Q8NGE1_Q8NGP3.1 contacts (residues)

ReceptorR: Secondary StructureR: ResidueR; ChainR: Residue numberLigandL: Secondary StructureL: ResidueL: ChainL: Residue Number
R-META1LHTHRV47
R-META1L-GLNV54
R-META1LHPHEV59
R-META1LHARGV62
RHTYRA111LSSERV91
RHTYRA111LHALAV93
RHTYRA111LHGLYV94
RHARGA141LSVALV89
RHLEUA142LSGLUV9
RHSERA144L-ASNV87
RHVALA145L-ASNV87
RHVALA145LSVALV89
RHVALA145LSGLUV9
RHVALA145LSILEV90
RHVALA145LSSERV91
RHVALA148LHARGV78
RHVALA148LHTHRV81
RHVALA148L-ASNV87
RHTYRA149LSILEV90
RHTYRA149LSSERV91
RHTYRA149LHALAV93
RHTYRA149LHGLYV94
RHTYRA149LHCYSV95
RHTYRA149LHTHRV97
RHSERA152LHARGV78
RHVALA153LHGLYV94
RHVALA153LHTHRV97
RHILEA156LHILEV74
RHLEUA159LHSERV73
RHTRPA160LHPHEV101
RHTRPA160LHPHEV104
RHTRPA160LHLEUV105
RHTRPA160LHTRPV147
RHTRPA160LHPHEV66
RHTRPA160LHSERV70
R-GLYA163LHPHEV66
R-ARGA189LHPHEV66
RHHISA191LHPHEV144
RHILEA192LHPHEV104
RHILEA192LHTRPV147
RHILEA195LHPHEV100
RHILEA195LHPHEV151
RHTHRA196LHPHEV100
RHTHRA196LHPHEV101
RHILEA200LHPHEV101
RHILEA200LHTHRV97
RHILEA203LHILEV158
RHILEA203LHTHRV162
RHILEA203LHALAV93
RHILEA203LHLEUV96
RHASNA204LHALAV93
RHTYRA207L-METV6
RHTYRA207L-PHEV7
RHTYRA207L-GLYV8
RHTYRA207LSGLUV9
RHTYRA207LHPHEV92
RHTYRA207LHALAV93
RHILEA214L-ARGV4
R-PHEA4LHLEUV48

 - 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





Q8NGE1_Q8NGP3.1 contacts (residues & atoms)

ReceptorR: Secondary StructureR: AtomR: ResidueR; ChainR: Residue numberLigandL: Secondary StructureL; AtomL: ResidueL: ChainL: Residue Number
R-CBMETA1L-OE1GLNV54
R-CGMETA1L-CDGLNV54
R-CGMETA1L-OE1GLNV54
R-CGMETA1L-HB3GLNV54
R-CGMETA1LHHH12ARGV62
R-SDMETA1LHOTHRV47
R-SDMETA1L-CBGLNV54
R-SDMETA1L-CGGLNV54
R-SDMETA1L-CDGLNV54
R-SDMETA1L-NE2GLNV54
R-SDMETA1L-OE1GLNV54
R-SDMETA1L-HAGLNV54
R-SDMETA1L-HB3GLNV54
R-SDMETA1L-HG3GLNV54
R-SDMETA1L-HE21GLNV54
R-SDMETA1L-HE22GLNV54
R-SDMETA1LHNH1ARGV62
R-SDMETA1LHHH11ARGV62
R-SDMETA1LHHH12ARGV62
R-CEMETA1L-CAGLNV54
R-CEMETA1L-CBGLNV54
R-CEMETA1L-CGGLNV54
R-CEMETA1L-CDGLNV54
R-CEMETA1L-NE2GLNV54
R-CEMETA1L-OE1GLNV54
R-CEMETA1L-HAGLNV54
R-CEMETA1L-HB3GLNV54
