0.013974 0.000000 0.000955 0.000000 0.013545 0.000000 0.000000 0.000000 0.015547 0.00000 0.00000 0.00000 Hamiaux, C. Prange, T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 20 90.00 93.91 90.00 71.560 73.830 64.470 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C N S -1 58.082 THIOCYANATE ION non-polymer C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 55 103 113 10.1107/S0907444998008725 10089400 The decameric structure of bovine pancreatic trypsin inhibitor (BPTI) crystallized from thiocyanate at 2.7 A resolution. 1999 NE J.Cryst.Growth JCRGAE 0229 0022-0248 173 132 Comparison of Solubilities and Molecular Interactions of Bpti Molecules Giving Different Polymorphs 1997 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 51 654 Structure of Hexagonal Turkey Egg-White Lysozyme at 1.65 A Resolution 1995 DK Acta Crystallogr.,Sect.B ASBSDK 0622 0108-7681 48 520 Structure Determination of a Dimeric Form of Erabutoxin-B, Crystallized from a Thiocyanate Solution 1992 UK J.Mol.Biol. JMOBAK 0070 0022-2836 193 145 Comparison of Two Highly Refined Structures of Bovine Pancreatic Trypsin Inhibitor 1987 10.2210/pdb1bhc/pdb pdb_00001bhc 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 292 1 MIRRORS IMAGE PLATE 1997-03 MARRESEARCH SI(111) M x-ray 1 0.97 1.0 DW32 LURE 0.97 SYNCHROTRON LURE BEAMLINE DW32 6527.568 BOVINE PANCREATIC TRYPSIN INHIBITOR 10 nat polymer 58.082 THIOCYANATE ION 10 syn non-polymer 18.015 water 118 nat water BPTI no no RPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCGGA RPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCGGA A,B,C,D,E,F,G,H,I,J polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n cattle Bos sample 9913 PANCREAS Bos taurus 1 2.61 52 4.5 BPTI WAS CRYSTALLIZED FROM 250MM THIOCYANATE IN ACETATE BUFFER (50MM, PH=4.5) database_2 pdbx_initial_refinement_model software struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations Refinement description 1 0 1998-09-16 1 1 2008-03-24 1 2 2011-07-13 1 3 2023-08-02 _database_2.pdbx_DOI _database_2.pdbx_database_accession _software.name _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1998-06-05 REL SCN THIOCYANATE ION HOH water 6PTI PDB ENTRY 6PTI PDB experimental model SCN 6 2 SCN SCN 59 A SCN 7 2 SCN SCN 60 A SCN 2 2 SCN SCN 59 B SCN 4 2 SCN SCN 60 B SCN 3 2 SCN SCN 59 C SCN 1 2 SCN SCN 59 F SCN 9 2 SCN SCN 60 F SCN 10 2 SCN SCN 59 H SCN 5 2 SCN SCN 59 I SCN 8 2 SCN SCN 60 I HOH 11 3 HOH HOH 61 A HOH 12 3 HOH HOH 62 A HOH 13 3 HOH HOH 63 A HOH 24 3 HOH HOH 64 A HOH 29 3 HOH HOH 65 A HOH 30 3 HOH HOH 66 A HOH 31 3 HOH HOH 67 A HOH 39 3 HOH HOH 68 A HOH 40 3 HOH HOH 69 A HOH 42 3 HOH HOH 70 A HOH 47 3 HOH HOH 71 A HOH 68 3 HOH HOH 72 A HOH 75 3 HOH HOH 73 A HOH 81 3 HOH HOH 74 A HOH 82 3 HOH HOH 75 A HOH 85 3 HOH HOH 76 A HOH 98 3 HOH HOH 77 A HOH 102 3 HOH HOH 78 A HOH 106 3 HOH HOH 79 A HOH 111 3 HOH HOH 80 A HOH 14 3 HOH HOH 61 B HOH 26 3 HOH HOH 62 B HOH 27 3 HOH HOH 63 B HOH 34 3 HOH HOH 64 B HOH 35 3 HOH HOH 65 B HOH 38 3 HOH HOH 66 B HOH 46 3 HOH HOH 67 B HOH 59 3 HOH HOH 68 B HOH 66 3 HOH HOH 69 B HOH 86 3 HOH HOH 70 B HOH 87 3 HOH HOH 71 B HOH 100 3 HOH HOH 72 B HOH 121 3 HOH HOH 73 B HOH 122 3 HOH HOH 74 B HOH 15 3 HOH HOH 60 C HOH 17 3 HOH HOH 61 C HOH 25 3 HOH HOH 62 