| Basic Information | |
|---|---|
| Species | Zea mays |
| Cazyme ID | GRMZM2G008507_T01 |
| Family | GT4 |
| Protein Properties | Length: 1052 Molecular Weight: 114278 Isoelectric Point: 7.098 |
| Chromosome | Chromosome/Scaffold: 4 Start: 10479235 End: 10485174 |
| Description | Sucrose-phosphate synthase family protein |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GT4 | 502 | 669 | 1.4013e-45 |
| NPHKPMILALSRPDPKKNVTTLLKAYGESRHLRELANLTLILGNRHDIEEMSGGAATVLTAVLKLIDRYDLYGCVAYPKHHKQTDVPHIYRLAAKTKGVF INPALVEPFGLTLIEAAAYGLPVVATKNGGPVDIIKALHNGLLVDPHDEAAITEALLSLLADKARWAE | |||
| Full Sequence |
|---|
| Protein Sequence Length: 1052 Download |
| MAAGNEWING YLEAILDAGT RLRGPWQQQG GAASLTAALP RLLAEAGGQQ GAAAYSPTRY 60 FVEEVVSRFD DRDLHKTWTK VVAMRNSQER SNRLVNLCWR IWHVARKKKQ VQREYARQLA 120 QRRLEQELGS REAAEELSDG EKDGAPDAAQ QPVSVAAPDG RIARIGSEAR IVSDDEGGDG 180 GKDDRNLYIV LISIHGLVRG ENMELGRDAD TGGQVKYVVE LARALAATAG VHRVDLLTRQ 240 ISCPDVDWTY GEPVEMITHQ ADDGDGSGGG AYIVRLPCGP RDKYLPKESL WPHIPEFVDR 300 ALAHVTNVAR ALGDQQQQQP DAGAGAGAAA PVWPYVVHGH YADAAEAAAH LASALNVPMV 360 MTGHSLGRNK LEQLLKLGRM PRAEIQGTYR IARRIEAEET GLDAADMVVT STKQEIEEQW 420 GLYDGFDLMV ERKLRVRRRR GLSCLGRYMP RMVVIPPGMD FSYVDTQDLA EGDADLQMLM 480 SPGKAKKPLP PIWSEVLRFF VNPHKPMILA LSRPDPKKNV TTLLKAYGES RHLRELANLT 540 LILGNRHDIE EMSGGAATVL TAVLKLIDRY DLYGCVAYPK HHKQTDVPHI YRLAAKTKGV 600 FINPALVEPF GLTLIEAAAY GLPVVATKNG GPVDIIKALH NGLLVDPHDE AAITEALLSL 660 LADKARWAEC RRNGLRNIHR FSWPHHCRLY LSHVAANCDH PAPHQLLRVP ASPRAALAEH 720 GTDDSLSESL RGLSISIDAS HDLKAGDSAA AIMDALRRRR SADRPPSSAA RAIGHAPGRR 780 QGLLVLAVDC YNGDGTPDAE RMKKAVDLAL SAAAAAGGRL GCVLSTGMTI AEAADALSAC 840 GVDPAGFDAL VCSSGADLCY PWREVAADDE YAGHVAFRWP GNHVRAAVPR LGKAEGAQEA 900 DLAFDEAACS GPCHAYAAAG ASKVKKVDSI RQSLRMRGFR CNLVYTRACT RLNVIPLSAS 960 RPRALRYLSI QWGIDLSKVA VLVGDKGDTD RERLLPGLHR TLVLPELVCH GSEELRRDQD 1020 GFLAEDVVSM DSPNILTLAE YQAAVDILKA I* 1080 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd03801 | GT1_YqgM_like | 8.0e-32 | 212 | 691 | 484 | + 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-44 | 189 | 687 | 542 | + 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 | 9.0e-136 | 188 | 692 | 506 | + 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-164 | 187 | 692 | 507 | + 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 | 3 | 1051 | 1090 | + 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 | |
|---|---|
| GO Term | Description |
| GO:0009058 | biosynthetic process |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | AAQ14552.1 | 0 | 1 | 1051 | 1 | 1055 | AF310160_1 sucrose-phosphate synthase [Triticum aestivum] |
| GenBank | AAX96649.1 | 0 | 127 | 1042 | 1 | 968 | Similar to sucrose-phosphate synthase 2 (ec 2.4.1.14) (udp-glucose-fructose-phosphate glucosyltransferase 2) [Oryza sativa Japonica Group] |
| GenBank | EEC67927.1 | 0 | 1 | 1042 | 1 | 1093 | hypothetical protein OsI_35637 [Oryza sativa Indica Group] |
| RefSeq | NP_001067569.1 | 0 | 109 | 1042 | 16 | 1001 | Os11g0236100 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | XP_002449293.1 | 0 | 2 | 1051 | 3 | 1071 | hypothetical protein SORBIDRAFT_05g007310 [Sorghum bicolor] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 2r68_A | 0 | 210 | 699 | 31 | 461 | B Chain B, Crystal Structure Of Yeast AlphaBETAPRIME-Cop Subcomplex Of The Copi Vesicular Coat |
| PDB | 2r66_A | 0 | 210 | 699 | 31 | 461 | B Chain B, Crystal Structure Of Yeast AlphaBETAPRIME-Cop Subcomplex Of The Copi Vesicular Coat |
| PDB | 2r60_A | 0 | 210 | 699 | 31 | 461 | A Chain A, Structure Of Apo Sucrose Phosphate Synthase (Sps) Of Halothermothrix Orenii |
| PDB | 3s29_H | 5e-35 | 189 | 692 | 281 | 764 | A Chain A, Structure Of Apo Sucrose Phosphate Synthase (Sps) Of Halothermothrix Orenii |
| PDB | 3s29_G | 5e-35 | 189 | 692 | 281 | 764 | A Chain A, Structure Of Apo Sucrose Phosphate Synthase (Sps) Of Halothermothrix Orenii |
| Metabolic Pathways | |||
|---|---|---|---|
| Pathway Name | Reaction | EC | Protein Name |
| sucrose biosynthesis | SUCROSE-PHOSPHATE-SYNTHASE-RXN | EC-2.4.1.14 | sucrose-phosphate synthase |
| Hydropathy |
|---|
 |