Q6T310_Q6DN90.1 contacts (residues)

ReceptorR: Secondary StructureR: ResidueR; ChainR: Residue numberLigandL: Secondary StructureL: ResidueL: ChainL: Residue Number
R-THRA476L-ASPV90
R-SERA477L-ASPV90
R-SERA477L-SERV91
R-ASNA478L-GLYV85
R-ASNA478L-GLNV87
R-ASNA478L-ASPV90
R-ASNA478L-SERV91
R-SERA479L-GLYV85
R-SERA479L-ASPV90
R-SERA479L-SERV91
R-SERA479L-LEUV92
R-SERA479LHVALV95
R-ASNA480L-PROV83
R-ASNA480L-GLYV84
R-ASNA480L-GLYV85
R-ASNA480L-VALV86
R-ASNA480LHVALV95
R-ASPA481L-PROV83
R-ASPA481LHGLNV94
R-ASPA481LHVALV95
R-ASPA481LHSERV98
R-THRA482L-THRV60
R-THRA482L-GLYV61
R-THRA482L-PROV83
R-ILEA483L-THRV60
R-ILEA483L-GLYV61
R-ILEA483LSGLNV80
R-ASNA484LSLEUV63
R-ASNA484LSGLNV80
R-CYSA485LSLEUV63
R-SERA486LHTRPV105
R-SERA486L-ARGV214
R-SERA486L-PROV215
R-SERA486LSLYSV29
R-SERA486LSLEUV63
R-SERA486LSGLNV78
R-SERA487LHTRPV105
R-SERA487L-ILEV212
R-SERA487L-ARGV214
R-SERA487L-ASPV27
R-SERA487LSLYSV29
R-SERA487LSGLNV78
R-GLUA488L-ARGV214
R-GLUA488L-LYSV26
R-GLUA488L-ASPV27
R-GLUA488LSLYSV29
R-SERA489L-ALAV209
R-SERA489L-SERV210
R-SERA489L-LYSV26
R-SERA489L-ASPV27
R-SERA490L-LEUV24
R-SERA490L-LYSV26
R-SERA491L-LEUV23
R-SERA491L-LYSV26
R-ARGA492LHHISV200
R-ARGA492LHGLYV201
R-ARGA492L-LEUV23
R-ASPA493LHHISV200
R-ASPA493LHGLYV201
R-ASPA493L-GLYV204
R-SERA494LHGLYV201
R-LYSA507LHARGV125

 - Title of columns started by 'R:' means Receptor, 'L:' means Ligand
 - In the Secondary Structure columns: 'H' means that residues in that row are part of Alpha Helix; 'S' - Beta Sheet





Q6T310_Q6DN90.1 contacts (residues & atoms)

ReceptorR: Secondary StructureR: AtomR: ResidueR; ChainR: Residue numberLigandL: Secondary StructureL; AtomL: ResidueL: ChainL: Residue Number
R-CTHRA476L-CGASPV90
R-CTHRA476L-OD1ASPV90
R-CTHRA476L-OD2ASPV90
R-CTHRA476L-HB3ASPV90
R-OTHRA476L-CBASPV90
R-OTHRA476L-CGASPV90
R-OTHRA476L-OD1ASPV90
R-OTHRA476L-OD2ASPV90
R-OTHRA476L-HB3ASPV90
R-NSERA477L-HB3ASPV90
R-CASERA477L-CBASPV90
R-CASERA477L-CGASPV90
R-CASERA477L-HB2ASPV90
R-CASERA477L-HB3ASPV90
R-CASERA477L-OGSERV91
R-CASERA477L-HB3SERV91
R-CSERA477L-CBASPV90
R-CSERA477L-CGASPV90
R-CSERA477L-OD2ASPV90
R-CSERA477L-HB2ASPV90
R-CSERA477L-HB3ASPV90
R-CBSERA477L-HB3ASPV90
R-CBSERA477L-OGSERV91
R-CBSERA477L-HB3SERV91