C HOH 32 3 HOH HOH 63 C HOH 33 3 HOH HOH 64 C HOH 57 3 HOH HOH 65 C HOH 70 3 HOH HOH 66 C HOH 78 3 HOH HOH 67 C HOH 90 3 HOH HOH 68 C HOH 95 3 HOH HOH 69 C HOH 107 3 HOH HOH 70 C HOH 108 3 HOH HOH 71 C HOH 118 3 HOH HOH 72 C HOH 126 3 HOH HOH 73 C HOH 50 3 HOH HOH 59 D HOH 52 3 HOH HOH 60 D HOH 61 3 HOH HOH 61 D HOH 69 3 HOH HOH 62 D HOH 109 3 HOH HOH 63 D HOH 112 3 HOH HOH 64 D HOH 125 3 HOH HOH 65 D HOH 19 3 HOH HOH 59 E HOH 23 3 HOH HOH 60 E HOH 64 3 HOH HOH 61 E HOH 76 3 HOH HOH 62 E HOH 104 3 HOH HOH 63 E HOH 110 3 HOH HOH 64 E HOH 16 3 HOH HOH 61 F HOH 58 3 HOH HOH 62 F HOH 65 3 HOH HOH 63 F HOH 72 3 HOH HOH 64 F HOH 80 3 HOH HOH 65 F HOH 117 3 HOH HOH 66 F HOH 119 3 HOH HOH 67 F HOH 120 3 HOH HOH 68 F HOH 123 3 HOH HOH 69 F HOH 124 3 HOH HOH 70 F HOH 45 3 HOH HOH 59 G HOH 53 3 HOH HOH 60 G HOH 54 3 HOH HOH 61 G HOH 63 3 HOH HOH 62 G HOH 67 3 HOH HOH 63 G HOH 89 3 HOH HOH 64 G HOH 91 3 HOH HOH 65 G HOH 97 3 HOH HOH 66 G HOH 113 3 HOH HOH 67 G HOH 114 3 HOH HOH 68 G HOH 115 3 HOH HOH 69 G HOH 22 3 HOH HOH 60 H HOH 36 3 HOH HOH 61 H HOH 60 3 HOH HOH 62 H HOH 99 3 HOH HOH 63 H HOH 18 3 HOH HOH 61 I HOH 21 3 HOH HOH 62 I HOH 44 3 HOH HOH 63 I HOH 49 3 HOH HOH 64 I HOH 51 3 HOH HOH 65 I HOH 74 3 HOH HOH 66 I HOH 79 3 HOH HOH 67 I HOH 96 3 HOH HOH 68 I HOH 101 3 HOH HOH 69 I HOH 20 3 HOH HOH 59 J HOH 28 3 HOH HOH 60 J HOH 37 3 HOH HOH 61 J HOH 41 3 HOH HOH 62 J HOH 43 3 HOH HOH 63 J HOH 48 3 HOH HOH 64 J HOH 55 3 HOH HOH 65 J HOH 56 3 HOH HOH 66 J HOH 62 3 HOH HOH 67 J HOH 71 3 HOH HOH 68 J HOH 73 3 HOH HOH 69 J HOH 77 3 HOH HOH 70 J HOH 83 3 HOH HOH 71 J HOH 84 3 HOH HOH 72 J HOH 88 3 HOH HOH 73 J HOH 92 3 HOH HOH 74 J HOH 93 3 HOH HOH 75 J HOH 94 3 HOH HOH 76 J HOH 103 3 HOH HOH 77 J HOH 105 3 HOH HOH 78 J HOH 116 3 HOH HOH 79 J HOH 127 3 HOH HOH 80 J HOH 128 3 HOH HOH 81 J ARG 1 n 1 ARG 1 A PRO 2 n 2 PRO 2 A ASP 3 n 3 ASP 3 A PHE 4 n 4 PHE 4 A CYS 5 n 5 CYS 5 A LEU 6 n 6 LEU 6 A GLU 7 n 7 GLU 7 A PRO 8 n 8 PRO 8 A PRO 9 n 9 PRO 9 A TYR 10 n 10 TYR 10 A THR 11 n 11 THR 11 A GLY 12 n 12 GLY 12 A PRO 13 n 13 PRO 13 A CYS 14 n 14 CYS 14 A LYS 15 n 15 LYS 15 A ALA 16 n 16 ALA 16 A ARG 17 n 17 ARG 17 A ILE 18 n 18 ILE 18 A ILE 19 n 19 ILE 19 A ARG 20 n 20 ARG 20 A TYR 21 n 21 TYR 21 A PHE 22 n 22 PHE 22 A TYR 23 n 23 TYR 23 A ASN 24 n 24 ASN 24 A ALA 25 n 25 ALA 25 A LYS 26 n 26 LYS 26 A ALA 27 n 27 ALA 27 A GLY 28 n 28 GLY 28 A LEU 29 n 29 LEU 29 A CYS 30 n 30 CYS 30 A GLN 31 n 31 GLN 31 A THR 32 n 32 THR 32 A PHE 33 n 33 PHE 33 A VAL 34 n 34 VAL 34 A TYR 35 n 35 TYR 35 A GLY 36 n 36 GLY 36 A GLY 37 n 37 GLY 37 A CYS 38 n 38 CYS 38 A ARG 39 n 39 ARG 39 A ALA 40 n 40 ALA 40 A LYS 41 n 41 LYS 41 A ARG 42 n 42 ARG 42 A ASN 43 n 43 ASN 43 A ASN 44 n 44 ASN 44 A PHE 45 n 45 PHE 45 A LYS 46 n 46 LYS 46 A SER 47 n 47 SER 47 A ALA 48 n 48 ALA 48 A GLU 49 n 49 GLU 49 A ASP 50 n 50 ASP 50 A CYS 51 n 51 CYS 51 A MET 52 n 52 MET 52 A ARG 53 n 53 ARG 53 A THR 54 n 54 THR 54 A CYS 55 n 55 CYS 55 A GLY 56 n 56 GLY 56 A n 57 57 A n 58 58 A ARG 1 n 1 ARG 1 B PRO 2 n 2 PRO 2 B ASP 3 n 3 ASP 3 B PHE 4 n 4 PHE 4 B CYS 5 n 5 CYS 5 B LEU 6 n 6 LEU 6 B GLU 7 n 7 GLU 7 B PRO 8 n 8 PRO 8 B PRO 9 n 9 PRO 9 B TYR 10 n 10 TYR 10 B THR 11 n 11 THR 11 B GLY 12 n 12 GLY 12 B PRO 13 n 13 PRO 13 B CYS 14 n 14 CYS 14 B LYS 