0.007502 0.000000 0.000000 0.000000 0.007502 0.000000 0.000000 0.000000 0.011534 0.00000 0.00000 0.00000 Kobe, B. Deisenhofer, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 133.300 133.300 86.700 C2 H4 O 44.053 ACETYL GROUP 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 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 C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer 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 UK Nature NATUAS 0006 0028-0836 374 183 186 10.1038/374183a0 7877692 A structural basis of the interactions between leucine-rich repeats and protein ligands. 1995 To be Published 0353 Mechanism of Ribonuclease Inhibition by Ribonuclease Inhibitor Protein Based on the Crystal Structure of its Complex with Ribonuclease A UK J.Mol.Biol. JMOBAK 0070 0022-2836 241 288 Complex between Bovine Ribonuclease A and Porcine Ribonuclease Inhibitor Crystallizes in a Similar Unit Cell as Free Ribonuclease Inhibitor 1994 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 IMAGE PLATE 1994 RIGAKU RAXIS II M x-ray 1 1.5418 1.0 1.5418 13708.326 RIBONUCLEASE A 3.1.27.5 1 nat polymer 49092.156 RIBONUCLEASE INHIBITOR 1 nat polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 46 nat water RNASE A RNASE INHIBITOR, RIBONUCLEASE/ANGIOGENIN INHIBITOR no no KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV E polypeptide(L) no yes (ACE)MNLDIHCEQLSDARWTELLPLLQQYEVVRLDDCGLTEEHCKDIGSALRANPSLTELCLRTNELGDAGVHLVLQGL QSPTCKIQKLSLQNCSLTEAGCGVLPSTLRSLPTLRELHLSDNPLGDAGLRLLCEGLLDPQCHLEKLQLEYCRLTAASCE PLASVLRATRALKELTVSNNDIGEAGARVLGQGLADSACQLETLRLENCGLTPANCKDLCGIVASQASLRELDLGSNGLG DAGIAELCPGLLSPASRLKTLWLWECDITASGCRDLCRVLQAKETLKELSLAGNKLGDEGARLLCESLLQPGCQLESLWV KSCSLTAACCQHVSLMLTQNKHLLELQLSSNKLGDSGIQELCQALSQPGTTLRVLCLGDCEVTNSGCSSLASLLLANRSL RELDLSNNCVGDPGVLQLLGSLEQPGCALEQLVLYDTYWTEEVEDRLQALEGSKPGLRVIS XMNLDIHCEQLSDARWTELLPLLQQYEVVRLDDCGLTEEHCKDIGSALRANPSLTELCLRTNELGDAGVHLVLQGLQSPT CKIQKLSLQNCSLTEAGCGVLPSTLRSLPTLRELHLSDNPLGDAGLRLLCEGLLDPQCHLEKLQLEYCRLTAASCEPLAS VLRATRALKELTVSNNDIGEAGARVLGQGLADSACQLETLRLENCGLTPANCKDLCGIVASQASLRELDLGSNGLGDAGI AELCPGLLSPASRLKTLWLWECDITASGCRDLCRVLQAKETLKELSLAGNKLGDEGARLLCESLLQPGCQLESLWVKSCS LTAACCQHVSLMLTQNKHLLELQLSSNKLGDSGIQELCQALSQPGTTLRVLCLGDCEVTNSGCSSLASLLLANRSLRELD LSNNCVGDPGVLQLLGSLEQPGCALEQLVLYDTYWTEEVEDRLQALEGSKPGLRVIS I 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 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 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 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 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 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 cattle Bos sample 9913 Bos taurus PANCREAS pig PURCHASED FROM SIGMA (TYPE XII-A) Sus sample 9823 Sus scrofa LIVER 3.07 59.88 repository Initial release Version format compliance Version format compliance 1 0 1997-01-11 1 1 2008-03-24 1 2 2011-07-13 Y BNL 