R-CEMETA1L-HE22GLNV54
R-CEMETA1LHHB2PHEV59
R-CEMETA1LHHD2PHEV59
R-CEMETA1LHNH1ARGV62
R-CEMETA1LHHH11ARGV62
R-CEMETA1LHHH12ARGV62
R-CEMETA1LHHH22ARGV62
R-CGPHEA4LHHD23LEUV48
R-CD1PHEA4LHHD23LEUV48
R-CD2PHEA4LHCD2LEUV48
R-CD2PHEA4LHHB2LEUV48
R-CD2PHEA4LHHD23LEUV48
R-CE1PHEA4LHCD2LEUV48
R-CE1PHEA4LHHD22LEUV48
R-CE1PHEA4LHHD23LEUV48
R-CE2PHEA4LHCGLEUV48
R-CE2PHEA4LHCD2LEUV48
R-CE2PHEA4LHHB2LEUV48
R-CE2PHEA4LHHD12LEUV48
R-CE2PHEA4LHHD21LEUV48
R-CE2PHEA4LHHD22LEUV48
R-CE2PHEA4LHHD23LEUV48
R-CZPHEA4LHCD2LEUV48
R-CZPHEA4LHHD12LEUV48
R-CZPHEA4LHHD21LEUV48
R-CZPHEA4LHHD22LEUV48
R-CZPHEA4LHHD23LEUV48
RHCD1TYRA111LSHB2SERV91
RHCD2TYRA111LSHGSERV91
RHCE1TYRA111LSCBSERV91
RHCE1TYRA111LSHB2SERV91
RHCE1TYRA111LSHGSERV91
RHCE1TYRA111LHHB2ALAV93
RHCE2TYRA111LSOGSERV91
RHCE2TYRA111LSHB2SERV91
RHCE2TYRA111LSHGSERV91
RHCE2TYRA111LHHB2ALAV93
RHOHTYRA111LSCBSERV91
RHOHTYRA111LSOGSERV91
RHOHTYRA111LSHB2SERV91
RHOHTYRA111LSHGSERV91
RHOHTYRA111LHNALAV93
RHOHTYRA111LHCAALAV93
RHOHTYRA111LHCBALAV93
RHOHTYRA111LHHALAV93
RHOHTYRA111LHHB1ALAV93
RHOHTYRA111LHHB2ALAV93
RHOHTYRA111LHHB3ALAV93
RHOHTYRA111LHHGLYV94
RHCZTYRA111LSCBSERV91
RHCZTYRA111LSOGSERV91
RHCZTYRA111LSHB2SERV91
RHCZTYRA111LSHB3SERV91
RHCZTYRA111LSHGSERV91
RHCZTYRA111LHCBALAV93
RHCZTYRA111LHHALAV93
RHCZTYRA111LHHB2ALAV93
RHCZTYRA111LHHB3ALAV93
RHOARGA141LSHG23VALV89
RHCD2LEUA142LSCDGLUV9
RHCD2LEUA142LSOE1GLUV9
RHCD2LEUA142LSOE2GLUV9
RHCASERA144L-ND2ASNV87
RHCASERA144L-HD21ASNV87
RHCASERA144L-HD22ASNV87
RHCSERA144L-ND2ASNV87
RHCSERA144L-HD21ASNV87
RHCSERA144L-HD22ASNV87
RHCBSERA144L-CGASNV87
RHCBSERA144L-ND2ASNV87
RHCBSERA144L-HD21ASNV87
RHCBSERA144L-HD22ASNV87
RHOSERA144L-ND2ASNV87
RHOSERA144L-HD21ASNV87
RHOSERA144L-HD22ASNV87
RHOGSERA144L-CGASNV87
RHOGSERA144L-ND2ASNV87
RHOGSERA144L-OD1ASNV87
RHOGSERA144L-HD21ASNV87
RHOGSERA144L-HD22ASNV87
RHNVALA145L-ND2ASNV87
RHNVALA145L-HD22ASNV87
RHCAVALA145L-HD22ASNV87
RHCAVALA145LSHBVALV89
RHCAVALA145LSHG11VALV89
RHCAVALA145LSHG12VALV89
RHCBVALA145LSOE2GLUV9
RHCBVALA145LSCBVALV89
RHCBVALA145LSCG1VALV89
RHCBVALA145LSHBVALV89