15 n 15 LYS 15 B ALA 16 n 16 ALA 16 B ARG 17 n 17 ARG 17 B ILE 18 n 18 ILE 18 B ILE 19 n 19 ILE 19 B ARG 20 n 20 ARG 20 B TYR 21 n 21 TYR 21 B PHE 22 n 22 PHE 22 B TYR 23 n 23 TYR 23 B ASN 24 n 24 ASN 24 B ALA 25 n 25 ALA 25 B LYS 26 n 26 LYS 26 B ALA 27 n 27 ALA 27 B GLY 28 n 28 GLY 28 B LEU 29 n 29 LEU 29 B CYS 30 n 30 CYS 30 B GLN 31 n 31 GLN 31 B THR 32 n 32 THR 32 B PHE 33 n 33 PHE 33 B VAL 34 n 34 VAL 34 B TYR 35 n 35 TYR 35 B GLY 36 n 36 GLY 36 B GLY 37 n 37 GLY 37 B CYS 38 n 38 CYS 38 B ARG 39 n 39 ARG 39 B ALA 40 n 40 ALA 40 B LYS 41 n 41 LYS 41 B ARG 42 n 42 ARG 42 B ASN 43 n 43 ASN 43 B ASN 44 n 44 ASN 44 B PHE 45 n 45 PHE 45 B LYS 46 n 46 LYS 46 B SER 47 n 47 SER 47 B ALA 48 n 48 ALA 48 B GLU 49 n 49 GLU 49 B ASP 50 n 50 ASP 50 B CYS 51 n 51 CYS 51 B MET 52 n 52 MET 52 B ARG 53 n 53 ARG 53 B THR 54 n 54 THR 54 B CYS 55 n 55 CYS 55 B GLY 56 n 56 GLY 56 B n 57 57 B n 58 58 B ARG 1 n 1 ARG 1 C PRO 2 n 2 PRO 2 C ASP 3 n 3 ASP 3 C PHE 4 n 4 PHE 4 C CYS 5 n 5 CYS 5 C LEU 6 n 6 LEU 6 C GLU 7 n 7 GLU 7 C PRO 8 n 8 PRO 8 C PRO 9 n 9 PRO 9 C TYR 10 n 10 TYR 10 C THR 11 n 11 THR 11 C GLY 12 n 12 GLY 12 C PRO 13 n 13 PRO 13 C CYS 14 n 14 CYS 14 C LYS 15 n 15 LYS 15 C ALA 16 n 16 ALA 16 C ARG 17 n 17 ARG 17 C ILE 18 n 18 ILE 18 C ILE 19 n 19 ILE 19 C ARG 20 n 20 ARG 20 C TYR 21 n 21 TYR 21 C PHE 22 n 22 PHE 22 C TYR 23 n 23 TYR 23 C ASN 24 n 24 ASN 24 C ALA 25 n 25 ALA 25 C LYS 26 n 26 LYS 26 C ALA 27 n 27 ALA 27 C GLY 28 n 28 GLY 28 C LEU 29 n 29 LEU 29 C CYS 30 n 30 CYS 30 C GLN 31 n 31 GLN 31 C THR 32 n 32 THR 32 C PHE 33 n 33 PHE 33 C VAL 34 n 34 VAL 34 C TYR 35 n 35 TYR 35 C GLY 36 n 36 GLY 36 C GLY 37 n 37 GLY 37 C CYS 38 n 38 CYS 38 C ARG 39 n 39 ARG 39 C ALA 40 n 40 ALA 40 C LYS 41 n 41 LYS 41 C ARG 42 n 42 ARG 42 C ASN 43 n 43 ASN 43 C ASN 44 n 44 ASN 44 C PHE 45 n 45 PHE 45 C LYS 46 n 46 LYS 46 C SER 47 n 47 SER 47 C ALA 48 n 48 ALA 48 C GLU 49 n 49 GLU 49 C ASP 50 n 50 ASP 50 C CYS 51 n 51 CYS 51 C MET 52 n 52 MET 52 C ARG 53 n 53 ARG 53 C THR 54 n 54 THR 54 C CYS 55 n 55 CYS 55 C GLY 56 n 56 GLY 56 C n 57 57 C n 58 58 C ARG 1 n 1 ARG 1 D PRO 2 n 2 PRO 2 D ASP 3 n 3 ASP 3 D PHE 4 n 4 PHE 4 D CYS 5 n 5 CYS 5 D LEU 6 n 6 LEU 6 D GLU 7 n 7 GLU 7 D PRO 8 n 8 PRO 8 D PRO 9 n 9 PRO 9 D TYR 10 n 10 TYR 10 D THR 11 n 11 THR 11 D GLY 12 n 12 GLY 12 D PRO 13 n 13 PRO 13 D CYS 14 n 14 CYS 14 D LYS 15 n 15 LYS 15 D ALA 16 n 16 ALA 16 D ARG 17 n 17 ARG 17 D ILE 18 n 18 ILE 18 D ILE 19 n 19 ILE 19 D ARG 20 n 20 ARG 20 D TYR 21 n 21 TYR 21 D PHE 22 n 22 PHE 22 D TYR 23 n 23 TYR 23 D ASN 24 n 24 ASN 24 D ALA 25 n 25 ALA 25 D LYS 26 n 26 LYS 26 D ALA 27 n 27 ALA 27 D GLY 28 n 28 GLY 28 D LEU 29 n 29 LEU 29 D CYS 30 n 30 CYS 30 D GLN 31 n 31 GLN 31 D THR 32 n 32 THR 32 D PHE 33 n 33 PHE 33 D VAL 34 n 34 VAL 34 D TYR 35 n 35 TYR 35 D GLY 36 n 36 GLY 36 D GLY 37 n 37 GLY 37 D CYS 38 n 38 CYS 38 D ARG 39 n 39 ARG 39 D ALA 40 n 40 ALA 40 D LYS 41 n 41 LYS 41 D ARG 42 n 42 ARG 42 D ASN 43 n 43 ASN 43 D ASN 44 n 44 ASN 44 D PHE 45 n 45 PHE 45 D LYS 46 n 46 LYS 46 D SER 47 n 47 SER 47 D ALA 48 n 48 ALA 48 D GLU 49 n 49 GLU 49 D ASP 50 n 50 ASP 50 D CYS 51 n 51 CYS 51 D MET 52 n 52 MET 52 D ARG 53 n 53 ARG 53 D THR 54 n 54 THR 54 D CYS 55 n 55 CYS 55 D GLY 56 n 56 GLY 56 D n 57 57 D n 58 58 D ARG 1 n 1 