query gene_id record_type id name namespace_or_position evidence source query_reference annotation_reference annotation_gene_id annotation_assembly mapping_category mapped_annotation LXL04_037292 LXL04_037292 function LXL04_037292 Similar to VTC2: GDP-L-galactose phosphorylase 1 (Arabidopsis thaliana OX%3D3702) GFF-derived GCA_047496595.1_OSU_TarKok_2.0 OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0006006 glucose metabolic process biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IBA:GO_Central UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0006950 response to stress biological_process Swiss-Prot reviewed homolog transfer; hit_rank=3; identity=35.756; coverage=79.63; evalue=5.66e-49; UniProt GO evidence=IMP:UniProtKB UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0009408 response to heat biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IMP:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0009753 response to jasmonic acid biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IEP:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0010193 response to ozone biological_process Swiss-Prot reviewed homolog transfer; hit_rank=2; identity=74.684; coverage=91.435; evalue=0.0; UniProt GO evidence=IEP:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0019852 L-ascorbic acid metabolic process biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IGI:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0019853 L-ascorbic acid biosynthetic process biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IMP:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0042742 defense response to bacterium biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IMP:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0052544 defense response by callose deposition in cell wall biological_process Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IMP:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0005634 nucleus cellular_component Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=ISM:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0005737 cytoplasm cellular_component Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IBA:GO_Central UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0000166 nucleotide binding molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IEA:UniProtKB-KW UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0005085 guanyl-nucleotide exchange factor activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IEA:UniProtKB-KW UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0008928 mannose-1-phosphate guanylyltransferase (GDP) activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IDA:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0010471 GDP-galactose:mannose-1-phosphate guanylyltransferase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IDA:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0010472 GDP-galactose:glucose-1-phosphate guanylyltransferase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IDA:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0010473 GDP-galactose:myoinositol-1-phosphate guanylyltransferase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IDA:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0016787 hydrolase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IEA:UniProtKB-KW UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0080046 quercetin 4'-O-glucosyltransferase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IDA:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0080047 GDP-L-galactose phosphorylase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IEA:UniProtKB-EC UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 GO GO:0080048 GDP-D-glucose phosphorylase activity molecular_function Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0; UniProt GO evidence=IDA:TAIR UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 KEGG ath:AT4G26850 KEGG gene cross-reference from reviewed UniProt hit; pathway name pending Swiss-Prot reviewed homolog transfer; hit_rank=1; identity=69.005; coverage=102.315; evalue=0.0 UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 KEGG ath:AT5G55120 KEGG gene cross-reference from reviewed UniProt hit; pathway name pending Swiss-Prot reviewed homolog transfer; hit_rank=2; identity=74.684; coverage=91.435; evalue=0.0 UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 KEGG bta:522909 KEGG gene cross-reference from reviewed UniProt hit; pathway name pending Swiss-Prot reviewed homolog transfer; hit_rank=5; identity=32.67; coverage=81.481; evalue=4.32e-47 UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 KEGG hsa:390637 KEGG gene cross-reference from reviewed UniProt hit; pathway name pending Swiss-Prot reviewed homolog transfer; hit_rank=4; identity=31.143; coverage=81.019; evalue=2.65e-48 UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 KEGG mmu:269952 KEGG gene cross-reference from reviewed UniProt hit; pathway name pending Swiss-Prot reviewed homolog transfer; hit_rank=3; identity=35.756; coverage=79.63; evalue=5.66e-49 UniProtKB/Swiss-Prot DAT 2026 current_release OH1004 OH1004 LXL04_037292 GCA_047496595.1_OSU_TarKok_2.0 one_to_many False LXL04_037292 LXL04_037292 organism_homology Q8RWE8 GDP-L-galactose phosphorylase 1 OS=Arabidopsis thaliana OX=3702 GN=VTC2 PE=1 SV=1 Arabidopsis thaliana identity=69.005; coverage=99.537; evalue=0.0; rank=1 OH-1004 Swiss-Prot homology; source_gene=LXL04_037292; source_db=UniProt Swiss-Prot current_release 2026-06-10 OH1004 OH1004 LXL04_037292 False LXL04_037292 LXL04_037292 organism_homology_status Oryza sativa 当前查询蛋白的来源表暂无该物种命中；不能据此判断不存在同源。 no_species_hit OH1004 OH1004 LXL04_037292 False LXL04_037292 LXL04_037292 reference_gene_literature At4g26850 催化 Smirnoff-Wheeler 途径的反应，这是植物中抗坏血酸生物合成的主要途径。 Arabidopsis Arabidopsis VTC2 encodes a GDP-L-galactose phosphorylase, the last unknown enzyme in the Smirnoff-Wheeler pathway to ascorbic acid in plants.; PMID=17462988; DOI=10.1074/jbc.m702094200 https://pubmed.ncbi.nlm.nih.gov/17462988/ LXL04_037292 LXL04_037292 reference_gene_literature At4g26850 催化 Smirnoff-Wheeler 途径的反应，这是植物中抗坏血酸生物合成的主要途径。 Arabidopsis The missing step of the L-galactose pathway of ascorbate biosynthesis in plants, an L-galactose guanyltransferase, increases leaf ascorbate content.; PMID=17485667; DOI=10.1073/pnas.0701625104 https://pubmed.ncbi.nlm.nih.gov/17485667/ LXL04_037292 LXL04_037292 reference_gene_literature At4g26850 催化 Smirnoff-Wheeler 途径的反应，这是植物中抗坏血酸生物合成的主要途径。 Arabidopsis Two genes in Arabidopsis thaliana encoding GDP-L-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability.; PMID=17877701; DOI=10.1111/j.1365-313x.2007.03266.x https://pubmed.ncbi.nlm.nih.gov/17877701/ LXL04_037292 LXL04_037292 reference_gene_literature At4g26850 催化 Smirnoff-Wheeler 途径的反应，这是植物中抗坏血酸生物合成的主要途径。 Arabidopsis A second GDP-L-galactose phosphorylase in arabidopsis en route to vitamin C. Covalent intermediate and substrate requirements for the conserved reaction.; PMID=18463094; DOI=10.1074/jbc.m802594200 https://pubmed.ncbi.nlm.nih.gov/18463094/ LXL04_037292 LXL04_037292 reference_gene_literature At5g55120 催化 Smirnoff-Wheeler 途径的反应，这是植物中抗坏血酸生物合成的主要途径。 Arabidopsis Two genes in Arabidopsis thaliana encoding GDP-L-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability.; PMID=17877701; DOI=10.1111/j.1365-313x.2007.03266.x https://pubmed.ncbi.nlm.nih.gov/17877701/ LXL04_037292 LXL04_037292 reference_gene_literature At5g55120 催化 Smirnoff-Wheeler 途径的反应，这是植物中抗坏血酸生物合成的主要途径。 Arabidopsis A second GDP-L-galactose phosphorylase in arabidopsis en route to vitamin C. Covalent intermediate and substrate requirements for the conserved reaction.; PMID=18463094; DOI=10.1074/jbc.m802594200 https://pubmed.ncbi.nlm.nih.gov/18463094/