message PolyPhen2Buffer {

	enum pred_t { UNKNOWN = 0; BENIGN = 1; POSS = 2; PROB = 3; }

	required string transcript_name     = 1;
	required string protein_name        = 2;

	repeated int32  position    = 3 [packed=true];
	repeated string reference   = 4;
	repeated string alternate   = 5;
	repeated double score       = 6 [packed=true];
	repeated pred_t prediction  = 7 [packed=true];

}