>3O4A_1|Chains A, B, C, D|de novo designed beta-trefoil architecture with symmetric primary structure|synthetic construct (32630)
HHHHHHFNLPPGNYKKPVLLKSTETGQYLRINPDGTVDGTRDRSDQHIQFQISPEGGGEVLLKSTETGQYLRINPDGTVDGTRDRSDQHIQFQISPEGGGEVLLKSTETGQYLRINPDGTVDGTRDRSDQHIQFQISPEGGG