PDB entry 1w20

View 1w20 on RCSB PDB site
Description: Structure of Neuraminidase from English duck subtype N6 complexed with 30 mM sialic acid (NANA, Neu5Ac), crystal soaked for 3 hours at 291 K
Class: hydrolase
Keywords: influenza type a, neuraminidase, hb site, sialic acid, subtype n6, hydrolase
Deposited on 2004-06-24, released 2006-01-25
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-06-29.
Experiment type: XRAY
Resolution: 2.08 Å
R-factor: N/A
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: neuraminidase subtype n6
    Species: INFLUENZA VIRUS TYPE A [TaxId:11320]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1w20a_
  • Chain 'B':
    Compound: neuraminidase subtype n6
    Species: INFLUENZA VIRUS TYPE A [TaxId:11320]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1w20b_
  • Chain 'C':
    Compound: neuraminidase subtype n6
    Species: INFLUENZA VIRUS TYPE A [TaxId:11320]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1w20c_
  • Chain 'D':
    Compound: neuraminidase subtype n6
    Species: INFLUENZA VIRUS TYPE A [TaxId:11320]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1w20d_
  • Heterogens: SIA, GOL, NAG, BMA, MAN, CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1w20A (A:)
rtflnltkplcevnswhilskdnairigedahilvtrepylscdpqgcrmfalsqgttlr
grhangtihdrspfraliswemgqapspyntrvecigwsstschdgmsrmsicmsgpnnn
asavvwyggrpiteipswagnilrtqesecvchkgvcpvvmtdgpannraatkiiyfkeg
kiqkieelagnaqhieecscygaggvikcicrdnwkganrpvitidpemmthtskylcsk
vltdtsrpndptngncdapitggspdpgvkgfafldgenswlgrtiskdsrsgyemlkvp
naetdiqsgpisnqvivnnqnwsgysgafidywankecfnpcfyvelirgrpkessvlwt
snsivalcgskkrlgswswhdgaeiiyfe

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1w20B (B:)
rtflnltkplcevnswhilskdnairigedahilvtrepylscdpqgcrmfalsqgttlr
grhangtihdrspfraliswemgqapspyntrvecigwsstschdgmsrmsicmsgpnnn
asavvwyggrpiteipswagnilrtqesecvchkgvcpvvmtdgpannraatkiiyfkeg
kiqkieelagnaqhieecscygaggvikcicrdnwkganrpvitidpemmthtskylcsk
vltdtsrpndptngncdapitggspdpgvkgfafldgenswlgrtiskdsrsgyemlkvp
naetdiqsgpisnqvivnnqnwsgysgafidywankecfnpcfyvelirgrpkessvlwt
snsivalcgskkrlgswswhdgaeiiyfe

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1w20C (C:)
rtflnltkplcevnswhilskdnairigedahilvtrepylscdpqgcrmfalsqgttlr
grhangtihdrspfraliswemgqapspyntrvecigwsstschdgmsrmsicmsgpnnn
asavvwyggrpiteipswagnilrtqesecvchkgvcpvvmtdgpannraatkiiyfkeg
kiqkieelagnaqhieecscygaggvikcicrdnwkganrpvitidpemmthtskylcsk
vltdtsrpndptngncdapitggspdpgvkgfafldgenswlgrtiskdsrsgyemlkvp
naetdiqsgpisnqvivnnqnwsgysgafidywankecfnpcfyvelirgrpkessvlwt
snsivalcgskkrlgswswhdgaeiiyfe

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1w20D (D:)
rtflnltkplcevnswhilskdnairigedahilvtrepylscdpqgcrmfalsqgttlr
grhangtihdrspfraliswemgqapspyntrvecigwsstschdgmsrmsicmsgpnnn
asavvwyggrpiteipswagnilrtqesecvchkgvcpvvmtdgpannraatkiiyfkeg
kiqkieelagnaqhieecscygaggvikcicrdnwkganrpvitidpemmthtskylcsk
vltdtsrpndptngncdapitggspdpgvkgfafldgenswlgrtiskdsrsgyemlkvp
naetdiqsgpisnqvivnnqnwsgysgafidywankecfnpcfyvelirgrpkessvlwt
snsivalcgskkrlgswswhdgaeiiyfe