RPL18 (ribosomal protein L18)

symbol:
RPL18
locus group:
protein-coding gene
location:
19q13.33
gene_family:
alias symbol:
L18
alias name:
60S ribosomal protein L18
entrez id:
6141
ensembl gene id:
ENSG00000063177
ucsc gene id:
uc002pjq.3
refseq accession:
NM_000979
hgnc_id:
HGNC:10310
approved reserved:
1994-01-04
19q13.33

RPL18(核糖体蛋白L18)是核糖体的重要组成部分,属于核糖体蛋白(Ribosomal Proteins, RPs)家族中的大亚基蛋白。核糖体是细胞内负责蛋白质合成的分子机器,由大小两个亚基组成,RPL18位于大亚基(60S亚基),参与核糖体的组装和稳定,并在翻译过程中帮助mRNA的正确解码和肽链延伸。RPL18的表达产物是一种碱性蛋白,与其他核糖体蛋白共同维持核糖体的结构和功能完整性。该基因的主要作用位点是细胞质中的核糖体,其功能直接影响蛋白质合成的效率和准确性。若RPL18发生突变,可能导致核糖体组装异常或功能缺陷,进而引发核糖体病(Ribosomopathies),这类疾病通常表现为发育异常、贫血或癌症倾向,例如戴-布二氏贫血(Diamond-Blackfan anemia, DBA)就与某些核糖体蛋白基因突变相关。RPL18的过表达可能与某些肿瘤的发生发展有关,因为癌细胞需要大量核糖体来支持其快速增殖;而降低表达则可能导致蛋白质合成受阻,影响细胞生长和存活。RPL18属于RPL基因家族,该家族成员均编码核糖体大亚基蛋白,具有高度保守性,在物种间序列相似性较高,共同参与核糖体的生物发生和翻译调控。核糖体蛋白家族的共性包括:多为小分子量碱性蛋白,与rRNA紧密结合,部分成员还具有核糖体组装以外的功能,如参与DNA修复或调控凋亡。目前关于RPL18的翻译名称存在争议,部分文献会标注其别名如"60S ribosomal protein L18"(原英文)。需要注意的是,核糖体蛋白的功能研究常涉及专业术语如"翻译(translation)"(蛋白质合成过程)、"核糖体生物发生(ribosome biogenesis)"(核糖体的生成与成熟)等。

中文English

核糖体,催化蛋白质合成的细胞器,由一个小40S亚基和60S大亚基。一起这些亚基组成的4 RNA种类和大约80结构不同的蛋白质。该基因编码的L18E家族核糖体蛋白的即是60S亚基的部件的构件。作为典型编码核糖体蛋白的基因,有该基因通过基因组分散的多个经处理的假基因。编码多种亚型选择性剪接的转录物变体已经观察到这种基因。 [由RefSeq的,2012年7月提供]

RPL18基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MGVDIRHNKD RKVRRKEPKS QDIYLRLLVK LYRFLARRTN
41STFNQVVLKR LFMSRTNRPP LSLSRMIRKM KLPGRENKTA
81 VVVGTITDD VRVQEVPKLK VCALRVTSRA RSRILRAGGK
121ILTFDQLALD SPKGCGTVLL SGPRKGREVY RHFGKAPGTP
161H SHTKPYVR SKGRKFERAR GRRASRGYKN
结构预测来自 AlphaFold DB(UniProt: Q07020),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
RPL18基因的碱基突变:           仅显示部分snp
rs442383       rs1804326       rs2292342       rs3177985       rs11554936       rs11554940       rs16982182       rs77224572       rs112968556       rs113531766       rs113893377       rs115091616       rs138053229       rs140651178       rs140840074       rs140941620       rs141675994      

RPL18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
CCATAACAAGGACCGAAAGG
59
ACCTGTATAACTTGACCAACAG
58
ATCATGGGAGTGGACATCC
59
GTAGATATCCTGGCTCTTGG
57
GTAGTTTCTAGCATAACACCAGG
59
GCAGTTCTCAACACTTCCG
59
AACCAGGTTGTGTTGAAGAG
58
TCATCTTCCGGATCATCCG
59
CGGAAGTGTTGAGAACTGC
59
AACACTATCGTTTACTACCCG
58
CATAACAAGGACCGAAAGGT
58
ACCTGTATAACTTGACCAACAG
58
ATCATGGGAGTGGACATCC
59
TAGATATCCTGGCTCTTGGG
58
CCAGGTTGTGTTGAAGAGG
58
CTTCATCTTCCGGATCATCC
58
CAGGTTGTGTTGAAGAGGT
58
CTTCATCTTCCGGATCATCC
58
ATCATGGGAGTGGACATCC
59
AGATATCCTGGCTCTTGGG
58
      尚未收录相关数据

