eF-site ID 2hu4-ABCD PDB Code 2hu4 Chain A, B, C, D click to enlarge Title N1 neuraminidase in complex with oseltamivir 2 Classification HYDROLASE Compound Neuraminidase Source ORGANISM_SCIENTIFIC: Influenza A virus; Sequence A:  VKLAGNSSLCPINGWAVYSKDNSIRIGSKGDVFVIREPFI SCSHLECRTFFLTQGALLNDKHSNGTVKDRSPHRTLMSCP VGEAPSPYNSRFESVAWSASACHDGTSWLTIGISGPDNGA VAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVM TDGPSNGQASYKIFKMEKGKVVKSVELDAPNYHYEECSCY PNAGEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGVF GDNPRPNDGTGSCGPVSSNGAYGVKGFSFKYGNGVWIGRT KSTNSRSGFEMIWDPNGWTETDSSFSVKQDIVAITDWSGY SGSFVQHPELTGLDCIRPCFWVELIRGRPKESTIWTSGSS ISFCGVNSDTVGWSWPDGAELPFTI B:  VKLAGNSSLCPINGWAVYSKDNSIRIGSKGDVFVIREPFI SCSHLECRTFFLTQGALLNDKHSNGTVKDRSPHRTLMSCP VGEAPSPYNSRFESVAWSASACHDGTSWLTIGISGPDNGA VAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVM TDGPSNGQASYKIFKMEKGKVVKSVELDAPNYHYEECSCY PNAGEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGVF GDNPRPNDGTGSCGPVSSNGAYGVKGFSFKYGNGVWIGRT KSTNSRSGFEMIWDPNGWTETDSSFSVKQDIVAITDWSGY SGSFVQHPELTGLDCIRPCFWVELIRGRPKESTIWTSGSS ISFCGVNSDTVGWSWPDGAELPFTI C:  VKLAGNSSLCPINGWAVYSKDNSIRIGSKGDVFVIREPFI SCSHLECRTFFLTQGALLNDKHSNGTVKDRSPHRTLMSCP VGEAPSPYNSRFESVAWSASACHDGTSWLTIGISGPDNGA VAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVM TDGPSNGQASYKIFKMEKGKVVKSVELDAPNYHYEECSCY PNAGEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGVF GDNPRPNDGTGSCGPVSSNGAYGVKGFSFKYGNGVWIGRT KSTNSRSGFEMIWDPNGWTETDSSFSVKQDIVAITDWSGY SGSFVQHPELTGLDCIRPCFWVELIRGRPKESTIWTSGSS ISFCGVNSDTVGWSWPDGAELPFTI D:  VKLAGNSSLCPINGWAVYSKDNSIRIGSKGDVFVIREPFI SCSHLECRTFFLTQGALLNDKHSNGTVKDRSPHRTLMSCP VGEAPSPYNSRFESVAWSASACHDGTSWLTIGISGPDNGA VAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVM TDGPSNGQASYKIFKMEKGKVVKSVELDAPNYHYEECSCY PNAGEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGVF GDNPRPNDGTGSCGPVSSNGAYGVKGFSFKYGNGVWIGRT KSTNSRSGFEMIWDPNGWTETDSSFSVKQDIVAITDWSGY SGSFVQHPELTGLDCIRPCFWVELIRGRPKESTIWTSGSS ISFCGVNSDTVGWSWPDGAELPFTI Description (1)  Neuraminidase Functional site 1) chain A residue 118 type sequence R description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 2) chain A residue 119 type sequence E description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 3) chain A residue 151 type sequence D description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 4) chain A residue 152 type sequence R description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 5) chain A residue 178 type sequence W description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 6) chain A residue 246 type sequence S description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 7) chain A residue 276 type sequence E description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 8) chain A residue 277 type sequence E description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 9) chain A residue 292 type sequence R description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 10) chain A residue 294 type sequence N description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 11) chain A residue 347 type sequence Y description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 12) chain A residue 371 type sequence R description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 13) chain A residue 406 type sequence Y description BINDING SITE FOR RESIDUE G39 A 800 source : AC1 14) chain B residue 118 type sequence R description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 15) chain B residue 119 type sequence E description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 16) chain B residue 151 type sequence D description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 17) chain B residue 152 type sequence R description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 18) chain B residue 246 type sequence S description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 19) chain B residue 276 type sequence E description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 20) chain B residue 277 type sequence E description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 21) chain B residue 292 type sequence R description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 22) chain B residue 294 type sequence N description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 23) chain B residue 347 type sequence Y description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 24) chain B residue 371 type sequence R description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 25) chain B residue 406 type sequence Y description BINDING SITE FOR RESIDUE G39 B 801 source : AC2 26) chain C residue 118 type sequence R description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 27) chain C residue 119 type sequence E description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 28) chain C residue 151 type sequence D description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 29) chain C residue 152 type sequence R description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 30) chain C residue 178 type sequence W description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 31) chain C residue 246 type sequence S description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 32) chain C residue 276 type sequence E description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 33) chain C residue 277 type sequence E description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 34) chain C residue 292 type sequence R description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 35) chain C residue 294 type sequence N description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 36) chain C residue 347 type sequence Y description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 37) chain C residue 371 type sequence R description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 38) chain C residue 406 type sequence Y description BINDING SITE FOR RESIDUE G39 C 