C1GALT1C1L (C1GALT1 specific chaperone 1 like)

symbol:
C1GALT1C1L
locus group:
protein-coding gene
location:
2p21
gene_family:
alias symbol:
None
alias name:
None
entrez id:
728819
ensembl gene id:
ENSG00000223658
ucsc gene id:
None
refseq accession:
NM_001101330
hgnc_id:
HGNC:51617
approved reserved:
2015-04-08
2p21

C1GALT1C1L(核心1 β1,3-半乳糖基转移酶1样蛋白)是C1GALT1基因家族的一员,该家族主要负责糖蛋白的糖基化修饰过程。C1GALT1C1L与C1GALT1(核心1 β1,3-半乳糖基转移酶1)密切相关,两者共同参与O-糖基化途径,特别是在粘蛋白型O-糖链的合成中起关键作用。C1GALT1C1L作为分子伴侣,协助C1GALT1稳定其活性构象并促进其酶功能,确保糖链的正确延伸。该基因主要在胃肠道、呼吸道等分泌粘液的器官中高表达,其产物影响细胞表面糖蛋白的结构和功能,进而参与细胞粘附、信号传导及免疫应答等生物学过程。若C1GALT1C1L发生突变,可能导致C1GALT1酶活性降低或丧失,引发O-糖基化缺陷,与多种疾病相关,如Tn综合征(一种罕见的血液病,表现为红细胞表面糖链异常)和某些癌症(如结肠癌、胃癌)中可见其表达异常。过表达C1GALT1C1L可能增强粘蛋白的糖基化,改变细胞表面特性,促进肿瘤转移或炎症反应;而表达降低则可能导致粘蛋白功能不全,影响黏膜屏障保护作用,增加感染或自身免疫疾病风险。C1GALT1基因家族的共性在于它们均参与糖基转移酶反应,调控糖链合成,影响蛋白质的翻译后修饰,进而广泛参与发育、免疫和疾病进程。研究C1GALT1C1L有助于理解糖生物学在疾病中的作用,并为相关治疗提供潜在靶点。

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Nucleotide sequence of C1GALT1C1L:[NCBI]
Loading Gene Browser...
Protein Sequence
1MVSASGTSFF KGMLLGSISW VLITMFGQIH IRHRGQTQDH
41EHHHLRPPNR NDFLNTSKVI LLELSKSIRV FCIIFGESED
81 ESYWAVLKE TWTKHCDKAE LYDTKNDNLF NIESNDRWVQ
121MRTAYKYVFE KYGDNYNWFF LALPTTFAVI ENLKYLLFTR
161D ASQPFYLG HTVIFGDLEY VTVEGGIVLS RELMKRLNRL
201LDNSETCADQ SVIWKLSEDK QLAICLKYAG VHAENAEDYE
241GR DVFNTKP IAQLIEEALS NNPQQVVEGC CSDMAITFNG
281LTPQKMEVMM YGLYRLRAFG HYFNDTLVFL PPVGSEND
结构预测来自 AlphaFold DB(UniProt: P0DN25),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
SNP variants of C1GALT1C1L:           Showing partial SNPs
rs755862       rs3828297       rs4497911       rs4497912       rs4497913       rs4508647       rs4531981       rs4952675       rs4952995       rs6712060       rs6725202       rs6729506       rs6754334       rs6754637       rs7563987       rs7602775       rs7602984      

Tissue expression of C1GALT1C1L:    [UniProt]

Gene expression across tissues
Forward Primer
Forward Tm
Reverse Primer
Reverse Tm
Score
GCCACACTGTTATATTTGGAGAC
60
CTTAAGACAATCCCTCCTTCCA
60
GCCACACTGTTATATTTGGAGAC
60
CTTAAGACAATCCCTCCTTCC
58
GCCACACTGTTATATTTGGAG
57
CTTAAGACAATCCCTCCTTCC
58
      No data available

Subcellular localization of C1GALT1C1L (and its protein):

[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
  • plasma membrane
  • cytoplasm
  • extracellular
  • golgi
  • vesicle
  • cytoskeleton
  • endoplasmic reticulum
  • nucleus
  • endosome
  • lysosome
  • mitochondrion

Gene Ontology (GO) terms for C1GALT1C1L:

GO ID
Protein
Source DB
GO:0016021
P0DN25 (UniProtKB)
IEA

microRNAs potentially regulating C1GALT1C1L:     

Loading…
Interacting Gene Interaction Source/Score
Disease Score NofPmids NofSnps Source
Disease Score NofPmids NofSnps Source

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