0.024801 0.000000 0.000000 0.000000 0.021004 0.000000 0.000000 0.000000 0.019786 0.00000 0.00000 0.00000 De Swarte, J. De Vos, S. Langhorst, U. Steyaert, J. Loris, R. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.0 90.0 90.0 40.321 47.609 50.541 C10 H14 N5 O8 P 363.221 GUANOSINE-2'-MONOPHOSPHATE non-polymer 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 Ca 2 40.078 CALCIUM ION non-polymer 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 C6 H10 N3 O2 1 156.162 y HISTIDINE L-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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 IX Eur.J.Biochem. EJBCAI 0262 0014-2956 268 3993 4000 10.1046/j.1432-1327.2001.02310.x 11453993 The contribution of metal ions to the conformational stability of ribonuclease T1: crystal versus solution. 2001 10.2210/pdb1i0v/pdb pdb_00001i0v 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 graphite monochromator IMAGE PLATE MARRESEARCH graphite SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 11094.694 GUANYL-SPECIFIC RIBONUCLEASE T1 3.1.27.3 Q25K 1 man polymer 40.078 CALCIUM ION 1 syn non-polymer 363.221 GUANOSINE-2'-MONOPHOSPHATE 1 syn non-polymer 18.015 water 124 nat water RNASE T1 no no ACDYTCGSNCYSSSDVSTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVF NENNQLAGVITHTGASGNNFVECT ACDYTCGSNCYSSSDVSTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVF NENNQLAGVITHTGASGNNFVECT A 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 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 Aspergillus Escherichia sample 5062 Aspergillus oryzae 562 Escherichia coli 1 2.19 43.74 VAPOR DIFFUSION, HANGING DROP 4.2 MPD, acetaate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 database_2 pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2001-02-14 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-10-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_symmetry _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id ribonuclease T1 2'GMP complex (form II crystal) RCSB Y RCSB 2001-01-30 REL REL CA CALCIUM ION 2GP GUANOSINE-2'-MONOPHOSPHATE HOH water CAL 105 2 CA CA 105 A 2GP 106 3 2GP 2GP 106 A HOH 201 4 HOH HOH 201 A HOH 202 4 HOH HOH 202 A HOH 203 4 HOH HOH 203 A HOH 204 4 HOH HOH 204 A HOH 205 4 HOH HOH 205 A HOH 206 4 HOH HOH 206 A HOH 207 4 HOH HOH 207 A HOH 208 4 HOH HOH 208 A HOH 209 4 HOH HOH 209 A HOH 210 4 HOH HOH 210 A HOH 211 4 HOH HOH 211 A HOH 212 4 HOH HOH 212 A HOH 213 4 HOH HOH 213 A HOH 214 4 HOH HOH 214 A HOH 215 4 HOH HOH 215 A HOH 216 4 HOH HOH 216 A HOH 217 4 HOH HOH 217 A HOH 218 4 HOH HOH 218 A HOH 219 4 HOH HOH 219 A HOH 220 4 HOH HOH 220 A HOH 221 4 HOH HOH 221 A HOH 222 4 HOH HOH 222 A HOH 223 4 HOH HOH 223 A HOH 224 4 HOH HOH 224 A HOH 225 4 HOH HOH 225 A HOH 226 4 HOH HOH 226 A HOH 227 4 HOH HOH 227 A HOH 228 4 HOH HOH 228 A HOH 229 4 HOH HOH 229 A HOH 230 4 HOH HOH 230 A HOH 231 4 HOH HOH 231 A HOH 232 4 HOH HOH 232 A HOH 233 4 HOH HOH 233 A HOH 234 4 HOH HOH 234 A HOH 235 4 HOH HOH 235 A HOH 236 4 HOH HOH 236 A HOH 237 4 HOH HOH 237 A HOH 238 4 HOH HOH 238 A HOH 239 4 HOH HOH 239 A HOH 240 4 HOH HOH 240 A HOH 241 4 HOH HOH 241 A HOH 242 4 