Article(id=1208491454209569744, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1208491433888166474, articleNumber=null, orderNo=null, doi=10.16438/j.0513-4870.2021-0483, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1617638400000, receivedDateStr=2021-04-06, revisedDate=1621094400000, revisedDateStr=2021-05-16, acceptedDate=null, acceptedDateStr=null, onlineDate=1766056415368, onlineDateStr=2025-12-18, pubDate=1631376000000, pubDateStr=2021-09-12, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1766056415368, onlineIssueDateStr=2025-12-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1766056415368, creator=13701087609, updateTime=1766056415368, updator=13701087609, issue=Issue{id=1208491433888166474, tenantId=1146029695717560320, journalId=1189982191388893191, year='2021', volume='56', issue='9', pageStart='2325', pageEnd='2596', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1766056410524, creator=13701087609, updateTime=1766137069648, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1208829742833332989, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1208491433888166474, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1208829742833332990, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1208491433888166474, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2553, endPage=2560, ext={EN=ArticleExt(id=1208491456122171405, articleId=1208491454209569744, tenantId=1146029695717560320, journalId=1189982191388893191, language=EN, title=Interaction study of the antibacterial peptide urumin with the H1N1 HA protein of influenza A virus, columnId=1190335348761793317, journalTitle=Acta Pharmaceutica Sinica, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=
Influenza A virus (H1N1) seriously affects the health of human and disrupts the development of global economic. The antimicrobial peptide urumin specifically binds to the conserved stem of the hemagglutinin (HA) protein of H1N1 virus, but its binding site and the mechanism of action are not clear. In this study, we investigated the possible binding sites and key amino acids for the interaction of urumin with HA protein by molecular docking and enzyme-linked immunosorbent assay (ELISA) experiments, suggesting that HA residues His32 (HA1), Asp19 (HA2), and Trp21 (HA2) are the key residues for the interaction of HA with urumin. Urumin's Arg4, Asn9, and Cys16 were associated with HA protein residues Asp19 (HA2), Trp21 (HA2), His32 (HA1), and Asn53 (HA2) form hydrogen bonding interactions, and Trp12 forms an aromatic π-stacking interaction with His32 (HA1) of HA, these interactions maintain the binding of urumin to HA protein. Wild-type HA and its alanine mutant[alanine substitutions His32 (HA1), Asp19 (HA2), and Trp21 (HA2)] were expressed in 293T cells. ELISA experiments showed that the affinity ability of urumin with HA wild-type was significantly higher than that of HA alanine mutant, suggesting that His32 (HA1), Asp19 (HA2), and Trp21 (HA2) may be the key residues for HA to interact with urumin. This study provides a theoretical and experimental basis for further modification and application of urumin.
, correspAuthors=Jia-huang LI, Zi-chun HUA, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2021 Acta Pharmaceutica Sinica. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Hong-mei LI, Wei-juan ZHENG, Jia-huang LI, Zi-chun HUA), CN=ArticleExt(id=1208491458559062310, articleId=1208491454209569744, tenantId=1146029695717560320, journalId=1189982191388893191, language=CN, title=抗菌肽urumin与甲型流感病毒H1N1 HA蛋白的相互作用研究, columnId=1190335348896011050, journalTitle=药学学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=
甲型H1N1流感严重影响人类的健康和破坏全球经济发展,抗菌肽urumin可特异性结合H1N1病毒血凝素(hemagglutinin,HA)蛋白的保守茎部,但其结合位点和作用机制尚不明确。本研究通过分子对接和ELISA (enzyme-linked immunosorbent assay)实验研究urumin与HA蛋白作用可能的结合位点、关键氨基酸,提示HA残基His32(HA1)、Asp19(HA2)和Trp21(HA2)是HA与urumin作用的关键残基。Urumin的Arg4、Asn9和Cys16与HA蛋白残基Asp19(HA2)、Trp21(HA2)、His32(HA1)和Asn53(HA2)形成氢键相互作用,Trp12与HA的His32(HA1)形成芳香π堆积作用,维持urumin与HA蛋白的结合。在293T细胞中表达野生型HA及其丙氨酸突变体[丙氨酸替换His32(HA1)、Asp19(HA2)和Trp21(HA2)],ELISA实验结果显示,urumin与野生型HA的亲和力显著高于HA丙氨酸突变体,提示His32(HA1)、Asp19(HA2)和Trp21(HA2)可能是HA与urumin作用的关键残基。本研究为urumin的进一步改造和应用提供了理论和实验基础。
, correspAuthors=李家璜, 华子春, authorNote=null, correspAuthorsNote=