RHCBVALA145LSHG11VALV89
RHCBVALA145LSHG12VALV89
RHCBVALA145LSHG13VALV89
RHCG1VALA145LSOE2GLUV9
RHCG1VALA145LSHB2GLUV9
RHCG1VALA145LSHB3GLUV9
RHCG1VALA145LSCG1VALV89
RHCG1VALA145LSHBVALV89
RHCG1VALA145LSHG11VALV89
RHCG1VALA145LSHG12VALV89
RHCG1VALA145LSHG13VALV89
RHCG1VALA145LSCILEV90
RHCG1VALA145LSHAILEV90
RHCG1VALA145LSNSERV91
RHCG1VALA145LSHSERV91
RHCG1VALA145LSHASERV91
RHCG1VALA145LSHB3SERV91
RHCG2VALA145LSOE2GLUV9
RHCG2VALA145L-HD22ASNV87
RHCG2VALA145LSCAVALV89
RHCG2VALA145LSCVALV89
RHCG2VALA145LSCBVALV89
RHCG2VALA145LSOVALV89
RHCG2VALA145LSCG1VALV89
RHCG2VALA145LSCG2VALV89
RHCG2VALA145LSHBVALV89
RHCG2VALA145LSHG11VALV89
RHCG2VALA145LSHG12VALV89
RHCG2VALA145LSHG13VALV89
RHCG2VALA145LSHG21VALV89
RHCG2VALA145LSHG22VALV89
RHCG2VALA145LSHG23VALV89
RHCBVALA148L-HD21ASNV87
RHOVALA148LHHD2ARGV78
RHCG1VALA148LHCDARGV78
RHCG1VALA148LHNEARGV78
RHCG1VALA148LHNH1ARGV78
RHCG1VALA148LHNH2ARGV78
RHCG1VALA148LHCZARGV78
RHCG1VALA148LHHD2ARGV78
RHCG1VALA148LHHD3ARGV78
RHCG1VALA148LHHEARGV78
RHCG1VALA148LHHH11ARGV78
RHCG1VALA148LHHH12ARGV78
RHCG1VALA148LHHH21ARGV78
RHCG1VALA148LHHH22ARGV78
RHCG1VALA148LHHG21THRV81
RHCG2VALA148L-ND2ASNV87
RHCG2VALA148L-HB3ASNV87
RHCG2VALA148L-HD21ASNV87
RHCG2VALA148L-HD22ASNV87
RHCBTYRA149LSOGSERV91
RHCBTYRA149LSHSERV91
RHCBTYRA149LSHB3SERV91
RHCBTYRA149LSHGSERV91
RHCGTYRA149LSCBSERV91
RHCGTYRA149LSOGSERV91
RHCGTYRA149LSHSERV91
RHCGTYRA149LSHB3SERV91
RHCGTYRA149LSHGSERV91
RHCGTYRA149LHCAGLYV94
RHCGTYRA149LHHGLYV94
RHCGTYRA149LHHA2GLYV94
RHCGTYRA149LHHA3GLYV94
RHCD1TYRA149LSCBSERV91
RHCD1TYRA149LSOGSERV91
RHCD1TYRA149LSHB3SERV91
RHCD1TYRA149LSHGSERV91
RHCD1TYRA149LHHGLYV94
RHCD1TYRA149LHHA3GLYV94
RHCD2TYRA149LSCG1ILEV90
RHCD2TYRA149LSHG12ILEV90
RHCD2TYRA149LSHG13ILEV90
RHCD2TYRA149LSNSERV91
RHCD2TYRA149LSCBSERV91
RHCD2TYRA149LSOGSERV91
RHCD2TYRA149LSHSERV91
RHCD2TYRA149LSHGSERV91
RHCD2TYRA149LHNGLYV94
RHCD2TYRA149LHCAGLYV94
RHCD2TYRA149LHCGLYV94
RHCD2TYRA149LHHGLYV94
RHCD2TYRA149LHHA2GLYV94
RHCD2TYRA149LHHA3GLYV94
RHCE1TYRA149LSOGSERV91
RHCE1TYRA149LSHGSERV91
RHCE1TYRA149LHHB2ALAV93
RHCE1TYRA149LHNGLYV94
