1. Gene
  2. KPNA4 - karyopherin subunit alpha 4 Gene

KPNA4 - karyopherin subunit alpha 4 Gene

中文名称:核转运蛋白亚基 alpha 4

种属: Homo sapiens

同用名: QIP1; SRP3; IPOA3

基因 ID: 3840 | 基因类型: protein coding

关于 KPNA4

Cytogenetic location: 3q25.33 Genomic coordinates (GRCh38): 3:160,495,007-160,565,571 (from NCBI)

This gene has 11 transcripts (splice variants), 210 orthologues and 6 paralogues. Ubiquitous expression in heart (RPKM 11.7), esophagus (RPKM 9.8) and 25 other tissues.

功能概要

亲核蛋白的核输入由称为核定位信号 (NLS) 的短氨基酸序列指导。核转运蛋白或输入蛋白是识别 NLS 并将含有 NLS 的蛋白质停靠到核孔复合体的细胞质蛋白。该基因编码的蛋白质与非洲爪蟾 importin-alpha 和酿酒酵母 Srp1 具有序列相似性。发现该蛋白质与 DNA 解旋酶 Q1 和 SV40 T 抗原的 NLS 相互作用。[RefSeq 提供,2008 年 7 月]

The nuclear import of karyophilic proteins is directed by short amino acid sequences termed nuclear localization signals (NLSs). Karyopherins, or importins, are cytoplasmic proteins that recognize NLSs and DOCK NLS-containing proteins to the nuclear pore complex. The protein encoded by this gene shares the sequence similarity with Xenopus importin-alpha and Saccharomyces cerevisiae Srp1. This protein is found to interact with the NLSs of DNA helicase Q1 and SV40 T antigen. [provided by RefSeq, Jul 2008]

KPNA4 基因产物(1)

mRNA Protein Name
NM_002268.5 NP_002259.1 importin subunit alpha-3
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 nuclear import signal receptor activity IDA
IDA: 通过直接分析推断
10100610 GOA
enables nuclear localization sequence binding IDA
IDA: 通过直接分析推断
20818336 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
9168958 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in NLS-bearing protein import into nucleus IDA
IDA: 通过直接分析推断
10567565 GOA
acts upstream of positive effect dopamine secretion IDA
IDA: 通过直接分析推断
32273471 GOA
acts upstream of positive effect gene expression IDA
IDA: 通过直接分析推断
30867594 GOA
involved in protein import into nucleus IDA
IDA: 通过直接分析推断
20818336 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
part of NLS-dependent protein nuclear import complex IPI
IPI: 通过物理相互作用推断
20818336 GOA
part of nuclear pore IDA
IDA: 通过直接分析推断
10100610 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

KPNA4 蛋白结构

IBB

IBB: Importin beta binding domain (4 - 93)

Arm

Arm: Armadillo/beta-catenin-like repeat (104 - 144)

Arm

Arm: Armadillo/beta-catenin-like repeat (146 - 184)

Arm

Arm: Armadillo/beta-catenin-like repeat (189 - 229)

Arm

Arm: Armadillo/beta-catenin-like repeat (233 - 271)

Arm

Arm: Armadillo/beta-catenin-like repeat (274 - 312)

Arm

Arm: Armadillo/beta-catenin-like repeat (315 - 355)

Arm

Arm: Armadillo/beta-catenin-like repeat (357 - 396)

Arm

Arm: Armadillo/beta-catenin-like repeat (402 - 439)

