4R0I - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF MATRIPTASE IN COMPLEX WITH INHIBITOR
• Keywords: HYDROLASE, MATRIPTASE, COMPLEX STRUCTURE, TRYPSIN-LIKE SERIN PROTEINASE FOLD, PROTEASE, SMALL MOLECULE INHIBITOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4R0I	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SUPPRESSOR OF TUMORIGENICITY 14 PROTEIN	A	241	1857	0
2	Protein	SERINE PROTEASE, MATRIPTASE, MEMBRANE-TYPE SERINE 1, MT-SP1	B	4	29	0
3	Ligand	SUPPRESSOR OF TUMORIGENICITY 14 PROTEIN	A	1	0	37
4	Water			83	0	83
total				329	1886	120

Proteins

Unit 1

VAL 16 VAL 17 GLY 18 GLY 19 THR 20 ASP 21 ALA 22 ASP 23 GLU 24 GLY 25 GLU 26 TRP 27 PRO 28 TRP 29 GLN 30 VAL 31 SER 32 LEU 33 HIS 34 ALA 35 LEU 36 GLY 37 GLN 38 GLY 39 HIS 40 ILE 41 CYS 42 GLY 43 ALA 44 SER 45 LEU 46 ILE 47 SER 48 PRO 49 ASN 50 TRP 51 LEU 52 VAL 53 SER 54 ALA 55 ALA 56 HIS 57 CYS 58 TYR 59 ILE 60 ASP 60A ASP 60B ARG 60C GLY 60D PHE 60E ARG 60F TYR 60G SER 60H ASP 60I PRO 61 THR 62 GLN 63 TRP 64 THR 65 ALA 66 PHE 67 LEU 68 GLY 69 LEU 70 HIS 71 ASP 72 GLN 73 SER 74 GLN 75 ARG 76 SER 77 ALA 77A PRO 78 GLY 79 VAL 80 GLN 81 GLU 82 ARG 83 ARG 84 LEU 85 LYS 86 ARG 87 ILE 88 ILE 89 SER 90 HIS 91 PRO 92 PHE 93 PHE 94 ASN 95 ASP 96 PHE 97 THR 98 PHE 99 ASP 100 TYR 101 ASP 102 ILE 103 ALA 104 LEU 105 LEU 106 GLU 107 LEU 108 GLU 109 LYS 110 PRO 111 ALA 112 GLU 113 TYR 114 SER 115 SER 116 MET 117 VAL 118 ARG 119 PRO 120 ILE 121 CYS 122 LEU 123 PRO 124 ASP 125 ALA 126 SER 127 HIS 128 VAL 129 PHE 130 PRO 131 ALA 132 GLY 133 LYS 134 ALA 135 ILE 136 TRP 137 VAL 138 THR 139 GLY 140 TRP 141 GLY 142 HIS 143 THR 144 GLN 145 TYR 146 GLY 147 GLY 148 THR 150 GLY 151 ALA 152 LEU 153 ILE 154 LEU 155 GLN 156 LYS 157 GLY 158 GLU 159 ILE 160 ARG 161 VAL 162 ILE 163 ASN 164 GLN 165 THR 166 THR 167 CYS 168 GLU 169 ASN 170 LEU 171 LEU 172 PRO 173 GLN 174 GLN 175 ILE 176 THR 177 PRO 178 ARG 179 MET 180 MET 181 CYS 182 VAL 183 GLY 184 PHE 184A LEU 185 SER 186 GLY 186A GLY 187 VAL 188 ASP 189 SER 190 CYS 191 GLN 192 GLY 193 ASP 194 SER 195 GLY 196 GLY 197 PRO 198 LEU 199 SER 200 SER 201 VAL 202 GLU 203 ALA 204 ASP 204A GLY 205 ARG 206 ILE 207 PHE 208 GLN 209 ALA 210 GLY 211 VAL 212 VAL 213 SER 214 TRP 215 GLY 216 ASP 217 GLY 219 CYS 220 ALA 221 GLN 221A ARG 222 ASN 223 LYS 224 PRO 225 GLY 226 VAL 227 TYR 228 THR 229 ARG 230 LEU 231 PRO 232 LEU 233 PHE 234 ARG 235 ASP 236 TRP 237 ILE 238 LYS 239 GLU 240 ASN 241 THR 242 GLY 243 VAL 244

Unit 2

CYS 5 GLY 6 LEU 7 ARG 8

Ligands

Unit 3

3KM 900