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Crystal structure of the swine-origin A (H1N1)-2009 influenza A virus hemagglutinin (HA) reveals similar antigenicity to that of the 1918 pandemic virus
Sequence Clustering and Redundancy Reduction Results
3AL4
Sequence Clusters for the Sequence Entities in PDB 3AL4
Entity #1: Chains: A,C,E,G,I,K - Hemagglutinin protein, length: 333 [Blast  ]
Cluster Sequence Similarity Cutoff Rank   Nr. of chains in Cluster Cluster Nr.  
100% 5 5 1551
95% 13 14 426
90% 13 15 419
70% 33 41 174
50% 102 119 45
40% 191 225 15
30% 197 231 22
Entity #2: Chains: B,D,F,H,J,L - Hemagglutinin protein, length: 181 [Blast  ]
Cluster Sequence Similarity Cutoff Rank   Nr. of chains in Cluster Cluster Nr.  
100% 10 11 406
95% 31 37 160
90% 32 39 163
70% 104 120 27
50% 189 220 10
40% 193 230 14
30% 193 230 23
 

Documentation

Click here for more detailed documentation on the redundancy reduction and sequence clustering procedure used by RCSB.