, copyrightStatement=版权所有©《药学学报》编辑部2021, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=j0EHZqH/+LQ72icpsZhO+A==, magXml=oZdSL7ZojUsvxQHXY4IOUA==, pdfUrl=null, pdf=tnnKVKT6Nfhr71EMJWbMvQ==, pdfFileSize=821306, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=tEc078NoSloigMKU0WHAkQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=6eEKlwpSd6glam9MWP9Tqw==, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=李红梅, 郑伟娟, 李家璜, 华子春)}, authors=[Author(id=1208491460475859341, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1208491460610077081, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, authorId=1208491460475859341, language=EN, stringName=Hong-mei LI, firstName=Hong-mei, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=1. State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1208491460735906215, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, authorId=1208491460475859341, language=CN, stringName=李红梅, firstName=红梅, middleName=null, lastName=李, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1, address=1. State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1208491461184696792, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, authorId=1208491460857541046, language=CN, stringName=郑伟娟, firstName=伟娟, middleName=null, lastName=郑, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1, 2, 3, *, address=1. State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
2. College of Biopharmaceuticals, China Pharmaceutical University, Nanjing 211198, China
3. High-tech Research Institute of Nanjing University at Changzhou and Jiangsu Target Pharma Laboratories Inc., Changzhou 213164, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1208491461675430406, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, authorId=1208491461394411998, language=CN, stringName=李家璜, firstName=家璜, middleName=null, lastName=李, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, *, address=1.南京大学生命科学学院, 医药生物技术国家重点实验室, 江苏 南京 210023
2.中国药科大学生物药物学院, 江苏 南京 211198
3.常州南京大学高新技术研究院和江苏靶标生物医药研究所, 江苏 常州 213164, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1208491458861052231, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, xref=null, ext=[AuthorCompanyExt(id=1208491458877829450, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491458861052231, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China), AuthorCompanyExt(id=1208491458886218060, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491458861052231, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.南京大学生命科学学院, 医药生物技术国家重点实验室, 江苏 南京 210023)]), AuthorCompany(id=1208491459108516198, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, xref=null, ext=[AuthorCompanyExt(id=1208491459116904807, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491459108516198, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. College of Biopharmaceuticals, China Pharmaceutical University, Nanjing 211198, China), AuthorCompanyExt(id=1208491459125293416, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491459108516198, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国药科大学生物药物学院, 江苏 南京 211198)]), AuthorCompany(id=1208491460287115635, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, xref=null, ext=[AuthorCompanyExt(id=1208491460299698552, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491460287115635, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3. High-tech Research Institute of Nanjing University at Changzhou and Jiangsu Target Pharma Laboratories Inc., Changzhou 213164, China), AuthorCompanyExt(id=1208491460320670075, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491460287115635, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.常州南京大学高新技术研究院和江苏靶标生物医药研究所, 江苏 常州 213164)])]), Author(id=1208491461805453840, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zchua@nju.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1208491461990003238, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, authorId=1208491461805453840, language=EN, stringName=Zi-chun HUA, firstName=Zi-chun, middleName=null, lastName=HUA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, *, address=1. State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
2. College of Biopharmaceuticals, China Pharmaceutical University, Nanjing 211198, China
3. High-tech Research Institute of Nanjing University at Changzhou and Jiangsu Target Pharma Laboratories Inc., Changzhou 213164, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1208491462161969717, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, authorId=1208491461805453840, language=CN, stringName=华子春, firstName=子春, middleName=null, lastName=华, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2.中国药科大学生物药物学院, 江苏 南京 211198
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Dai WH et al . Lead compound optimization strategy (7)-modification strategies for peptides[J].
