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Basic Information | |
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Species | Brassica rapa |
Cazyme ID | Bra017919 |
Family | GT8 |
Protein Properties | Length: 1032 Molecular Weight: 118300 Isoelectric Point: 7.533 |
Chromosome | Chromosome/Scaffold: 06 Start: 8836611 End: 8840341 |
Description | plant glycogenin-like starch initiation protein 2 |
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 | 305 | 519 | 8.50028e-42 |
KREAYATILHSANFYVCGAITAAQSIRMAGSTRDLVILVDDSITEHHRSGLAAAGWKIYSIQRIRNPKAEAEAYNEWNYSKFRLWQLTEYDKIIFIDADM LILRNIDFLFEMPEISATGNNATLFNSGVMVVEPSNSTFQLLMDHINEIVSYNGGDQGYLNEVYTWWHRIPKHMNFLKHFWEGDEPEIKQMKTRLFGTDP PILYVLHYLGNKPWL |
Full Sequence |
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Protein Sequence Length: 1032 Download |
MTTDPYCIRL LRVDSDESSK RRSLRNRDAK DLEKGGLHGS FHYRNWTGKF STLKVVLLLI 60 VLGTVYTLYR SPAVHIADHP SNNNSSFVNR WMMESSAIDP RYVSTAEINW DHMSDVVEKL 120 TGKGGYQGVG FINLNDDEIA QWKDLIPDCD HVALHLGHMA SNITWESLYP EWIDEEEQFE 180 VPTCPSLPWI QVPGRPRLDL VVVKLPCNKG GKWSRDVVRL HLQLAAARVA ASSKGLHDVH 240 VLFITDCFPI PNLFIGKELV VRQGNLWLFK PNLHQLRQKV QLPIGSCALT VPLKAKDTFY 300 SASAKREAYA TILHSANFYV CGAITAAQSI RMAGSTRDLV ILVDDSITEH HRSGLAAAGW 360 KIYSIQRIRN PKAEAEAYNE WNYSKFRLWQ LTEYDKIIFI DADMLILRNI DFLFEMPEIS 420 ATGNNATLFN SGVMVVEPSN STFQLLMDHI NEIVSYNGGD QGYLNEVYTW WHRIPKHMNF 480 LKHFWEGDEP EIKQMKTRLF GTDPPILYVL HYLGNKPWLC FRDYDCNWNV DILQEFASDV 540 AHKTWWRVHD AMPENLQKFC LLRSKQKAQL EWDRMQAEKG NYTDGHWKIK IKDKRLETCY 600 EDFCYWESML WHWGDKNWTD NSTNTLSPPP ALKTPLSSLA MESEKPHPHI KVGRTRQSEA 660 TYLPVDLVSD ILLRLPAKSI VKFRCVSKVW SSITTLPSFI SSFAARSSPR LLILSEKNGK 720 LFGFSIPQNQ NSDNKPQLVE SYALTYPGNC SVFWNVSVHG MICSSVSLKL EVWNPTTRRT 780 VILPHPKRGW SNMSCFLGFD PIDGTYKVLS MPRYPCSKGD NRPRVLTLTG DHKESWGVIQ 840 GITEHVPYCP GQHIINGVIY YVASLKSHSD YILVSFHVRS EKMSMIEVPW NYLSVPKIFP 900 VLYEGKLACV SSKDNDVTKV DDIEIWILED AEKHEWSYKK IHLPFSRYDP ISHACLDMKG 960 VNDAGELIYV PLDLVNPVRL LYYDLNTNVY RRVVVEGLAD DQFRRRNGIG DNNILRTLAV 1020 YPNHIETLMS L* 1080 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
PLN00176 | PLN00176 | 3.0e-18 | 289 | 518 | 274 | + galactinol synthase | ||
pfam01501 | Glyco_transf_8 | 9.0e-34 | 310 | 520 | 253 | + 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. | ||
pfam08268 | FBA_3 | 2.0e-34 | 855 | 971 | 117 | + F-box associated domain. | ||
TIGR01640 | F_box_assoc_1 | 5.0e-41 | 756 | 988 | 246 | + F-box protein interaction domain. This model describes a large family of plant domains, with several hundred members in Arabidopsis thaliana. Most examples are found C-terminal to an F-box (pfam00646), a 60 amino acid motif involved in ubiquitination of target proteins to mark them for degradation. Two-hybid experiments support the idea that most members are interchangeable F-box subunits of SCF E3 complexes. Some members have two copies of this domain. | ||
cd02537 | GT8_Glycogenin | 4.0e-71 | 307 | 552 | 256 | + 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 | AAC34345.1 | 0 | 11 | 639 | 597 | 1201 | Unknown protein [Arabidopsis thaliana] |
GenBank | AAC34345.1 | 0 | 50 | 718 | 5 | 668 | Unknown protein [Arabidopsis thaliana] |
RefSeq | NP_177838.2 | 0 | 11 | 639 | 14 | 618 | PGSIP2 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 2); transferase, transferring glycosyl groups [Arabidopsis thaliana] |
RefSeq | XP_002307480.1 | 0 | 15 | 639 | 6 | 629 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002526157.1 | 0 | 13 | 625 | 29 | 639 | glycogenin, 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 | 3u2t_A | 8e-20 | 295 | 518 | 14 | 242 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
PDB | 3u2x_B | 2e-19 | 303 | 518 | 1 | 221 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
PDB | 3u2x_A | 2e-19 | 303 | 518 | 1 | 221 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
PDB | 3u2v_B | 2e-19 | 303 | 518 | 1 | 221 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |
PDB | 3u2v_A | 2e-19 | 303 | 518 | 1 | 221 | A Chain A, Crystal Structure Of Human Glycogenin-1 (Gyg1) Complexed With Manganese |