1996-06-29 REL REL SO4 SULFATE ION HOH water SO4 1001 3 SO4 SO4 1001 E HOH 2001 4 HOH HOH 2001 E HOH 2002 4 HOH HOH 2002 E HOH 2005 4 HOH HOH 2005 E HOH 2018 4 HOH HOH 2018 E HOH 2024 4 HOH HOH 2024 E HOH 2026 4 HOH HOH 2026 E HOH 2027 4 HOH HOH 2027 E HOH 2028 4 HOH HOH 2028 E HOH 2040 4 HOH HOH 2040 E HOH 2041 4 HOH HOH 2041 E HOH 2042 4 HOH HOH 2042 E HOH 2046 4 HOH HOH 2046 E HOH 2003 4 HOH HOH 2003 I HOH 2004 4 HOH HOH 2004 I HOH 2006 4 HOH HOH 2006 I HOH 2007 4 HOH HOH 2007 I HOH 2008 4 HOH HOH 2008 I HOH 2009 4 HOH HOH 2009 I HOH 2010 4 HOH HOH 2010 I HOH 2011 4 HOH HOH 2011 I HOH 2012 4 HOH HOH 2012 I HOH 2013 4 HOH HOH 2013 I HOH 2014 4 HOH HOH 2014 I HOH 2015 4 HOH HOH 2015 I HOH 2016 4 HOH HOH 2016 I HOH 2017 4 HOH HOH 2017 I HOH 2019 4 HOH HOH 2019 I HOH 2020 4 HOH HOH 2020 I HOH 2021 4 HOH HOH 2021 I HOH 2022 4 HOH HOH 2022 I HOH 2023 4 HOH HOH 2023 I HOH 2025 4 HOH HOH 2025 I HOH 2029 4 HOH HOH 2029 I HOH 2030 4 HOH HOH 2030 I HOH 2031 4 HOH HOH 2031 I HOH 2032 4 HOH HOH 2032 I HOH 2033 4 HOH HOH 2033 I HOH 2034 4 HOH HOH 2034 I HOH 2035 4 HOH HOH 2035 I HOH 2036 4 HOH HOH 2036 I HOH 2037 4 HOH HOH 2037 I HOH 2038 4 HOH HOH 2038 I HOH 2039 4 HOH HOH 2039 I HOH 2043 4 HOH HOH 2043 I HOH 2044 4 HOH HOH 2044 I HOH 2045 4 HOH HOH 2045 I LYS 1 n 1 LYS 1 E GLU 2 n 2 GLU 2 E THR 3 n 3 THR 3 E ALA 4 n 4 ALA 4 E ALA 5 n 5 ALA 5 E ALA 6 n 6 ALA 6 E LYS 7 n 7 LYS 7 E PHE 8 n 8 PHE 8 E GLU 9 n 9 GLU 9 E ARG 10 n 10 ARG 10 E GLN 11 n 11 GLN 11 E HIS 12 n 12 HIS 12 E MET 13 n 13 MET 13 E ASP 14 n 14 ASP 14 E SER 15 n 15 SER 15 E SER 16 n 16 SER 16 E THR 17 n 17 THR 17 E SER 18 n 18 SER 18 E ALA 19 n 19 ALA 19 E ALA 20 n 20 ALA 20 E SER 21 n 21 SER 21 E SER 22 n 22 SER 22 E SER 23 n 23 SER 23 E ASN 24 n 24 ASN 24 E TYR 25 n 25 TYR 25 E CYS 26 n 26 CYS 26 E ASN 27 n 27 ASN 27 E GLN 28 n 28 GLN 28 E MET 29 n 29 MET 29 E MET 30 n 30 MET 30 E LYS 31 n 31 LYS 31 E SER 32 n 32 SER 32 E ARG 33 n 33 ARG 33 E ASN 34 n 34 ASN 34 E LEU 35 n 35 LEU 35 E THR 36 n 36 THR 36 E LYS 37 n 37 LYS 37 E ASP 38 n 38 ASP 38 E ARG 39 n 39 ARG 39 E CYS 40 n 40 CYS 40 E LYS 41 n 41 LYS 41 E PRO 42 n 42 PRO 42 E VAL 43 n 43 VAL 43 E ASN 44 n 44 ASN 44 E THR 45 n 45 THR 45 E PHE 46 n 46 PHE 46 E VAL 47 n 47 VAL 47 E HIS 48 n 48 HIS 48 E GLU 49 n 49 GLU 49 E SER 50 n 50 SER 50 E LEU 51 n 51 LEU 51 E ALA 52 n 52 ALA 52 E ASP 53 n 53 ASP 53 E VAL 54 n 54 VAL 54 E GLN 55 n 55 GLN 55 E ALA 56 n 56 ALA 56 E VAL 57 n 57 VAL 57 E CYS 58 n 58 CYS 58 E SER 59 n 59 SER 59 E GLN 60 n 60 GLN 60 E LYS 61 n 61 LYS 61 E ASN 62 n 62 ASN 62 E VAL 63 n 63 VAL 63 E ALA 64 n 64 ALA 64 E CYS 65 n 65 CYS 65 E LYS 66 n 66 LYS 66 E ASN 67 n 67 ASN 67 E GLY 68 n 68 GLY 68 E GLN 69 n 69 GLN 69 E THR 70 n 70 THR 70 E ASN 71 n 71 ASN 71 E CYS 72 n 72 CYS 72 E TYR 73 n 73 TYR 73 E GLN 74 n 74 GLN 74 E SER 75 n 75 SER 75 E TYR 76 n 76 TYR 76 E SER 77 n 77 SER 77 E THR 78 n 78 THR 78 E MET 79 n 79 MET 