1. Gene
  2. GTF2A1 - general transcription factor IIA subunit 1 Gene

GTF2A1 - general transcription factor IIA subunit 1 Gene

中文名称:一般转录因子 IIA 亚基 1

种属: Homo sapiens

同用名: TF2A1; TFIIA; TFIIAL; TFIIA-42

基因 ID: 2957 | 基因类型: protein coding

关于 GTF2A1

Cytogenetic location: 14q31.1 Genomic coordinates (GRCh38): 14:81,175,452-81,221,390 (from NCBI)

This gene has 4 transcripts (splice variants), 213 orthologues and 1 paralogue. Ubiquitous expression in thyroid (RPKM 15.3), testis (RPKM 12.9) and 25 other tissues.

功能概要

包含 TATA 的 II 类基因的准确转录起始涉及 RNA 聚合酶 II (POLR2A;MIM 180660) 和几个一般起始因子的有序组装 (由 DeJong 和 Roeder 总结,1993 [PubMed 8224848]) 。其中一个因素是 TFIIA,当从 HeLa 提取物中纯化时,它由 35、19 和 12 kD 亚基组成。[OMIM 提供,2010 年 7 月]

Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and several general initiation factors (summarized by DeJong and Roeder, 1993 [PubMed 8224848]). One of these factors is TFIIA, which when purified from HeLa extracts consists of 35-, 19-, and 12-kD subunits.[supplied by OMIM, Jul 2010]

GTF2A1 基因产物(3)

mRNA Protein Name
NM_001278940.2 NP_001265869.1 transcription initiation factor IIA subunit 1 isoform 3
NM_015859.4 NP_056943.1 transcription initiation factor IIA subunit 1 isoform 1
NM_201595.3 NP_963889.1 transcription initiation factor IIA subunit 1 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 DNA binding IDA
IDA: 通过直接分析推断
7724559 GOA
enables RNA polymerase II core promoter sequence-specific DNA binding IDA
IDA: 通过直接分析推断
29111974 GOA
enables RNA polymerase II general transcription initiation factor activity IDA
IDA: 通过直接分析推断
27193682 GOA
enables RNA polymerase II general transcription initiation factor binding IPI
IPI: 通过物理相互作用推断
8626665 GOA
enables TBP-class protein binding IPI
IPI: 通过物理相互作用推断
7724559 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
8006019 GOA
enables protein heterodimerization activity IPI
IPI: 通过物理相互作用推断
8626665 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in positive regulation of transcription by RNA polymerase II IDA
IDA: 通过直接分析推断
10022900 GOA
involved in positive regulation of transcription initiation by RNA polymerase II IDA
IDA: 通过直接分析推断
11030333 GOA
involved in transcription by RNA polymerase II IDA
IDA: 通过直接分析推断
7724559 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in nucleus IDA
IDA: 通过直接分析推断
10022900 GOA
part of transcription factor TFIIA complex IDA
IDA: 通过直接分析推断
7724559 GOA
part of transcription factor TFIIA complex IPI
IPI: 通过物理相互作用推断
8626665 GOA
part of transcription factor TFIID complex IDA
IDA: 通过直接分析推断
27193682 GOA
part of transcription preinitiation complex IDA
IDA: 通过直接分析推断
8224850 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

GTF2A1 蛋白结构

TFIIA

TFIIA: Transcription factor IIA, alpha/beta subunit (12 - 376)

