y
Basic Information | |
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Species | Linum usitatissimum |
Cazyme ID | Lus10027767 |
Family | CBM20 |
Protein Properties | Length: 921 Molecular Weight: 99522.1 Isoelectric Point: 10.1373 |
Chromosome | Chromosome/Scaffold: 1143 Start: 285395 End: 290665 |
Description | |
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 |
CBM20 | 86 | 173 | 6.2e-23 |
IRVRFLLQKECSFGEQFVLVGDDSLLGSWDPDSGIPLDWSDGHLWGVELDMPVGKTIKYKFILKAIGGELLWQPDPDRVLETWRTNTK |
Full Sequence |
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Protein Sequence Length: 921 Download |
MESLGRNASP SSSSMIALTS RTGTTKPHSF PSLTQSVNVT VTVLPHYSIR LKDHGWCCCS 60 PISASASLSH EPVQNRSGFA DEKDTIRVRF LLQKECSFGE QFVLVGDDSL LGSWDPDSGI 120 PLDWSDGHLW GVELDMPVGK TIKYKFILKA IGGELLWQPD PDRVLETWRT NTKTTIVILE 180 DWVDPHVQKI VEEDEQIDPS FVEQTNGSVV VKEDPEAVAD SWLLSVANNL VRIGKVSMNA 240 ITKGSDADGD ADADAIPGEK PVLSLIAENI SIPHQEEIIT SYNENARHQL VGESVIISQP 300 KVEPAVLLSP SNGTVTNSTS IDIDGTLIPE EGVDVPVLVP GLSPVSNTPS EASVEGVADV 360 KNPTLLEYYQ QQQQQRRSSC IVLELTTEVR KMVTMEKDEE LALFLELRRR EKEKRSNFLV 420 SNNPITSDAH LGIRGGDSAA TLLVPHRKTA AERFLDSEND KSEFDWLITP PRTPVFPSAE 480 MEAQKSLMHQ LGRNPRPTAL SSRLTNIQAE PAPRGPSKPS GLNSSINAGN RRPATSVRTR 540 PASRPSTPTS RPTLPSPRLG RSSTPTSRPT LSSTKPERAS TPTRTTTQRP STPKRGTTTI 600 QRPSTTPTRT TTAQRSSTPI RTTTTAQRSS TPTRPSLPSS RSLSRPSTPT RRSSAPLSSS 660 QIMSSAPGSR SSSVTRSTPV QSRGSSPTPT AVRPRVPWNV DEMPGFSHEA PPNLRTSMSE 720 RPASATRGRP GARSSSSSTS NGRPRQQSSS PARRRSISTA SNGNAAAAPV GRMPISIKSI 780 SQIIDRDEMR KLAPAPPKLH DQHRSSSLSM SSSLDSTGSA KSLSKKSLDM ALRHMDIRRS 840 INSNLRPLMT NVPASSMYSV RSSTGGSTRS WTVGSGSPHA TSSNCSSSEP SVNNAFFADE 900 NEFSSSERGN SSPTSQASRW * 960 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
cd02853 | E_set_MTHase_like_N | 1.0e-12 | 88 | 174 | 87 | + N-terminal Early set domain associated with the catalytic domain of Maltooligosyl trehalose trehalohydrolase (also called Glycosyltrehalose trehalohydrolase) and similar proteins. E or "early" set domains are associated with the catalytic domain of Maltooligosyl trehalose trehalohydrolase (MTHase) and similar proteins at the N-terminal end. This subfamily also includes bacterial alpha amylases and 1,4-alpha-glucan branching enzymes which are highly similar to MTHase. Maltooligosyl trehalose synthase (MTSase) and MTHase work together to produce trehalose. MTSase is responsible for converting the alpha-1,4-glucosidic linkage to an alpha,alpha-1,1-glucosidic linkage at the reducing end of the maltooligosaccharide through an intramolecular transglucosylation reaction, while MTHase hydrolyzes the penultimate alpha-1,4 linkage of the reducing end, resulting in the release of trehalose. The N-terminal domain of MTHase may be related to the immunoglobulin and/or fibronectin type III superfamilies. These domains are associated with different types of catalytic domains at either the N-terminal or C-terminal end and may be involved in homodimeric/tetrameric/dodecameric interactions. Members of this family include members of the alpha amylase family, sialidase, galactose oxidase, cellulase, cellulose, hyaluronate lyase, chitobiase, and chitinase, among others. | ||
cd02856 | E_set_GDE_Isoamylase_N | 3.0e-13 | 84 | 177 | 98 | + N-terminal Early set domain associated with the catalytic domain of Glycogen debranching enzyme and bacterial isoamylase (also called glycogen 6-glucanohydrolase). E or "early" set domains are associated with the catalytic domain of the glycogen debranching enzyme at the N-terminal end. Glycogen debranching enzymes have both 4-alpha-glucanotransferase and amylo-1,6-glucosidase activities. As a transferase, it transfers a segment of the 1,4-alpha-D-glucan to a new 4-position in an acceptor, which may be glucose or another 1,4-alpha-D-glucan. As a glucosidase, it catalyzes the endohydrolysis of 1,6-alpha-D-glucoside