y
Basic Information | |
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Species | Citrus sinensis |
Cazyme ID | orange1.1g035501m |
Family | GH13 |
Protein Properties | Length: 733 Molecular Weight: 83577.2 Isoelectric Point: 5.2912 |
Chromosome | Chromosome/Scaffold: 00002 Start: 4514541 End: 4520062 |
Description | starch branching enzyme 2.2 |
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 |
GH13 | 207 | 508 | 7.4e-28 |
LPRIRANNYNTVQLMAVMEHSYYASFGYHVTNFFAASSRSGTPEDLKYLIDKAHSLGLRVLVDIVHSHASNNVTDGLNGFDVGQSSQESYFHTGDRGYHK LWDSRLFNYANWEVLRFLLSNLRWWIEEFKFDGFRFDGVTSMLYHHHGINMSFTGNYNEYFNATVIAEDVSGMPGLGSPVSMGGIGFDYRLAMAIPDRWI DYLKNKKDEEWSMKEISQSLTNRRYTEKCISYAESHDQAIVGDKTIAFLLMDQEMYTGMSSLTDASPTIERGITLHKMIHFITMALGGEGYLNFMGNEFG HP |
Full Sequence |
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Protein Sequence Length: 733 Download |
MTRMEDETEN IGILSTDQGL EPFKDHFKYR MKRYVDQKLL LEKHEGGLEE FAKGYLEFGF 60 NREDGGIVYR EWAPAAKEAQ LIGDFNGWDG SNHKMERNEF GVWSISIPDS GGKPAIPHGS 120 RVKFRFKHDG VFIDRIPAWI KYATVDSSRF GAPYDGVYWD PPPSERYEFK YPRPPKPKAP 180 RIYEAHVGMS SSEPRVNSYR EFADDVLPRI RANNYNTVQL MAVMEHSYYA SFGYHVTNFF 240 AASSRSGTPE DLKYLIDKAH SLGLRVLVDI VHSHASNNVT DGLNGFDVGQ SSQESYFHTG 300 DRGYHKLWDS RLFNYANWEV LRFLLSNLRW WIEEFKFDGF RFDGVTSMLY HHHGINMSFT 360 GNYNEYFNAT VIAEDVSGMP GLGSPVSMGG IGFDYRLAMA IPDRWIDYLK NKKDEEWSMK 420 EISQSLTNRR YTEKCISYAE SHDQAIVGDK TIAFLLMDQE MYTGMSSLTD ASPTIERGIT 480 LHKMIHFITM ALGGEGYLNF MGNEFGHPEW IDFPREGNEW SYEKCRRQWN LVDADHLRYK 540 FMNAFGRAMN ELDDKFPFLA STKQIVSSTN EEDKVIVFER GDLVFVFNFH PENTYEGYKV 600 GCDLPGKYRV ALDSDAWGFG GDGRVGHNID HFTSPEGIPG VAETNFNNRP NSFRVLSPPR 660 TSVVYYRVEE SQEGHNNSEP VNVQGKLAAD VPAELESPES SATLAADDVD DVTARKIEDQ 720 KQNRIVGGES NV* 780 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
PLN02960 | PLN02960 | 1.0e-5 | 51 | 109 | 65 | + alpha-amylase | ||
PLN03244 | PLN03244 | 8.0e-127 | 114 | 665 | 577 | + alpha-amylase; Provisional | ||
PLN02960 | PLN02960 | 6.0e-173 | 114 | 666 | 578 | + alpha-amylase | ||
PLN02447 | PLN02447 | 0 | 1 | 673 | 698 | + 1,4-alpha-glucan-branching enzyme | ||
cd11321 | AmyAc_bac_euk_BE | 0 | 163 | 547 | 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. |
Gene Ontology | |
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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 | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
GenBank | ABN05321.1 | 0 | 1 | 705 | 82 | 811 | starch branching enzyme I [Populus trichocarpa] |
EMBL | CAA54308.1 | 0 | 1 | 691 | 83 | 797 | 1,4-alpha-glucan branching enzyme [Manihot esculenta] |
EMBL | CBI18866.1 | 0 | 1 | 704 | 86 | 815 | unnamed protein product [Vitis vinifera] |
RefSeq | XP_002284841.1 | 0 | 1 | 704 | 63 | 792 | PREDICTED: hypothetical protein [Vitis vinifera] |
RefSeq | XP_002510672.1 | 0 | 2 | 707 | 129 | 861 | starch branching enzyme II, putative [Ricinus communis] |
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 | 3aml_A | 0 | 1 | 673 | 1 | 698 | A Chain A, Structure Of The Starch Branching Enzyme I (Bei) From Oryza Sativa L |
PDB | 3amk_A | 0 | 1 | 673 | 1 | 698 | A Chain A, Structure Of The Starch Branching Enzyme I (Bei) From Oryza Sativa L |
PDB | 3vu2_B | 0 | 1 | 673 | 1 | 698 | A Chain A, Structure Of The Starch Branching Enzyme I (bei) Complexed With Maltopentaose From Oryza Sativa L |
PDB | 3vu2_A | 0 | 1 | 673 | 1 | 698 | A Chain A, Structure Of The Starch Branching Enzyme I (bei) Complexed With Maltopentaose From Oryza Sativa L |
PDB | 1m7x_D | 6.99949e-42 | 66 | 670 | 26 | 617 | A Chain A, The X-Ray Crystallographic Structure Of Branching Enzyme |
EST Download unfiltered results here | ||||
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Hit | Length | Start | End | EValue |
HO619167 | 630 | 97 | 700 | 0 |
HO794536 | 722 | 13 | 698 | 0 |
HO777638 | 670 | 65 | 698 | 0 |
CX109187 | 389 | 309 | 673 | 0 |
HO458123 | 404 | 300 | 668 | 0 |
Sequence Alignments (This image is cropped. Click for full image.) |
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