RPL18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

RPL18基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003735
A0A075B7A0 (UniProtKB)
IEA
GO:0005840
A0A075B7A0 (UniProtKB)
IEA
GO:0006412
A0A075B7A0 (UniProtKB)
IEA
GO:0003735
F8VUA6 (UniProtKB)
IEA
GO:0005730
F8VUA6 (UniProtKB)
IDA
GO:0005737
F8VUA6 (UniProtKB)
IDA
GO:0005840
F8VUA6 (UniProtKB)
IEA
GO:0006412
F8VUA6 (UniProtKB)
IEA
GO:0003735
F8VXR6 (UniProtKB)
IEA
GO:0005840
F8VXR6 (UniProtKB)
IEA
GO:0006412
F8VXR6 (UniProtKB)
IEA
GO:0003735
F8VYV2 (UniProtKB)
IEA
GO:0005840
F8VYV2 (UniProtKB)
IEA
GO:0006412
F8VYV2 (UniProtKB)
IEA
GO:0003735
G3V203 (UniProtKB)
IEA
GO:0005730
G3V203 (UniProtKB)
IDA
GO:0005737
G3V203 (UniProtKB)
IDA
GO:0005840
G3V203 (UniProtKB)
IEA
GO:0006412
G3V203 (UniProtKB)
IEA
GO:0003735
H0YHA7 (UniProtKB)
IEA
GO:0005840
H0YHA7 (UniProtKB)
IEA
GO:0006412
H0YHA7 (UniProtKB)
IEA
GO:0003735
J3QQ67 (UniProtKB)
IEA
GO:0005840
J3QQ67 (UniProtKB)
IEA
GO:0006412
J3QQ67 (UniProtKB)
IEA
GO:0000184
Q07020 (UniProtKB)
TAS
GO:0003723
Q07020 (UniProtKB)
TAS
GO:0003735
Q07020 (UniProtKB)
NAS
GO:0005634
Q07020 (UniProtKB)
IDA
GO:0005730
Q07020 (UniProtKB)
IDA
GO:0005737
Q07020 (UniProtKB)
IDA
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005829
Q07020 (UniProtKB)
TAS
GO:0005925
Q07020 (UniProtKB)
IDA
GO:0006364
Q07020 (UniProtKB)
TAS
GO:0006412
Q07020 (UniProtKB)
NAS
GO:0006413
Q07020 (UniProtKB)
TAS
GO:0006614
Q07020 (UniProtKB)
TAS
GO:0016020
Q07020 (UniProtKB)
IDA
GO:0019083
Q07020 (UniProtKB)
TAS
GO:0022625
Q07020 (UniProtKB)
IDA

可能调控 RPL18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
Disease Progression 0.12 1 0 CTD_human
Stomach Neoplasms 0.12 1 0 CTD_human
A three generation family with VACTERL association is found to have a rare form of diamond-blackfan anaemia.
Leshchynska I, Das D, O'Reilly V, Sipka A, Iyer K, Alankarage D, Rath E, Kumar A, Kurt BA, Voydanoff ME, Congenital Heart Disease Synergy Study group, Stevenson RE, Winlaw DS, Ascher DB, Giannoulatou E, Mark PR, Dunwoodie SL, Chapman G Eur J Hum Genet IF: 4.6 2026-05-00
Designing 5' UTR sequences improves the capacity of mRNA therapeutics in preclinical models of aging and obesity.
Yoon S, Cho H, Lee J, Ha S, Lee S, Lee YS, Cho Y, Ha D, Oh A, Lee S, Jeong D, Cho J, Park SI, Nam JH, Lee YS Mol Ther IF: 11.4 2026-04-01
A platform for parallel TCR cloning and testing enables anti-neoantigen tumor immunotherapy.
Rowe AM, Chaurasia S, Wei W, García-Diéguez L, Tempro K, Schiebel JG, Smolak C, Muralles A, Wikenheiser D, Quann K, Pirner C, Codispot K, Shlomchik MJ, Shlomchik WD JCI Insight 2026-06-22
Metabolic reprogramming and prognostic insights in molecular landscapes driven by glycolysis in ovarian cancer.
Wang M, Ying Q, Xing Y, Dai S, Wang J, Liu Z Sci Rep IF: 4.9 2025-07-24
Comprehensive analysis of the ubiquitinome during oncogene-induced senescence in human fibroblasts.
Bengsch Fee, Tu Zhigang, Tang Hsin-Yao, Zhu Hengrui, Speicher David W, Zhang Rugang Cell Cycle IF: 3.9 2016-02-25
Genetic ablation of ataxin-2 increases several global translation factors in their transcript abundance but decreases translation rate.
Fittschen M, Lastres-Becker I, Halbach M V, Damrath E, Gispert S, Azizov M, Walter M, Müller S, Auburger G Neurogenetics IF: 1.6 2016-04-14
Selection of reference genes for RT-qPCR studies in blood of beluga whales (Delphinapterus leucas).
Chen I-Hua, Wang Jiann-Hsiung, Chou Shih-Jen, Wu Yeong-Huey, Li Tsung-Hsien, Leu Ming-Yih, Chang Wen-Been, Yang Wei Cheng PeerJ 2016-03-21
Selection of suitable reference genes for normalization of quantitative RT-PCR in peripheral blood samples of bottlenose dolphins (Tursiops truncatus).
Chen I-Hua, Chou Lien-Siang, Chou Shih-Jen, Wang Jiann-Hsiung, Stott Jeffrey, Blanchard Myra, Jen I-Fan, Yang Wei-Cheng Sci Rep IF: 4.9 2016-09-14
Novel polysome messages and changes in translational activity appear after induction of adipogenesis in 3T3-L1 cells.
Fromm-Dornieden Carolin, von der Heyde Silvia, Lytovchenko Oleksandr, Salinas-Riester Gabriela, Brenig Bertram, Beissbarth Tim, Baumgartner Bernhard G BMC Mol Biol IF: nan 2015-03-30

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