GDP-甘露糖焦磷酸化酶(GMP)
在抗坏血酸代谢途径中, GMP 基因起着至关重要的作用。它编码 GDP - D - 甘露糖焦磷酸化酶，这是一种催化甘露糖 - 1 - 磷酸和 GTP 转化为 GDP - D - 甘露糖的酶。这种转化是抗坏血酸生物合成的关键步骤。GDP-D-甘露糖作为重要的中间体，通过一系列反应进一步转化为其他物质，最终导致抗坏血酸的合成。此外，GMP 基因的过表达可以提高抗坏血酸的含量，正向调节其积累。
GDP-mannosepyrophosphorylase,GMPase(GMP)
In the ascorbic acid metabolic pathway, the GMP gene plays a crucial role. It encodes GDP - D - mannose pyrophosphorylase, an enzyme that catalyzes the conversion of mannose - 1 - phosphate and GTP to GDP - D - mannose. This conversion is a key step in ascorbic acid biosynthesis. GDP - D - mannose serves as a vital intermediate, which is further transformed into other substances through a series of reactions, eventually leading to the synthesis of ascorbic acid. Moreover, the overexpression of the GMP gene can increase the content of ascorbic acid, positively regulating its accumulation.
| 拟南芥(Arabidopsis thaliana) | AtGMP | Protein |
| 番茄(Solanum Lycopersicum) | SlGMP1(Solyc03g096730.3.1) | |
| SlGMP2(Solyc06g051270.3.1) | ||
| SlGMP3(Solyc09g011220.3.1) | ||
| 葡萄(Vitis vinifera) | VvGMP1(XP_034703752.1) | |
| VvGMP2(XP_034703751.1) | ||
| 中华猕猴桃'红阳' (Actinidia chinensis cv 'Hongyang') |
AcGMP(Actinidia02374.t1) | |
| 中华猕猴桃'Red5' (Actinidia chinensis cv 'Red5') |
AcGMP1(Acc02871.1) | |
| AcGMP2(Acc01624.1) | ||
| AcGMP3(Acc27751.1) | ||
| 中华猕猴桃'东红' (Actinidia chinensis cv 'Donghong') |
AcGMP1(Ach03g18320DH) | |
| AcGMP2(Ach02g10140DH) | ||
| AcGMP3(Ach24g05430DH) | ||
| 毛花猕猴桃'华特' (Actinidia eriantha cv 'White') |
AeGMP1(DTZ79_24g08440) | |
| AeGMP2(DTZ79_03g03560) | ||
| AeGMP3(DTZ79_02g04420) | ||
| 野生毛花猕猴桃 (Actinidia eriantha WT) |
AeGMP1(evm.model.scaf_163.219) | |
| AeGMP2(evm.model.scaf_29.30) | ||
| AeGMP3(evm.model.scaf_108.97) | ||
| 毛花猕猴桃'赣绿1号' (Actinidia eriantha cv 'Ganlv1') |
AeGMP1(Chr_01G318.3) | |
| AeGMP2(Chr_26G936.1) | ||
| AeGMP3(Chr_23G825.3) | ||
| 山梨猕猴桃(Actinidia rufa) | ArGMP1(lcl|BJWL01000003.1_prot_GFY83594.1_3403) | |
| ArGMP2(lcl|BJWL01000002.1_prot_GFY82164.1_1973) | ||
| ArGMP3(lcl|BJWL01000024.1_prot_GFZ15036.1_34844) | ||
| 阔叶猕猴桃(Actinidia latifolia) | AlfGMP1(Alf03g17980KY) | |
| AlfGMP2(Alf02g10120KY) | ||
| AlfGMP3(Alf24g05330KY) | ||
| 苹果(Malus domestica) | MdGMP1(mRNA:MD07G1204200) | |
| MdGMP2(mRNA:MD01G1139900) | ||
| 梨(Pyrus pyrifolia) | PbGMP1(Pspp.Chr07.01654.1) | |
| PbGMP2(Pspp.Chr01.01202.1) | ||
| 桃(Prunus persica) | PpGMP(P124PAN02134) | |
| 刺梨'贵农5号' (Rosa roxburghii Trattcv 'Guinong5') |
RrGMP(Rrox5g_010240.4) | |
| 枣(Ziziphus jujuba) | ZjGMP1(rna-NM_001323861.1) | |
| ZjGMP2(rna-XM_016021103.4) | ||
| ZjGMP3(rna-XM_025071296.3) | ||
| ZjGMP4(rna-XM_048464436.2) | ||
| ZjGMP5(rna-XM_048464435.2) | ||
| 甜橙(Citrus sinensis) | CitGMP1(Cit_ont_7g000510.1) | |
| CitGMP2(Cit_ont_6g016660.1) | ||
| 晚白柚(Citrus maxima) | CitGMP1(Cg7g000600.1) | |
| CitGMP2(Cg6g005290.1) | ||
| 椪柑(Citrus reticulata) | CitGMP1(Ponkan7g0000570.1) | |
| CitPMP2(Ponkan6g0015500.1) | ||
| 枳壳(Poncirus trifoliata) | CitGMP1(Pt4g022620.1) | |
| CitGMP2(Pt6g014540.1) | ||
| 枸橼(Citrus medica L) | CitGMP1(Cit117390.1) | |
| CitGMP2(Cit083030.1) |