79 E SER 80 n 80 SER 80 E ILE 81 n 81 ILE 81 E THR 82 n 82 THR 82 E ASP 83 n 83 ASP 83 E CYS 84 n 84 CYS 84 E ARG 85 n 85 ARG 85 E GLU 86 n 86 GLU 86 E THR 87 n 87 THR 87 E GLY 88 n 88 GLY 88 E SER 89 n 89 SER 89 E SER 90 n 90 SER 90 E LYS 91 n 91 LYS 91 E TYR 92 n 92 TYR 92 E PRO 93 n 93 PRO 93 E ASN 94 n 94 ASN 94 E CYS 95 n 95 CYS 95 E ALA 96 n 96 ALA 96 E TYR 97 n 97 TYR 97 E LYS 98 n 98 LYS 98 E THR 99 n 99 THR 99 E THR 100 n 100 THR 100 E GLN 101 n 101 GLN 101 E ALA 102 n 102 ALA 102 E ASN 103 n 103 ASN 103 E LYS 104 n 104 LYS 104 E HIS 105 n 105 HIS 105 E ILE 106 n 106 ILE 106 E ILE 107 n 107 ILE 107 E VAL 108 n 108 VAL 108 E ALA 109 n 109 ALA 109 E CYS 110 n 110 CYS 110 E GLU 111 n 111 GLU 111 E GLY 112 n 112 GLY 112 E ASN 113 n 113 ASN 113 E PRO 114 n 114 PRO 114 E TYR 115 n 115 TYR 115 E VAL 116 n 116 VAL 116 E PRO 117 n 117 PRO 117 E VAL 118 n 118 VAL 118 E HIS 119 n 119 HIS 119 E PHE 120 n 120 PHE 120 E ASP 121 n 121 ASP 121 E ALA 122 n 122 ALA 122 E SER 123 n 123 SER 123 E VAL 124 n 124 VAL 124 E ACE 1 n 1 A ACE 1 I MET 1 n 2 MET 1 I ASN 2 n 3 ASN 2 I LEU 3 n 4 LEU 3 I ASP 4 n 5 ASP 4 I ILE 5 n 6 ILE 5 I HIS 6 n 7 HIS 6 I CYS 7 n 8 CYS 7 I GLU 8 n 9 GLU 8 I GLN 9 n 10 GLN 9 I LEU 10 n 11 LEU 10 I SER 11 n 12 SER 11 I ASP 12 n 13 ASP 12 I ALA 13 n 14 ALA 13 I ARG 14 n 15 ARG 14 I TRP 15 n 16 TRP 15 I THR 16 n 17 THR 16 I GLU 17 n 18 GLU 17 I LEU 18 n 19 LEU 18 I LEU 19 n 20 LEU 19 I PRO 20 n 21 PRO 20 I LEU 21 n 22 LEU 21 I LEU 22 n 23 LEU 22 I GLN 23 n 24 GLN 23 I GLN 24 n 25 GLN 24 I TYR 25 n 26 TYR 25 I GLU 26 n 27 GLU 26 I VAL 27 n 28 VAL 27 I VAL 28 n 29 VAL 28 I ARG 29 n 30 ARG 29 I LEU 30 n 31 LEU 30 I ASP 31 n 32 ASP 31 I ASP 32 n 33 ASP 32 I CYS 33 n 34 CYS 33 I GLY 34 n 35 GLY 34 I LEU 35 n 36 LEU 35 I THR 36 n 37 THR 36 I GLU 37 n 38 GLU 37 I GLU 38 n 39 GLU 38 I HIS 39 n 40 HIS 39 I CYS 40 n 41 CYS 40 I LYS 41 n 42 LYS 41 I ASP 42 n 43 ASP 42 I ILE 43 n 44 ILE 43 I GLY 44 n 45 GLY 44 I SER 45 n 46 SER 45 I ALA 46 n 47 ALA 46 I LEU 47 n 48 LEU 47 I ARG 48 n 49 ARG 48 I ALA 49 n 50 ALA 49 I ASN 50 n 51 ASN 50 I PRO 51 n 52 PRO 51 I SER 52 n 53 SER 52 I LEU 53 n 54 LEU 53 I THR 54 n 55 THR 54 I GLU 55 n 56 GLU 55 I LEU 56 n 57 LEU 56 I CYS 57 n 58 CYS 57 I LEU 58 n 59 LEU 58 I ARG 59 n 60 ARG 59 I THR 60 n 61 THR 60 I ASN 61 n 62 ASN 61 I GLU 62 n 63 GLU 62 I LEU 63 n 64 LEU 63 I GLY 64 n 65 GLY 64 I ASP 65 n 66 ASP 65 I ALA 66 n 67 ALA 66 I GLY 67 n 68 GLY 67 I VAL 68 n 69 VAL 68 I HIS 69 n 70 HIS 69 I LEU 70 n 71 LEU 70 I VAL 71 n 72 VAL 71 I LEU 72 n 73 LEU 72 I GLN 73 n 74 GLN 73 I GLY 74 n 75 GLY 74 I LEU 75 n 76 LEU 75 I GLN 76 n 77 GLN 76 I SER 77 n 78 SER 77 I PRO 78 n 79 PRO 78 I THR 79 n 80 THR 79 I CYS 80 n 81 CYS 80 I LYS 81 n 82 LYS 81 I ILE 82 n 83 ILE 82 I GLN 83 n 84 GLN 83 I LYS 84 n 85 LYS 84 I LEU 85 n 86 LEU 85 I SER 86 n 87 SER 86 I LEU 87 n 88 LEU 87 I GLN 88 n 89 GLN 88 I ASN 89 n 90 ASN 89 I