RALBP1 (ralA binding protein 1)

symbol:
RALBP1
locus group:
protein-coding gene
location:
18p11.22
gene_family:
alias symbol:
RLIP76|RIP1|RIP
alias name:
None
entrez id:
10928
ensembl gene id:
ENSG00000017797
ucsc gene id:
uc002kob.4
refseq accession:
NM_006788
hgnc_id:
HGNC:9841
approved reserved:
2000-02-11
18p11.22

RALBP1(RALA结合蛋白1)是一种重要的多功能蛋白,属于RLIP(RAL相互作用蛋白)家族,也被称为RLIP76。它主要作为RAL GTP酶的效应分子发挥作用,参与细胞内信号传导、物质运输和代谢调控。RALBP1在细胞内的主要功能包括调控内吞作用、囊泡运输以及作为谷胱甘肽结合蛋白参与解毒过程。它通过与RAL GTP酶结合,影响细胞骨架重组和膜运输,从而在细胞迁移、增殖和凋亡中发挥作用。RALBP1还表现出ATP依赖的转运活性,能够将谷胱甘肽结合物(如化疗药物)排出细胞,这一特性使其与多药耐药性相关。在突变方面,RALBP1的异常可能导致其转运功能受损,影响细胞对毒素和药物的敏感性,或干扰正常的信号传导途径。研究表明,RALBP1过表达与多种癌症(如肺癌、乳腺癌和前列腺癌)的进展和耐药性有关,因为它可以增强癌细胞对化疗药物的外排能力。相反,降低RALBP1表达可能增加细胞对药物的敏感性,但也可能影响正常的解毒功能。RALBP1还参与氧化应激反应,其表达水平变化可能影响细胞对氧化损伤的抵抗能力。在基因家族方面,RLIP家族成员通常具有RAL GTP酶结合能力和转运蛋白特性,参与细胞内的物质运输和信号转导。RALBP1作为该家族的代表,其功能多样性反映了RLIP家族在连接细胞信号传导与代谢调控中的重要作用。

中文English

RALBP1起着受体介导的内吞作用,并且是小GTP结合蛋白RAL的下游效应(见RALA; MIM 179550)。小G蛋白,如RAL,具有GDP结合无活性和GTP结合活性形式,其中从非活动通过RALGDS(MIM 601619),而这又是通过RAS激活的动作转移到活动状态(参见HRAS; MIM 190020)(由菲戈,2003 [考研12888294]摘要)。[由OMIM,2010年11月提供]

RALBP1基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MTECFLPPTS SPSEHRRVEH GSGLTRTPSS EEISPTKFPG
41LYRTGEPSPP HDILHEPPDV VSDDEKDHGK KKGKFKKKEK
81 RTEGYAAFQ EDSSGDEAES PSKMKRSKGI HVFKKPSFSK
121KKEKDFKIKE KPKEEKHKEE KHKEEKHKEK KSKDLTAADV
161V KQWKEKKK KKKPIQEPEV PQIDVPNLKP IFGIPLADAV
201ERTMMYDGIR LPAVFRECID YVEKYGMKCE GIYRVSGIKS
241KV DELKAAY DREESTNLED YEPNTVASLL KQYLRDLPEN
281LLTKELMPRF EEACGRTTET EKVQEFQRLL KELPECNYLL
321ISW LIVHMD HVIAKELETK MNIQNISIVL SPTVQISNRV
361LYVFFTHVQE LFGNVVLKQV MKPLRWSNMA TMPTLPETQA
401GIKE EIRRQ EFLLNCLHRD LQGGIKDLSK EERLWEVQRI
441LTALKRKLRE AKRQECETKI AQEIASLSKE DVSKEEMNEN
481EEVIN ILLA QENEILTEQE ELLAMEQFLR RQIASEKEEI
521ERLRAEIAEI QSRQQHGRSE TEEYSSESES ESEDEEELQI
561ILEDLQ RQN EELEIKNNHL NQAIHEEREA IIELRVQLRL
601LQMQRAKAEQ QAQEDEEPEW RGGAVQPPRD GVLEPKAAKE
641QPKAGKE PA KPSPSRDRKE TSI
结构预测来自 AlphaFold DB(UniProt: Q15311),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
RALBP1基因的碱基突变:           仅显示部分snp
rs3321       rs3322       rs10898       rs12680       rs14336       rs167897       rs167898       rs172931       rs328996       rs328997       rs328998       rs328999       rs329005       rs329006       rs329007       rs329012       rs329013      

RALBP1基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
CAGAATGCTCTTAATGAGGTTGG
60
GAATCGTTTGAACCCAGGAG
59
AGCCTCCTGATGTAGTGTC
59
CTGCATAGCCTTCAGTCCT
59
AGCCTCCTGATGTAGTGTC
58
CTGCATAGCCTTCAGTCCT
59
AGAGGATGTTTCCAAAGAAGAG
58
GTCAGGATCTCATTCTCCTG
57
AGCCTCCTGATGTAGTGTC
59
CTGCATAGCCTTCAGTCCT
59
AGAGGATGTTTCCAAAGAAGAG
58
GTCAGGATCTCATTCTCCTG
57
GAAATTCAGAGTCGCCAGC
59
CTCATCCTCACTCTCGCTC
59
GAGCCTCCTGATGTAGTGTC
59
TGCATAGCCTTCAGTCCTC
59
GAAATTCAGAGTCGCCAGC
59
CTCATCCTCACTCTCGCTC
59
GAGCCTCCTGATGTAGTGTC
60
TGCATAGCCTTCAGTCCTC
59
      尚未收录相关数据

