The Crystal Structure of Type a Influenza Virus Neuraminidase of the N6 Subtype Reveals the Existence of Two Separate Neu5Ac Binding Sites
Rudino-Pinera, E., Tunnah, P., Crennell, S.J., Webster, R.G., Laver, W.G., Garman, E.F.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
NEURAMINIDASE SUBTYPE N6 | 389 | Influenza A virus | Mutation(s): 0 EC: 3.2.1.18 | ![]() | |
UniProt | |||||
Find proteins for Q6XV27 (Influenza A virus (strain A/Duck/England/1/1956 H11N6)) Explore Q6XV27 Go to UniProtKB: Q6XV27 | |||||
Entity Groups | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q6XV27 | ||||
Glycosylation | |||||
Glycosylation Sites: 1 | |||||
Sequence AnnotationsExpand | |||||
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Ligands 6 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SIA Query on SIA | BA [auth C] CA [auth C] I [auth A] J [auth A] LA [auth D] | N-acetyl-alpha-neuraminic acid C11 H19 N O9 SQVRNKJHWKZAKO-YRMXFSIDSA-N | |||
NAG Query on NAG | EA [auth C], L [auth A], M [auth A], OA [auth D], V [auth B] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
MAN Query on MAN | FA [auth C] GA [auth C] HA [auth C] IA [auth C] O [auth A] | alpha-D-mannopyranose C6 H12 O6 WQZGKKKJIJFFOK-PQMKYFCFSA-N | |||
BMA Query on BMA | JA [auth C], N [auth A], W [auth B] | beta-D-mannopyranose C6 H12 O6 WQZGKKKJIJFFOK-RWOPYEJCSA-N | |||
GOL Query on GOL | DA [auth C], K [auth A], NA [auth D], U [auth B] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
CA Query on CA | AA [auth B], KA [auth C], PA [auth D], R [auth A] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 106.478 | α = 90 |
b = 73.995 | β = 90.5 |
c = 106.465 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |
MOSFLM | data reduction |
SCALA | data scaling |
CNS | phasing |