HOH HOH 242 A HOH 243 4 HOH HOH 243 A HOH 244 4 HOH HOH 244 A HOH 245 4 HOH HOH 245 A HOH 246 4 HOH HOH 246 A HOH 247 4 HOH HOH 247 A HOH 248 4 HOH HOH 248 A HOH 249 4 HOH HOH 249 A HOH 250 4 HOH HOH 250 A HOH 251 4 HOH HOH 251 A HOH 252 4 HOH HOH 252 A HOH 253 4 HOH HOH 253 A HOH 254 4 HOH HOH 254 A HOH 255 4 HOH HOH 255 A HOH 256 4 HOH HOH 256 A HOH 257 4 HOH HOH 257 A HOH 258 4 HOH HOH 258 A HOH 259 4 HOH HOH 259 A HOH 260 4 HOH HOH 260 A HOH 261 4 HOH HOH 261 A HOH 262 4 HOH HOH 262 A HOH 263 4 HOH HOH 263 A HOH 264 4 HOH HOH 264 A HOH 265 4 HOH HOH 265 A HOH 266 4 HOH HOH 266 A HOH 267 4 HOH HOH 267 A HOH 268 4 HOH HOH 268 A HOH 269 4 HOH HOH 269 A HOH 270 4 HOH HOH 270 A HOH 271 4 HOH HOH 271 A HOH 272 4 HOH HOH 272 A HOH 273 4 HOH HOH 273 A HOH 274 4 HOH HOH 274 A HOH 275 4 HOH HOH 275 A HOH 276 4 HOH HOH 276 A HOH 277 4 HOH HOH 277 A HOH 278 4 HOH HOH 278 A HOH 279 4 HOH HOH 279 A HOH 280 4 HOH HOH 280 A HOH 281 4 HOH HOH 281 A HOH 282 4 HOH HOH 282 A HOH 283 4 HOH HOH 283 A HOH 284 4 HOH HOH 284 A HOH 285 4 HOH HOH 285 A HOH 286 4 HOH HOH 286 A HOH 287 4 HOH HOH 287 A HOH 288 4 HOH HOH 288 A HOH 289 4 HOH HOH 289 A HOH 290 4 HOH HOH 290 A HOH 291 4 HOH HOH 291 A HOH 292 4 HOH HOH 292 A HOH 293 4 HOH HOH 293 A HOH 294 4 HOH HOH 294 A HOH 295 4 HOH HOH 295 A HOH 296 4 HOH HOH 296 A HOH 297 4 HOH HOH 297 A HOH 298 4 HOH HOH 298 A HOH 299 4 HOH HOH 299 A HOH 300 4 HOH HOH 300 A HOH 301 4 HOH HOH 301 A HOH 302 4 HOH HOH 302 A HOH 303 4 HOH HOH 303 A HOH 304 4 HOH HOH 304 A HOH 305 4 HOH HOH 305 A HOH 306 4 HOH HOH 306 A HOH 307 4 HOH HOH 307 A HOH 308 4 HOH HOH 308 A HOH 309 4 HOH HOH 309 A HOH 310 4 HOH HOH 310 A HOH 311 4 HOH HOH 311 A HOH 312 4 HOH HOH 312 A HOH 313 4 HOH HOH 313 A HOH 314 4 HOH HOH 314 A HOH 315 4 HOH HOH 315 A HOH 316 4 HOH HOH 316 A HOH 317 4 HOH HOH 317 A HOH 319 4 HOH HOH 319 A HOH 320 4 HOH HOH 320 A HOH 321 4 HOH HOH 321 A HOH 322 4 HOH HOH 322 A HOH 324 4 HOH HOH 324 A HOH 325 4 HOH HOH 325 A HOH 326 4 HOH HOH 326 A ALA 1 n 1 ALA 1 A CYS 2 n 2 CYS 2 A ASP 3 n 3 ASP 3 A TYR 4 n 4 TYR 4 A THR 5 n 5 THR 5 A CYS 6 n 6 CYS 6 A GLY 7 n 7 GLY 7 A SER 8 n 8 SER 8 A ASN 9 n 9 ASN 9 A CYS 10 n 10 CYS 10 A TYR 11 n 11 TYR 11 A SER 12 n 12 SER 12 A SER 13 n 13 SER 13 A SER 14 n 14 SER 14 A ASP 15 n 15 ASP 15 A VAL 16 n 16 VAL 16 A SER 17 n 17 SER 17 A THR 18 n 18 THR 18 A ALA 19 n 19 ALA 19 A GLN 20 n 20 GLN 20 A ALA 21 n 21 ALA 21 A ALA 22 n 22 ALA 22 A GLY 23 n 23 GLY 23 A TYR 24 n 24 TYR 24 A LYS 25 n 25 LYS 25 A LEU 26 n 26 LEU 26 A HIS 27 n 27 HIS 27 A GLU 28 n 28 GLU 28 A ASP 29 n 29 ASP 29 A GLY 30 n 30 GLY 30 A GLU 31 n 31 GLU 31 A THR 32 n 32 THR 32 A VAL 33 n 33 VAL 33 A GLY 34 n 34 GLY 34 A SER 35 n 35 SER 35 A ASN 36 n 36 ASN 36 A SER 37 n 37 SER 37 A TYR 38 n 38 TYR 38 A PRO 39 n 39 PRO 39 A HIS 40 n 40 HIS 40 A LYS 41 n 41 LYS 41 A TYR 42 n 42 TYR 42 A ASN 43 n 43 ASN 43 A ASN 44 n 44 ASN 44 A TYR 45 n 45 TYR 45 A GLU 46 n 46 GLU 46 A GLY 47 n 47 GLY 47 A PHE 48 n 48 PHE 48 A ASP 49 n 49 ASP 49 A PHE 50 n 50 PHE 50 A SER 51 n 51 SER 51 A VAL 52 n 52 VAL 52 A SER 53 n 53 SER 53 A SER 54 n 54 SER 54 A PRO 55 n 55 PRO 55 A TYR 56 n 56 TYR 56 A TYR 57 