ARG 1 E PRO 2 n 2 PRO 2 E ASP 3 n 3 ASP 3 E PHE 4 n 4 PHE 4 E CYS 5 n 5 CYS 5 E LEU 6 n 6 LEU 6 E GLU 7 n 7 GLU 7 E PRO 8 n 8 PRO 8 E PRO 9 n 9 PRO 9 E TYR 10 n 10 TYR 10 E THR 11 n 11 THR 11 E GLY 12 n 12 GLY 12 E PRO 13 n 13 PRO 13 E CYS 14 n 14 CYS 14 E LYS 15 n 15 LYS 15 E ALA 16 n 16 ALA 16 E ARG 17 n 17 ARG 17 E ILE 18 n 18 ILE 18 E ILE 19 n 19 ILE 19 E ARG 20 n 20 ARG 20 E TYR 21 n 21 TYR 21 E PHE 22 n 22 PHE 22 E TYR 23 n 23 TYR 23 E ASN 24 n 24 ASN 24 E ALA 25 n 25 ALA 25 E LYS 26 n 26 LYS 26 E ALA 27 n 27 ALA 27 E GLY 28 n 28 GLY 28 E LEU 29 n 29 LEU 29 E CYS 30 n 30 CYS 30 E GLN 31 n 31 GLN 31 E THR 32 n 32 THR 32 E PHE 33 n 33 PHE 33 E VAL 34 n 34 VAL 34 E TYR 35 n 35 TYR 35 E GLY 36 n 36 GLY 36 E GLY 37 n 37 GLY 37 E CYS 38 n 38 CYS 38 E ARG 39 n 39 ARG 39 E ALA 40 n 40 ALA 40 E LYS 41 n 41 LYS 41 E ARG 42 n 42 ARG 42 E ASN 43 n 43 ASN 43 E ASN 44 n 44 ASN 44 E PHE 45 n 45 PHE 45 E LYS 46 n 46 LYS 46 E SER 47 n 47 SER 47 E ALA 48 n 48 ALA 48 E GLU 49 n 49 GLU 49 E ASP 50 n 50 ASP 50 E CYS 51 n 51 CYS 51 E MET 52 n 52 MET 52 E ARG 53 n 53 ARG 53 E THR 54 n 54 THR 54 E CYS 55 n 55 CYS 55 E GLY 56 n 56 GLY 56 E n 57 57 E n 58 58 E ARG 1 n 1 ARG 1 F PRO 2 n 2 PRO 2 F ASP 3 n 3 ASP 3 F PHE 4 n 4 PHE 4 F CYS 5 n 5 CYS 5 F LEU 6 n 6 LEU 6 F GLU 7 n 7 GLU 7 F PRO 8 n 8 PRO 8 F PRO 9 n 9 PRO 9 F TYR 10 n 10 TYR 10 F THR 11 n 11 THR 11 F GLY 12 n 12 GLY 12 F PRO 13 n 13 PRO 13 F CYS 14 n 14 CYS 14 F LYS 15 n 15 LYS 15 F ALA 16 n 16 ALA 16 F ARG 17 n 17 ARG 17 F ILE 18 n 18 ILE 18 F ILE 19 n 19 ILE 19 F ARG 20 n 20 ARG 20 F TYR 21 n 21 TYR 21 F PHE 22 n 22 PHE 22 F TYR 23 n 23 TYR 23 F ASN 24 n 24 ASN 24 F ALA 25 n 25 ALA 25 F LYS 26 n 26 LYS 26 F ALA 27 n 27 ALA 27 F GLY 28 n 28 GLY 28 F LEU 29 n 29 LEU 29 F CYS 30 n 30 CYS 30 F GLN 31 n 31 GLN 31 F THR 32 n 32 THR 32 F PHE 33 n 33 PHE 33 F VAL 34 n 34 VAL 34 F TYR 35 n 35 TYR 35 F GLY 36 n 36 GLY 36 F GLY 37 n 37 GLY 37 F CYS 38 n 38 CYS 38 F ARG 39 n 39 ARG 39 F ALA 40 n 40 ALA 40 F LYS 41 n 41 LYS 41 F ARG 42 n 42 ARG 42 F ASN 43 n 43 ASN 43 F ASN 44 n 44 ASN 44 F PHE 45 n 45 PHE 45 F LYS 46 n 46 LYS 46 F SER 47 n 47 SER 47 F ALA 48 n 48 ALA 48 F GLU 49 n 49 GLU 49 F ASP 50 n 50 ASP 50 F CYS 51 n 51 CYS 51 F MET 52 n 52 MET 52 F ARG 53 n 53 ARG 53 F THR 54 n 54 THR 54 F CYS 55 n 55 CYS 55 F GLY 56 n 56 GLY 56 F n 57 57 F n 58 58 F ARG 1 n 1 ARG 1 G PRO 2 n 2 PRO 2 G ASP 3 n 3 ASP 3 G PHE 4 n 4 PHE 4 G CYS 5 n 5 CYS 5 G LEU 6 n 6 LEU 6 G GLU 7 n 7 GLU 7 G PRO 8 n 8 PRO 8 G PRO 9 n 9 PRO 9 G TYR 10 n 10 TYR 10 G THR 11 n 11 THR 11 G GLY 12 n 12 GLY 12 G PRO 13 n 13 PRO 13 G CYS 14 n 14 CYS 14 G LYS 15 n 15 LYS 15 G ALA 16 n 16 ALA 16 G ARG 17 n 17 ARG 17 G ILE 18 n 18 ILE 18 G ILE 19 n 19 ILE 19 G ARG 20 n 20 ARG 20 G TYR 21 n 21 TYR 21 G PHE 22 n 22 PHE 22 G TYR 23 n 23 TYR 23 G ASN 24 n 24 ASN 24 G ALA 25 n 25 ALA 25 G LYS 26 n 26 LYS 26 G ALA 27 n 27 ALA 27 G GLY 28 n 28 GLY 28 G LEU 29 n 29 LEU 29 G CYS 30 n 30 CYS 30 G GLN 31 n 31 GLN 31 G THR 32 n 32 THR 32 G PHE 33 n 33 PHE 33 G VAL 34 n 34 VAL 34 G TYR 35 n 35 TYR 35 G GLY 36 n 36 GLY 36 G GLY 37 n 37 GLY 37 G CYS 38 n 38 CYS 38 G ARG 39 n 39 ARG 39 G ALA 40 n 40 ALA 40 G LYS 41 n 41 LYS 41 G ARG 42 n 42 ARG 42 G ASN 43 n 43 ASN 43 G ASN 44 n 44 ASN 44 G PHE 45 n 45 PHE 45 G LYS 