1QB6 - Sequence, Chains, Asymmetric and Biological Units

• Title: BOVINE TRYPSIN 3,3'-[3,5-DIFLUORO-4-METHYL-2, 6- PYRIDINEDIYLBIS(OXY)]BIS(BENZENECARBOXIMIDAMIDE) (ZK- 805623) COMPLEX
• Keywords: HYDROLASE, SERINE PROTEINASE, PROTEIN-INHIBITOR COMPLEX, S1 POCKET, FACTOR XA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1QB6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (TRYPSIN)	A	223	1626	0
2	Ligand	PROTEIN (TRYPSIN)	A	3	0	31
3	Water			135	0	135
total				361	1626	166

Proteins

Unit 1

ILE 7 VAL 8 GLY 9 GLY 10 TYR 11 THR 12 CYS 13 GLY 14 ALA 15 ASN 16 THR 17 VAL 18 PRO 19 TYR 20 GLN 21 VAL 22 SER 23 LEU 24 ASN 25 SER 26 GLY 27 TYR 28 HIS 29 PHE 30 CYS 31 GLY 32 GLY 33 SER 34 LEU 35 ILE 36 ASN 37 SER 38 GLN 39 TRP 40 VAL 41 VAL 42 SER 43 ALA 44 ALA 45 HIS 46 CYS 47 TYR 48 LYS 49 SER 50 GLY 51 ILE 52 GLN 53 VAL 54 ARG 55 LEU 56 GLY 57 GLU 58 ASP 59 ASN 60 ILE 61 ASN 62 VAL 63 VAL 64 GLU 65 GLY 66 ASN 67 GLU 68 GLN 69 PHE 70 ILE 71 SER 72 ALA 73 SER 74 LYS 75 SER 76 ILE 77 VAL 78 HIS 79 PRO 80 SER 81 TYR 82 ASN 83 SER 84 ASN 85 THR 86 LEU 87 ASN 88 ASN 89 ASP 90 ILE 91 MET 92 LEU 93 ILE 94 LYS 95 LEU 96 LYS 97 SER 98 ALA 99 ALA 100 SER 101 LEU 102 ASN 103 SER 104 ARG 105 VAL 106 ALA 107 SER 108 ILE 109 SER 110 LEU 111 PRO 112 THR 113 SER 114 CYS 115 ALA 116 SER 117 ALA 118 GLY 119 THR 120 GLN 121 CYS 122 LEU 123 ILE 124 SER 125 GLY 126 TRP 127 GLY 128 ASN 129 THR 130 LYS 131 SER 132 SER 133 GLY 134 THR 135 SER 136 TYR 137 PRO 138 ASP 139 VAL 140 LEU 141 LYS 142 CYS 143 LEU 144 LYS 145 ALA 146 PRO 147 ILE 148 LEU 149 SER 150 ASP 151 SER 152 SER 153 CYS 154 LYS 155 SER 156 ALA 157 TYR 158 PRO 159 GLY 160 GLN 161 ILE 162 THR 163 SER 164 ASN 165 MET 166 PHE 167 CYS 168 ALA 169 GLY 170 TYR 171 LEU 172 GLU 173 GLY 174 GLY 175 LYS 176 ASP 177 SER 178 CYS 179 GLN 180 GLY 181 ASP 182 SER 183 GLY 184 GLY 185 PRO 186 VAL 187 VAL 188 CYS 189 SER 190 GLY 191 LYS 192 LEU 193 GLN 194 GLY 195 ILE 196 VAL 197 SER 198 TRP 199 GLY 200 SER 201 GLY 202 CYS 203 ALA 204 GLN 205 LYS 206 ASN 207 LYS 208 PRO 209 GLY 210 VAL 211 TYR 212 THR 213 LYS 214 VAL 215 CYS 216 ASN 217 TYR 218 VAL 219 SER 220 TRP 221 ILE 222 LYS 223 GLN 224 THR 225 ILE 226 ALA 227 SER 228 ASN 229

Ligands

Unit 2

623 300 CA 301 K 302