4K8Y - Sequence, Chains, Asymmetric and Biological Units

• Title: ATOMIC RESOLUTION CRYSTAL STRUCTURES OF KALLIKREIN-RELATED P COMPLEXED WITH SUNFLOWER TRYPSIN INHIBITOR (SFTI-1)
• Keywords: BOWMAN-BIRK INHIBITOR, PROTEASE, PROTEASE INHIBITOR, HYDROLA HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4K8Y	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	KALLIKREIN-4	A	223	1651	0
2	Protein	TRYPSIN INHIBITOR 1	B	13	95	0
3	Water			326	0	326
total				562	1746	326

Proteins

Unit 1

ILE 16 ILE 17 ASN 18 GLY 19 GLU 20 ASP 21 CYS 22 SER 23 PRO 24 HIS 25 SER 26 GLN 27 PRO 28 TRP 29 GLN 30 ALA 31 ALA 32 LEU 33 VAL 34 MET 35 GLU 36 ASN 37 GLU 38 LEU 40 PHE 41 CYS 42 SER 43 GLY 44 VAL 45 LEU 46 VAL 47 HIS 48 PRO 49 GLN 50 TRP 51 VAL 52 LEU 53 SER 54 ALA 55 ALA 56 HIS 57 CYS 58 PHE 59 GLN 60 ASN 61 SER 62 TYR 63 THR 64 ILE 65 GLY 66 LEU 67 GLY 69 LEU 70 HIS 71 SER 72 LEU 73 GLU 74 ALA 74A ASP 75 GLN 76 GLU 77 PRO 78 GLY 79 SER 80 GLN 81 MET 82 VAL 83 GLU 84 ALA 85 SER 86 LEU 87 SER 88 VAL 89 ARG 90 HIS 91 PRO 92 GLU 93 TYR 94 ASN 95 ARG 96 PRO 97 LEU 98 LEU 99 ALA 100 ASN 101 ASP 102 LEU 103 MET 104 LEU 105 ILE 106 LYS 107 LEU 108 ASP 109 GLU 110 SER 111 VAL 112 SER 113 GLU 114 SER 115 ASP 116 THR 117 ILE 118 ARG 119 SER 120 ILE 121 SER 122 ILE 123 ALA 124 SER 125 GLN 127 CYS 128 PRO 129 THR 130 ALA 132 GLY 133 ASN 134 SER 135 CYS 136 LEU 137 VAL 138 SER 139 GLY 140 TRP 141 GLY 142 LEU 143 LEU 144 ALA 145 ASN 146 GLY 147 ARG 150 MET 151 PRO 152 THR 153 VAL 154 LEU 155 GLN 156 CYS 157 VAL 158 ASN 159 VAL 160 SER 161 VAL 162 VAL 163 SER 164 GLU 165 GLU 166 VAL 167 CYS 168 SER 169 LYS 170 LEU 171 TYR 172 ASP 173 PRO 174 LEU 175 TYR 176 HIS 177 PRO 178 SER 179 MET 180 PHE 181 CYS 182 ALA 183 GLY 184 GLY 185 GLY 186 GLN 186A ASP 186B GLN 187 LYS 188 ASP 189 SER 190 CYS 191 ASN 192 GLY 193 ASP 194 SER 195 GLY 196 GLY 197 PRO 198 LEU 199 ILE 200 CYS 201 ASN 202 GLY 203 TYR 208 LEU 209 GLN 210 GLY 211 LEU 212 VAL 213 SER 214 PHE 215 GLY 216 LYS 217 ALA 218 PRO 219 CYS 220 GLY 220A GLN 221 VAL 222 GLY 223 VAL 224 PRO 225 GLY 226 VAL 227 TYR 228 THR 229 ASN 230 LEU 231 CYS 232 LYS 233 PHE 234 THR 235 GLU 236 TRP 237 ILE 238 GLU 239 LYS 240 THR 241 VAL 242 GLN 243 ALA 244

Unit 2

GLY 1 ARG 2 CYS 3 THR 4 LYS 5 SER 6 ILE 7 PRO 8 PRO 9 ILE 10 CYS 11 PHE 12 ASP 14