Type: HE alpha-beta
Class of length: 2
Class: 2.1 | Consensus Ramachandran - aalpbb
Subclass: 2.1.1 | Consensus Sequence - XXXhXX
Subclass: 2.1.2 | Consensus Sequence - ppXXph
Subclass: 2.1.3 | Consensus Sequence - XXGXhh