Type: HA beta-beta hairpin
Class of length: 2
Class: 2.2 | Consensus Ramachandran - bbaabb
Subclass: 2.2.1 | Consensus Sequence - pXpXXX
Subclass: 2.2.2 | Consensus Sequence - pGXhGV
Subclass: 2.2.3 | Consensus Sequence - Xphpph
Subclass: 2.2.4 | Consensus Sequence - KGhDFL
Subclass: 2.2.5 | Consensus Sequence - XGpXXX
Subclass: 2.2.6 | Consensus Sequence - VhpRYQ