RHCE1TYRA149LHCAGLYV94
RHCE1TYRA149LHHGLYV94
RHCE1TYRA149LHHA2GLYV94
RHCE1TYRA149LHHA3GLYV94
RHCE2TYRA149LSOGSERV91
RHCE2TYRA149LSHGSERV91
RHCE2TYRA149LHCALAV93
RHCE2TYRA149LHOALAV93
RHCE2TYRA149LHNGLYV94
RHCE2TYRA149LHCAGLYV94
RHCE2TYRA149LHCGLYV94
RHCE2TYRA149LHOGLYV94
RHCE2TYRA149LHHGLYV94
RHCE2TYRA149LHHA2GLYV94
RHCE2TYRA149LHHA3GLYV94
RHCE2TYRA149LHNCYSV95
RHCE2TYRA149LHHCYSV95
RHOHTYRA149LSHGSERV91
RHOHTYRA149LHCAALAV93
RHOHTYRA149LHCALAV93
RHOHTYRA149LHCBALAV93
RHOHTYRA149LHOALAV93
RHOHTYRA149LHHAALAV93
RHOHTYRA149LHHB1ALAV93
RHOHTYRA149LHHB2ALAV93
RHOHTYRA149LHNGLYV94
RHOHTYRA149LHCAGLYV94
RHOHTYRA149LHCGLYV94
RHOHTYRA149LHHGLYV94
RHOHTYRA149LHHA2GLYV94
RHOHTYRA149LHHA3GLYV94
RHOHTYRA149LHOG1THRV97
RHOHTYRA149LHHBTHRV97
RHOHTYRA149LHHG1THRV97
RHCZTYRA149LSOGSERV91
RHCZTYRA149LSHGSERV91
RHCZTYRA149LHCAALAV93
RHCZTYRA149LHCALAV93
RHCZTYRA149LHCBALAV93
RHCZTYRA149LHOALAV93
RHCZTYRA149LHHB1ALAV93
RHCZTYRA149LHHB2ALAV93
RHCZTYRA149LHNGLYV94
RHCZTYRA149LHCAGLYV94
RHCZTYRA149LHCGLYV94
RHCZTYRA149LHHGLYV94
RHCZTYRA149LHHA2GLYV94
RHCZTYRA149LHHA3GLYV94
RHCZTYRA149LHHG1THRV97
RHCBSERA152LHHB2ARGV78
RHCBSERA152LHHD2ARGV78
RHOGSERA152LHCDARGV78
RHOGSERA152LHHAARGV78
RHOGSERA152LHHB2ARGV78
RHOGSERA152LHHD2ARGV78
RHOGSERA152LHHD3ARGV78
RHCG1VALA153LHHG21THRV97
RHCG2VALA153LHHA2GLYV94
RHCG2VALA153LHHG21THRV97
RHCD1ILEA156LHHAILEV74
RHCD1LEUA159LHHB3SERV73
RHCD1TRPA160LHCZPHEV101
RHCD1TRPA160LHHE1PHEV101
RHCD1TRPA160LHHZPHEV101
RHCD2TRPA160LHHE1PHEV101
RHCE2TRPA160LHCE1PHEV101
RHCE2TRPA160LHHE1PHEV101
RHCE3TRPA160LHCZPHEV66
RHCE3TRPA160LHHE1PHEV66
RHCE3TRPA160LHHZPHEV66
RHNE1TRPA160LHCD1PHEV101
RHNE1TRPA160LHCE1PHEV101
RHNE1TRPA160LHCZPHEV101
RHNE1TRPA160LHHE1PHEV101
RHNE1TRPA160LHHZPHEV101
RHCH2TRPA160LHHE1PHEV66
RHCH2TRPA160LHHB3SERV70
RHCH2TRPA160LHHE1PHEV101
RHCH2TRPA160LHHE1PHEV104
RHCH2TRPA160LHHD23LEUV105
RHCH2TRPA160LHHZ3TRPV147
RHCZ2TRPA160LHHB3SERV70
RHCZ2TRPA160LHCD1PHEV101
RHCZ2TRPA160LHCE1PHEV101
RHCZ2TRPA160LHHD1PHEV101
RHCZ2TRPA160LHHE1PHEV101
RHCZ2TRPA160LHHE1PHEV104
RHCZ2TRPA160LHHD12LEUV105