Acta Pharm Sin (药学学报),
2020,
55: 427-445., articleTitle=Lead compound optimization strategy (7)-modification strategies for peptides, refAbstract=null)], funds=[Fund(id=1208491467346128901, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, awardId=81630092, language=CN, fundingSource=国家自然科学基金资助项目(81630092), fundOrder=null, country=null), Fund(id=1208491467471958038, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, awardId=BK20192005, language=CN, fundingSource=江苏省前沿引领技术基础研究专项(BK20192005), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1208491458861052231, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, xref=null, ext=[AuthorCompanyExt(id=1208491458877829450, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491458861052231, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China), AuthorCompanyExt(id=1208491458886218060, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491458861052231, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.南京大学生命科学学院, 医药生物技术国家重点实验室, 江苏 南京 210023)]), AuthorCompany(id=1208491459108516198, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, xref=null, ext=[AuthorCompanyExt(id=1208491459116904807, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491459108516198, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. College of Biopharmaceuticals, China Pharmaceutical University, Nanjing 211198, China), AuthorCompanyExt(id=1208491459125293416, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491459108516198, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国药科大学生物药物学院, 江苏 南京 211198)]), AuthorCompany(id=1208491460287115635, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, xref=null, ext=[AuthorCompanyExt(id=1208491460299698552, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491460287115635, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3. High-tech Research Institute of Nanjing University at Changzhou and Jiangsu Target Pharma Laboratories Inc., Changzhou 213164, China), AuthorCompanyExt(id=1208491460320670075, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, companyId=1208491460287115635, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.常州南京大学高新技术研究院和江苏靶标生物医药研究所, 江苏 常州 213164)])], figs=[ArticleFig(id=1208491464980542187, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=HMhGQ45T+XWKn4c0YISI1A==, figureFileBig=tEc078NoSloigMKU0WHAkQ==, tableContent=null), ArticleFig(id=1208491465135731447, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 1, caption=
Sequence and schematic structure of H1N1 hemagglutinin (HA) protein (PDB ID: 1RU7) , figureFileSmall=HMhGQ45T+XWKn4c0YISI1A==, figureFileBig=tEc078NoSloigMKU0WHAkQ==, tableContent=null), ArticleFig(id=1208491465420944143, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=ngjiEWxbCTen9lv9iBWeHg==, figureFileBig=zi2DF17IhPh+G+VRsZqVgw==, tableContent=null), ArticleFig(id=1208491465559356191, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 2, caption=
The 5 lowest energy 3D structures of urumin obtained by prediction , figureFileSmall=ngjiEWxbCTen9lv9iBWeHg==, figureFileBig=zi2DF17IhPh+G+VRsZqVgw==, tableContent=null), ArticleFig(id=1208491465735516982, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=Ppa8Ni6y+4V+lB/FeUWizw==, figureFileBig=FPJzoGrQMVuiVJHP6DUR1g==, tableContent=null), ArticleFig(id=1208491465857151813, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 3, caption=
Molecular docking results of urumin and H1N1 HA protein (more negative score value means better docking match). A: Urumin binds to the region of the HA protein HA2 chain where Asp19 and Trp21 are located; B: Docking results of urumin and H1 HA/H3 HA at the sites of HA2 (Asp19 and Trp21) , figureFileSmall=Ppa8Ni6y+4V+lB/FeUWizw==, figureFileBig=FPJzoGrQMVuiVJHP6DUR1g==, tableContent=null), ArticleFig(id=1208491465957815119, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=3JEtRAlbyr5XQlMafyAyVg==, figureFileBig=DyUTdTS1demGGU6gqTG4lg==, tableContent=null), ArticleFig(id=1208491466075255645, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 4, caption=
Optimized model for the interaction of urumin with HA. A: Binding site between urumin and H1N1 HA. The green area indicates the hydrophobic region on the surface of HA protein, the red area is the negatively charged region on the surface of HA protein, the purple band is the urumin; B: Interaction of urumin with H1N1 HA. The red, purple, or orange translucent cylinder indicates the hydrogen bonding interaction, the coexistence of hydrogen bonding and charge interaction, or the directional π-stacking interaction, respectively , figureFileSmall=3JEtRAlbyr5XQlMafyAyVg==, figureFileBig=DyUTdTS1demGGU6gqTG4lg==, tableContent=null), ArticleFig(id=1208491466175918955, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=yIulKj3/up09EGWfN0wnUA==, figureFileBig=GCfTeRO8/fNwSOJGOGp1pw==, tableContent=null), ArticleFig(id=1208491466280776571, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 5, caption=