802 source : AC3 39) chain D residue 118 type sequence R description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 40) chain D residue 119 type sequence E description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 41) chain D residue 151 type sequence D description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 42) chain D residue 152 type sequence R description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 43) chain D residue 224 type sequence R description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 44) chain D residue 246 type sequence S description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 45) chain D residue 276 type sequence E description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 46) chain D residue 292 type sequence R description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 47) chain D residue 347 type sequence Y description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 48) chain D residue 371 type sequence R description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 49) chain D residue 406 type sequence Y description BINDING SITE FOR RESIDUE G39 D 803 source : AC4 50) chain A residue 151 type ACT_SITE sequence D description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI1 51) chain B residue 151 type ACT_SITE sequence D description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI1 52) chain C residue 151 type ACT_SITE sequence D description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI1 53) chain D residue 151 type ACT_SITE sequence D description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI1 54) chain A residue 406 type ACT_SITE sequence Y description Nucleophile => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI2 55) chain B residue 406 type ACT_SITE sequence Y description Nucleophile => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI2 56) chain C residue 406 type ACT_SITE sequence Y description Nucleophile => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI2 57) chain D residue 406 type ACT_SITE sequence Y description Nucleophile => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI2 58) chain A residue 118 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 59) chain A residue 152 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 60) chain A residue 276 type BINDING sequence E description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 61) chain A residue 292 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 62) chain A residue 371 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 63) chain B residue 118 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 64) chain B residue 152 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 65) chain B residue 276 type BINDING sequence E description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 66) chain B residue 292 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 67) chain B residue 371 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 68) chain C residue 118 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 69) chain C residue 152 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 70) chain C residue 276 type BINDING sequence E description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 71) chain C residue 292 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 72) chain C residue 371 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 73) chain D residue 118 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 74) chain D residue 152 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 75) chain D residue 276 type BINDING sequence E description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 76) chain D residue 292 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 77) chain D residue 371 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_04071 source Swiss-Prot : SWS_FT_FI3 78) chain A residue 293 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 79) chain A residue 297 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 80) chain A residue 324 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 81) chain B residue 293 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 82) chain B residue 297 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 83) chain B residue 324 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 84) chain C residue 293 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 85) chain C residue 297 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 86) chain C residue 324 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 87) chain D residue 293 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 88) chain D residue 297 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 89) chain D residue 324 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_04071, ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI4 90) chain A residue 345 type BINDING sequence N description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI5 91) chain B residue 345 type BINDING sequence N description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI5 92) chain C residue 345 type BINDING sequence N description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI5 93) chain D residue 345 type BINDING sequence N description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ, ECO:0007744|PDB:3CL0 source Swiss-Prot : SWS_FT_FI5 94) chain A residue 347 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ source Swiss-Prot : SWS_FT_FI6 95) chain B residue 347 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ source Swiss-Prot : SWS_FT_FI6 96) chain C residue 347 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ source Swiss-Prot : SWS_FT_FI6 97) chain D residue 347 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:16915235, ECO:0000269|PubMed:18480754, ECO:0007744|PDB:2HTY, ECO:0007744|PDB:3CKZ source Swiss-Prot : SWS_FT_FI6

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