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  2. Top1 - topoisomerase (DNA) I Gene

Top1 - topoisomerase (DNA) I Gene

中文名称:拓扑异构酶 (DNA) I

种属: Mus musculus

同用名: Top-1; D130064I21Rik

基因 ID: 21969 | 基因类型: protein coding

关于 Top1

Chromosome 2: 160,487,808-160,564,684 forward strand.GRCm39:CM000995.3

This gene has 6 transcripts (splice variants), 273 orthologues, 1 paralogue and is associated with 1 phenotype. Ubiquitous expression in CNS E11.5 (RPKM 28.9), adrenal adult (RPKM 26.1) and 28 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。作用于 DNA 复制的上游或内部; DNA拓扑变化;和胚胎分裂。位于细胞质中;核;和周核体。在大脑中表达;大脑皮层脑室层;皮质板;和端脑。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. Acts upstream of or within DNA replication; DNA topological change; and embryonic cleavage. Located in cytoplasm; nucleus; and perikaryon. Is expressed in brain; cerebral cortex ventricular layer; cortical plate; and telencephalon. Orthologous to human TOP1 (DNA Topoisomerase I). [provided by Alliance of Genome Resources, Apr 2022]

Top1 基因产物(4)

mRNA Protein Name
NM_009408.3 NP_033434.2 DNA topoisomerase 1 isoform 1
NM_001413149.1 NP_001400078.1 DNA topoisomerase 1 isoform 3
NM_001413148.1 NP_001400077.1 DNA topoisomerase 1 isoform 2
NM_001413150.1 NP_001400079.1 DNA topoisomerase 1 isoform 4
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 topoisomerase type I (single strand cut, ATP-independent) activity IDA
IDA: 通过直接分析推断
7842491 MGI
生物过程 GO 注释 逻辑证据 参考文献 来源
acts upstream of or within DNA replication IMP
IMP: 通过突变表型推断
11756244 MGI
acts upstream of or within DNA topological change IDA
IDA: 通过直接分析推断
7842491 MGI
acts upstream of or within embryonic cleavage IMP
IMP: 通过突变表型推断
8943335 MGI
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in cytoplasm IDA
IDA: 通过直接分析推断
16261531 MGI
located in male germ cell nucleus IDA
IDA: 通过直接分析推断
9094096 MGI
located in nucleus IDA
IDA: 通过直接分析推断
8943335 MGI
located in perikaryon IDA
IDA: 通过直接分析推断
16261531 MGI
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)

  • 0
  • 200
  • 400
  • 600
  • 767 a.a.
蛋白主名 其他名称

DNA topoisomerase 1

DNA topoisomerase I

直系同源

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