RHCZ2TRPA160LHHD23LEUV105
RHCZ3TRPA160LHCE1PHEV66
RHCZ3TRPA160LHCZPHEV66
RHCZ3TRPA160LHHE1PHEV66
RHCZ3TRPA160LHHZPHEV66
R-CAGLYA163LHHE2PHEV66
R-NH1ARGA189LHCGPHEV66
R-NH1ARGA189LHCD1PHEV66
R-NH1ARGA189LHCD2PHEV66
R-NH1ARGA189LHCE1PHEV66
R-NH1ARGA189LHCE2PHEV66
R-NH1ARGA189LHCZPHEV66
R-NH1ARGA189LHHD2PHEV66
R-NH1ARGA189LHHE2PHEV66
R-NH1ARGA189LHHZPHEV66
R-NH2ARGA189LHCGPHEV66
R-NH2ARGA189LHCD1PHEV66
R-NH2ARGA189LHHB2PHEV66
R-NH2ARGA189LHHB3PHEV66
R-CZARGA189LHCD1PHEV66
RHCD2HISA191LHHE2PHEV144
RHCG1ILEA192LHHZPHEV104
RHCG2ILEA192LHHE1PHEV104
RHCG2ILEA192LHHZPHEV104
RHCD1ILEA192LHHZPHEV104
RHCD1ILEA192LHCD2TRPV147
RHCD1ILEA192LHCE3TRPV147
RHCD1ILEA192LHHB2TRPV147
RHCD1ILEA192LHHE3TRPV147
RHCBILEA195LHCE2PHEV151
RHCBILEA195LHCZPHEV151
RHCBILEA195LHHE2PHEV151
RHCBILEA195LHHZPHEV151
RHCG1ILEA195LHCZPHEV151
RHCG1ILEA195LHHZPHEV151
RHCG2ILEA195LHHZPHEV100
RHCG2ILEA195LHCD2PHEV151
RHCG2ILEA195LHCE1PHEV151
RHCG2ILEA195LHCE2PHEV151
RHCG2ILEA195LHCZPHEV151
RHCG2ILEA195LHHE2PHEV151
RHCG2ILEA195LHHZPHEV151
RHCD1ILEA195LHCE1PHEV151
RHCD1ILEA195LHCE2PHEV151
RHCD1ILEA195LHCZPHEV151
RHCD1ILEA195LHHE1PHEV151
RHCD1ILEA195LHHZPHEV151
RHCATHRA196LHHZPHEV101
RHCBTHRA196LHCZPHEV101
RHCBTHRA196LHHE1PHEV101
RHCBTHRA196LHHZPHEV101
RHCG2THRA196LHCE1PHEV101
RHCG2THRA196LHCE2PHEV101
RHCG2THRA196LHCZPHEV101
RHCG2THRA196LHHE1PHEV101
RHCG2THRA196LHHE2PHEV101
RHCG2THRA196LHHZPHEV101
RHOG1THRA196LHHE1PHEV100
RHOG1THRA196LHCE1PHEV101
RHOG1THRA196LHCZPHEV101
RHOG1THRA196LHHE1PHEV101
RHOG1THRA196LHHZPHEV101
RHCG1ILEA200LHCG2THRV97
RHCG1ILEA200LHHG21THRV97
RHCG1ILEA200LHHG22THRV97
RHCG1ILEA200LHHE2PHEV101
RHCD1ILEA200LHCG2THRV97
RHCD1ILEA200LHHG21THRV97
RHCD1ILEA200LHHG22THRV97
RHCD1ILEA200LHCE2PHEV101
RHCD1ILEA200LHHE2PHEV101
RHCD1ILEA200LHHZPHEV101
RHCILEA203LHHB1ALAV93
RHCILEA203LHHB3ALAV93
RHOILEA203LHHB3ALAV93
RHCG1ILEA203LHHD11LEUV96
RHCG1ILEA203LHHG21THRV162
RHCG2ILEA203LHCAALAV93
RHCG2ILEA203LHCBALAV93
RHCG2ILEA203LHHAALAV93
RHCG2ILEA203LHHB1ALAV93
RHCG2ILEA203LHHB3ALAV93
RHCG2ILEA203LHCD1LEUV96
RHCG2ILEA203LHHB2LEUV96
