HEADSC 4npd SEQCRD A A ALA ALA 1 1 C C 0 SEQCRD A D ASP ASP 2 2 C C 0 SEQCRD A N ASN ASN 3 3 C C 0 SEQCRD A K LYS LYS 4 4 C C 0 SEQCRD A F PHE PHE 5 5 C C 0 SEQCRD A N ASN ASN 6 6 H H 0 SEQCRD A K LYS LYS 7 7 H H 0 SEQCRD A E GLU GLU 8 8 H H 0 SEQCRD A Q GLN GLN 9 9 H H 0 SEQCRD A Q GLN GLN 10 10 H H 0 SEQCRD A N ASN ASN 11 11 H H 0 SEQCRD A A ALA ALA 12 12 H H 0 SEQCRD A F PHE PHE 13 13 H H 0 SEQCRD A Y TYR TYR 14 14 H H 0 SEQCRD A E GLU GLU 15 15 H H 0 SEQCRD A I ILE ILE 16 16 H H 0 SEQCRD A L LEU LEU 17 17 H H 0 SEQCRD A H HIS HIS 18 18 H H 0 SEQCRD A L LEU LEU 19 19 H H 0 SEQCRD A P PRO PRO 20 20 C C 0 SEQCRD A N ASN ASN 21 21 C C 0 SEQCRD A L LEU LEU 22 22 C C 0 SEQCRD A T THR THR 23 23 H H 0 SEQCRD A E GLU GLU 24 24 H H 0 SEQCRD A E GLU GLU 25 25 H H 0 SEQCRD A Q GLN GLN 26 26 H H 0 SEQCRD A R ARG ARG 27 27 H H 0 SEQCRD A N ASN ASN 28 28 H H 0 SEQCRD A G GLY GLY 29 29 H H 0 SEQCRD A F PHE PHE 30 30 H H 0 SEQCRD A I ILE ILE 31 31 H H 0 SEQCRD A Q GLN GLN 32 32 H H 0 SEQCRD A S SER SER 33 33 H H 0 SEQCRD A L LEU LEU 34 34 H H 0 SEQCRD A K LYS LYS 35 35 H H 0 SEQCRD A D ASP ASP 36 36 H H 0 SEQCRD A D ASP ASP 37 37 H H 0 SEQCRD A P PRO PRO 38 38 C C 0 SEQCRD A S SER SER 39 39 C C 0 SEQCRD A V VAL VAL 40 40 H H 0 SEQCRD A S SER SER 41 41 H H 0 SEQCRD A K LYS LYS 42 42 H H 0 SEQCRD A E GLU GLU 43 43 H H 0 SEQCRD A I ILE ILE 44 44 H H 0 SEQCRD A L LEU LEU 45 45 H H 0 SEQCRD A A ALA ALA 46 46 H H 0 SEQCRD A E GLU GLU 47 47 H H 0 SEQCRD A A ALA ALA 48 48 H H 0 SEQCRD A K LYS LYS 49 49 H H 0 SEQCRD A K LYS LYS 50 50 H H 0 SEQCRD A L LEU LEU 51 51 H H 0 SEQCRD A N ASN ASN 52 52 H H 0 SEQCRD A D ASP ASP 53 53 H H 0 SEQCRD A A ALA ALA 54 54 H H 0 SEQCRD A Q GLN GLN 55 55 H H 0 SEQCRD A A ALA ALA 56 56 C C 0 SEQCRD A P PRO PRO 57 57 C C 0 SEQCRD A K LYS LYS 58 58 C C 0 PARAME method XRAY PARAME resolution 0.90 PARAME R-factor 0.113 PARAME FreeR-factor 0.130