CYS 90 n 91 CYS 90 I SER 91 n 92 SER 91 I LEU 92 n 93 LEU 92 I THR 93 n 94 THR 93 I GLU 94 n 95 GLU 94 I ALA 95 n 96 ALA 95 I GLY 96 n 97 GLY 96 I CYS 97 n 98 CYS 97 I GLY 98 n 99 GLY 98 I VAL 99 n 100 VAL 99 I LEU 100 n 101 LEU 100 I PRO 101 n 102 PRO 101 I SER 102 n 103 SER 102 I THR 103 n 104 THR 103 I LEU 104 n 105 LEU 104 I ARG 105 n 106 ARG 105 I SER 106 n 107 SER 106 I LEU 107 n 108 LEU 107 I PRO 108 n 109 PRO 108 I THR 109 n 110 THR 109 I LEU 110 n 111 LEU 110 I ARG 111 n 112 ARG 111 I GLU 112 n 113 GLU 112 I LEU 113 n 114 LEU 113 I HIS 114 n 115 HIS 114 I LEU 115 n 116 LEU 115 I SER 116 n 117 SER 116 I ASP 117 n 118 ASP 117 I ASN 118 n 119 ASN 118 I PRO 119 n 120 PRO 119 I LEU 120 n 121 LEU 120 I GLY 121 n 122 GLY 121 I ASP 122 n 123 ASP 122 I ALA 123 n 124 ALA 123 I GLY 124 n 125 GLY 124 I LEU 125 n 126 LEU 125 I ARG 126 n 127 ARG 126 I LEU 127 n 128 LEU 127 I LEU 128 n 129 LEU 128 I CYS 129 n 130 CYS 129 I GLU 130 n 131 GLU 130 I GLY 131 n 132 GLY 131 I LEU 132 n 133 LEU 132 I LEU 133 n 134 LEU 133 I ASP 134 n 135 ASP 134 I PRO 135 n 136 PRO 135 I GLN 136 n 137 GLN 136 I CYS 137 n 138 CYS 137 I HIS 138 n 139 HIS 138 I LEU 139 n 140 LEU 139 I GLU 140 n 141 GLU 140 I LYS 141 n 142 LYS 141 I LEU 142 n 143 LEU 142 I GLN 143 n 144 GLN 143 I LEU 144 n 145 LEU 144 I GLU 145 n 146 GLU 145 I TYR 146 n 147 TYR 146 I CYS 147 n 148 CYS 147 I ARG 148 n 149 ARG 148 I LEU 149 n 150 LEU 149 I THR 150 n 151 THR 150 I ALA 151 n 152 ALA 151 I ALA 152 n 153 ALA 152 I SER 153 n 154 SER 153 I CYS 154 n 155 CYS 154 I GLU 155 n 156 GLU 155 I PRO 156 n 157 PRO 156 I LEU 157 n 158 LEU 157 I ALA 158 n 159 ALA 158 I SER 159 n 160 SER 159 I VAL 160 n 161 VAL 160 I LEU 161 n 162 LEU 161 I ARG 162 n 163 ARG 162 I ALA 163 n 164 ALA 163 I THR 164 n 165 THR 164 I ARG 165 n 166 ARG 165 I ALA 166 n 167 ALA 166 I LEU 167 n 168 LEU 167 I LYS 168 n 169 LYS 168 I GLU 169 n 170 GLU 169 I LEU 170 n 171 LEU 170 I THR 171 n 172 THR 171 I VAL 172 n 173 VAL 172 I SER 173 n 174 SER 173 I ASN 174 n 175 ASN 174 I ASN 175 n 176 ASN 175 I ASP 176 n 177 ASP 176 I ILE 177 n 178 ILE 177 I GLY 178 n 179 GLY 178 I GLU 179 n 180 GLU 179 I ALA 180 n 181 ALA 180 I GLY 181 n 182 GLY 181 I ALA 182 n 183 ALA 182 I ARG 183 n 184 ARG 183 I VAL 184 n 185 VAL 184 I LEU 185 n 186 LEU 185 I GLY 186 n 187 GLY 186 I GLN 187 n 188 GLN 187 I GLY 188 n 189 GLY 188 I LEU 189 n 190 LEU 189 I ALA 190 n 191 ALA 190 I ASP 191 n 192 ASP 191 I SER 192 n 193 SER 192 I ALA 193 n 194 ALA 193 I CYS 194 n 195 CYS 194 I GLN 195 n 196 GLN 195 I LEU 196 n 197 LEU 196 I GLU 197 n 198 GLU 197 I THR 198 n 199 THR 198 I LEU 199 n 200 LEU 199 I ARG 200 n 201 ARG 200 I LEU 201 n 202 LEU 201 I GLU 202 n 203 GLU 202 I ASN 203 n 204 ASN 203 I CYS 204 n 205 CYS 204 I GLY 205 n 206 GLY 205 I LEU 206 n 207 LEU 206 I THR 207 n 208 THR 207 I PRO 208 n 209 PRO 208 I ALA 209 n 210 ALA 209 I ASN 210 n 211 ASN 210 I CYS 211 n 212 CYS 