Basic Information | |
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Species | Panicum virgatum |
Cazyme ID | Pavirv00015422m |
Family | GT4 |
Protein Properties | Length: 980 Molecular Weight: 109425 Isoelectric Point: 6.6127 |
Chromosome | Chromosome/Scaffold: 063414 Start: 61 End: 4901 |
Description | sucrose phosphate synthase 3F |
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 |
GT4 | 435 | 603 | 0 |
TNPHKPMILALSRPDPKKNITTLVKAFGECRPLRELANLTLIMGNRDDIDEMSAGNASVLTTVLKLIDKYDLYGSVAFPKHHNQADVPEIYRLAAKMKGV FINPALVEPFGLTLIEAAAHGLPIVATKNGGPVDITTALNNGLLVDPHDQNAIADALLKLVADKNLWQE |
Full Sequence |
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Protein Sequence Length: 980 Download |
MNFNPTHYFV EEVVKGVDES DLHRTWIKVV ATRNARERST RLENMCWRIW HLARKKKQLE 60 LEGLQRMSAK RKEQEQVRRE ATEDLAEDLS EAADTLGELV PVETAKKKFQ RNFSDLTVWS 120 DDNKEKKLYI VLVSVHGLVR GENMELGRDS DTGGQVKYVV ELARALSMMP GVYRVDLFTR 180 QVSSPDVDWS YGEPTEMLTT SCIDGEGMGE SGGAYIVRIP CGPRDKYLKK EALWPYLQEF 240 VDGALGHILN MSKALGEQVG NGRPVLPYVI HGHYADAGDV AALLSGALNV PMVLTGHSLG 300 RNKLEQLLKQ GRMSKEEIDS TYKIMRRIEG EELALDASEL VITSTRQEID EQWGLYDGFD 360 VKLEKVLRAR ARRGVSCHGR FMPRMVVIPP GMDFSNVIPE DIDGDGDGKD DIISLEGASP 420 KSMPPIWAEV MRFLTNPHKP MILALSRPDP KKNITTLVKA FGECRPLREL ANLTLIMGNR 480 DDIDEMSAGN ASVLTTVLKL IDKYDLYGSV AFPKHHNQAD VPEIYRLAAK MKGVFINPAL 540 VEPFGLTLIE AAAHGLPIVA TKNGGPVDIT TALNNGLLVD PHDQNAIADA LLKLVADKNL 600 WQECRRNGLR NIHLYSWPEH CRTYLTRIAG CRLRNPRWLK DTPADAGADE EELLEDSMDA 660 QDLSLRLSID GEKNSLCINE PLSSDPQDQV QKIMNKIKQS SALPPSMSSV SEGGKNATEA 720 AGSVVNKNPL LRRRRRLFVI AVDCYQDDGR ASKKMLQVIQ EVFRAVRSDS QMSKISGFAL 780 STAMPLSETL QLLQLGKIQA TDFDALICGS GSEVYYPGTS HCIDAEGKLR PDQDYLLHIS 840 HRWSHDGARQ TIAKLMVAQD GSGDVVEQDV ASSNEHCVSF LIKDTKKVKT IDEMRERLRM 900 RGLRCHIMYC RNSTRLQVVP LLASRSQALR YLFVRWGLSV GNMYLITGEH GDTDQEEMLS 960 GLHKTVILRG VTEKGSEHC* |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
cd03801 | GT1_YqgM_like | 3.0e-37 | 153 | 625 | 477 | + This family is most closely related to the GT1 family of glycosyltransferases and named after YqgM in Bacillus licheniformis about which little is known. Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in certain bacteria and archaea. | ||
TIGR02470 | sucr_synth | 2.0e-48 | 130 | 626 | 541 | + sucrose synthase. This model represents sucrose synthase, an enzyme that, despite its name, generally uses rather produces sucrose. Sucrose plus UDP (or ADP) becomes D-fructose plus UDP-glucose (or ADP-glucose), which is then available for cell wall (or starch) biosynthesis. The enzyme is homologous to sucrose phosphate synthase, which catalyzes the penultimate step in sucrose synthesis. Sucrose synthase is found, so far, exclusively in plants and cyanobacteria [Energy metabolism, Biosynthesis and degradation of polysaccharides]. | ||
cd03800 | GT1_Sucrose_synthase | 4.0e-161 | 129 | 626 | 499 | + This family is most closely related to the GT1 family of glycosyltransferases. The sucrose-phosphate synthases in this family may be unique to plants and photosynthetic bacteria. This enzyme catalyzes the synthesis of sucrose 6-phosphate from fructose 6-phosphate and uridine 5'-diphosphate-glucose, a key regulatory step of sucrose metabolism. The activity of this enzyme is regulated by phosphorylation and moderated by the concentration of various metabolites and light. | ||