46 n 46 LYS 46 G SER 47 n 47 SER 47 G ALA 48 n 48 ALA 48 G GLU 49 n 49 GLU 49 G ASP 50 n 50 ASP 50 G CYS 51 n 51 CYS 51 G MET 52 n 52 MET 52 G ARG 53 n 53 ARG 53 G THR 54 n 54 THR 54 G CYS 55 n 55 CYS 55 G GLY 56 n 56 GLY 56 G n 57 57 G n 58 58 G ARG 1 n 1 ARG 1 H PRO 2 n 2 PRO 2 H ASP 3 n 3 ASP 3 H PHE 4 n 4 PHE 4 H CYS 5 n 5 CYS 5 H LEU 6 n 6 LEU 6 H GLU 7 n 7 GLU 7 H PRO 8 n 8 PRO 8 H PRO 9 n 9 PRO 9 H TYR 10 n 10 TYR 10 H THR 11 n 11 THR 11 H GLY 12 n 12 GLY 12 H PRO 13 n 13 PRO 13 H CYS 14 n 14 CYS 14 H LYS 15 n 15 LYS 15 H ALA 16 n 16 ALA 16 H ARG 17 n 17 ARG 17 H ILE 18 n 18 ILE 18 H ILE 19 n 19 ILE 19 H ARG 20 n 20 ARG 20 H TYR 21 n 21 TYR 21 H PHE 22 n 22 PHE 22 H TYR 23 n 23 TYR 23 H ASN 24 n 24 ASN 24 H ALA 25 n 25 ALA 25 H LYS 26 n 26 LYS 26 H ALA 27 n 27 ALA 27 H GLY 28 n 28 GLY 28 H LEU 29 n 29 LEU 29 H CYS 30 n 30 CYS 30 H GLN 31 n 31 GLN 31 H THR 32 n 32 THR 32 H PHE 33 n 33 PHE 33 H VAL 34 n 34 VAL 34 H TYR 35 n 35 TYR 35 H GLY 36 n 36 GLY 36 H GLY 37 n 37 GLY 37 H CYS 38 n 38 CYS 38 H ARG 39 n 39 ARG 39 H ALA 40 n 40 ALA 40 H LYS 41 n 41 LYS 41 H ARG 42 n 42 ARG 42 H ASN 43 n 43 ASN 43 H ASN 44 n 44 ASN 44 H PHE 45 n 45 PHE 45 H LYS 46 n 46 LYS 46 H SER 47 n 47 SER 47 H ALA 48 n 48 ALA 48 H GLU 49 n 49 GLU 49 H ASP 50 n 50 ASP 50 H CYS 51 n 51 CYS 51 H MET 52 n 52 MET 52 H ARG 53 n 53 ARG 53 H THR 54 n 54 THR 54 H CYS 55 n 55 CYS 55 H GLY 56 n 56 GLY 56 H n 57 57 H n 58 58 H ARG 1 n 1 ARG 1 I PRO 2 n 2 PRO 2 I ASP 3 n 3 ASP 3 I PHE 4 n 4 PHE 4 I CYS 5 n 5 CYS 5 I LEU 6 n 6 LEU 6 I GLU 7 n 7 GLU 7 I PRO 8 n 8 PRO 8 I PRO 9 n 9 PRO 9 I TYR 10 n 10 TYR 10 I THR 11 n 11 THR 11 I GLY 12 n 12 GLY 12 I PRO 13 n 13 PRO 13 I CYS 14 n 14 CYS 14 I LYS 15 n 15 LYS 15 I ALA 16 n 16 ALA 16 I ARG 17 n 17 ARG 17 I ILE 18 n 18 ILE 18 I ILE 19 n 19 ILE 19 I ARG 20 n 20 ARG 20 I TYR 21 n 21 TYR 21 I PHE 22 n 22 PHE 22 I TYR 23 n 23 TYR 23 I ASN 24 n 24 ASN 24 I ALA 25 n 25 ALA 25 I LYS 26 n 26 LYS 26 I ALA 27 n 27 ALA 27 I GLY 28 n 28 GLY 28 I LEU 29 n 29 LEU 29 I CYS 30 n 30 CYS 30 I GLN 31 n 31 GLN 31 I THR 32 n 32 THR 32 I PHE 33 n 33 PHE 33 I VAL 34 n 34 VAL 34 I TYR 35 n 35 TYR 35 I GLY 36 n 36 GLY 36 I GLY 37 n 37 GLY 37 I CYS 38 n 38 CYS 38 I ARG 39 n 39 ARG 39 I ALA 40 n 40 ALA 40 I LYS 41 n 41 LYS 41 I ARG 42 n 42 ARG 42 I ASN 43 n 43 ASN 43 I ASN 44 n 44 ASN 44 I PHE 45 n 45 PHE 45 I LYS 46 n 46 LYS 46 I SER 47 n 47 SER 47 I ALA 48 n 48 ALA 48 I GLU 49 n 49 GLU 49 I ASP 50 n 50 ASP 50 I CYS 51 n 51 CYS 51 I MET 52 n 52 MET 52 I ARG 53 n 53 ARG 53 I THR 54 n 54 THR 54 I CYS 55 n 55 CYS 55 I GLY 56 n 56 GLY 56 I n 57 57 I n 58 58 I ARG 1 n 1 ARG 1 J PRO 2 n 2 PRO 2 J ASP 3 n 3 ASP 3 J PHE 4 n 4 PHE 4 J CYS 5 n 5 CYS 5 J LEU 6 n 6 LEU 6 J GLU 7 n 7 GLU 7 J PRO 8 n 8 PRO 8 J PRO 9 n 9 PRO 9 J TYR 10 n 10 TYR 10 J THR 11 n 11 THR 11 J GLY 12 n 12 GLY 12 J PRO 13 n 13 PRO 13 J CYS 14 n 14 CYS 14 J LYS 15 n 15 LYS 15 J ALA 16 n 16 ALA 16 J ARG 17 n 17 ARG 17 J ILE 18 n 18 ILE 18 J ILE 19 n 19 ILE 19 J ARG 20 n 20 ARG 20 J TYR 21 n 21 TYR 21 J PHE 22 n 22 PHE 22 J TYR 23 n 23 TYR 23 J ASN 24 n 24 ASN 24 J ALA 25 n 25 ALA 25 J LYS 26 n 26 LYS 26 J ALA 27 n 27 ALA 27 J GLY 28 n 28 GLY 28 J LEU 29 n 29 LEU 29 J CYS 30 n 30 CYS 30 J GLN 31 n 31 GLN 31 J THR 32 n 32 THR 32 J PHE 33 n 33 PHE 