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

transcription initiation factor IIA subunit 1

TFIIA alpha/beta subunits

GTF2A1 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
GTF2A1 P52655 SP4 Homo sapiens Q02446
Validated Y2H
32296183
种属内
GTF2A1 P52655 SP4 Homo sapiens Q02446
Y2H Prey Pooling
32296183
种属内
GTF2A1 P52655 SP4 Homo sapiens Q02446
Y2H Array
32296183
种属内
GTF2A1 P52655 FKBP1A Homo sapiens Q0VDC6
Y2H Array
32814053
种属内
GTF2A1 P52655 FKBP1A Homo sapiens Q0VDC6
Validated Y2H
32814053
种属内
GTF2A1 P52655 FKBP1A Homo sapiens Q0VDC6
Y2H Pooling
32814053
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Anti Tag CoIP
28514442
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Pull Down
8626665
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Y2H Prey Pooling
25416956
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Validated Y2H
32296183
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Y2H Prey Pooling
32296183
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Y2H Array
32296183
种属内
GTF2A1 P52655 GTF2A2 Homo sapiens P52657
Y2H Array
25416956
种属内
GTF2A1 P52655 NFYA Homo sapiens P23511-2
Y2H Array
32296183
种属内
GTF2A1 P52655 NFYA Homo sapiens P23511-2
Y2H Prey Pooling
32296183
种属内
GTF2A1 P52655 PRR20D Homo sapiens P86480
Validated Y2H
32296183
种属内
GTF2A1 P52655 PRR20D Homo sapiens P86480
Y2H Array
32296183
种属内
GTF2A1 P52655 PRR20D Homo sapiens P86480
Y2H Prey Pooling
32296183
种属内
GTF2A1 P52655 ERN1 Homo sapiens O75460-2
Validated Y2H
32814053
种属内
GTF2A1 P52655 ERN1 Homo sapiens O75460-2
Y2H Array
32814053
种属内
GTF2A1 P52655 ERN1 Homo sapiens O75460-2
Y2H Pooling
32814053
种属内
GTF2A1 P52655 FGFR3 Homo sapiens P22607
Y2H Pooling
32814053
种属内
GTF2A1 P52655 FGFR3 Homo sapiens P22607
Validated Y2H
32814053
种属内
GTF2A1 P52655 FGFR3 Homo sapiens P22607
Y2H Array
32814053
种属内
GTF2A1 P52655 HRAS Homo sapiens P01112
Validated Y2H
32814053
种属内
GTF2A1 P52655 HRAS Homo sapiens P01112
Y2H Array
32814053
种属内
GTF2A1 P52655 HRAS Homo sapiens P01112
Y2H Pooling
32814053
种属内
GTF2A1 P52655 TBP Homo sapiens P20226
Anti Tag CoIP
33961781
种属内
GTF2A1 P52655 TBP Homo sapiens P20226
Anti Tag CoIP
28514442
种属内
GTF2A1 P52655 PSMC6 Homo sapiens P62333
Validated Y2H
32296183
种属内
GTF2A1 P52655 PSMC6 Homo sapiens P62333
Y2H Array
32296183
种属内
GTF2A1 P52655 PSMC6 Homo sapiens P62333
Y2H Prey Pooling
32296183
种属内
GTF2A1 P52655 NFYA Homo sapiens P23511
Y2H Prey Pooling
25416956
种属内
GTF2A1 P52655 NFYA Homo sapiens P23511
Validated Y2H
25416956
种属内
GTF2A1 P52655 PMP22 Homo sapiens A0A6Q8PF08
Validated Y2H
32814053
种属内
GTF2A1 P52655 PMP22 Homo sapiens A0A6Q8PF08
Y2H Array
32814053
种属内
GTF2A1 P52655 PMP22 Homo sapiens A0A6Q8PF08
Y2H Pooling
32814053
种属内
GTF2A1 P52655 BIRC7 Homo sapiens Q96CA5
Y2H Prey Pooling
32296183
种属内
GTF2A1 P52655 BIRC7 Homo sapiens Q96CA5
Validated Y2H
32296183
种属内
GTF2A1 P52655 BIRC7 Homo sapiens Q96CA5
Y2H Array
32296183
种属内
GTF2A1 P52655 TBPL1 Homo sapiens P62380
Y2H Array
32296183
种属内
GTF2A1 P52655 TBPL1 Homo sapiens P62380
Anti Tag CoIP
33961781
种属内
GTF2A1 P52655 TBPL1 Homo sapiens P62380
Anti Tag CoIP
28514442
种属内
GTF2A1 P52655 TBPL1 Homo sapiens P62380
Validated Y2H
32296183
种属内
GTF2A1 P52655 TBPL1 Homo sapiens P62380
Y2H Prey Pooling
32296183
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
Mus musculus GTF2A1 MGD MGI:1933277
Bos taurus GTF2A1 VGNC VGNC:29691
Canis familiaris GTF2A1 VGNC VGNC:41541
Macaca mulatta GTF2A1 VGNC VGNC:73305
Rattus norvegicus GTF2A1 RGD RGD:69246
Felis catus GTF2A1 VGNC VGNC:104398