TIGR02472 | sucr_P_syn_N | 1.0e-180 | 128 | 625 | 499 | + sucrose-phosphate synthase, putative, glycosyltransferase domain. This family consists of the N-terminal regions, or in some cases the entirety, of bacterial proteins closely related to plant sucrose-phosphate synthases (SPS). The C-terminal domain (TIGR02471), found with most members of this family, resembles both bona fide plant sucrose-phosphate phosphatases (SPP) and the SPP-like domain of plant SPS. At least two members of this family lack the SPP-like domain, which may have binding or regulatory rather than enzymatic activity by analogy to plant SPS. This enzyme produces sucrose 6-phosphate and UDP from UDP-glucose and D-fructose 6-phosphate, and may be encoded near the gene for fructokinase. | ||
TIGR02468 | sucrsPsyn_pln | 0 | 1 | 977 | 994 | + sucrose phosphate synthase/possible sucrose phosphate phosphatase, plant. Members of this family are sucrose-phosphate synthases of plants. This enzyme is known to exist in multigene families in several species of both monocots and dicots. The N-terminal domain is the glucosyltransferase domain. Members of this family also have a variable linker region and a C-terminal domain that resembles sucrose phosphate phosphatase (SPP) (EC 3.1.3.24) (see TIGR01485), the next and final enzyme of sucrose biosynthesis. The SPP-like domain likely serves a binding and not a catalytic function, as the reported SPP is always encoded by a distinct protein. |
Gene Ontology | |
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GO Term | Description |
GO:0005985 | sucrose metabolic process |
GO:0009058 | biosynthetic process |
Annotations - NR Download unfiltered results here | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
Swiss-Prot | A2WYE9 | 0 | 1 | 978 | 63 | 1037 | SPS_ORYSI RecName: Full=Probable sucrose-phosphate synthase; AltName: Full=UDP-glucose-fructose-phosphate glucosyltransferase |
DDBJ | BAA19241.1 | 0 | 1 | 977 | 26 | 999 | Sucrose-Phosphate Synthase [Saccharum officinarum] |
GenBank | EEC72045.1 | 0 | 1 | 978 | 63 | 1053 | hypothetical protein OsI_04951 [Oryza sativa Indica Group] |
RefSeq | NP_001105694.1 | 0 | 1 | 977 | 47 | 1020 | sucrose phosphate synthase1 [Zea mays] |
RefSeq | XP_002458991.1 | 0 | 1 | 977 | 56 | 1033 | hypothetical protein SORBIDRAFT_03g043900 [Sorghum bicolor] |
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 | 2r68_A | 0 | 151 | 628 | 31 | 456 | A Chain A, Structure Of Ugt78g1 Complexed With Myricetin And Udp |
PDB | 2r66_A | 0 | 151 | 628 | 31 | 456 | A Chain A, Structure Of Ugt78g1 Complexed With Myricetin And Udp |
PDB | 2r60_A | 0 | 151 | 628 | 31 | 456 | A Chain A, Structure Of Apo Sucrose Phosphate Synthase (Sps) Of Halothermothrix Orenii |
PDB | 3s29_H | 2e-40 | 130 | 626 | 281 | 764 | A Chain A, Structure Of Apo Sucrose Phosphate Synthase (Sps) Of Halothermothrix Orenii |
PDB | 3s29_G | 2e-40 | 130 | 626 | 281 | 764 | A Chain A, Structure Of Apo Sucrose Phosphate Synthase (Sps) Of Halothermothrix Orenii |
Metabolic Pathways | |||
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Pathway Name | Reaction | EC | Protein Name |
sucrose biosynthesis | SUCROSE-PHOSPHATE-SYNTHASE-RXN | EC-2.4.1.14 | sucrose-phosphate synthase |
EST Download unfiltered results here | ||||
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Hit | Length | Start | End | EValue |
HO796578 | 414 | 124 | 535 | 0 |
HO796578 | 85 | 522 | 606 | 1.00053e-42 |
HO796578 | 24 | 615 | 638 | 1.00053e-42 |
HO796578 | 40 | 17 | 56 | 5e-30 |
HO796578 | 81 | 51 | 127 | 5e-30 |
Sequence Alignments (This image is cropped. Click for full image.) |
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