33 J VAL 34 n 34 VAL 34 J TYR 35 n 35 TYR 35 J GLY 36 n 36 GLY 36 J GLY 37 n 37 GLY 37 J CYS 38 n 38 CYS 38 J ARG 39 n 39 ARG 39 J ALA 40 n 40 ALA 40 J LYS 41 n 41 LYS 41 J ARG 42 n 42 ARG 42 J ASN 43 n 43 ASN 43 J ASN 44 n 44 ASN 44 J PHE 45 n 45 PHE 45 J LYS 46 n 46 LYS 46 J SER 47 n 47 SER 47 J ALA 48 n 48 ALA 48 J GLU 49 n 49 GLU 49 J ASP 50 n 50 ASP 50 J CYS 51 n 51 CYS 51 J MET 52 n 52 MET 52 J ARG 53 n 53 ARG 53 J THR 54 n 54 THR 54 J CYS 55 n 55 CYS 55 J GLY 56 n 56 GLY 56 J n 57 57 J n 58 58 J author_and_software_defined_assembly PISA 10 decameric 18410 -93 22280 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O ILE 18 A O ILE 18 A N TYR 35 A N TYR 35 B O ILE 18 B O ILE 18 B N TYR 35 B N TYR 35 C O ILE 18 C O ILE 18 C N TYR 35 C N TYR 35 D O ILE 18 D O ILE 18 D N TYR 35 D N TYR 35 E O ILE 18 E O ILE 18 E N TYR 35 E N TYR 35 F O ILE 18 F O ILE 18 F N TYR 35 F N TYR 35 G O ILE 18 G O ILE 18 G N TYR 35 G N TYR 35 H O ILE 18 H O ILE 18 H N TYR 35 H N TYR 35 I O ILE 18 I O ILE 18 I N TYR 35 I N TYR 35 J O ILE 18 J O ILE 18 J N TYR 35 J N TYR 35 1 A GLY 57 A GLY 57 1 Y 1 A ALA 58 A ALA 58 1 Y 1 B GLY 57 B GLY 57 1 Y 1 B ALA 58 B ALA 58 1 Y 1 C GLY 57 C GLY 57 1 Y 1 C ALA 58 C ALA 58 1 Y 1 D GLY 57 D GLY 57 1 Y 1 D ALA 58 D ALA 58 1 Y 1 E GLY 57 E GLY 57 1 Y 1 E ALA 58 E ALA 58 1 Y 1 F GLY 57 F GLY 57 1 Y 1 F ALA 58 F ALA 58 1 Y 1 G GLY 57 G GLY 57 1 Y 1 G ALA 58 G ALA 58 1 Y 1 H GLY 57 H GLY 57 1 Y 1 H ALA 58 H ALA 58 1 Y 1 I GLY 57 I GLY 57 1 Y 1 I ALA 58 I ALA 58 1 Y 1 J GLY 57 J GLY 57 1 Y 1 J ALA 58 J ALA 58 1 Y PARHCSDX.PRO TOPHCSDX.PRO PARAM19.SOL TOPH19.SOL PARAM19.SCN TOPH19.SCN 25.65 0 0 0 0 0 0 RESIDUES ARG1, ASP3, LYS15, LYS26 AND ARG39 APPEAR TO HAVE NCS BREAKDOWN IN RELATED MOLECULES. THEY WERE REMOVED FROM THE NCS RESTRAINT SCHEME. MET 52 WAS MODELLED WITH TWO CONFORMATIONS IN ALL MOLECULES. 10 THIOCYANATE IONS AND 118 WATER MOLECULES ARE GIVEN FOLLOWING THE COORDINATES OF THE TEN MOLECULES. AS IN 6PTI, NO DENSITY WAS OBSERVED FOR THE TWO LAST RESIDUES (GLY 57 & ALA 58). 0.265 0.201 0.201 2.7 10.0 1753 17808 9.6 97.9 RANDOM 10000000 0.000 1 RESTRAINED THROUGHOUT 2 MOLECULAR REPLACEMENT PDB ENTRY 6PTI 0.41 0.27 10.0 2.7 10.0 118 4638 30 0 4490 0.015 1.6 25.8 1.45 3.3 1.5 4.9 2.0 5.6 2.0 8.6 2.5 1 RESTRAINTS 1 X-RAY DIFFRACTION 6.89 0.067 2 150 2 2 X-RAY DIFFRACTION 8.26 0.112 3 75 3 3 X-RAY DIFFRACTION 6.86 0.28 3 10 0.4 0.295 2.82 222 1957 8 9.85 96.8 50.0 2.63 29.59 1BHC 18308 2 0.055 0.055 1 11.1 3.8 85.5 0.186 2.63 2.71 4.1 0.186 3.4 13.4 data reduction MOSFLM data reduction ROTAVATA-AGROVATA model building X-PLOR 3.1 refinement X-PLOR 3.1 data scaling CCP4 (AGROVATA data scaling ROTAVATA phasing X-PLOR 3.1 BOVINE PANCREATIC TRYPSIN INHIBITOR CRYSTALLIZED FROM THIOCYANATE 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 3 N N 3 N N 3 N N 3 N N 3 N N 3 N N 3 N N 3 N N 3 N N 3 N N A ASP 3 A ASP 3 HELX_P A LEU 6 A LEU 6 5 1 4 A ALA 48 A ALA 48 HELX_P A THR 54 A THR 54 1 2 7 B ASP 3 B ASP 3 HELX_P B LEU 6 B LEU 6 5 3 4 B ALA 48 B ALA 48 HELX_P B THR 54 B THR 54 1 4 7 C ASP 3 C ASP 3 HELX_P C LEU 6 C LEU 6 5 5 4 C ALA 48 C ALA 48 HELX_P C THR 54 C THR 54 1 6 7 D ASP 3 D ASP 3 HELX_P D LEU 6 D LEU 6 5 7 4 D ALA 48 D ALA 48 HELX_P D THR 54 D THR 54 1 8 7 E ASP 3 E ASP 