R-OSERA477L-OD2ASPV90
R-OSERA477L-HB2ASPV90
R-OSERA477L-HB3ASPV90
R-OGSERA477L-HB3SERV91
R-NASNA478L-CAASPV90
R-NASNA478L-CASPV90
R-NASNA478L-CBASPV90
R-NASNA478L-OASPV90
R-NASNA478L-CGASPV90
R-NASNA478L-OD2ASPV90
R-NASNA478L-HB2ASPV90
R-NASNA478L-HB3ASPV90
R-NASNA478L-OGSERV91
R-NASNA478L-HGSERV91
R-CAASNA478L-OASPV90
R-CAASNA478L-HB2ASPV90
R-CAASNA478L-HB3ASPV90
R-CAASNA478L-OGSERV91
R-CAASNA478L-HGSERV91
R-CASNA478L-HB2GLNV87
R-CASNA478L-OASPV90
R-CASNA478L-HB2ASPV90
R-CASNA478L-OGSERV91
R-CASNA478L-HGSERV91
R-CBASNA478L-OE1GLNV87
R-CBASNA478L-HB2GLNV87
R-OASNA478L-OGLYV85
R-OASNA478L-CBGLNV87
R-OASNA478L-OGLNV87
R-OASNA478L-HGLNV87
R-OASNA478L-HB2GLNV87
R-OASNA478L-CASPV90
R-OASNA478L-CBASPV90
R-OASNA478L-OASPV90
R-OASNA478L-HASPV90
R-OASNA478L-HB2ASPV90
R-OASNA478L-HB3ASPV90
R-OASNA478L-OGSERV91
R-OASNA478L-HGSERV91
R-NSERA479L-OGLYV85
R-NSERA479L-OASPV90
R-NSERA479L-OGSERV91
R-NSERA479L-HGSERV91
R-CASERA479L-OGLYV85
R-CASERA479L-OGSERV91
R-CASERA479L-HGSERV91
R-CASERA479LHHG13VALV95
R-CASERA479LHHG23VALV95
R-CSERA479L-CAGLYV85
R-CSERA479L-CGLYV85
R-CSERA479L-OGLYV85
R-CSERA479L-HA3GLYV85
R-CSERA479LHHG23VALV95
R-CBSERA479L-OSERV91
R-CBSERA479L-OGSERV91
R-CBSERA479L-HGSERV91
R-CBSERA479L-HD11LEUV92
R-CBSERA479LHHG23VALV95
R-OSERA479L-CAGLYV85
R-OSERA479L-CGLYV85
R-OSERA479L-OGLYV85
R-OSERA479L-HA2GLYV85
R-OSERA479L-HA3GLYV85
R-OGSERA479L-HD11LEUV92
R-NASNA480L-CAGLYV85
R-NASNA480L-CGLYV85
R-NASNA480L-OGLYV85
R-NASNA480L-HA3GLYV85
R-NASNA480LHHG13VALV95
R-NASNA480LHHG23VALV95
R-CAASNA480LHCG2VALV95
R-CAASNA480LHHG12VALV95
R-CAASNA480LHHG13VALV95
R-CAASNA480LHHG22VALV95
R-CAASNA480LHHG23VALV95
R-CASNA480L-HB2PROV83
R-CASNA480L-HG22VALV86
R-CASNA480LHCG1VALV95
R-CASNA480LHCG2VALV95
R-CASNA480LHHG12VALV95
R-CASNA480LHHG13VALV95
R-CASNA480LHHG22VALV95
R-CASNA480LHHG23VALV95
R-CBASNA480LHHG22VALV95
R-OASNA480L-HB2PROV83
R-OASNA480L-OGLYV84
R-OASNA480L-NVALV86
R-OASNA480L-CG2VALV86
R-OASNA480L-HAVALV86
R-OASNA480L-HG21VALV86
R-OASNA480L-HG22VALV86
R-OASNA480LHCG1VALV95
R-OASNA480LHHG12VALV95
R-OASNA480LHHG13VALV95
R-OASNA480LHHG22VALV95
R-NASPA481LHCBVALV95
R-NASPA481LHCG1VALV95
R-NASPA481LHCG2VALV95
R-NASPA481LHHAVALV95
R-NASPA481LHHG12VALV95
R-NASPA481LHHG13VALV95
