HEADSC 2gjb SEQCRD A C DC C 1 1 C C 0 SEQCRD A G DG G 2 2 C C 0 SEQCRD A T DT T 3 3 C C 0 SEQCRD A A DA A 4 4 C C 0 SEQCRD A C DC C 5 5 C C 0 SEQCRD A G DG G 6 6 C C 0 PARAME method XRAY PARAME resolution 2.20 PARAME R-factor 0.358 PARAME FreeR-factor 0.30508