0.024682 0.000000 0.000000 0.000000 0.021147 0.000000 0.000000 0.000000 0.019991 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 40.515 47.289 50.023 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 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 Mg 2 24.305 MAGNESIUM ION non-polymer 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/pdb1hz1/pdb pdb_00001hz1 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 2000-12-16 MARRESEARCH graphite SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 11066.642 RIBONUCLEASE T1 3.1.27.3 V16A 1 man polymer 24.305 MAGNESIUM ION 1 syn non-polymer 363.221 GUANOSINE-2'-MONOPHOSPHATE 1 syn non-polymer 18.015 water 84 nat water RNASE T1 no no ACDYTCGSNCYSSSDASTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVF NENNQLAGVITHTGASGNNFVECT ACDYTCGSNCYSSSDASTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVF 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 5061 Aspergillus niger 562 Escherichia coli 1 2.16 43.17 VAPOR DIFFUSION, HANGING DROP 4.2 MPD, acetate, calcium chloride, magnesiusm chrloride (soak), 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 2001-01-31 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_seq_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _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_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2001-01-23 REL REL MG MAGNESIUM ION 2GP GUANOSINE-2'-MONOPHOSPHATE HOH water MG 105 2 MG MG 105 A 2GP 106 3 2GP 2GP 106 A WAT 201 4 HOH HOH 201 A WAT 202 4 HOH HOH 202 A WAT 203 4 HOH HOH 203 A WAT 204 4 HOH HOH 204 A WAT 205 4 HOH HOH 205 A WAT 206 4 HOH HOH 206 A WAT 207 4 HOH HOH 207 A WAT 208 4 HOH HOH 208 A WAT 209 4 HOH HOH 209 A WAT 210 4 HOH HOH 210 A WAT 211 4 HOH HOH 211 A WAT 212 4 HOH HOH 212 A WAT 213 4 HOH HOH 213 A WAT 214 4 HOH HOH 214 A WAT 215 4 HOH HOH 215 A WAT 216 4 HOH HOH 216 A WAT 217 4 HOH HOH 217 A WAT 218 4 HOH HOH 218 A WAT 219 4 HOH HOH 219 A WAT 220 4 HOH HOH 220 A WAT 221 4 HOH HOH 221 A WAT 222 4 HOH HOH 222 A WAT 223 4 HOH HOH 223 A WAT 224 4 HOH HOH 224 A WAT 225 4 HOH HOH 225 A WAT 226 4 HOH HOH 226 A WAT 227 4 HOH HOH 227 A WAT 228 4 HOH HOH 228 A WAT 229 4 HOH HOH 229 A WAT 230 4 HOH HOH 230 A WAT 231 4 HOH HOH 231 A WAT 232 4 HOH HOH 232 A WAT 233 4 HOH HOH 233 A WAT 234 4 HOH HOH 234 A WAT 235 4 HOH HOH 235 A WAT 236 4 HOH HOH 236 A WAT 237 4 HOH HOH 237 A WAT 238 4 HOH HOH 238 A WAT 239 4 HOH HOH 239 A WAT 240 4 HOH HOH 240 A WAT 241 4 HOH HOH 241 A WAT 242 4 HOH HOH 242 A WAT 243 4 HOH HOH 243 A WAT 244 4 HOH HOH 244 A WAT 245 4 HOH HOH 245 A WAT 246 4 HOH HOH 246 A WAT 247 4 HOH HOH 247 A WAT 248 4 HOH HOH 248 A WAT 249 4 HOH HOH 249 A WAT 250 4 HOH HOH 250 A WAT 251 4 HOH HOH 251 A WAT 252 4 HOH HOH 252 A WAT 253 4 HOH HOH 253 A WAT 254 4 HOH HOH 254 A WAT 255 4 HOH HOH 255 A WAT 256 4 HOH HOH 256 A WAT 257 4 HOH HOH 257 A WAT 258 4 HOH HOH 258 A WAT 259 4 HOH HOH 259 A WAT 260 4 HOH HOH 260 A WAT 261 4 HOH HOH 261 A WAT 262 4 HOH HOH 262 A WAT 263 4 HOH HOH 263 A WAT 264 4 HOH HOH 264 A WAT 265 4 HOH HOH 265 A WAT 266 4 HOH HOH 266 A WAT 267 4 HOH HOH 267 A WAT 268 4 HOH HOH 268 A WAT 269 4 HOH HOH 269 A WAT 270 4 HOH HOH 270 A WAT 271 4 HOH HOH 271 A WAT 272 4 HOH HOH 272 A WAT 273 4 HOH HOH 273 A WAT 274 4 HOH HOH 274 A WAT 275 4 HOH HOH 275 A WAT 276 4 HOH HOH 276 A WAT 277 4 HOH HOH 277 A WAT 278 4 HOH HOH 278 A WAT 279 4 HOH HOH 279 A WAT 280 4 HOH HOH 280 A WAT 281 4 HOH HOH 281 A WAT 282 4 HOH HOH 282 A WAT 283 4 HOH HOH 283 A WAT 284 4 HOH HOH 284 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 ALA 16 n 16 ALA 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 OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 A ASP 15 A OD2 ASP 15 1_555 50.3 A ASP 15 A OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 226 D O HOH 1_555 129.9 A ASP 15 A OD2 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 226 D O HOH 1_555 79.6 A ASP 15 A OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 227 D O HOH 1_555 88.2 A ASP 15 A OD2 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 227 D O HOH 1_555 81.8 A HOH 226 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 227 D O HOH 1_555 83.0 A ASP 15 A OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 256 D O HOH 1_555 66.6 A ASP 15 A OD2 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 256 D O HOH 1_555 115.0 A HOH 226 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 256 D O HOH 1_555 159.0 A HOH 227 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 256 D O HOH 1_555 112.9 A ASP 15 A OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 269 D O HOH 1_555 124.4 A ASP 15 A OD2 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 269 D O HOH 1_555 139.2 A HOH 226 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 269 D O HOH 1_555 92.6 A HOH 227 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 269 D O HOH 1_555 137.5 A HOH 256 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 269 D O HOH 1_555 66.5 A ASP 15 A OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 153.8 A ASP 15 A OD2 ASP 15 1_555 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 137.7 A HOH 226 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 65.4 A HOH 227 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 71.5 A HOH 256 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 105.5 A HOH 269 D O HOH 1_555 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 68.3 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 SER 37 50.26 70.73 0.2144 0.1964 0.1978 0.1978 1.80 10.0 749 9363 9363 100.0 random 1 0 0 MOLECULAR REPLACEMENT Engh & Huber 1.80 10.0 84 888 25 0 779 0.0058 1.475 22.3 1.80 10.0 1HZ1 9363 9363 0 -3 0.098 1 16.81 8.66 100.0 0.429 1.80 1.86 3.78 6.86 100.0 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS 1.0 RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH MG2+ 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 2.028 A CYS 2 A SG CYS 2 1_555 A CYS 10 A SG CYS 10 1_555 disulf 2.032 A CYS 6 A SG CYS 6 1_555 A CYS 103 A SG CYS 103 1_555 metalc 2.681 A ASP 15 A OD1 ASP 15 1_555 A MG 105 B MG MG 1_555 metalc 2.472 A ASP 15 A OD2 ASP 15 1_555 A MG 105 B MG MG 1_555 metalc 2.391 A MG 105 B MG MG 1_555 A HOH 226 D O HOH 1_555 metalc 2.492 A MG 105 B MG MG 1_555 A HOH 227 D O HOH 1_555 metalc 2.398 A MG 105 B MG MG 1_555 A HOH 256 D O HOH 1_555 metalc 2.507 A MG 105 B MG MG 1_555 A HOH 269 D O HOH 1_555 metalc 2.593 A MG 105 B MG MG 1_555 A HOH 282 D O HOH 1_555 HYDROLASE ribonuclease, metal binding, stability, HYDROLASE A TYR 38 A TYR 38 1 A PRO 39 A PRO 39 -0.57 A SER 54 A SER 54 1 A PRO 55 A PRO 55 0.11 RNT1_ASPOR UNP 1 22 P00651 ACDYTCGSNCYSSSDVSTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVF NENNQLAGVITHTGASGNNFVECT 22 125 1HZ1 1 104 P00651 A 1 1 104 1 VAL engineered mutation ALA 16 1HZ1 A P00651 UNP 37 16 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 MG A 105 A MG 105 Software 6 BINDING SITE FOR RESIDUE 2GP A 106 A 2GP 106 Software 14 A ASP 15 A ASP 15 6 1_555 A HOH 226 D HOH 6 1_555 A HOH 227 D HOH 6 1_555 A HOH 256 D HOH 6 1_555 A HOH 269 D HOH 6 1_555 A HOH 282 D HOH 6 1_555 A TYR 38 A TYR 38 14 1_555 A HIS 40 A HIS 40 14 1_555 A LYS 41 A LYS 41 14 1_555 A TYR 42 A TYR 42 14 1_555 A ASN 43 A ASN 43 14 1_555 A ASN 44 A ASN 44 14 1_555 A TYR 45 A TYR 45 14 1_555 A GLU 46 A GLU 46 14 1_555 A GLU 58 A GLU 58 14 1_555 A ASN 98 A ASN 98 14 1_555 A PHE 100 A PHE 100 14 1_555 A HOH 231 D HOH 14 1_555 A HOH 233 D HOH 14 1_555 A HOH 272 D HOH 14 1_555 19 P 21 21 21