RHCG2ILEA203LHHB3LEUV96
RHCG2ILEA203LHHD11LEUV96
RHCG2ILEA203LHHD13LEUV96
RHCD1ILEA203LHHB3LEUV96
RHCD1ILEA203LHHD11LEUV96
RHCD1ILEA203LHHD11ILEV158
RHNASNA204LHHB1ALAV93
RHNASNA204LHHB3ALAV93
RHCAASNA204LHCBALAV93
RHCAASNA204LHHB1ALAV93
RHCAASNA204LHHB3ALAV93
RHCBASNA204LHHB1ALAV93
RHCBASNA204LHHB3ALAV93
RHCGASNA204LHCBALAV93
RHCGASNA204LHHB1ALAV93
RHCGASNA204LHHB2ALAV93
RHCGASNA204LHHB3ALAV93
RHND2ASNA204LHCBALAV93
RHND2ASNA204LHHB1ALAV93
RHND2ASNA204LHHB2ALAV93
RHOD1ASNA204LHCBALAV93
RHOD1ASNA204LHHB1ALAV93
RHOD1ASNA204LHHB2ALAV93
RHOD1ASNA204LHHB3ALAV93
RHCBTYRA207LHHD1PHEV92
RHCBTYRA207LHHB3ALAV93
RHCGTYRA207LHCD1PHEV92
RHCGTYRA207LHHB2PHEV92
RHCGTYRA207LHHD1PHEV92
RHCD1TYRA207LHHB2PHEV92
RHCD1TYRA207LHHD1PHEV92
RHCD2TYRA207L-SDMETV6
RHCD2TYRA207L-HA2GLYV8
RHCD2TYRA207LHCBPHEV92
RHCD2TYRA207LHCGPHEV92
RHCD2TYRA207LHCD1PHEV92
RHCD2TYRA207LHCE1PHEV92
RHCD2TYRA207LHHB2PHEV92
RHCD2TYRA207LHHB3PHEV92
RHCD2TYRA207LHHD1PHEV92
RHCD2TYRA207LHHE1PHEV92
RHCE1TYRA207L-CAGLYV8
RHCE1TYRA207L-CGLYV8
RHCE1TYRA207L-OGLYV8
RHCE1TYRA207L-HA2GLYV8
RHCE1TYRA207L-HA3GLYV8
RHCE1TYRA207LHCBPHEV92
RHCE1TYRA207LHHPHEV92
RHCE1TYRA207LHHB2PHEV92
RHCE1TYRA207LHHB3PHEV92
RHCE2TYRA207L-SDMETV6
RHCE2TYRA207L-HG3METV6
RHCE2TYRA207L-OPHEV7
RHCE2TYRA207L-CAGLYV8
RHCE2TYRA207L-HA2GLYV8
RHCE2TYRA207LHCBPHEV92
RHCE2TYRA207LHCGPHEV92
RHCE2TYRA207LHCD1PHEV92
RHCE2TYRA207LHHB2PHEV92
RHCE2TYRA207LHHB3PHEV92
RHCE2TYRA207LHHD1PHEV92
RHOHTYRA207L-CPHEV7
RHOHTYRA207L-OPHEV7
RHOHTYRA207L-NGLYV8
RHOHTYRA207L-CAGLYV8
RHOHTYRA207L-CGLYV8
RHOHTYRA207L-OGLYV8
RHOHTYRA207L-HGLYV8
RHOHTYRA207L-HA2GLYV8
RHOHTYRA207L-HA3GLYV8
RHOHTYRA207LSNGLUV9
RHOHTYRA207LSHGLUV9
RHOHTYRA207LHCBPHEV92
RHOHTYRA207LHHPHEV92
RHOHTYRA207LHHB2PHEV92
RHOHTYRA207LHHB3PHEV92
RHCZTYRA207L-OPHEV7
RHCZTYRA207L-NGLYV8
RHCZTYRA207L-CAGLYV8
RHCZTYRA207L-CGLYV8
RHCZTYRA207L-OGLYV8
RHCZTYRA207L-HA2GLYV8
RHCZTYRA207L-HA3GLYV8
RHCZTYRA207LHCBPHEV92
RHCZTYRA207LHHPHEV92
RHCZTYRA207LHHB2PHEV92
RHCZTYRA207LHHB3PHEV92
RHCD1ILEA214L-HB3ARGV4

 - 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