Basic Information | |
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Species | Cucumis sativus |
Cazyme ID | Cucsa.091510.1 |
Family | GT8 |
Protein Properties | Length: 623 Molecular Weight: 72376.9 Isoelectric Point: 8.1885 |
Chromosome | Chromosome/Scaffold: 00894 Start: 2502498 End: 2507397 |
Description | plant glycogenin-like starch initiation protein 4 |
View CDS |
External Links |
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NCBI Taxonomy |
CAZyDB |
Signature Domain Download full data set without filtering | |||
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Family | Start | End | Evalue |
GT8 | 309 | 515 | 2.8026e-45 |
HYHRPKQAYVTILHSSEAYVCGAIALAQSLLQTNTSKDLLLLADNSISPNSIQALKDAGWDAMRIDRIRSPFSEKGSYNEWNYSKLRIWQLTMYEKIVFI DADLLVLKNIDQFFALPQLSAAANNKMRFNSGVMIVEPSACLFEELMEKSFELKSYNGGDQGFLNEIFTWWHRLPSRVNYLKIFLKENSENDSDPYAIHY LGLKPWM |
Full Sequence |
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Protein Sequence Length: 623 Download |
MAFFTKKQPL LNFLSQSHSP SSSSSSSSQY LFKSSNFINN KRSKSSSIIL IFLSLFFILL 60 CFLFLISFTL FSSNSNSTTT NNLLGIPTII DNEFQETIKI GLINIRTDDK DEIHDTLHLL 120 GLIESRRTRI ETVTIDFDRI EKEFEWERLF PEWIDEDEKY RSSPKCPNIP MPKTEDYSDL 180 NVVVLRIPCK RGILMSRDVF RLQANLAAAR VAVASGWVEE DIYRTVYVVF LGECGAMREI 240 FRCDDLVIKD DRTVENVWVY KPEIKRLKQK ILLPFGSCQL APVYARTGRE VWRHFMLRKP 300 PKTNSTTTHY HRPKQAYVTI LHSSEAYVCG AIALAQSLLQ TNTSKDLLLL ADNSISPNSI 360 QALKDAGWDA MRIDRIRSPF SEKGSYNEWN YSKLRIWQLT MYEKIVFIDA DLLVLKNIDQ 420 FFALPQLSAA ANNKMRFNSG VMIVEPSACL FEELMEKSFE LKSYNGGDQG FLNEIFTWWH 480 RLPSRVNYLK IFLKENSEND SDPYAIHYLG LKPWMCYKDY DCNWDMEDHQ IFASDSAHAK 540 WWQVYESMPT ELQHFCGLTK KMDSRIRKWR SIARNNSTFT DAHWKINITD PRRLQFPYSK 600 FMSINDGVIS TNSKYYVSIT IT* |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
COG5597 | COG5597 | 4.0e-11 | 344 | 548 | 241 | + Alpha-N-acetylglucosamine transferase [Cell envelope biogenesis, outer membrane] | ||
cd06914 | GT8_GNT1 | 1.0e-11 | 316 | 456 | 151 | + GNT1 is a fungal enzyme that belongs to the GT 8 family. N-acetylglucosaminyltransferase is a fungal enzyme that catalyzes the addition of N-acetyl-D-glucosamine to mannotetraose side chains by an alpha 1-2 linkage during the synthesis of mannan. The N-acetyl-D-glucosamine moiety in mannan plays a role in the attachment of mannan to asparagine residues in proteins. The mannotetraose and its N-acetyl-D-glucosamine derivative side chains of mannan are the principle immunochemical determinants on the cell surface. N-acetylglucosaminyltransferase is a member of glycosyltransferase family 8, which are, based on the relative anomeric stereochemistry of the substrate and product in the reaction catalyzed, retaining glycosyltransferases. | ||
PLN00176 | PLN00176 | 4.0e-17 | 301 | 546 | 292 | + galactinol synthase | ||
pfam01501 | Glyco_transf_8 | 1.0e-33 | 318 | 514 | 244 | + Glycosyl transferase family 8. This family includes enzymes that transfer sugar residues to donor molecules. Members of this family are involved in lipopolysaccharide biosynthesis and glycogen synthesis. This family includes Lipopolysaccharide galactosyltransferase, lipopolysaccharide glucosyltransferase 1, and glycogenin glucosyltransferase. | ||
cd02537 | GT8_Glycogenin | 4.0e-69 | 315 | 548 | 247 | + Glycogenin belongs the GT 8 family and initiates the biosynthesis of glycogen. Glycogenin initiates the biosynthesis of glycogen by incorporating glucose residues through a self-glucosylation reaction at a Tyr residue, and then acts as substrate for chain elongation by glycogen synthase and branching enzyme. It contains a conserved DxD motif and an N-terminal beta-alpha-beta Rossmann-like fold that are common to the nucleotide-binding domains of most glycosyltransferases. The DxD motif is essential for coordination of the catalytic divalent cation, most commonly Mn2+. Glycogenin can be classified as a retaining glycosyltransferase, based on the relative anomeric stereochemistry of the substrate and product in the reaction catalyzed. It is placed in glycosyltransferase family 8 which includes lipopolysaccharide glucose and galactose transferases and galactinol synthases. |
Gene Ontology | |
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GO Term | Description |
GO:0016757 | transferase activity, transferring glycosyl groups |
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 | ABR67414.1 | 0 | 1 | 593 | 1 | 605 | glycosyl transferase [Cucumis melo] |
EMBL | CAN81983.1 | 0 | 98 | 593 | 61 | 540 | hypothetical protein [Vitis vinifera] |
RefSeq | NP_175891.1 | 0 | 95 | 593 | 69 | 551 | PGSIP4 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 4); transferase, transferring glycosyl groups [Arabidopsis thaliana] |
RefSeq | XP_002280832.1 | 0 | 98 | 593 | 61 | 540 | PREDICTED: hypothetical protein [Vitis vinifera] |
RefSeq | XP_002328440.1 | 0 | 171 | 596 | 1 | 428 | predicted protein [Populus trichocarpa] |
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 | 1zcv_A | 2e-24 | 311 | 514 | 20 | 240 | A Chain A, Apo Form Of A Mutant Of Glycogenin In Which Asp159 Is Replaced By Asn |
PDB | 3usr_A | 3e-24 | 311 | 514 | 20 | 240 | A Chain A, Structure Of Y194f Glycogenin Mutant Truncated At Residue 270 |
PDB | 3v8z_A | 3e-24 | 311 | 514 | 20 | 240 | A Chain A, Structure Of Y194f Glycogenin Mutant Truncated At Residue 270 |
PDB | 3v8y_A | 3e-24 | 311 | 514 | 20 | 240 | A Chain A, Structure Of Apo-Glycogenin Truncated At Residue 270 |
PDB | 1zct_B | 3e-24 | 311 | 514 | 20 | 240 | A Chain A, Structure Of Glycogenin Truncated At Residue 270 In A Complex With Udp |