Construction and confirmation of pCAGGS-HA and pCAGGS-HA-mutate recombinant plasmids. A: Agarose gel electrophoresis of pCAGGS-HA and pCAGGS-HA-mutate recombinant plasmids after double digestion by EcoRI and XhoI restriction endonucleases; B: Comparison of sequencing results of pCAGGS-HA and pCAGGS-HA-mutate recombinant plasmids, the results showed that the mutant plasmid was successfully constructed , figureFileSmall=yIulKj3/up09EGWfN0wnUA==, figureFileBig=GCfTeRO8/fNwSOJGOGp1pw==, tableContent=null), ArticleFig(id=1208491466406605700, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=XzBu9DUBPxad+ZuntiM5lw==, figureFileBig=tSGUsdKGKsM+K/b6Taqi2Q==, tableContent=null), ArticleFig(id=1208491466565989270, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 6, caption=
Immunofluorescent detection of HA protein expression in 293T cells, the expression levels of wild-type HA proteins as well as HA-mutate proteins were comparable. Scale bar: 20 or 50 μm. DAPI: 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride , figureFileSmall=XzBu9DUBPxad+ZuntiM5lw==, figureFileBig=tSGUsdKGKsM+K/b6Taqi2Q==, tableContent=null), ArticleFig(id=1208491466670846887, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=0mQjj4q5YLPlLVAuIZGS/A==, figureFileBig=NmthQsY0bTfp7PV9A+Oj+A==, tableContent=null), ArticleFig(id=1208491466763121589, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Figure 7, caption=
The binding of the peptide to the lysate supernatant of 293T cells transfected with plasmids (pCAGGS, pCAGGS-HA, and pCAGGS-HA-mutate) was determined by enzyme-linked immunosorbent assay (ELISA). A: Determination of the encapsulation efficiency of urumin and disordered peptide; B: Determination of the binding of urumin and disordered peptide to lysate supernatants of 293T cells transfected with pCAGGS-HA plasmid; C: Determination of the binding of cell lysate supernatants of 293T cells transfected with plasmid (pCAGGS, pCAGGS-HA, and pCAGGS-HA-mutant) to urumin, respectively. n = 3, x±s. *P < 0.05, **P < 0.01, ***P < 0.001. NS: No significance , figureFileSmall=0mQjj4q5YLPlLVAuIZGS/A==, figureFileBig=NmthQsY0bTfp7PV9A+Oj+A==, tableContent=null), ArticleFig(id=1208491466872173505, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Primer | Sequence (5'-3') |
| H32-A-F | GAATGTAACAGTAACAgcCTCTGTTAACCTTCT AGAAGAC |
| H32-A-R | GTCTTCTAGAAGGTTAACAGAGgcTGTTACTGT TACATTC |
| D19W21-A-F | GTGGACAGGGATGGTAGcaGGAgcGTACGGTTA TCACCATC |
| D19W21-A-R | GATGGTGATAACCGTACgcTCCtgCTACCATCCC TGTCCAC |
), ArticleFig(id=1208491466981225425, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Table 1, caption=
Primer sequences
, figureFileSmall=null, figureFileBig=null, tableContent=
| Primer | Sequence (5'-3') |
| H32-A-F | GAATGTAACAGTAACAgcCTCTGTTAACCTTCT AGAAGAC |
| H32-A-R | GTCTTCTAGAAGGTTAACAGAGgcTGTTACTGT TACATTC |
| D19W21-A-F | GTGGACAGGGATGGTAGcaGGAgcGTACGGTTA TCACCATC |
| D19W21-A-R | GATGGTGATAACCGTACgcTCCtgCTACCATCCC TGTCCAC |
), ArticleFig(id=1208491467094471649, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Number | Method | Prediction result |
| 1 | Psipred | CCCCEEEECCCCCCCCCCCCCCCEEEC |
| 2 | SOPMA | CCCCEEEETTCCCCCCCCCCTTCEEHH |
| 3 | Hierarchical Neural Network | CCCCCEEECCCCCCCCCCCCCCCEECC |
| 4 | SOPMA-GOR4-SIMPA | CCCCCEEECCCCCCCCCCCCCCCEECC |
| 5 | DPM | CCHHCHEETCCCTCHHTCHTCCHHHCC |
| 6 | DSC | CCCCCEEECCCCCCCCCHHCCCCCCCC |
| 7 | GOR4 | CCCCCEEEECCCCCCCCEEECCEEEEC |
| 8 | PHD | CCCCCCCCCCCCCCCCCCCCCCEEECC |
| 9 | SIMPA96 | CCCCCCCCCCCCCCCCCCCCCCCEEEC |
| 10 | Jpred4 | CCCCCEECCCCCCCCCEECCCCCEECC |
), ArticleFig(id=1208491467211912179, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1208491454209569744, language=CN, label=Table 2, caption=
Predicted secondary structure of urumin. C: Coil; E: Sheet; T: Turn; H: Helix
, figureFileSmall=null, figureFileBig=null, tableContent=
| Number | Method | Prediction result |
| 1 | Psipred | CCCCEEEECCCCCCCCCCCCCCCEEEC |
| 2 | SOPMA | CCCCEEEETTCCCCCCCCCCTTCEEHH |
| 3 | Hierarchical Neural Network | CCCCCEEECCCCCCCCCCCCCCCEECC |
| 4 | SOPMA-GOR4-SIMPA | CCCCCEEECCCCCCCCCCCCCCCEECC |
| 5 | DPM | CCHHCHEETCCCTCHHTCHTCCHHHCC |
| 6 | DSC | CCCCCEEECCCCCCCCCHHCCCCCCCC |
| 7 | GOR4 | CCCCCEEEECCCCCCCCEEECCEEEEC |
| 8 | PHD | CCCCCCCCCCCCCCCCCCCCCCEEECC |
| 9 | SIMPA96 | CCCCCCCCCCCCCCCCCCCCCCCEEEC |
| 10 | Jpred4 | CCCCCEECCCCCCCCCEECCCCCEECC |
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