211 I LYS 212 n 213 LYS 212 I ASP 213 n 214 ASP 213 I LEU 214 n 215 LEU 214 I CYS 215 n 216 CYS 215 I GLY 216 n 217 GLY 216 I ILE 217 n 218 ILE 217 I VAL 218 n 219 VAL 218 I ALA 219 n 220 ALA 219 I SER 220 n 221 SER 220 I GLN 221 n 222 GLN 221 I ALA 222 n 223 ALA 222 I SER 223 n 224 SER 223 I LEU 224 n 225 LEU 224 I ARG 225 n 226 ARG 225 I GLU 226 n 227 GLU 226 I LEU 227 n 228 LEU 227 I ASP 228 n 229 ASP 228 I LEU 229 n 230 LEU 229 I GLY 230 n 231 GLY 230 I SER 231 n 232 SER 231 I ASN 232 n 233 ASN 232 I GLY 233 n 234 GLY 233 I LEU 234 n 235 LEU 234 I GLY 235 n 236 GLY 235 I ASP 236 n 237 ASP 236 I ALA 237 n 238 ALA 237 I GLY 238 n 239 GLY 238 I ILE 239 n 240 ILE 239 I ALA 240 n 241 ALA 240 I GLU 241 n 242 GLU 241 I LEU 242 n 243 LEU 242 I CYS 243 n 244 CYS 243 I PRO 244 n 245 PRO 244 I GLY 245 n 246 GLY 245 I LEU 246 n 247 LEU 246 I LEU 247 n 248 LEU 247 I SER 248 n 249 SER 248 I PRO 249 n 250 PRO 249 I ALA 250 n 251 ALA 250 I SER 251 n 252 SER 251 I ARG 252 n 253 ARG 252 I LEU 253 n 254 LEU 253 I LYS 254 n 255 LYS 254 I THR 255 n 256 THR 255 I LEU 256 n 257 LEU 256 I TRP 257 n 258 TRP 257 I LEU 258 n 259 LEU 258 I TRP 259 n 260 TRP 259 I GLU 260 n 261 GLU 260 I CYS 261 n 262 CYS 261 I ASP 262 n 263 ASP 262 I ILE 263 n 264 ILE 263 I THR 264 n 265 THR 264 I ALA 265 n 266 ALA 265 I SER 266 n 267 SER 266 I GLY 267 n 268 GLY 267 I CYS 268 n 269 CYS 268 I ARG 269 n 270 ARG 269 I ASP 270 n 271 ASP 270 I LEU 271 n 272 LEU 271 I CYS 272 n 273 CYS 272 I ARG 273 n 274 ARG 273 I VAL 274 n 275 VAL 274 I LEU 275 n 276 LEU 275 I GLN 276 n 277 GLN 276 I ALA 277 n 278 ALA 277 I LYS 278 n 279 LYS 278 I GLU 279 n 280 GLU 279 I THR 280 n 281 THR 280 I LEU 281 n 282 LEU 281 I LYS 282 n 283 LYS 282 I GLU 283 n 284 GLU 283 I LEU 284 n 285 LEU 284 I SER 285 n 286 SER 285 I LEU 286 n 287 LEU 286 I ALA 287 n 288 ALA 287 I GLY 288 n 289 GLY 288 I ASN 289 n 290 ASN 289 I LYS 290 n 291 LYS 290 I LEU 291 n 292 LEU 291 I GLY 292 n 293 GLY 292 I ASP 293 n 294 ASP 293 I GLU 294 n 295 GLU 294 I GLY 295 n 296 GLY 295 I ALA 296 n 297 ALA 296 I ARG 297 n 298 ARG 297 I LEU 298 n 299 LEU 298 I LEU 299 n 300 LEU 299 I CYS 300 n 301 CYS 300 I GLU 301 n 302 GLU 301 I SER 302 n 303 SER 302 I LEU 303 n 304 LEU 303 I LEU 304 n 305 LEU 304 I GLN 305 n 306 GLN 305 I PRO 306 n 307 PRO 306 I GLY 307 n 308 GLY 307 I CYS 308 n 309 CYS 308 I GLN 309 n 310 GLN 309 I LEU 310 n 311 LEU 310 I GLU 311 n 312 GLU 311 I SER 312 n 313 SER 312 I LEU 313 n 314 LEU 313 I TRP 314 n 315 TRP 314 I VAL 315 n 316 VAL 315 I LYS 316 n 317 LYS 316 I SER 317 n 318 SER 317 I CYS 318 n 319 CYS 318 I SER 319 n 320 SER 319 I LEU 320 n 321 LEU 320 I THR 321 n 322 THR 321 I ALA 322 n 323 ALA 322 I ALA 323 n 324 ALA 323 I CYS 324 n 325 CYS 324 I CYS 325 n 326 CYS 325 I GLN 326 n 327 GLN 326 I HIS 327 n 328 HIS 327 I VAL 328 n 329 VAL 328 I SER 329 n 330 SER 329 I LEU 330 n 331 LEU 330 I MET 331 n 332 MET 331 I LEU 