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6Y5I

Dilated form 1 of X-31 Influenza Haemagglutinin at pH 5 (State II)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, E, F
(A, E, C)
X-31 Influenza Haemagglutinin HA1polymer31834967.33UniProt (P03437)
Pfam (PF00509)
unidentified influenza virus
2B, C, D
(B, D, F)
X-31 Influenza Haemagglutinin HA2polymer17219913.03UniProt (P03437)
Pfam (PF00509)
unidentified influenza virus
3G, L, N
(G, L, N)
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched586.53In PDB
GlyTouCan (G15407YE)
4H, I, J, K, M...
(H, I, J, K, M...)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.46In PDB
GlyTouCan (G42666HT)
5P, Q, R, S, T...
(A, E, C)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.26Chemie (NAG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight164640.8
BranchedNumber of molecules9
Total formula weight4306.0
Non-Polymers*Number of molecules6
Total formula weight1327.2
All*Total formula weight170274.1
*Water molecules are not included.

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PDB entries from 2025-07-16

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