n 57 TYR 57 A GLU 58 n 58 GLU 58 A TRP 59 n 59 TRP 59 A PRO 60 n 60 PRO 60 A ILE 61 n 61 ILE 61 A LEU 62 n 62 LEU 62 A SER 63 n 63 SER 63 A SER 64 n 64 SER 64 A GLY 65 n 65 GLY 65 A ASP 66 n 66 ASP 66 A VAL 67 n 67 VAL 67 A TYR 68 n 68 TYR 68 A SER 69 n 69 SER 69 A GLY 70 n 70 GLY 70 A GLY 71 n 71 GLY 71 A SER 72 n 72 SER 72 A PRO 73 n 73 PRO 73 A GLY 74 n 74 GLY 74 A ALA 75 n 75 ALA 75 A ASP 76 n 76 ASP 76 A ARG 77 n 77 ARG 77 A VAL 78 n 78 VAL 78 A VAL 79 n 79 VAL 79 A PHE 80 n 80 PHE 80 A ASN 81 n 81 ASN 81 A GLU 82 n 82 GLU 82 A ASN 83 n 83 ASN 83 A ASN 84 n 84 ASN 84 A GLN 85 n 85 GLN 85 A LEU 86 n 86 LEU 86 A ALA 87 n 87 ALA 87 A GLY 88 n 88 GLY 88 A VAL 89 n 89 VAL 89 A ILE 90 n 90 ILE 90 A THR 91 n 91 THR 91 A HIS 92 n 92 HIS 92 A THR 93 n 93 THR 93 A GLY 94 n 94 GLY 94 A ALA 95 n 95 ALA 95 A SER 96 n 96 SER 96 A GLY 97 n 97 GLY 97 A ASN 98 n 98 ASN 98 A ASN 99 n 99 ASN 99 A PHE 100 n 100 PHE 100 A VAL 101 n 101 VAL 101 A GLU 102 n 102 GLU 102 A CYS 103 n 103 CYS 103 A THR 104 n 104 THR 104 A author_defined_assembly 1 monomeric A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A ASP 15 A OD1 ASP 15 1_555 51.6 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 205 D O HOH 4_456 78.4 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 205 D O HOH 4_456 129.9 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 207 D O HOH 1_555 127.0 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 207 D O HOH 1_555 75.4 A HOH 205 D O HOH 4_456 A CA 105 B CA CA 1_555 A HOH 207 D O HOH 1_555 154.5 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 215 D O HOH 1_555 76.0 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 215 D O HOH 1_555 77.0 A HOH 205 D O HOH 4_456 A CA 105 B CA CA 1_555 A HOH 215 D O HOH 1_555 96.2 A HOH 207 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 215 D O HOH 1_555 93.2 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 222 D O HOH 1_555 139.1 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 222 D O HOH 1_555 139.1 A HOH 205 D O HOH 4_456 A CA 105 B CA CA 1_555 A HOH 222 D O HOH 1_555 80.3 A HOH 207 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 222 D O HOH 1_555 80.1 A HOH 215 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 222 D O HOH 1_555 72.1 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 137.5 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 133.5 A HOH 205 D O HOH 4_456 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 79.8 A HOH 207 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 78.4 A HOH 215 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 142.6 A HOH 222 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 70.5 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 79.5 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 79.4 A HOH 205 D O HOH 4_456 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 89.4 A HOH 207 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 92.9 A HOH 215 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 153.2 A HOH 222 D O HOH 1_555 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 134.7 A HOH 244 D O HOH 4_456 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 