332 n 333 LEU 332 I THR 333 n 334 THR 333 I GLN 334 n 335 GLN 334 I ASN 335 n 336 ASN 335 I LYS 336 n 337 LYS 336 I HIS 337 n 338 HIS 337 I LEU 338 n 339 LEU 338 I LEU 339 n 340 LEU 339 I GLU 340 n 341 GLU 340 I LEU 341 n 342 LEU 341 I GLN 342 n 343 GLN 342 I LEU 343 n 344 LEU 343 I SER 344 n 345 SER 344 I SER 345 n 346 SER 345 I ASN 346 n 347 ASN 346 I LYS 347 n 348 LYS 347 I LEU 348 n 349 LEU 348 I GLY 349 n 350 GLY 349 I ASP 350 n 351 ASP 350 I SER 351 n 352 SER 351 I GLY 352 n 353 GLY 352 I ILE 353 n 354 ILE 353 I GLN 354 n 355 GLN 354 I GLU 355 n 356 GLU 355 I LEU 356 n 357 LEU 356 I CYS 357 n 358 CYS 357 I GLN 358 n 359 GLN 358 I ALA 359 n 360 ALA 359 I LEU 360 n 361 LEU 360 I SER 361 n 362 SER 361 I GLN 362 n 363 GLN 362 I PRO 363 n 364 PRO 363 I GLY 364 n 365 GLY 364 I THR 365 n 366 THR 365 I THR 366 n 367 THR 366 I LEU 367 n 368 LEU 367 I ARG 368 n 369 ARG 368 I VAL 369 n 370 VAL 369 I LEU 370 n 371 LEU 370 I CYS 371 n 372 CYS 371 I LEU 372 n 373 LEU 372 I GLY 373 n 374 GLY 373 I ASP 374 n 375 ASP 374 I CYS 375 n 376 CYS 375 I GLU 376 n 377 GLU 376 I VAL 377 n 378 VAL 377 I THR 378 n 379 THR 378 I ASN 379 n 380 ASN 379 I SER 380 n 381 SER 380 I GLY 381 n 382 GLY 381 I CYS 382 n 383 CYS 382 I SER 383 n 384 SER 383 I SER 384 n 385 SER 384 I LEU 385 n 386 LEU 385 I ALA 386 n 387 ALA 386 I SER 387 n 388 SER 387 I LEU 388 n 389 LEU 388 I LEU 389 n 390 LEU 389 I LEU 390 n 391 LEU 390 I ALA 391 n 392 ALA 391 I ASN 392 n 393 ASN 392 I ARG 393 n 394 ARG 393 I SER 394 n 395 SER 394 I LEU 395 n 396 LEU 395 I ARG 396 n 397 ARG 396 I GLU 397 n 398 GLU 397 I LEU 398 n 399 LEU 398 I ASP 399 n 400 ASP 399 I LEU 400 n 401 LEU 400 I SER 401 n 402 SER 401 I ASN 402 n 403 ASN 402 I ASN 403 n 404 ASN 403 I CYS 404 n 405 CYS 404 I VAL 405 n 406 VAL 405 I GLY 406 n 407 GLY 406 I ASP 407 n 408 ASP 407 I PRO 408 n 409 PRO 408 I GLY 409 n 410 GLY 409 I VAL 410 n 411 VAL 410 I LEU 411 n 412 LEU 411 I GLN 412 n 413 GLN 412 I LEU 413 n 414 LEU 413 I LEU 414 n 415 LEU 414 I GLY 415 n 416 GLY 415 I SER 416 n 417 SER 416 I LEU 417 n 418 LEU 417 I GLU 418 n 419 GLU 418 I GLN 419 n 420 GLN 419 I PRO 420 n 421 PRO 420 I GLY 421 n 422 GLY 421 I CYS 422 n 423 CYS 422 I ALA 423 n 424 ALA 423 I LEU 424 n 425 LEU 424 I GLU 425 n 426 GLU 425 I GLN 426 n 427 GLN 426 I LEU 427 n 428 LEU 427 I VAL 428 n 429 VAL 428 I LEU 429 n 430 LEU 429 I TYR 430 n 431 TYR 430 I ASP 431 n 432 ASP 431 I THR 432 n 433 THR 432 I TYR 433 n 434 TYR 433 I TRP 434 n 435 TRP 434 I THR 435 n 436 THR 435 I GLU 436 n 437 GLU 436 I GLU 437 n 438 GLU 437 I VAL 438 n 439 VAL 438 I GLU 439 n 440 GLU 439 I ASP 440 n 441 ASP 440 I ARG 441 n 442 ARG 441 I LEU 442 n 443 LEU 442 I GLN 443 n 444 GLN 443 I ALA 444 n 445 ALA 444 I LEU 445 n 446 LEU 445 I GLU 446 n 447 GLU 446 I GLY 447 n 448 GLY 447 I SER 448 n 449 SER 448 I LYS 449 n 450 LYS 449 I PRO 450 n 451 PRO 450 I GLY 451 n 452 GLY 451 I LEU 452 n 453 