  • 0
  • 100
  • 200
  • 300
  • 400
  • 521 a.a.
蛋白主名 其他名称

importin subunit alpha-3

importin alpha Q1

KPNA4 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
KPNA4 O00629 MAT2B Homo sapiens Q9NZL9
Y2H Prey Pooling
25416956
种属内
KPNA4 O00629 MAT2B Homo sapiens Q9NZL9
Validated Y2H
25416956
种属内
KPNA4 O00629 MAT2B Homo sapiens Q9NZL9
Y2H Array
25416956
种属内
KPNA4 O00629 ZNF526 Homo sapiens Q8TF50
FPS
39009827
种属内
KPNA4 O00629 ABRAXAS1 Homo sapiens Q6UWZ7
FPS
39009827
种属内
KPNA4 O00629 PLAA Homo sapiens Q9Y263
Y2H Array
25416956
种属内
KPNA4 O00629 NUP50 Homo sapiens Q9UKX7
Validated Y2H
32296183
种属内
KPNA4 O00629 NUP50 Homo sapiens Q9UKX7
Validated Y2H
25416956
种属内
KPNA4 O00629 NUP50 Homo sapiens Q9UKX7
Y2H Array
25416956
种属内
KPNA4 O00629 NUP50 Homo sapiens Q9UKX7
Anti Tag CoIP
35271311
种属内
KPNA4 O00629 RECQL Homo sapiens P46063
Y2H
9168958
种属内
KPNA4 O00629 RECQL Homo sapiens P46063
Pull Down
9168958
种属内
KPNA4 O00629 KPNB1 Homo sapiens Q14974
Anti Tag CoIP
35271311
种属内
KPNA4 O00629 KPNB1 Homo sapiens Q14974
Pull Down
20818336
种属内
KPNA4 O00629 HNRNPC Homo sapiens P07910
Y2H Prey Pooling
25416956
种属内
KPNA4 O00629 HNRNPC Homo sapiens P07910
Validated Y2H
32296183
种属内
KPNA4 O00629 HNRNPC Homo sapiens P07910
Y2H Array
25416956
种属内
KPNA4 O00629 TARDBP Homo sapiens Q13148
Anti Bait CoIP
26571498
种属内
KPNA4 O00629 CDC45 Homo sapiens O75419
FPS
39009827
种属内
KPNA4 O00629 CYHR1 Homo sapiens Q6ZMK1
Y2H Prey Pooling
25416956
种属内
KPNA4 O00629 CYHR1 Homo sapiens Q6ZMK1
Y2H Array
25416956
种属内
KPNA4 O00629 HSD3B7 Homo sapiens Q9H2F3
Validated Y2H
32296183
种属内
KPNA4 O00629 KAT5 Homo sapiens Q92993
Validated Y2H
32296183
种属内
KPNA4 O00629 MYC Homo sapiens P01106
FPS
37219487
种属内
KPNA4 O00629 MYC Homo sapiens P01106
FPS
35044719
种属间
KPNA4 O00629 lt_sv40 Simian virus 40 P03070
Pull Down
20701745
种属内
KPNA4 O00629 NCBP3 Homo sapiens Q53F19
Validated Y2H
32296183
种属内
KPNA4 O00629 MTA1 Homo sapiens Q13330
Anti Tag CoIP
35271311
种属内
KPNA4 O00629 MTA1 Homo sapiens Q13330
Validated Y2H
32296183
种属内
KPNA4 O00629 FAM50B Homo sapiens Q9Y247
Validated Y2H
32296183
种属内
KPNA4 O00629 NCOR2 Homo sapiens Q9Y618
FPS
35044719
种属内
KPNA4 O00629 CREBBP Homo sapiens Q92793
FPS
39009827
种属间
KPNA4 O00629 Mrtfa Mus musculus Q8K4J6
Pull Down
20818336
种属内
KPNA4 O00629 RANBP3 Homo sapiens Q9H6Z4
Phage Display
37219487
种属内
KPNA4 O00629 RANBP3 Homo sapiens Q9H6Z4
FPS
37219487
种属间
KPNA4 O00629 ORF4b Middle East respiratory syndrome-related coronavirus K9N643
Anti Tag CoIP
29370303
种属间
KPNA4 O00629 P04585-PRO_0000042447 Human immunodeficiency virus P04585-PRO_0000042447
Pull Down
20554775
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
Chikungunya

Chikungunya Fever

Arbovirus A Chikungunya Type

Chik

Chikv Infection

Ck

Chikungunya Virus Infection

Chikungunya Haemorrhagic Fever

Chikungunya Viral Disease

Chikungunya Mosquito-Borne Viral Fever

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
Canis familiaris KPNA4 VGNC VGNC:42502
Macaca mulatta KPNA4 VGNC VGNC:74201
Bos taurus KPNA4 VGNC VGNC:30703
Mus musculus KPNA4 MGD MGI:1100848
Rattus norvegicus KPNA4 RGD RGD:1311483
Felis catus KPNA4 VGNC VGNC:67976