64.2 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 N CYS 6 A N CYS 6 A O ASN 9 A O ASN 9 A N TYR 42 A N TYR 42 A O TYR 56 A O TYR 56 A O TRP 59 A O TRP 59 A N VAL 78 A N VAL 78 A O VAL 79 A O VAL 79 A N ALA 87 A N ALA 87 A N THR 91 A N THR 91 A O VAL 101 A O VAL 101 1 A CD LYS 25 A CD LYS 25 1 Y 1 A CE LYS 25 A CE LYS 25 1 Y 1 A NZ LYS 25 A NZ LYS 25 1 Y 1 A CE LYS 41 A CE LYS 41 1 Y 1 A NZ LYS 41 A NZ LYS 41 1 Y 1 A OD1 ASP 49 A OD1 ASP 49 1 Y 1 A OD2 ASP 49 A OD2 ASP 49 1 Y 1 A CG ASN 98 A CG ASN 98 1 Y 1 A OD1 ASN 98 A OD1 ASN 98 1 Y 1 A ND2 ASN 98 A ND2 ASN 98 1 Y 1 A A CB OG SER SER 17 17 0.213 0.013 1.418 1.631 C C N 0.1916 0.1783 0.1793 0.1793 1.234 35.0 2175 27241 27241 random 1 THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT Engh & Huber 1.234 35.0 131 999 49 0 819 0.006371 1.61437 11.18 1.23 35.0 1I0V 27338 27338 -6 -3 0.063 1 16.54 5.54 94.6 0.38 1.23 1.27 3.81 2147 3.41 75.4 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS 0.4 Ribonuclease T1 in complex with 2'GMP (form I crystal) 1 N N 2 N N 3 N N 4 N N A SER 12 A SER 12 HELX_P A GLY 30 A GLY 30 1 1 19 disulf 2.025 A CYS 2 A SG CYS 2 1_555 A CYS 10 A SG CYS 10 1_555 disulf 2.023 A CYS 6 A SG CYS 6 1_555 A CYS 103 A SG CYS 103 1_555 metalc 2.432 A ASP 15 A OD2 ASP 15 1_555 A CA 105 B CA CA 1_555 metalc 2.590 A ASP 15 A OD1 ASP 15 1_555 A CA 105 B CA CA 1_555 metalc 2.399 A CA 105 B CA CA 1_555 A HOH 205 D O HOH 4_456 metalc 2.436 A CA 105 B CA CA 1_555 A HOH 207 D O HOH 1_555 metalc 2.459 A CA 105 B CA CA 1_555 A HOH 215 D O HOH 1_555 metalc 2.472 A CA 105 B CA CA 1_555 A HOH 222 D O HOH 1_555 metalc 2.656 A CA 105 B CA CA 1_555 A HOH 244 D O HOH 4_456 metalc 2.467 A CA 105 B CA CA 1_555 A HOH 261 D O HOH 1_555 HYDROLASE ribonuclease, RNase, stability, metal binding, 2'GMP, HYDROLASE A TYR 38 A TYR 38 1 A PRO 39 A PRO 39 0.24 A SER 54 A SER 54 1 A PRO 55 A PRO 55 -0.26 RNT1_ASPOR UNP 1 27 P00651 ACDYTCGSNCYSSSDVSTAQAAGYQLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVF NENNQLAGVITHTGASGNNFVECT 27 130 1I0V 1 104 P00651 A 1 1 104 1 GLN engineered mutation LYS 25 1I0V A P00651 UNP 51 25 2 5 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A TYR 4 A TYR 4 A CYS 6 A CYS 6 A ASN 9 A ASN 9 A TYR 11 A TYR 11 A HIS 40 A HIS 40 A TYR 42 A TYR 42 A TYR 56 A TYR 56 A PRO 60 A PRO 60 A ASP 76 A ASP 76 A ASN 81 A ASN 81 A LEU 86 A LEU 86 A THR 91 A THR 91 A VAL 101 A VAL 101 A GLU 102 A GLU 102 BINDING SITE FOR RESIDUE CA A 105 A CA 105 Software 7 BINDING SITE FOR RESIDUE 2GP A 106 A 2GP 106 Software 15 A ASP 15 A ASP 15 7 1_555 A HOH 205 D HOH 7 4_456 A HOH 207 D HOH 7 1_555 A HOH 215 D HOH 7 1_555 A HOH 222 D HOH 7 1_555 A HOH 244 D HOH 7 4_456 A HOH 261 D HOH 7 1_555 A TYR 38 A TYR 38 15 1_555 A HIS 40 A HIS 40 15 1_555 A LYS 41 A LYS 41 15 1_555 A TYR 42 A TYR 42 15 1_555 A ASN 43 A ASN 43 15 1_555 A ASN 44 A ASN 44 15 1_555 A TYR 45 A TYR 45 15 1_555 A GLU 46 A GLU 46 15 1_555 A GLU 58 A GLU 58 15 1_555 A ARG 77 A ARG 77 15 1_555 A HIS 92 A HIS 92 15 1_555 A ASN 98 A ASN 98 15 1_555 A PHE 100 A PHE 100 15 1_555 A HOH 264 D HOH 15 1_555 A HOH 306 D HOH 15 1_555 19 P 21 21 21