linkages at points of branching in chains of 1,4-linked alpha-D-glucose residues. Bacterial isoamylases are also included in this subfamily. Isoamylase is one of the starch-debranching enzymes that catalyze the hydrolysis of alpha-1,6-glucosidic linkages specific in alpha-glucans such as amylopectin or glycogen. Isoamylase contains a bound calcium ion, but this is not in the same position as the conserved calcium ion that has been reported in other alpha-amylase family enzymes. The N-terminal domain of glycogen debranching enzyme may be related to the immunoglobulin and/or fibronectin type III superfamilies. These domains are associated with different types of catalytic domains at either the N-terminal or C-terminal end and may be involved in homodimeric/tetrameric/dodecameric interactions. Members of this family include members of the alpha amylase family, sialidase, galactose oxidase, cellulase, cellulose, hyaluronate lyase, chitobiase, and chitinase, among others. | ||
smart01065 | CBM_2 | 1.0e-14 | 86 | 168 | 87 | + Starch binding domain. | ||
pfam00686 | CBM_20 | 2.0e-18 | 85 | 177 | 96 | + Starch binding domain. | ||
cd05467 | CBM20 | 2.0e-22 | 87 | 182 | 99 | + The family 20 carbohydrate-binding module (CBM20), also known as the starch-binding domain, is found in a large number of starch degrading enzymes including alpha-amylase, beta-amylase, glucoamylase, and CGTase (cyclodextrin glucanotransferase). CBM20 is also present in proteins that have a regulatory role in starch metabolism in plants (e.g. alpha-amylase) or glycogen metabolism in mammals (e.g. laforin). CBM20 folds as an antiparallel beta-barrel structure with two starch binding sites. These two sites are thought to differ functionally with site 1 acting as the initial starch recognition site and site 2 involved in the specific recognition of appropriate regions of starch. |
Gene Ontology | |
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GO Term | Description |
GO:0003824 | catalytic activity |
GO:0005975 | carbohydrate metabolic process |
GO:2001070 | starch 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 |
RefSeq | XP_002274030.1 | 0 | 369 | 909 | 16 | 534 | PREDICTED: hypothetical protein [Vitis vinifera] |
RefSeq | XP_002279742.1 | 0 | 392 | 916 | 1 | 530 | PREDICTED: hypothetical protein [Vitis vinifera] |
RefSeq | XP_002315162.1 | 0 | 369 | 913 | 5 | 563 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002526897.1 | 0 | 368 | 913 | 5 | 567 | ATP binding protein, putative [Ricinus communis] |
RefSeq | XP_002528111.1 | 0 | 392 | 919 | 1 | 513 | conserved hypothetical protein [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 | 1kum_A | 0.0000002 | 86 | 163 | 7 | 88 | B Chain B, Structural Basis Of Gibberellin(Ga3)-Induced Della Recognition By The Gibberellin Receptor |
PDB | 1kul_A | 0.0000002 | 86 | 163 | 7 | 88 | B Chain B, Structural Basis Of Gibberellin(Ga3)-Induced Della Recognition By The Gibberellin Receptor |
PDB | 1acz_A | 0.0000002 | 86 | 163 | 7 | 88 | A Chain A, Glucoamylase, Granular Starch-Binding Domain Complex With Cyclodextrin, Nmr, 5 Structures |
PDB | 1ac0_A | 0.0000002 | 86 | 163 | 7 | 88 | A Chain A, Glucoamylase, Granular Starch-Binding Domain Complex With Cyclodextrin, Nmr, Minimized Average Structure |
PDB | 1cyg_A | 0.0001 | 83 | 182 | 577 | 678 | A Chain A, Cyclodextrin Glucanotransferase (E.C.2.4.1.19) (Cgtase) |
EST Download unfiltered results here | ||||
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Hit | Length | Start | End | EValue |
JG216783 | 292 | 1 | 281 | 0 |
EY704249 | 262 | 47 | 305 | 4.06377e-44 |
GR129481 | 150 | 58 | 202 | 8.99634e-43 |
FD504466 | 148 | 60 | 204 | 1.00053e-42 |
JG146781 | 160 | 762 | 921 | 1.00053e-42 |
Sequence Alignments (This image is cropped. Click for full image.) |
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