transform matrix + N->CA->C->O dihedral (measured in rasmol)

1l:	0.8855895932153 0.2955759004499 -0.3582819552559 7.0572985630312	-0.1783011794814 0.9286219361686 0.3253766879512 -19.0238838762766	0.4288819905105 -0.2242681135154 0.8750794543788 -11.3254598335941	-22.1

2l:	0.6042340925287 0.7058548443523 0.3696891939595 -28.7286213743170	-0.0288920203467 0.4830667883688 -0.8751066958579 37.2082538192735	-0.7962828722171 0.5180882325237 0.3122789950257 27.8872050093472	-47.0

4l:	0.8800945230775 0.0773434276646 -0.4684566411592 10.9117684598416	0.0900811142818 0.9415229728391 0.3246842842917 -31.8607096410740	0.4661748848863 -0.3279519565627 0.8216620296009 -5.7906754826884	-25.0

5l:	0.6517800250865 0.4787867488026 0.5881717844892 -39.4154900021001	0.0271386617716 0.7603140317656 -0.6489884946111 13.5423433382915	-0.7579223521809 0.4389599324213 0.4825638670614 23.6043304411970	-84.5