3 HELX_P E LEU 6 E LEU 6 5 9 4 E ALA 48 E ALA 48 HELX_P E THR 54 E THR 54 1 10 7 F ASP 3 F ASP 3 HELX_P F LEU 6 F LEU 6 5 11 4 F ALA 48 F ALA 48 HELX_P F THR 54 F THR 54 1 12 7 G ASP 3 G ASP 3 HELX_P G LEU 6 G LEU 6 5 13 4 G ALA 48 G ALA 48 HELX_P G THR 54 G THR 54 1 14 7 H ASP 3 H ASP 3 HELX_P H LEU 6 H LEU 6 5 15 4 H ALA 48 H ALA 48 HELX_P H THR 54 H THR 54 1 16 7 I ASP 3 I ASP 3 HELX_P I LEU 6 I LEU 6 5 17 4 I ALA 48 I ALA 48 HELX_P I THR 54 I THR 54 1 18 7 J ASP 3 J ASP 3 HELX_P J LEU 6 J LEU 6 5 19 4 J ALA 48 J ALA 48 HELX_P J THR 54 J THR 54 1 20 7 disulf 2.023 A CYS 5 A SG CYS 5 1_555 A CYS 55 A SG CYS 55 1_555 disulf 2.030 A CYS 14 A SG CYS 14 1_555 A CYS 38 A SG CYS 38 1_555 disulf 2.001 A CYS 30 A SG CYS 30 1_555 A CYS 51 A SG CYS 51 1_555 disulf 2.024 B CYS 5 B SG CYS 5 1_555 B CYS 55 B SG CYS 55 1_555 disulf 2.020 B CYS 14 B SG CYS 14 1_555 B CYS 38 B SG CYS 38 1_555 disulf 2.016 B CYS 30 B SG CYS 30 1_555 B CYS 51 B SG CYS 51 1_555 disulf 2.018 C CYS 5 C SG CYS 5 1_555 C CYS 55 C SG CYS 55 1_555 disulf 2.005 C CYS 14 C SG CYS 14 1_555 C CYS 38 C SG CYS 38 1_555 disulf 2.023 C CYS 30 C SG CYS 30 1_555 C CYS 51 C SG CYS 51 1_555 disulf 2.029 D CYS 5 D SG CYS 5 1_555 D CYS 55 D SG CYS 55 1_555 disulf 2.021 D CYS 14 D SG CYS 14 1_555 D CYS 38 D SG CYS 38 1_555 disulf 2.026 D CYS 30 D SG CYS 30 1_555 D CYS 51 D SG CYS 51 1_555 disulf 2.022 E CYS 5 E SG CYS 5 1_555 E CYS 55 E SG CYS 55 1_555 disulf 2.026 E CYS 14 E SG CYS 14 1_555 E CYS 38 E SG CYS 38 1_555 disulf 2.016 E CYS 30 E SG CYS 30 1_555 E CYS 51 E SG CYS 51 1_555 disulf 2.027 F CYS 5 F SG CYS 5 1_555 F CYS 55 F SG CYS 55 1_555 disulf 2.024 F CYS 14 F SG CYS 14 1_555 F CYS 38 F SG CYS 38 1_555 disulf 2.037 F CYS 30 F SG CYS 30 1_555 F CYS 51 F SG CYS 51 1_555 disulf 2.009 G CYS 5 G SG CYS 5 1_555 G CYS 55 G SG CYS 55 1_555 disulf 2.029 G CYS 14 G SG CYS 14 1_555 G CYS 38 G SG CYS 38 1_555 disulf 2.007 G CYS 30 G SG CYS 30 1_555 G CYS 51 G SG CYS 51 1_555 disulf 2.031 H CYS 5 H SG CYS 5 1_555 H CYS 55 H SG CYS 55 1_555 disulf 2.008 H CYS 14 H SG CYS 14 1_555 H CYS 38 H SG CYS 38 1_555 disulf 2.030 H CYS 30 H SG CYS 30 1_555 H CYS 51 H SG CYS 51 1_555 disulf 2.031 I CYS 5 I SG CYS 5 1_555 I CYS 55 I SG CYS 55 1_555 disulf 2.027 I CYS 14 I SG CYS 14 1_555 I CYS 38 I SG CYS 38 1_555 disulf 2.032 I CYS 30 I SG CYS 30 1_555 I CYS 51 I SG CYS 51 1_555 disulf 2.016 J CYS 5 J SG CYS 5 1_555 J CYS 55 J SG CYS 55 1_555 disulf 2.023 J CYS 14 J SG CYS 14 1_555 J CYS 38 J SG CYS 38 1_555 disulf 2.012 J CYS 30 J SG CYS 30 1_555 J CYS 51 J SG CYS 51 1_555 PROTEASE INHIBITOR PROTEASE INHIBITOR, TRYPSIN given 0.322539 -0.743759 -0.585483 0.789341 0.552717 -0.267292 0.522408 -0.375934 0.765352 14.78970 -14.68130 -9.53620 given -0.796878 -0.429776 -0.424593 0.537888 -0.184727 -0.822528 0.275069 -0.883838 0.378376 36.64690 -8.13410 -3.64960 given -0.817820 0.517475 0.251773 -0.404327 -0.205365 -0.891260 -0.409499 -0.830689 0.377181 34.80330 10.71300 10.02570 given 0.303358 0.793970 0.526863 -0.743767 0.542925 -0.389928 -0.595638 -0.273576 0.755229 12.08030 15.69310 12.32940 given 0.233894 0.745194 0.624484 0.747183 -0.548744 0.374964 0.622102 0.378902 -0.685144 15.91960 13.12710 -47.42880 given -0.847758 0.430328 0.310039 0.418914 0.184749 