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  2. Top1 - DNA topoisomerase I Gene

Top1 - DNA topoisomerase I Gene

中文名称:DNA 拓扑异构酶 I

种属: Rattus norvegicus

同用名: Ab2-086

基因 ID: 64550 | 基因类型: protein coding

关于 Top1

Primary_assembly 3: 149,293,403-149,376,623 forward strand.mRatBN7.2:CM026976.1

This gene has 2 transcripts (splice variants), 273 orthologues, 1 paralogue and is associated with 7 phenotypes. Biased expression in Spleen (RPKM 242.9), Thymus (RPKM 228.2) and 9 other tissues.

功能概要

该基因编码的蛋白可启动 I 型 DNA 拓扑异构酶(单链切割,不依赖 ATP)活性和染色质 DNA 结合活性。参与多个过程,包括细胞对促黄体激素刺激的反应;核酸代谢过程;和对伽马辐射的反应。位于致密的纤维成分和纤维中心。与人类 TOP1(DNA 拓扑异构酶 I)同源。 [由基因组资源联盟提供,2022 年 4 月]

Enables DNA Topoisomerase type I (single strand cut, ATP-independent) activity and chromatin DNA binding activity. Involved in several processes, including cellular response to luteinizing hormone stimulus; nucleic acid metabolic process; and response to gamma radiation. Located in dense fibrillar component and fibrillar center. Orthologous to human TOP1 (DNA Topoisomerase I). [provided by Alliance of Genome Resources, Apr 2022]

Top1 基因产物(1)

mRNA Protein Name
NM_022615.2 NP_072137.1 DNA topoisomerase 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 DNA binding IDA
IDA: 通过直接分析推断
10469141 RGD
enables DNA topoisomerase type I (single strand cut, ATP-independent) activity IDA
IDA: 通过直接分析推断
1332866 RGD
enables chromatin DNA binding IDA
IDA: 通过直接分析推断
1332866 RGD
enables protein-containing complex binding IDA
IDA: 通过直接分析推断
2851418 RGD
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in DNA topological change IDA
IDA: 通过直接分析推断
1332866 RGD
involved in animal organ regeneration IEP
IEP: 通过表达模式推断
1332866 RGD
involved in cellular response to luteinizing hormone stimulus IEP
IEP: 通过表达模式推断
2822514 RGD
involved in rRNA transcription IMP
IMP: 通过突变表型推断
3033639 RGD
involved in response to cAMP IEP
IEP: 通过表达模式推断
2822514 RGD
involved in response to gamma radiation IEP
IEP: 通过表达模式推断
2853856 RGD
involved in response to temperature stimulus IEP
IEP: 通过表达模式推断
9076473 RGD
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in dense fibrillar component IDA
IDA: 通过直接分析推断
11170002 RGD
located in fibrillar center IDA
IDA: 通过直接分析推断
17587596 RGD
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

Top1 蛋白结构

Topoisomer_IB_N_htopoI_like

Topoisomer_IB_N_htopoI_like: cd03488 (217 - 431)

TOPEUc

TOPEUc: smart00435 (361 - 738)

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  • 200
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  • 600
  • 767 a.a.
蛋白主名 其他名称

DNA topoisomerase 1

topoisomerase (DNA) I

直系同源

种属 基因名 来源 基因 ID
Homo sapiens Top1 NCBI NCBI:7150