2TLD - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF AN ENGINEERED SUBTILISIN INHIBITOR COMPLEXED WITH BOVINE TRYPSIN
• Keywords: PROTEINASE INHIBITOR (TRYPSIN)
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2TLD	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRYPSIN	E	220	220	0
2	Protein	STREPTOMYCES SUBTILISIN INHIBITOR (SSI)	I	110	110	0
total				330	330	0

Proteins

Unit 1

ILE 16 VAL 17 GLY 18 GLY 19 TYR 20 THR 21 CYS 22 GLY 23 ALA 24 ASN 25 THR 26 VAL 27 PRO 28 TYR 29 GLN 30 VAL 31 SER 32 LEU 33 ASN 34 SER 37 GLY 38 TYR 39 HIS 40 PHE 41 CYS 42 GLY 43 GLY 44 SER 45 LEU 46 ILE 47 ASN 48 SER 49 GLN 50 TRP 51 VAL 52 VAL 53 SER 54 ALA 55 ALA 56 HIS 57 CYS 58 TYR 59 LYS 60 SER 61 GLY 62 ILE 63 GLN 64 VAL 65 ARG 66 LEU 67 GLY 69 GLU 70 ASP 71 ASN 72 ILE 73 ASN 74 VAL 75 VAL 76 GLU 77 GLY 78 ASN 79 GLU 80 GLN 81 PHE 82 ILE 83 SER 84 ALA 85 SER 86 LYS 87 SER 88 ILE 89 VAL 90 HIS 91 PRO 92 SER 93 TYR 94 ASN 95 SER 96 ASN 97 THR 98 LEU 99 ASN 100 ASN 101 ASP 102 ILE 103 MET 104 LEU 105 ILE 106 LYS 107 LEU 108 LYS 109 SER 110 ALA 111 ALA 112 SER 113 LEU 114 ASN 115 SER 116 ARG 117 VAL 118 ALA 119 SER 120 ILE 121 SER 122 LEU 123 PRO 124 THR 125 SER 127 CYS 128 ALA 129 SER 130 ALA 132 GLY 133 THR 134 GLN 135 CYS 136 LEU 137 ILE 138 SER 139 GLY 140 TRP 141 GLY 142 ASN 143 THR 144 LYS 145 SER 146 SER 147 GLY 148 THR 149 SER 150 TYR 151 PRO 152 ASP 153 VAL 154 LEU 155 LYS 156 CYS 157 LEU 158 LYS 159 ALA 160 PRO 161 ILE 162 LEU 163 SER 164 ASP 165 SER 166 SER 167 CYS 168 LYS 169 SER 170 ALA 171 TYR 172 PRO 173 GLY 174 GLN 175 ILE 176 THR 177 SER 178 ASN 179 MET 180 PHE 181 CYS 182 ALA 183 GLY 184 LEU 185 GLU 186 GLY 187 GLY 188 ASP 189 SER 190 CYS 191 GLN 192 GLY 193 ASP 194 SER 195 GLY 196 GLY 197 PRO 198 VAL 199 VAL 200 CYS 201 SER 202 GLY 203 LYS 204 LEU 209 GLN 210 GLY 211 ILE 212 VAL 213 SER 214 TRP 215 GLY 216 SER 217 GLY 219 CYS 220 ALA 221 LYS 222 ASN 223 LYS 224 PRO 225 GLY 226 VAL 227 TYR 228 THR 229 LYS 230 VAL 231 CYS 232 ASN 233 TYR 234 VAL 235 SER 236 TRP 237 ILE 238 LYS 239 GLN 240 THR 241 ILE 242 ALA 243 SER 244 ASN 245

Unit 2

SER 4 ALA 5 LEU 6 TYR 7 ALA 8 PRO 9 SER 10 ALA 11 LEU 12 VAL 13 LEU 14 THR 15 VAL 16 GLY 17 LYS 18 GLY 19 VAL 20 SER 21 ALA 22 THR 23 THR 24 ALA 25 ALA 26 PRO 27 GLU 28 ARG 29 ALA 30 VAL 31 THR 32 LEU 33 THR 34 CYS 35 ALA 36 PRO 37 GLY 38 PRO 39 SER 40 GLY 41 THR 42 HIS 43 PRO 44 ALA 45 ALA 46 GLY 47 SER 48 ALA 49 CYS 50 ALA 51 ASP 52 LEU 53 ALA 54 ALA 55 VAL 56 GLY 57 GLY 58 ASP 59 LEU 60 ASN 61 ALA 62 LEU 63 THR 64 ARG 65 GLY 66 GLU 67 ASP 68 VAL 69 GLY 70 CYS 71 PRO 72 LYS 73 VAL 74 TYR 75 ASP 76 PRO 77 VAL 78 LEU 79 LEU 80 THR 81 VAL 82 ASP 83 GLY 84 VAL 85 TRP 86 GLN 87 GLY 88 LYS 89 ARG 90 VAL 91 SER 92 TYR 93 GLU 94 ARG 95 VAL 96 PHE 97 SER 98 ASN 99 GLU 100 CYS 101 GLU 102 MET 103 ASN 104 ALA 105 HIS 106 GLY 107 SER 108 SER 109 VAL 110 PHE 111 ALA 112 PHE 113