Basic Information | |
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Species | Citrus sinensis |
Cazyme ID | orange1.1g003230m |
Family | GH13 |
Protein Properties | Length: 838 Molecular Weight: 95546.4 Isoelectric Point: 5.299 |
Chromosome | Chromosome/Scaffold: 00056 Start: 349514 End: 365301 |
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 | 344 | 665 | 1e-28 |
LPRIKRLGYNAVQIMAVQEHSYYASFGYHVTNFFAPSSRCGTPDDLKSLIDKAHELGLLVLMDIVHSHASNNVLDGLNMFDGTDGHYFHSGSRGYHWMWD SRLFNYGSWEVLRFLLSNARWWLEEYKFDGFRFDGVTSMMYTHHGLQVAFTGNYSEYFGFATDVDAVVYLMLVNDMIHGLYPEAVSIGEDVSGMPTFCIP VQDGGVGFDYRLQMAIADKWIELLKKRDEDWKMGAIVHTMTNRRWLEKCVAYAESHDQALVGDKTIAFWLMDKDMYDFMALDRPSTPRIDRGIALHKMIR LVTMGLGGEAYLNFMGNEFGHP |
Full Sequence |
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Protein Sequence Length: 838 Download |
MVYASGIRLP CVPHLYKSSA PSGFNGDRRS TSLSFLLKKD SFSRKIFAGK SSKEFDASPL 60 IITASEKVLV PGSQSDDPSA VTDQLETPET VSEDIEVRNG IESLQMEDNE NVEIEDHGPV 120 TLQGKVSSEK SEVKREVGPR SIPPPGAGQN IYEIDPNLLG HRQHLDYRYG RYKQMCEDID 180 KYEGGLAAFS RGYEKFGFIR SDTGITYREW APGAKSASLI GDFNNWNPNA DIMTQNEFGV 240 WEIFLPNNAD GSPPIPHGSR VKIHMDTPSG IKDSIPAWIK FSVQAPGEIP YNGIYYDPPE 300 EEKYVFQHPQ PKKPKSLRIY EAHVGMSSTE PIINTYANFR DDVLPRIKRL GYNAVQIMAV 360 QEHSYYASFG YHVTNFFAPS SRCGTPDDLK SLIDKAHELG LLVLMDIVHS HASNNVLDGL 420 NMFDGTDGHY FHSGSRGYHW MWDSRLFNYG SWEVLRFLLS NARWWLEEYK FDGFRFDGVT 480 SMMYTHHGLQ VAFTGNYSEY FGFATDVDAV VYLMLVNDMI HGLYPEAVSI GEDVSGMPTF 540 CIPVQDGGVG FDYRLQMAIA DKWIELLKKR DEDWKMGAIV HTMTNRRWLE KCVAYAESHD 600 QALVGDKTIA FWLMDKDMYD FMALDRPSTP RIDRGIALHK MIRLVTMGLG GEAYLNFMGN 660 EFGHPEWIDF PRGDQRLPNG QFVPGNNFSY DKCRRRFDLG DADYLRYRGM QEFDRAMQHL 720 EEKYGFMTSE HQYVSRKDEG DRVIVFERGN LVFVFNFHWN SSYSDYRVGC LKPGKYKIVL 780 DSDDPLFGGY KRLDHNAEYF SLEGWYDDQP HSFLVYAPSR TAVVYALADE EEQPLNV* 840 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
PLN02960 | PLN02960 | 2.0e-7 | 163 | 245 | 89 | + alpha-amylase | ||
PLN03244 | PLN03244 | 3.0e-136 | 253 | 828 | 582 | + alpha-amylase; Provisional | ||
PLN02447 | PLN02447 | 0 | 63 | 836 | 778 | + 1,4-alpha-glucan-branching enzyme | ||
cd11321 | AmyAc_bac_euk_BE | 0 | 300 | 715 | 417 | + 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 | 253 | 828 | 580 | + alpha-amylase |
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 | AAT76444.1 | 0 | 1 | 834 | 1 | 835 | starch branching enzyme II [Vigna radiata] |
GenBank | ABN05322.1 | 0 | 1 | 834 | 1 | 830 | starch branching enzyme II [Populus trichocarpa] |
GenBank | ABO31358.1 | 0 | 5 | 829 | 6 | 840 | starch branching enzyme II-1 [Malus x domestica] |
DDBJ | BAA82348.2 | 0 | 1 | 832 | 1 | 848 | starch branching enzyme [Phaseolus vulgaris] |
RefSeq | XP_002534111.1 | 0 | 1 | 835 | 2 | 844 | 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 | 151 | 835 | 13 | 700 | A Chain A, Structure Of The Starch Branching Enzyme I (Bei) From Oryza Sativa L |
PDB | 3amk_A | 0 | 151 | 835 | 13 | 700 | A Chain A, Structure Of The Starch Branching Enzyme I (Bei) From Oryza Sativa L |
PDB | 3vu2_B | 0 | 151 | 835 | 13 | 700 | A Chain A, Structure Of The Starch Branching Enzyme I (bei) Complexed With Maltopentaose From Oryza Sativa L |
PDB | 3vu2_A | 0 | 151 | 835 | 13 | 700 | A Chain A, Structure Of The Starch Branching Enzyme I (bei) Complexed With Maltopentaose From Oryza Sativa L |
PDB | 1m7x_D | 2.8026e-45 | 203 | 789 | 25 | 577 | 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 |
HO794536 | 691 | 145 | 835 | 0 |
HO777638 | 637 | 199 | 835 | 0 |
HO458123 | 393 | 434 | 826 | 0 |
HO458123 | 302 | 137 | 433 | 0 |
HO777638 | 47 | 154 | 200 | 0.00000000007 |
Sequence Alignments (This image is cropped. Click for full image.) |
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