RALBP1基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

RALBP1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005096
Q15311 (UniProtKB)
IDA
GO:0005096
Q15311 (UniProtKB)
TAS
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005515
Q15311 (UniProtKB)
IPI
GO:0005829
Q15311 (UniProtKB)
TAS
GO:0006810
Q15311 (UniProtKB)
IDA
GO:0006897
Q15311 (UniProtKB)
IBA
GO:0006935
Q15311 (UniProtKB)
TAS
GO:0007165
Q15311 (UniProtKB)
TAS
GO:0007264
Q15311 (UniProtKB)
IPI
GO:0016020
Q15311 (UniProtKB)
IDA
GO:0016020
Q15311 (UniProtKB)
IDA
GO:0016887
Q15311 (UniProtKB)
IDA
GO:0017160
Q15311 (UniProtKB)
IPI
GO:0017160
Q15311 (UniProtKB)
IPI
GO:0017160
Q15311 (UniProtKB)
IPI
GO:0017160
Q15311 (UniProtKB)
IPI
GO:0017160
Q15311 (UniProtKB)
IPI
GO:0022857
Q15311 (UniProtKB)
IDA
GO:0043087
Q15311 (UniProtKB)
IDA
GO:0043492
Q15311 (UniProtKB)
TAS
GO:0043547
Q15311 (UniProtKB)
IDA
GO:0048365
Q15311 (UniProtKB)
IPI
GO:0051056
Q15311 (UniProtKB)
TAS
GO:0055085
Q15311 (UniProtKB)
IDA

可能调控 RALBP1基因的相关microRNA:     

String
BioGrid
IntAct
mentha
MINT
Reactome
加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Hypertensive disease 0.12 1 0 CTD_human
Prostatic Neoplasms 0.12 1 0 CTD_human
Myocardial Ischemia 0.12 1 0 CTD_human
Epilepsy 0.005905708 3 0 BeFree_GAD_LHGDN
Lung Neoplasms 0.0054487 2 0 LHGDN
Vascular Diseases 0.00272435 1 0 LHGDN
Non-Small Cell Lung Carcinoma 0.001628651 6 0 BeFree
Malignant neoplasm of pancreas 0.001357209 5 0 BeFree
Malignant neoplasm of breast 0.001357209 5 0 BeFree
Diabetes Mellitus 0.001357209 5 0 BeFree
Apigenin Inhibits the Growth of Esophageal Squamous Cell Carcinoma (ESCC) Cells by Harnessing the Expression of MicroRNAs.
Amjad N, Majid M, Sun Z, Basnet R, Rasool K, Wu L, Li Z Biomolecules 2026-02-28
Thiourea Derivatives for the Potential Treatment of Lung Cancer via the Inhibition of EGFR and Efflux Pumps: Synthesis, In Silico, and In Vitro Studies.
Abu-Zaid R, Abusara OH, Hussein B, Saqallah FG, Albujuq NR Anticancer Agents Med Chem IF: 2.6 2026-03-06
Histone lactylation leads to perioperative neurocognitive disorders by promoting the expression of Ralbp1 and inducing excessive mitochondrial fission in hippocampal neurons.
Meng F, Cao S, Wu W, Zhang M, Jing Q, Xie Z, Sun X, Song J, Fei M, Chen Q, Gao X, Li C Cell Mol Life Sci IF: 6.5 2026-02-13
Dietary cholesterol activates a Ral-dependent pathway driving LDLR turnover.
Feng X, Zhang S, Wang Y, Kurlagunda T, Sit A, Jaishankar P, Yang P, Sakane S, Park SY, Wisessaowapak C, Nguyen K, Yan J, Pothulu H, Dinh C, Chu F, Ren Y, Zhang B, Secrest P, Han L, Hung CW, Veeragandham P, Skorobogatko Y, Kisseleva T, Gordts PLSM, Renslo AR, Zhao P, Majithia AR, Saltiel AR Nature IF: 56.1 2026-08-00
Targeting the oncoprotein RLIP as novel therapy for ovarian cancer.
Krishna BM, Garg P, Kulkarni P, Horne D, Salgia R, Singhal SS J Ovarian Res IF: 2.461 2025-07-12
Putative effectors for prognosis in lung adenocarcinoma are ethnic and gender specific.
Woolston Andrew, Sintupisut Nardnisa, Lu Tzu-Pin, Lai Liang-Chuan, Tsai Mong-Hsun, Chuang Eric Y, Yeang Chen-Hsiang Oncotarget IF: 5.168 2016-05-23
Exploiting image registration for automated resonance assignment in NMR.
Strickland Madeleine, Stephens Thomas, Liu Jian, Tjandra Nico J Biomol NMR IF: 2.1 2016-02-25
Early Steps of Jaagsiekte Sheep Retrovirus-Mediated Cell Transformation Involve the Interaction between Env and the RALBP1 Cellular Protein.
Monot Margaux, Erny Alexandra, Gineys Barbara, Desloire Sophie, Dolmazon Christine, Aublin-Gex Anne, Lotteau Vincent, Archer Fabienne, Leroux Caroline J Virol IF: 4.1 2016-01-22
Inflammation Modulates RLIP76/RALBP1 Electrophile-Glutathione Conjugate Transporter and Housekeeping Genes in Human Blood-Brain Barrier Endothelial Cells.
Bennani-Baiti Barbara, Toegel Stefan, Viernstein Helmut, Urban Ernst, Noe Christian R, Bennani-Baiti Idriss M PLoS One IF: 2.6 2016-05-30

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