R-NASPA481LHHG21VALV95
R-NASPA481LHHG22VALV95
R-NASPA481LHHG23VALV95
R-CAASPA481L-HG3PROV83
R-CAASPA481LHHAVALV95
R-CAASPA481LHHG12VALV95
R-CAASPA481LHHG22VALV95
R-CASPA481L-CBPROV83
R-CASPA481L-CGPROV83
R-CASPA481L-CDPROV83
R-CASPA481L-HB2PROV83
R-CASPA481L-HB3PROV83
R-CASPA481L-HG2PROV83
R-CASPA481L-HG3PROV83
R-CASPA481L-HD2PROV83
R-CBASPA481LHHG22VALV95
R-OASPA481L-CAPROV83
R-OASPA481L-CBPROV83
R-OASPA481L-CGPROV83
R-OASPA481L-CDPROV83
R-OASPA481L-HB2PROV83
R-OASPA481L-HB3PROV83
R-OASPA481L-HG2PROV83
R-OASPA481L-HG3PROV83
R-OASPA481L-HD2PROV83
R-CGASPA481LHCG2VALV95
R-CGASPA481LHHAVALV95
R-CGASPA481LHHG21VALV95
R-CGASPA481LHHG22VALV95
R-OD1ASPA481LHCBGLNV94
R-OD1ASPA481LHHB2GLNV94
R-OD1ASPA481LHHB3GLNV94
R-OD1ASPA481LHHAVALV95
R-OD1ASPA481LHHG21VALV95
R-OD1ASPA481LHHG22VALV95
R-OD1ASPA481LHHGSERV98
R-OD2ASPA481LHCG2VALV95
R-OD2ASPA481LHHG21VALV95
R-OD2ASPA481LHHG22VALV95
R-OD2ASPA481LHHG23VALV95
R-NTHRA482L-CBPROV83
R-NTHRA482L-CGPROV83
R-NTHRA482L-CDPROV83
R-NTHRA482L-HB2PROV83
R-NTHRA482L-HG2PROV83
R-NTHRA482L-HG3PROV83
R-NTHRA482L-HD2PROV83
R-NTHRA482L-HD3PROV83
R-CATHRA482L-OTHRV60
R-CATHRA482L-CGPROV83
R-CATHRA482L-HG2PROV83
R-CATHRA482L-HG3PROV83
R-CTHRA482L-OTHRV60
R-CTHRA482L-HA3GLYV61
R-CTHRA482L-CGPROV83
R-CTHRA482L-HG3PROV83
R-CTHRA482L-HD3PROV83
R-CBTHRA482L-OTHRV60
R-CBTHRA482L-CGPROV83
R-CBTHRA482L-HG2PROV83
R-CBTHRA482L-HG3PROV83
R-OTHRA482L-CTHRV60
R-OTHRA482L-OTHRV60
R-OTHRA482L-NGLYV61
R-OTHRA482L-CAGLYV61
R-OTHRA482L-HA2GLYV61
R-OTHRA482L-HA3GLYV61
R-OTHRA482L-CGPROV83
R-OTHRA482L-CDPROV83
R-OTHRA482L-HG2PROV83
R-OTHRA482L-HG3PROV83
R-OTHRA482L-HD2PROV83
R-OTHRA482L-HD3PROV83
R-CG2THRA482L-OTHRV60
R-OG1THRA482L-OTHRV60
R-OG1THRA482L-HATHRV60
R-OG1THRA482L-CGPROV83
R-OG1THRA482L-HG2PROV83
R-OG1THRA482L-HG3PROV83
R-NILEA483L-HA3GLYV61
R-CAILEA483L-HA3GLYV61
R-CILEA483L-OGLYV61
R-CILEA483L-HA3GLYV61
R-CILEA483LSNE2GLNV80
R-CILEA483LSHE21GLNV80
R-CILEA483LSHE22GLNV80
R-CBILEA483L-OGLYV61
R-CBILEA483L-HA3GLYV61
R-OILEA483L-CAGLYV61
R-OILEA483L-CGLYV61
R-OILEA483L-OGLYV61
R-OILEA483L-HA2GLYV61
R-OILEA483L-HA3GLYV61
R-OILEA483LSCDGLNV80
R-OILEA483LSNE2GLNV80
R-OILEA483LSOE1GLNV80
R-OILEA483LSHE21GLNV80
R-OILEA483LSHE22GLNV80
R-CG1ILEA483L-CTHRV60
