1KLT - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PMSF-TREATED HUMAN CHYMASE AT 1.9 ANGSTROMS RESOLUTION
• Keywords: SERINE PROTEASE, HYDROLASE, MAST CELL, ANGIOTENSIN, ALPHA TOLUENESULFONIC ACID
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CHYMASE	A	226	2154	0
2	Ligand	CHYMASE	A	1	0	10
3	Water			221	0	663
total				448	2154	673

Proteins

Unit 1

ILE 16 ILE 17 GLY 18 GLY 19 THR 20 GLU 21 SER 22 LYS 23 PRO 24 HIS 25 SER 26 ARG 27 PRO 28 TYR 29 MET 30 ALA 31 TYR 32 LEU 33 GLU 34 ILE 35 VAL 36 THR 36A SER 36B ASN 36C GLY 37 PRO 38 SER 39 LYS 40 PHE 41 CYS 42 GLY 43 GLY 44 PHE 45 LEU 46 ILE 47 ARG 48 ARG 49 ASN 50 PHE 51 VAL 52 LEU 53 THR 54 ALA 55 ALA 56 HIS 57 CYS 58 ALA 59 GLY 60 ARG 61 SER 63 ILE 64 THR 65 VAL 66 THR 67 LEU 68 GLY 69 ALA 70 HIS 71 ASN 72 ILE 73 THR 74 GLU 75 GLU 76 GLU 77 ASP 78 THR 79 TRP 80 GLN 81 LYS 82 LEU 83 GLU 84 VAL 85 ILE 86 LYS 87 GLN 88 PHE 89 ARG 90 HIS 91 PRO 92 LYS 93 TYR 94 ASN 95 THR 96 SER 97 THR 98 LEU 99 HIS 100 HIS 101 ASP 102 ILE 103 MET 104 LEU 105 LEU 106 LYS 107 LEU 108 LYS 109 GLU 110 LYS 111 ALA 112 SER 113 LEU 114 THR 115 LEU 116 ALA 117 VAL 118 GLY 119 THR 120 LEU 121 PRO 122 PHE 123 PRO 124 SER 125 GLN 126 PHE 127 ASN 128 PHE 129 VAL 130 PRO 131 PRO 132 GLY 133 ARG 134 MET 135 CYS 136 ARG 137 VAL 138 ALA 139 GLY 140 TRP 141 GLY 142 ARG 143 THR 144 GLY 145 VAL 146 LEU 147 LYS 148 PRO 150 GLY 151 SER 152 ASP 153 THR 154 LEU 155 GLN 156 GLU 157 VAL 158 LYS 159 LEU 160 ARG 161 LEU 162 MET 163 ASP 164 PRO 165 GLN 166 ALA 167 CYS 168 SER 169 HIS 172 PHE 173 ARG 174 ASP 175 PHE 176 ASP 177 HIS 178 ASN 178A LEU 179 GLN 180 LEU 181 CYS 182 VAL 183 GLY 184 ASN 185 PRO 186 ARG 186A LYS 186B THR 187 LYS 188 SER 189 ALA 190 PHE 191 LYS 192 GLY 193 ASP 194 SER 195 GLY 196 GLY 197 PRO 198 LEU 199 LEU 200 CYS 201 ALA 202 GLY 207 VAL 208 ALA 209 GLN 210 GLY 211 ILE 212 VAL 213 SER 214 TYR 215 GLY 216 ARG 217 SER 218 ASP 219 ALA 220 LYS 221 PRO 224 PRO 225 ALA 226 VAL 227 PHE 228 THR 229 ARG 230 ILE 231 SER 232 HIS 233 TYR 234 ARG 235 PRO 236 TRP 237 ILE 238 ASN 239 GLN 240 ILE 241 LEU 242 GLN 243 ALA 244 ASN 245

Ligands

Unit 2

PMS 400