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  2. MAT2B - methionine adenosyltransferase 2B Gene

MAT2B - methionine adenosyltransferase 2B Gene

中文名称:甲硫氨酸腺苷转移酶 2B

种属: Homo sapiens

同用名: TGR; MAT-II; SDR23E1; MATIIbeta; Nbla02999

基因 ID: 27430 | 基因类型: protein coding

关于 MAT2B

Cytogenetic location: 5q34 Genomic coordinates (GRCh38): 5:163,503,064-163,519,354 (from NCBI)

This gene has 33 transcripts (splice variants) and 207 orthologues. Ubiquitous expression in lymph node (RPKM 45.7), thyroid (RPKM 43.7) and 25 other tissues.

功能概要

该基因编码的蛋白质属于甲硫氨酸腺苷转移酶 (MAT) 家族。 MAT 催化从甲硫氨酸和 ATP 生物合成 S-腺苷甲硫氨酸。这种蛋白质是 MAT 的调节性 β 亚基。可变剪接导致编码不同异构体的多个转录变体。[RefSeq 提供,2012 年 11 月]

The protein encoded by this gene belongs to the methionine adenosyltransferase (MAT) family. MAT catalyzes the biosynthesis of S-adenosylmethionine from methionine and ATP. This protein is the regulatory beta subunit of MAT. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Nov 2012]

MAT2B 基因产物(2)

mRNA Protein Name
NM_013283.5 NP_037415.1 methionine adenosyltransferase 2 subunit beta isoform 1
NM_182796.2 NP_877725.1 methionine adenosyltransferase 2 subunit beta isoform 2
基因本体论
  • 分子功能
  • 生物过程
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
enables enzyme binding IPI
IPI: 通过物理相互作用推断
10644686 GOA
enables methionine adenosyltransferase regulator activity IDA
IDA: 通过直接分析推断
10644686 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
25075345 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in S-adenosylmethionine biosynthetic process IDA
IDA: 通过直接分析推断
10644686 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
part of methionine adenosyltransferase complex IDA
IDA: 通过直接分析推断
10644686 GOA
part of methionine adenosyltransferase complex IPI
IPI: 通过物理相互作用推断
25075345 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

MAT2B 蛋白结构

RmlD_sub_bind

RmlD_sub_bind: RmlD substrate binding domain (30 - 322)

  • 0
  • 100
  • 200
  • 300
  • 334 a.a.
蛋白主名 其他名称

methionine adenosyltransferase 2 subunit beta

MAT II beta

MAT2B 蛋白互作信息

分类
蛋白名称 蛋白编号 互作蛋白 互作蛋白种属 互作蛋白编号 实验方法 参考文献
Intra MAT2B Q9NZL9 MAT2A Homo sapiens P31153
Anti Tag CoIP
33961781
Intra MAT2B Q9NZL9 TEPSIN Homo sapiens Q96N21
Y2H Prey Pooling
32296183
Intra MAT2B Q9NZL9 TEPSIN Homo sapiens Q96N21
Y2H Array
32296183
Intra MAT2B Q9NZL9 PLA2G6 Homo sapiens O60733
Y2H Prey Pooling
32296183
Intra MAT2B Q9NZL9 PLA2G6 Homo sapiens O60733
Y2H Array
32296183
Cross MAT2B Q9NZL9 P0DTD1-PRO_0000449627 SARS-CoV-2 P0DTD1-PRO_0000449627
Y2H Array
36217030
Intra MAT2B Q9NZL9 KPNA3 Homo sapiens O00505
Y2H Array
32296183
Intra MAT2B Q9NZL9 KPNA3 Homo sapiens O00505
Y2H Prey Pooling
25416956
Intra MAT2B Q9NZL9 KPNA3 Homo sapiens O00505
Y2H Prey Pooling
32296183
Intra MAT2B Q9NZL9 RABEP1 Homo sapiens Q15276
Y2H Array
32296183
Intra MAT2B Q9NZL9 RABEP1 Homo sapiens Q15276
Y2H Prey Pooling
32296183
Intra MAT2B Q9NZL9 TRIM27 Homo sapiens P14373
Validated Y2H
25416956
Intra MAT2B Q9NZL9 TRIM27 Homo sapiens P14373
Y2H Prey Pooling
25416956
种属间: 跨种属相互作用 种属内: 同种属相互作用

关联疾病

疾病名称 别名
Hypermethioninemia

Hepatic Methionine Adenosyltransferase Deficiency

Deficiency Of Methionine Adenosyltransferase

Glycine N-Methyltransferase Deficiency

Met

S-Adenosylhomocysteine Hydrolase Deficiency

Gnmt Deficiency

Mat Deficiency

Methionine Adenosyltransferase Deficiency

Methioninemia

Deficiency Of Acetyl-Coa Acetyltransferase

疾病名称 别名
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

直系同源

种属 基因名 来源 基因 ID
Mus musculus MAT2B MGD MGI:1913667
Canis familiaris MAT2B VGNC VGNC:43038
Rattus norvegicus MAT2B RGD RGD:1593534
Felis catus MAT2B VGNC VGNC:102251
Macaca mulatta MAT2B VGNC VGNC:84437
Bos taurus MAT2B VGNC VGNC:31262