R-CG1ILEA483L-OTHRV60
R-CG1ILEA483L-CAGLYV61
R-CG1ILEA483L-OGLYV61
R-CG1ILEA483L-HA3GLYV61
R-CD1ILEA483L-CTHRV60
R-CD1ILEA483L-OTHRV60
R-CD1ILEA483L-HBTHRV60
R-CD1ILEA483L-HG1THRV60
R-CD1ILEA483L-OGLYV61
R-CD1ILEA483L-HA3GLYV61
R-NASNA484LSCDGLNV80
R-NASNA484LSNE2GLNV80
R-NASNA484LSOE1GLNV80
R-NASNA484LSHE22GLNV80
R-CASNA484LSOE1GLNV80
R-OASNA484LSHB2LEUV63
R-OASNA484LSHD22LEUV63
R-OASNA484LSCDGLNV80
R-OASNA484LSOE1GLNV80
R-CCYSA485LSCD2LEUV63
R-CCYSA485LSHD22LEUV63
R-OCYSA485LSCD2LEUV63
R-OCYSA485LSHD21LEUV63
R-OCYSA485LSHD22LEUV63
R-OCYSA485LSHD23LEUV63
R-NSERA486LSCD2LEUV63
R-NSERA486LSHD22LEUV63
R-NSERA486LSHD23LEUV63
R-NSERA486LHNE1TRPV105
R-NSERA486LHHE1TRPV105
R-CASERA486LHHE1TRPV105
R-CSERA486LSOE1GLNV78
R-CSERA486LHNE1TRPV105
R-CSERA486LHHE1TRPV105
R-CBSERA486LSHD23LEUV63
R-CBSERA486L-HG2ARGV214
R-CBSERA486L-HD3PROV215
R-OSERA486LSHE2LYSV29
R-OSERA486LSHD23LEUV63
R-OSERA486LSCDGLNV78
R-OSERA486LSNE2GLNV78
R-OSERA486LSOE1GLNV78
R-OSERA486LSHE22GLNV78
R-OSERA486LHNE1TRPV105
R-OSERA486LHHZ2TRPV105
R-OSERA486LHHE1TRPV105
R-OGSERA486L-HAARGV214
R-OGSERA486L-HG2ARGV214
R-OGSERA486L-CGPROV215
R-OGSERA486L-CDPROV215
R-OGSERA486L-HG2PROV215
R-OGSERA486L-HD2PROV215
R-OGSERA486L-HD3PROV215
R-NSERA487LSHE2LYSV29
R-NSERA487LHNE1TRPV105
R-NSERA487LHHD1TRPV105
R-NSERA487LHHE1TRPV105
R-CASERA487LSHE2LYSV29
R-CASERA487LSHZ1LYSV29
R-CASERA487L-HBILEV212
R-CASERA487L-HG2ARGV214
R-CASERA487L-HEARGV214
R-CSERA487L-OD2ASPV27
R-CSERA487LSCELYSV29
R-CSERA487LSNZLYSV29
R-CSERA487LSHE2LYSV29
R-CSERA487LSHZ1LYSV29
R-CSERA487LSHE22GLNV78
R-CSERA487L-HEARGV214
R-CBSERA487L-OILEV212
R-CBSERA487L-HBILEV212
R-CBSERA487L-CGARGV214
R-CBSERA487L-HAARGV214
R-CBSERA487L-HG2ARGV214
R-CBSERA487L-HG3ARGV214
R-CBSERA487L-HEARGV214
R-OSERA487L-OD2ASPV27
R-OSERA487L-HB2ASPV27
R-OSERA487LSCELYSV29
R-OSERA487LSNZLYSV29
R-OSERA487LSHE2LYSV29
R-OSERA487LSHE3LYSV29
R-OSERA487LSHZ1LYSV29
R-OSERA487LSNE2GLNV78
R-OSERA487LSOE1GLNV78
R-OSERA487LSHE22GLNV78
R-OSERA487L-NEARGV214
R-OSERA487L-HEARGV214
R-OSERA487L-HH21ARGV214
R-OGSERA487L-OILEV212
R-OGSERA487L-CG2ILEV212
R-OGSERA487L-HBILEV212
R-OGSERA487L-HG21ILEV212
R-OGSERA487L-HG23ILEV212
R-OGSERA487L-NARGV214
R-OGSERA487L-CAARGV214
R-OGSERA487L-CGARGV214
