| Basic Information | |
|---|---|
| Species | Zea mays |
| Cazyme ID | GRMZM2G365544_T01 |
| Family | GT8 |
| Protein Properties | Length: 504 Molecular Weight: 57532.5 Isoelectric Point: 7.5578 |
| Chromosome | Chromosome/Scaffold: 1 Start: 26765246 End: 26770266 |
| Description | plant glycogenin-like starch initiation protein 1 |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GT8 | 292 | 484 | 9.10003e-41 |
| KARLYTVDRRREAYATILHSASEYVCGAITAAQSIRQAGSTRDLVILVDDTISDHHRKGLESAGWKVRIIQRIRNPKAERDAYNEWNYSKFRLWQLTDYD KVIFIDADLLILRNIDFLFAMPEITATGNNATLFNSGVMVIEPSNCTFQLLMEHINEITSYNGGDQGYLNEIFTWWHRIPKHMNFLKHFWEGN | |||
| Full Sequence |
|---|
| Protein Sequence Length: 504 Download |
| MGSLEARYRP TGAAEDTAKR RTQKSKSFKE VEKFDVFVLE KSSGCKFRSL QLLLFAIMSA 60 AFLTLLYTPS VYEHQLQSSS RLVNGWIWDK RSSDPRYISS ASIQWEDVYK SMQNLNVGEQ 120 KLSVGLLNFN RTEFSAWTHM LPESDFSVIR LEHANESITW QTLYPEWIDE EEETEIPSCP 180 SLPDPSFSRA THFDVVAVKL PCTRVAGWSR DVARLHLQLS AAKLAAATAR GNRGIHVLFV 240 TDCFPIPNLF SCKDLVKREG NAWMYKPDVK ALKEKLRLPV GSCELAVPLN AKARLYTVDR 300 RREAYATILH SASEYVCGAI TAAQSIRQAG STRDLVILVD DTISDHHRKG LESAGWKVRI 360 IQRIRNPKAE RDAYNEWNYS KFRLWQLTDY DKVIFIDADL LILRNIDFLF AMPEITATGN 420 NATLFNSGVM VIEPSNCTFQ LLMEHINEIT SYNGGDQGYL NEIFTWWHRI PKHMNFLKHF 480 WEGNEDDEAP RCSPLTPTRR ANS* 540 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd00505 | Glyco_transf_8 | 2.0e-11 | 308 | 490 | 220 | + Members of glycosyltransferase family 8 (GT-8) are involved in lipopolysaccharide biosynthesis and glycogen synthesis. Members of this family are involved in lipopolysaccharide biosynthesis and glycogen synthesis. GT-8 comprises enzymes with a number of known activities: lipopolysaccharide galactosyltransferase, lipopolysaccharide glucosyltransferase 1, glycogenin glucosyltransferase, and N-acetylglucosaminyltransferase. GT-8 enzymes contains a conserved DXD motif which is essential in the coordination of a catalytic divalent cation, most commonly Mn2+. | ||
| PLN00176 | PLN00176 | 8.0e-19 | 284 | 464 | 220 | + galactinol synthase | ||
| cd06914 | GT8_GNT1 | 2.0e-19 | 305 | 465 | 171 | + 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. | ||
| pfam01501 | Glyco_transf_8 | 3.0e-38 | 306 | 481 | 217 | + 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 | 3.0e-66 | 303 | 482 | 189 | + 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 | |
|---|---|
| GO Term | Description |
| GO:0016757 | transferase activity, transferring glycosyl groups |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | EAZ14371.1 | 0 | 14 | 487 | 33 | 506 | hypothetical protein OsJ_04291 [Oryza sativa Japonica Group] |
| GenBank | EEC71899.1 | 0 | 1 | 487 | 1 | 490 | hypothetical protein OsI_04661 [Oryza sativa Indica Group] |
| GenBank | EEC79261.1 | 0 | 1 | 486 | 1 | 530 | hypothetical protein OsI_20036 [Oryza sativa Indica Group] |
| RefSeq | NP_001044991.1 | 0 | 1 | 487 | 1 | 490 | Os01g0880200 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | XP_002456736.1 | 0 | 1 | 487 | 1 | 487 | hypothetical protein SORBIDRAFT_03g041660 [Sorghum bicolor] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 3u2t_A | 2e-22 | 294 | 477 | 17 | 208 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
| PDB | 3u2w_B | 3e-22 | 303 | 477 | 5 | 187 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
| PDB | 3u2w_A | 3e-22 | 303 | 477 | 5 | 187 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
| PDB | 3qvb_A | 3e-22 | 303 | 477 | 5 | 187 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
| PDB | 3q4s_A | 3e-22 | 303 | 477 | 5 | 187 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1), Apo Form |
