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  2. DCP2 - decapping mRNA 2 Gene

DCP2 - decapping mRNA 2 Gene

中文名称:脱帽 mRNA 2

种属: Homo sapiens

同用名: NUDT20

基因 ID: 167227 | 基因类型: protein coding

关于 DCP2

Cytogenetic location: 5q22.2 Genomic coordinates (GRCh38): 5:112,976,798-113,022,195 (from NCBI)

This gene has 9 transcripts (splice variants) and 203 orthologues. Ubiquitous expression in lymph node (RPKM 7.7), placenta (RPKM 6.8) and 24 other tissues.

功能概要

由该基因编码的蛋白质是 mRNA 降解所需的 mRNA 脱帽复合物的关键成分,包括正常 mRNA 周转和无义介导的 mRNA 衰变 (NMD) 。它在从 5' 端降解之前从 mRNA 中去除 7-甲基鸟嘌呤帽结构。已注意到该基因编码不同亚型的选择性剪接转录物变体。[RefSeq 提供,2011 年 6 月]

The protein encoded by this gene is a key component of an mRNA-decapping complex required for degradation of mRNAs, both in normal mRNA turnover, and in nonsense-mediated mRNA decay (NMD). It removes the 7-methyl guanine cap structure from mRNA, prior to its degradation from the 5' end. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene.[provided by RefSeq, Jun 2011]

DCP2 基因产物(2)

mRNA Protein Name
NM_001242377.2 NP_001229306.1 m7GpppN-mRNA hydrolase isoform 2
NM_152624.6 NP_689837.2 m7GpppN-mRNA hydrolase isoform 1
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 5'-(N(7)-methylguanosine 5'-triphospho)-[mRNA] hydrolase activity IDA
IDA: 通过直接分析推断
21070968 GOA
enables 5'-3' RNA exonuclease activity IMP
IMP: 通过突变表型推断
26950371 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
12417715 GOA
enables telomerase RNA binding IPI
IPI: 通过物理相互作用推断
26950371 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in histone mRNA catabolic process IMP
IMP: 通过突变表型推断
18172165 GOA
involved in mRNA catabolic process IDA
IDA: 通过直接分析推断
21070968 GOA
involved in negative regulation of telomere maintenance via telomerase IMP
IMP: 通过突变表型推断
26950371 GOA
involved in regulation of mRNA stability IDA
IDA: 通过直接分析推断
28002401 GOA
involved in regulation of telomerase RNA localization to Cajal body IMP
IMP: 通过突变表型推断
26950371 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in P-body IDA
IDA: 通过直接分析推断
20616046 GOA
part of RISC complex IDA
IDA: 通过直接分析推断
20616046 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

DCP2 蛋白结构

DCP2

DCP2: Dcp2, box A domain (11 - 94)

NUDIX

NUDIX: NUDIX domain (101 - 206)

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

m7GpppN-mRNA hydrolase

DCP2 decapping enzyme homolog

DCP2 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
种属内
DCP2 Q8IU60 EDC4 Homo sapiens Q6P2E9
Anti Tag CoIP
33961781
种属内
DCP2 Q8IU60 EDC4 Homo sapiens Q6P2E9
Anti Tag CoIP
16364915
种属内
DCP2 Q8IU60 EDC4 Homo sapiens Q6P2E9
Anti Tag CoIP
24510189
种属内
DCP2 Q8IU60 EDC4 Homo sapiens Q6P2E9
Anti Tag CoIP
35271311
种属内
DCP2 Q8IU60 EDC4 Homo sapiens Q6P2E9
Y2H
15231747
种属内
DCP2 Q8IU60 UPF1 Homo sapiens Q92900
Anti Tag CoIP
12417715
种属内
DCP2 Q8IU60 DCP1A Homo sapiens Q9NPI6
Y2H
15231747
种属内
DCP2 Q8IU60 DCP1A Homo sapiens Q9NPI6
Anti Tag CoIP
33961781
种属内
DCP2 Q8IU60 DCP1A Homo sapiens Q9NPI6
Anti Tag CoIP
12417715
种属内
DCP2 Q8IU60 DCP1A Homo sapiens Q9NPI6
Pull Down
24510189
种属内
DCP2 Q8IU60 DCP1A Homo sapiens Q9NPI6
Anti Tag CoIP
24510189
种属内
DCP2 Q8IU60 DCP1B Homo sapiens Q8IZD4
Anti Tag CoIP
33961781
种属内
DCP2 Q8IU60 DCP1B Homo sapiens Q8IZD4
Y2H
15231747
种属间: 跨种属相互作用 种属内: 同种属相互作用

直系同源

种属 基因名 来源 基因 ID
Bos taurus DCP2 VGNC VGNC:27921
Felis catus DCP2 VGNC VGNC:61374
Rattus norvegicus DCP2 RGD RGD:1562909
Canis familiaris DCP2 VGNC VGNC:39810
Macaca mulatta DCP2 VGNC VGNC:71700
Mus musculus DCP2 MGD MGI:1917890