R-OGSERA487L-HAARGV214
R-OGSERA487L-HG2ARGV214
R-OGSERA487L-HG3ARGV214
R-NGLUA488LSHZ1LYSV29
R-NGLUA488L-HEARGV214
R-CAGLUA488L-OD2ASPV27
R-CAGLUA488LSHZ1LYSV29
R-CAGLUA488L-HH21ARGV214
R-CGLUA488L-HG3LYSV26
R-CGLUA488L-OD2ASPV27
R-CGLUA488L-HASPV27
R-CGLUA488L-HB2ASPV27
R-CGLUA488LSHZ1LYSV29
R-CBGLUA488L-OD2ASPV27
R-CBGLUA488L-NEARGV214
R-CBGLUA488L-NH2ARGV214
R-CBGLUA488L-HEARGV214
R-CBGLUA488L-HH21ARGV214
R-OGLUA488L-HALYSV26
R-OGLUA488L-HG3LYSV26
R-OGLUA488L-NASPV27
R-OGLUA488L-CAASPV27
R-OGLUA488L-CBASPV27
R-OGLUA488L-CGASPV27
R-OGLUA488L-OD2ASPV27
R-OGLUA488L-HASPV27
R-OGLUA488L-HB2ASPV27
R-OGLUA488LSHE3LYSV29
R-CGGLUA488L-CGARGV214
R-CGGLUA488L-CDARGV214
R-CGGLUA488L-NEARGV214
R-CGGLUA488L-HG3ARGV214
R-CGGLUA488L-HEARGV214
R-CGGLUA488L-HH21ARGV214
R-CDGLUA488L-NEARGV214
R-CDGLUA488L-HG3ARGV214
R-CDGLUA488L-HD3ARGV214
R-CDGLUA488L-HEARGV214
R-OE2GLUA488L-CGARGV214
R-OE2GLUA488L-CDARGV214
R-OE2GLUA488L-NEARGV214
R-OE2GLUA488L-CZARGV214
R-OE2GLUA488L-HG3ARGV214
R-OE2GLUA488L-HD3ARGV214
R-OE2GLUA488L-HEARGV214
R-NSERA489L-HG3LYSV26
R-CASERA489L-HG3LYSV26
R-CSERA489L-CALYSV26
R-CSERA489L-CBLYSV26
R-CSERA489L-CGLYSV26
R-CSERA489L-CDLYSV26
R-CSERA489L-HALYSV26
R-CSERA489L-HB2LYSV26
R-CSERA489L-HG2LYSV26
R-CSERA489L-HG3LYSV26
R-CSERA489L-HD3LYSV26
R-CSERA489L-HE3LYSV26
R-CSERA489L-HASPV27
R-CBSERA489L-HB1ALAV209
R-OSERA489L-NLYSV26
R-OSERA489L-CALYSV26
R-OSERA489L-CLYSV26
R-OSERA489L-CBLYSV26
R-OSERA489L-CGLYSV26
R-OSERA489L-HALYSV26
R-OSERA489L-HB2LYSV26
R-OSERA489L-HG2LYSV26
R-OSERA489L-HG3LYSV26
R-OSERA489L-HD3LYSV26
R-OSERA489L-NASPV27
R-OSERA489L-HASPV27
R-OGSERA489L-CBALAV209
R-OGSERA489L-HB1ALAV209
R-OGSERA489L-HB3ALAV209
R-OGSERA489L-OSERV210
R-NSERA490L-CBLYSV26
R-NSERA490L-CGLYSV26
R-NSERA490L-CDLYSV26
R-NSERA490L-CELYSV26
R-NSERA490L-HALYSV26
R-NSERA490L-HB2LYSV26
R-NSERA490L-HG2LYSV26
R-NSERA490L-HG3LYSV26
R-NSERA490L-HD2LYSV26
R-NSERA490L-HD3LYSV26
R-NSERA490L-HE3LYSV26
R-CASERA490L-CBLYSV26
R-CASERA490L-CGLYSV26
R-CASERA490L-CDLYSV26
R-CASERA490L-HB2LYSV26
R-CASERA490L-HG3LYSV26
R-CASERA490L-HD3LYSV26
R-CSERA490L-CBLYSV26
R-CSERA490L-CGLYSV26
R-CSERA490L-CDLYSV26
R-CSERA490L-HLYSV26
R-CSERA490L-HB2LYSV26
R-CSERA490L-HB3LYSV26
R-CSERA490L-HG3LYSV26
R-CSERA490L-HD2LYSV26