LEU 452 I ARG 453 n 454 ARG 453 I VAL 454 n 455 VAL 454 I ILE 455 n 456 ILE 455 I SER 456 n 457 SER 456 I author_and_software_defined_assembly PISA 2 dimeric 3020 -25 23140 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 E O ASN 44 A O ASN 44 E N CYS 84 A N CYS 84 E O MET 79 A O MET 79 E N LYS 104 A N LYS 104 E O LYS 61 A O LYS 61 E N GLN 74 A N GLN 74 E O TYR 73 A O TYR 73 E N VAL 108 A N VAL 108 E O ILE 107 A O ILE 107 E N ALA 122 A N ALA 122 I O VAL 28 B O VAL 29 I N GLU 55 B N GLU 56 I O LEU 56 B O LEU 57 I N LYS 84 B N LYS 85 I O LEU 85 B O LEU 86 I N GLU 112 B N GLU 113 I O LEU 113 B O LEU 114 I N LYS 141 B N LYS 142 I O LEU 142 B O LEU 143 I N GLU 169 B N GLU 170 I O LEU 170 B O LEU 171 I N THR 198 B N THR 199 I O LEU 199 B O LEU 200 I N GLU 226 B N GLU 227 I O LEU 227 B O LEU 228 I N THR 255 B N THR 256 I O LEU 256 B O LEU 257 I N GLU 283 B N GLU 284 I O LEU 284 B O LEU 285 I N SER 312 B N SER 313 I O LEU 313 B O LEU 314 I N GLU 340 B N GLU 341 I O LEU 341 B O LEU 342 I N VAL 369 B N VAL 370 I O LEU 370 B O LEU 371 I N GLU 397 B N GLU 398 I O LEU 398 B O LEU 399 I N GLN 426 B N GLN 427 I O LEU 427 B O LEU 428 I N ARG 453 B N ARG 454 1 E GLU 2 62.38 93.31 1 E SER 22 -120.64 -169.21 1 E ARG 33 -144.72 14.77 1 E GLN 60 -105.75 -154.28 1 E ASN 71 -93.86 37.46 1 E SER 89 -93.33 32.52 1 E SER 90 -103.38 66.11 1 E ASN 113 -165.23 113.29 1 E HIS 119 179.17 129.34 1 I ASP 4 -161.29 47.26 1 I CYS 7 81.56 6.68 1 I LEU 19 -26.15 -64.87 1 I LEU 58 -103.33 47.82 1 I THR 60 36.25 62.68 1 I LEU 87 -149.13 46.02 1 I GLU 94 -62.79 2.98 1 I LEU 107 -102.16 67.28 1 I ASP 134 -38.89 135.79 1 I ARG 165 -152.93 8.34 1 I LEU 167 -39.03 124.86 1 I SER 173 -38.98 145.53 1 I ASP 191 -88.63 31.93 1 I ASN 203 27.43 56.98 1 I CYS 215 -37.08 -33.41 1 I THR 264 -129.66 -166.31 1 I LYS 282 -104.55 -61.59 1 I LEU 284 -167.44 107.60 1 I PRO 306 -46.54 -19.82 1 I ASP 374 38.08 64.98 1 I LEU 400 -147.90 21.54 1 I CYS 404 -97.81 37.31 1 I LEU 424 -49.86 155.86 0.194 0.194 2.5 40. 18859 1 1. 0.32 0.57 2.5 40. 51 4416 0 0 4365 0.013 1.826 1.5 2.0 2.0 2.5 1DFJ 18859 1. 0.1 1 4.2 71.4 data reduction DENZO model building X-PLOR 3.1 refinement X-PLOR 3.1 phasing X-PLOR 3.1 RIBONUCLEASE A, RIBONUCLEASE INHIBITOR RIBONUCLEASE INHIBITOR COMPLEXED WITH RIBONUCLEASE A 1 N N 2 N N 3 N N 4 N N 4 N N E ALA 4 A ALA 4 HELX_P E HIS 12 A HIS 12 1 1 9 E TYR 25 A TYR 25 HELX_P E MET 29 A MET 29 1 2 5 E ALA 52 A ALA 52 HELX_P E SER 59 A SER 59 1 3 8 I ASP 12 B ASP 13 HELX_P I LEU 22 B LEU 23 1 4 11 I GLU 37 B GLU 38 HELX_P I ARG 48 B ARG 49 1 5 12 I GLY 64 B GLY 65 HELX_P I LEU 75 B LEU 76 1 6 12 I GLY 96 B GLY 97 HELX_P I SER 106 B SER 107 5 7 11 I GLY 121 B GLY 122 HELX_P I LEU 133 B LEU 134 1 8 13 I ALA 151 B ALA 152 HELX_P I ALA 163 B ALA 164 5 9 13 I GLY 178 B GLY 179 HELX_P I ALA 190 B ALA 191 1 10 13 I PRO 208 B PRO 209 HELX_P I SER 220 B SER 221 1 11 13 I GLY 235 B GLY 236 