0.889033 0.325296 0.883564 -0.336893 37.87410 18.39520 -42.52230 given -0.769840 -0.522255 -0.366872 -0.528382 0.199095 0.825332 -0.357992 0.829223 -0.429222 38.23900 36.94020 -28.92670 given 0.384392 -0.793618 -0.471607 -0.785383 -0.549622 0.284762 -0.485198 0.260932 -0.834564 16.31030 43.99610 -25.07990 given 0.990971 0.001274 0.134068 0.000921 -0.999996 0.002692 0.134071 -0.002544 -0.990968 2.40460 28.98180 -36.98970 BPT1_BOVIN UNP 1 1 P00974 MKMSRLCLSVALLVLLGTLAASTPGCDTSNQAKAQRPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNF KSAEDCMRTCGGAIGPWENL 36 93 1BHC 1 58 P00974 A 1 1 58 36 93 1BHC 1 58 P00974 B 1 1 58 36 93 1BHC 1 58 P00974 C 1 1 58 36 93 1BHC 1 58 P00974 D 1 1 58 36 93 1BHC 1 58 P00974 E 1 1 58 36 93 1BHC 1 58 P00974 F 1 1 58 36 93 1BHC 1 58 P00974 G 1 1 58 36 93 1BHC 1 58 P00974 H 1 1 58 36 93 1BHC 1 58 P00974 I 1 1 58 36 93 1BHC 1 58 P00974 J 1 1 58 2 2 2 2 2 2 2 2 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 18 A ILE 18 A ASN 24 A ASN 24 A LEU 29 A LEU 29 A TYR 35 A TYR 35 B ILE 18 B ILE 18 B ASN 24 B ASN 24 B LEU 29 B LEU 29 B TYR 35 B TYR 35 C ILE 18 C ILE 18 C ASN 24 C ASN 24 C LEU 29 C LEU 29 C TYR 35 C TYR 35 D ILE 18 D ILE 18 D ASN 24 D ASN 24 D LEU 29 D LEU 29 D TYR 35 D TYR 35 E ILE 18 E ILE 18 E ASN 24 E ASN 24 E LEU 29 E LEU 29 E TYR 35 E TYR 35 F ILE 18 F ILE 18 F ASN 24 F ASN 24 F LEU 29 F LEU 29 F TYR 35 F TYR 35 G ILE 18 G ILE 18 G ASN 24 G ASN 24 G LEU 29 G LEU 29 G TYR 35 G TYR 35 H ILE 18 H ILE 18 H ASN 24 H ASN 24 H LEU 29 H LEU 29 H TYR 35 H TYR 35 I ILE 18 I ILE 18 I ASN 24 I ASN 24 I LEU 29 I LEU 29 I TYR 35 I TYR 35 J ILE 18 J ILE 18 J ASN 24 J ASN 24 J LEU 29 J LEU 29 J TYR 35 J TYR 35 BINDING SITE FOR RESIDUE SCN F 59 F SCN 59 Software 4 BINDING SITE FOR RESIDUE SCN B 59 B SCN 59 Software 3 BINDING SITE FOR RESIDUE SCN C 59 C SCN 59 Software 5 BINDING SITE FOR RESIDUE SCN B 60 B SCN 60 Software 6 BINDING SITE FOR RESIDUE SCN I 59 I SCN 59 Software 4 BINDING SITE FOR RESIDUE SCN A 59 A SCN 59 Software 4 BINDING SITE FOR RESIDUE SCN A 60 A SCN 60 Software 7 BINDING SITE FOR RESIDUE SCN I 60 I SCN 60 Software 2 BINDING SITE FOR RESIDUE SCN F 60 F SCN 60 Software 2 BINDING SITE FOR RESIDUE SCN H 59 H SCN 59 Software 3 F GLN 31 F GLN 31 4 1_555 F THR 32 F THR 32 4 1_555 G ARG 39 G ARG 39 4 1_555 G ALA 40 G ALA 40 4 1_555 B GLN 31 B GLN 31 3 1_555 B THR 32 B THR 32 3 1_555 J ARG 53 J ARG 53 3 1_555 C ARG 53 C ARG 53 5 1_555 I GLN 31 I GLN 31 5 1_555 I THR 32 I THR 32 5 1_555 J ALA 40 J ALA 40 5 1_555 J HOH 66 DA HOH 5 1_555 B SER 47 B SER 47 6 1_555 B ALA 48 B ALA 48 6 1_555 B GLU 49 B GLU 49 6 1_555 C HOH 62 W HOH 6 1_555 J TYR 21 J TYR 21 6 1_555 J ALA 48 J ALA 48 6 1_555 C ALA 48 C ALA 48 4 1_555 I TYR 21 I TYR 21 4 1_555 I ALA 48 I ALA 48 4 1_555 J LYS 46 J LYS 46 4 1_555 A LYS 46 A LYS 46 4 1_555 E TYR 21 E TYR 21 4 1_555 E ALA 48 E ALA 48 4 1_555 G ALA 48 G ALA 48 4 1_555 A SER 47 A SER 47 7 1_555 A ALA 48 A ALA 48 7 1_555 A GLU 49 A GLU 49 7 1_555 A HOH 71 U HOH 7 1_555 F TYR 21 F TYR 21 7 1_555 F ALA 48 F ALA 48 7 1_555 G LYS 46 G LYS 46 7 1_555 D SER 47 D SER 47 2 1_555 I LYS 46 I LYS 46 2 1_555 B LYS 46 B LYS 46 2 1_555 F LYS 46 F LYS 46 2 1_555 E SER 47 E SER 47 3 1_555 H LYS 46 H LYS 46 3 1_555 H SER 47 H SER 47 3 1_555 4 P 1 21 1