R-CSERA490L-HD3LYSV26
R-CBSERA490L-HB2LYSV26
R-OSERA490L-NLYSV26
R-OSERA490L-CALYSV26
R-OSERA490L-CBLYSV26
R-OSERA490L-CGLYSV26
R-OSERA490L-CDLYSV26
R-OSERA490L-HLYSV26
R-OSERA490L-HALYSV26
R-OSERA490L-HB2LYSV26
R-OSERA490L-HB3LYSV26
R-OSERA490L-HG3LYSV26
R-OSERA490L-HD2LYSV26
R-OSERA490L-HD3LYSV26
R-OGSERA490L-OLEUV24
R-OGSERA490L-CALYSV26
R-OGSERA490L-HLYSV26
R-OGSERA490L-HALYSV26
R-OGSERA490L-HB2LYSV26
R-NSERA491L-CBLYSV26
R-NSERA491L-CDLYSV26
R-NSERA491L-HB2LYSV26
R-NSERA491L-HD2LYSV26
R-NSERA491L-HD3LYSV26
R-CASERA491L-HD3LYSV26
R-OGSERA491L-HD12LEUV23
R-OGSERA491L-HD22LEUV23
R-CAARGA492LHHA2GLYV201
R-CARGA492LHOHISV200
R-CARGA492LHNGLYV201
R-CARGA492LHCAGLYV201
R-CARGA492LHHA2GLYV201
R-CARGA492LHHA3GLYV201
R-OARGA492LHCHISV200
R-OARGA492LHOHISV200
R-OARGA492LHHB3HISV200
R-OARGA492LHNGLYV201
R-OARGA492LHCAGLYV201
R-OARGA492LHHGLYV201
R-OARGA492LHHA2GLYV201
R-OARGA492LHHA3GLYV201
R-CDARGA492L-HD12LEUV23
R-NEARGA492L-CD1LEUV23
R-NEARGA492L-HD12LEUV23
R-NH1ARGA492L-CBLEUV23
R-NH1ARGA492L-CGLEUV23
R-NH1ARGA492L-CD1LEUV23
R-NH1ARGA492L-HB2LEUV23
R-NH1ARGA492L-HB3LEUV23
R-NH1ARGA492L-HD11LEUV23
R-NH1ARGA492L-HD12LEUV23
R-NH1ARGA492L-HD13LEUV23
R-NH2ARGA492L-CD1LEUV23
R-NH2ARGA492L-HD11LEUV23
R-NH2ARGA492L-HD12LEUV23
R-NH2ARGA492L-HD13LEUV23
R-CZARGA492L-CD1LEUV23
R-CZARGA492L-HD11LEUV23
R-CZARGA492L-HD12LEUV23
R-CZARGA492L-HD13LEUV23
R-NASPA493LHCHISV200
R-NASPA493LHOHISV200
R-NASPA493LHNGLYV201
R-NASPA493LHCAGLYV201
R-NASPA493LHCGLYV201
R-NASPA493LHOGLYV201
R-NASPA493LHHA2GLYV201
R-NASPA493LHHA3GLYV201
R-NASPA493L-HA3GLYV204
R-CAASPA493LHCAGLYV201
R-CAASPA493LHCGLYV201
R-CAASPA493LHOGLYV201
R-CAASPA493LHHA2GLYV201
R-CAASPA493LHHA3GLYV201
R-CAASPA493L-HA3GLYV204
R-CASPA493LHOGLYV201
R-CASPA493LHHA2GLYV201
R-CASPA493LHHA3GLYV201
R-CBASPA493L-HA3GLYV204
R-CGASPA493L-HA3GLYV204
R-OD1ASPA493L-HA3GLYV204
R-NSERA494LHCAGLYV201
R-NSERA494LHOGLYV201
R-NSERA494LHHA2GLYV201
R-NSERA494LHHA3GLYV201
R-NZLYSA507LHHH21ARGV125

 - Title of columns started by 'R:' means Receptor, 'L:' means Ligand
 - In the Secondary Structure columns: 'H' means that residues/atoms in that row are part of Alpha Helix; 'S' - Beta Sheet


Krembil, Jurisica Lab.   July 16, 2025     Database: 1.0.4.1