信号肽

N端都含有长26个氨基酸残基的信号肽。

The N terminal signal peptide contained 26 amino acid residues .

前22个氨基酸为信号肽；成熟蛋白包含一个HATPasec结构域。

The front 22 amino-acids was the putative signal peptide , and the mature peptide contained a HATP_ase domain .

9株猪源分离株类M蛋白信号肽、C末端细胞锚定区的序列均高度同源；

All the 9 isolates shared the common membrane anchor region and N-terminal signal peptide .

经N端氨基酸序列测定，表明分泌蛋白质的信号肽均在正确位点被加工切除。

The N-terminal analysis of these proteins showed that the signal peptides were processed correctly .

进一步分析发现人转铁蛋白基因有19个外显子和18个内含子，编码人转铁蛋白N端具有19个氨基酸组成的信号肽序列。

It contained 19 exons and 18 introns and a signal peptide of 19 residues was predicted .

十个拟南芥AGO蛋白均不含信号肽序列，表明它们不是外泌蛋白。

All ten AtAGOs did not carry signal peptide , indicating that they were not secretory proteins .

DNA序列分析表明，其编码产物含有一个亮氨酸拉链结构域和一个核定位信号肽。

Sequence analysis showed that the deduced protein contained a leucine zipper and a possible nuclear localization signal domain .

去N端信号肽和C端跨膜区猪卵透明带-3β蛋白在原核系统表达的研究

Study on the Expression of Pig Zona Pellucida-3 β Excluding N-terminus Signal Peptide and C-terminus Transmembrance-like Domain in Escherichia coli

细胞分泌性蛋白的分泌有赖于蛋白质N端的信号肽的存在。

The secretion of proteins depends on the signal peptide located to the N - terminal of the protein precursor .

α1-抗糜蛋白酶信号肽基因及载脂蛋白E基因多态性与帕金森病的关系

Association between polymorphism of α 1-antichymotrypsin and apolipoprotein E gene and Parkinson ′ s disease in Shanghai Hans

方法：利用重叠区扩增基因拼接法，分别扩增hPLAP-1C末端信号肽序列和SEA基因序列。

Methods : The SEA gene and a DNA fragment encoding the signal for GPI-anchor attachment of hPLAP-1 were amplified by PCR .

译后几丁酶前体切除N－端信号肽→脯氨酸羟基化→切除C－端信号肽而成为成熟蛋白；

Chitinase precursors become matured proteins by removal of N signal peptide , hydroxylation of proline and removal of C signal peptide .

两者都有一个跨膜螺旋结构N末端20个氨基酸具有信号肽的特征，C末端25个氨基酸具有明显的亲脂性，并且具有跨膜特征。

Both of them have one transmembrane helix structure . The first 20 amino acid residues at C-end is hydrophobic transmembrane helix .

密码子选用以第三个碱基为嘧啶的密码子频率最高。多角体蛋白N端有一类似信号肽结构的26个氨基酸的疏水区。

There was a signal - peptide - like hydrophobic region of 26 amino acids in the N end of polyhedrin .

鸡IL-2全基因和去信号肽基因的原核表达

The prokaryon expression of ChIL-2 whole gene and partial gene without singal sequence

乙型肝炎病毒前C信号肽酶裂解位点变异对HBeAg表达的影响

The change of HBeAg expression in patients infected hepatitis B virus with pre-C signal enzyme cleavage site mutation

方法用PCR方法扩增IL3信号肽序列和人内皮抑素基因，然后采用重叠延伸PCR拼接的方法将两者拼接和扩增。

METHODS IL_3 signal sequence and human endostatin gene were amplified with PCR and spliced with overlap extension PCR .

以含有抗生链霉菌酪蛋白酶基因的质粒pIJ702为模板，用PCR方法扩增得到了melC1的信号肽编码序列及其上游的调控序列。

The melC 1 signal peptide-encoding sequence and its upstream sequence originated from S. antibioticus was also amplified by PCR technique .

由DNA顺序推知，linker区编码的氨基酸顺序SerGInAlaCys可能是新的信号肽酶识别位点；

A new signal peptidase recognition site has been found in the linker-encoded amino acid sequence .

信号肽和辅助性T细胞表位增强HBV核心抗原DNA疫苗诱导的免疫应答

Enhancement of Immune Responses of Hepatitis B Virus Core DNA Vaccine by a Signal Peptide and a Universal Helper T Lymphocyte Epitope

利用酵母建立了从cDNA文库中筛选编码信号肽的基因片段的遗传系统。

We established a genetic system in yeast to screen cDNA library for the signal peptide encoding sequences .

信号肽C端和成熟蛋白N端氨基酸序列的变化时α淀粉酶分泌作用的影响

Effect of the Changes of Amino Acids on Both Signal Peptide C-Terminal and Mature Protein N-Terminal Region to the Secretion of α - Amylase in B. subtilis

蛋白A信号肽引导的E.coli外泌高表达异源蛋白

High-level Excretion of Heterologous Proteins from E. coli Directed by Protein A Singal Peptide

SEA基因与GPI信号肽序列融合基因的真核表达载体的构建和序列分析

Construction of mammalian cell expression vector of a chimeric SEA-hPLAP-1 cDNA and analysis of its sequence

变形链球菌密度感应CSP信号肽的固相合成和鉴定

The synthesis and appraisement of quorum sensing CSP signaling peptide of Streptococcus mutans

编码鸡CD8α链无信号肽基因片段的克隆与表达

Cloning and expression of the gene fragment encoding chicken CD8 α chain without signal peptide

在N端引物延伸加上IgGκ轻链信号肽序列；

The signal peptide of IgG κ light chain was fused to N-terminal of the A β 15 gene by primer extension .

人内皮抑素与IL3信号肽融合蛋白真核表达载体的构建

Construction of the eukaryotic expression vector expressing the fusion protein of human endostatin protein and IL_3 signal peptide

结构域分析发现，该蛋白质含有分泌信号肽和保守的趋化因子结构域；GO注释发现该基因参与免疫细胞迁移的生物学过程。

Functional domain analysis showed that this protein contained signal peptide and conserved chemokine structure . Gene Ontology annotation indicated that this protein was involved in the biological process of immune cell migration .

序列分析结果表明：该基因编码一个含有490个氨基酸的球状蛋白，并在N端有一个由21个氨基酸构成的信号肽序列。

The deduced protein , which is predicted to be a compact globular protein , is of 490 amino acids , including a putative 21 amino acid-signal peptide .