HELX_P I LEU 246 B LEU 247 1 12 12 I ALA 265 B ALA 266 HELX_P I ALA 277 B ALA 278 1 13 13 I GLY 292 B GLY 293 HELX_P I LEU 304 B LEU 305 1 14 13 I ALA 322 B ALA 323 HELX_P I GLN 334 B GLN 335 5 15 13 I GLY 349 B GLY 350 HELX_P I SER 361 B SER 362 1 16 13 I ASN 379 B ASN 380 HELX_P I ALA 391 B ALA 392 1 17 13 I ASP 407 B ASP 408 HELX_P I LEU 417 B LEU 418 1 18 11 I GLU 436 B GLU 437 HELX_P I SER 448 B SER 449 1 19 13 disulf 2.031 E CYS 26 A SG CYS 26 1_555 E CYS 84 A SG CYS 84 1_555 disulf 2.026 E CYS 40 A SG CYS 40 1_555 E CYS 95 A SG CYS 95 1_555 disulf 2.024 E CYS 58 A SG CYS 58 1_555 E CYS 110 A SG CYS 110 1_555 disulf 2.031 E CYS 65 A SG CYS 65 1_555 E CYS 72 A SG CYS 72 1_555 covale 1.331 A I ACE 1 B C ACE 1 1_555 I MET 1 B N MET 2 1_555 COMPLEX (ENDONUCLEASE/INHIBITOR) COMPLEX (RIBONUCLEASE-INHIBITOR), RIBONUCLEASE, HYDROLASE, LEUCINE-RICH REPEATS, COMPLEX (ENDONUCLEASE-INHIBITOR) COMPLEX E TYR 92 A TYR 92 1 E PRO 93 A PRO 93 -0.20 E ASN 113 A ASN 113 1 E PRO 114 A PRO 114 0.61 RNAS1_BOVIN UNP 1 1 P61823 MALKSLVLLSLLVLVLLLVRVQPSLGKETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADV QAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV RINI_PIG UNP 2 1 P10775 MNLDIHCEQLSDARWTELLPLLQQYEVVRLDDCGLTEEHCKDIGSALRANPSLTELCLRTNELGDAGVHLVLQGLQSPTC KIQKLSLQNCSLTEAGCGVLPSTLRSLPTLRELHLSDNPLGDAGLRLLCEGLLDPQCHLEKLQLEYCRLTAASCEPLASV LRATRALKELTVSNNDIGEAGARVLGQGLADSACQLETLRLENCGLTPANCKDLCGIVASQASLRELDLGSNGLGDAGIA ELCPGLLSPASRLKTLWLWECDITASGCRDLCRVLQAKETLKELSLAGNKLGDEGARLLCESLLQPGCQLESLWVKSCSL TAACCQHVSLMLTQNKHLLELQLSSNKLGDSGIQELCQALSQPGTTLRVLCLGDCEVTNSGCSSLASLLLANRSLRELDL SNNCVGDPGVLQLLGSLEQPGCALEQLVLYDTYWTEEVEDRLQALEGSKPGLRVIS 27 150 1DFJ 1 124 P61823 E 1 1 124 1 456 1DFJ 1 456 P10775 I 2 2 457 3 4 16 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel E VAL 43 A VAL 43 E VAL 47 A VAL 47 E MET 79 A MET 79 E GLU 86 A GLU 86 E TYR 97 A TYR 97 E LYS 104 A LYS 104 E LYS 61 A LYS 61 E VAL 63 A VAL 63 E CYS 72 A CYS 72 E GLN 74 A GLN 74 E ILE 106 A ILE 106 E ALA 109 A ALA 109 E HIS 119 A HIS 119 E SER 123 A SER 123 I VAL 27 B VAL 28 I ARG 29 B ARG 30 I GLU 55 B GLU 56 I CYS 57 B CYS 58 I LYS 84 B LYS 85 I SER 86 B SER 87 I GLU 112 B GLU 113 I HIS 114 B HIS 115 I LYS 141 B LYS 142 I GLN 143 B GLN 144 I GLU 169 B GLU 170 I THR 171 B THR 172 I THR 198 B THR 199 I ARG 200 B ARG 201 I GLU 226 B GLU 227 I ASP 228 B ASP 229 I THR 255 B THR 256 I TRP 257 B TRP 258 I GLU 283 B GLU 284 I SER 285 B SER 286 I SER 312 B SER 313 I TRP 314 B TRP 315 I GLU 340 B GLU 341 I GLN 342 B GLN 343 I VAL 369 B VAL 370 I CYS 371 B CYS 372 I GLU 397 B GLU 398 I ASP 399 B ASP 400 I GLN 426 B GLN 427 I VAL 428 B VAL 429 I ARG 453 B ARG 454 I ILE 455 B ILE 456 BINDING SITE FOR RESIDUE SO4 E 1001 Software 6 E GLN 11 A GLN 11 6 1_555 E HIS 12 A HIS 12 6 1_555 E LYS 41 A LYS 41 6 1_555 E HIS 119 A HIS 119 6 1_555 E PHE 120 A PHE 120 6 1_555 I ASP 431 B ASP 432 6 1_555 79 I 4