFFA VSSRSGTPED LKYLVDKAHS LGLRVLMDVV HSHASSNVTD GLHGYDVGQN 360 TQESYFHTGE RGYHKLWDSR LFNYANWEVL RFLLSNLRYW MDEFMFDGFR FDGVTSMLYN 420 HHGINMSFAG NYKEYFGLDT DVDAVVYMML ANHLMHKLLP EATVVAEDVS GMPVLCRPVD 480 EGGVGFDYRL AMAIPDRWID YLKNKDDLEW SMSGIALTLT NRRYTEKCIA YAESHDQSIV 540 GDKTMAFLLM DKEMYTGMSD LQPASPTIDR GIALQKMIHF ITMALGGDGY LNFMGNEFGH 600 PEWIDFAREG NNWSYDKCRR QWSLVDTDHL RYKYMNAFDQ AMNALDDKFS FLSSSKQIVS 660 DVNEEKKVIV FERGDLVFVF NFHPNKTYEG YKVGCDLPGK YRVALDSDAF LFGGHGRVGH 720 DIDHFTSPEG VPGVAKTNFN NRPNSFKVLS PPRTCVVMMI L* 780 |
Functional Domains Download unfiltered results here | ||||||||
---|---|---|---|---|---|---|---|---|
Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
PLN02960 | PLN02960 | 4.0e-6 | 98 | 175 | 84 | + alpha-amylase | ||
PLN03244 | PLN03244 | 5.0e-140 | 182 | 721 | 542 | + alpha-amylase; Provisional | ||
PLN02447 | PLN02447 | 0 | 48 | 757 | 710 | + 1,4-alpha-glucan-branching enzyme | ||
cd11321 | AmyAc_bac_euk_BE | 0 | 232 | 640 | 409 | + Alpha amylase catalytic domain found in bacterial and eukaryotic branching enzymes. Branching enzymes (BEs) catalyze the formation of alpha-1,6 branch points in either glycogen or starch by cleavage of the alpha-1,4 glucosidic linkage yielding a non-reducing end oligosaccharide chain, and subsequent attachment to the alpha-1,6 position. By increasing the number of non-reducing ends, glycogen is more reactive to synthesis and digestion as well as being more soluble. This group includes bacterial and eukaryotic proteins. 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. | ||
PLN02960 | PLN02960 | 0 | 182 | 721 | 541 | + alpha-amylase |
Gene Ontology | |
---|---|
GO Term | Description |
GO:0003824 | catalytic activity |
GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds |
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 | AAD30187.1 | 0 | 1 | 757 | 1 | 757 | starch branching enzyme I [Aegilops tauschii subsp. strangulata] |
GenBank | AAG27621.1 | 0 | 1 | 757 | 1 | 758 | AF286317_1 starch branching enyzyme 1 [Triticum aestivum] |
GenBank | AAG27622.1 | 0 | 1 | 757 | 1 | 761 | AF286318_1 starch branching enyzyme 1 [Triticum aestivum] |
EMBL | CAB40979.1 | 0 | 1 | 757 | 1 | 761 | starch branching enzyme I [Triticum aestivum] |
EMBL | CAB40980.1 | 0 | 1 | 757 | 1 | 793 | starch branching enzyme I [Triticum aestivum] |
Annotations - PDB Download unfiltered results here | |||||||
---|---|---|---|---|---|---|---|
Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
PDB | 3aml_A | 0 | 77 | 757 | 9 | 689 | A Chain A, Structure Of The Starch Branching Enzyme I (Bei) From Oryza Sativa L |
PDB | 3amk_A | 0 | 77 | 757 | 9 | 689 | A Chain A, Structure Of The Starch Branching Enzyme I (Bei) From Oryza Sativa L |
PDB | 3vu2_B | 0 | 77 | 757 | 9 | 689 | A Chain A, Structure Of The Starch Branching Enzyme I (bei) Complexed With Maltopentaose From Oryza Sativa L |
PDB | 3vu2_A | 0 | 77 | 757 | 9 | 689 | A Chain A, Structure Of The Starch Branching Enzyme I (bei) Complexed With Maltopentaose From Oryza Sativa L |
PDB | 1m7x_D | 3.99931e-42 | 131 | 714 | 22 | 577 | A Chain A, The X-Ray Crystallographic Structure Of Branching Enzyme |
Metabolic Pathways | |||
---|---|---|---|
Pathway Name | Reaction | EC | Protein Name |
starch biosynthesis | RXN-7710 | EC-2.4.1.18 | 1,4-α-glucan branching enzyme |
EST Download unfiltered results here | ||||
---|---|---|---|---|
Hit | Length | Start | End | EValue |
HO619167 | 594 | 165 | 757 | 0 |
HO794536 | 692 | 81 | 760 | 0 |
HO777638 | 634 | 136 | 757 | 0 |
CX109187 | 380 | 378 | 757 | 0 |
HO777638 | 44 | 84 | 127 | 4.3 |
Sequence Alignments (This image is cropped. Click for full image.) |
---|