4HX2 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF STREPTOMYCES CAESPITOSUS SERMETSTATIN I WITH BACILLUS LICHENIFORMIS SUBTILISIN
• Keywords: STREPTOMYCES SUBTILISIN INHIBITOR FOLD, SUBTILISIN CARLSBERG HYDROLASE-HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4HX2	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	KERA	A	274	1920	0
2	Protein	NEUTRAL PROTEINASE INHIBITOR SCNPI	B	114	834	0
3	Protein	KERA	C	274	1920	0
4	Protein	NEUTRAL PROTEINASE INHIBITOR SCNPI	D	110	809	0
5	Ligand	KERA	A	8	0	30
6	Ligand	NEUTRAL PROTEINASE INHIBITOR SCNPI	B	4	0	8
7	Ligand	KERA	C	5	0	16
8	Ligand	NEUTRAL PROTEINASE INHIBITOR SCNPI	D	1	0	4
9	Water			359	0	359
total				1149	5483	417

Proteins

Unit 1	ALA 1 GLN 2 THR 3 VAL 4 PRO 5 TYR 6 GLY 7 ILE 8 PRO 9 LEU 10 ILE 11 LYS 12 ALA 13 ASP 14 LYS 15 VAL 16 GLN 17 ALA 18 GLN 19 GLY 20 PHE 21 LYS 22 GLY 23 ALA 24 ASN 25 VAL 26 LYS 27 VAL 28 ALA 29 VAL 30 LEU 31 ASP 32 THR 33 GLY 34 ILE 35 GLN 36 ALA 37 SER 38 HIS 39 PRO 40 ASP 41 LEU 42 ASN 43 VAL 44 VAL 45 GLY 46 GLY 47 ALA 48 SER 49 PHE 50 VAL 51 ALA 52 GLY 53 GLU 54 ALA 55 TYR 57 ASN 58 THR 59 ASP 60 GLY 61 ASN 62 GLY 63 HIS 64 GLY 65 THR 66 HIS 67 VAL 68 ALA 69 GLY 70 THR 71 VAL 72 ALA 73 ALA 74 LEU 75 ASP 76 ASN 77 THR 78 THR 79 GLY 80 VAL 81 LEU 82 GLY 83 VAL 84 ALA 85 PRO 86 SER 87 VAL 88 SER 89 LEU 90 TYR 91 ALA 92 VAL 93 LYS 94 VAL 95 LEU 96 ASN 97 SER 98 SER 99 GLY 100 SER 101 GLY 102 SER 103 TYR 104 SER 105 GLY 106 ILE 107 VAL 108 SER 109 GLY 110 ILE 111 GLU 112 TRP 113 ALA 114 THR 115 THR 116 ASN 117 GLY 118 MET 119 ASP 120 VAL 121 ILE 122 ASN 123 MET 124 SER 125 LEU 126 GLY 127 GLY 128 ALA 129 SER 130 GLY 131 SER 132 THR 133 ALA 134 MET 135 LYS 136 GLN 137 ALA 138 VAL 139 ASP 140 ASN 141 ALA 142 TYR 143 ALA 144 ARG 145 GLY 146 VAL 147 VAL 148 VAL 149 VAL 150 ALA 151 ALA 152 ALA 153 GLY 154 ASN 155 SER 156 GLY 157 SER 158 SER 159 GLY 160 ASN 161 THR 162 ASN 163 THR 164 ILE 165 GLY 166 TYR 167 PRO 168 ALA 169 LYS 170 TYR 171 ASP 172 SER 173 VAL 174 ILE 175 ALA 176 VAL 177 GLY 178 ALA 179 VAL 180 ASP 181 SER 182 ASN 183 SER 184 ASN 185 ARG 186 ALA 187 SER 188 PHE 189 SER 190 SER 191 VAL 192 GLY 193 ALA 194 GLU 195 LEU 196 GLU 197 VAL 198 MET 199 ALA 200 PRO 201 GLY 202 ALA 203 GLY 204 VAL 205 TYR 206 SER 207 THR 208 TYR 209 PRO 210 THR 211 ASN 212 THR 213 TYR 214 ALA 215 THR 216 LEU 217 ASN 218 GLY 219 THR 220 SER 221 MET 222 ALA 223 SER 224 PRO 225 HIS 226 VAL 227 ALA 228 GLY 229 ALA 230 ALA 231 ALA 232 LEU 233 ILE 234 LEU 235 SER 236 LYS 237 HIS 238 PRO 239 ASN 240 LEU 241 SER 242 ALA 243 SER 244 GLN 245 VAL 246 ARG 247 ASN 248 ARG 249 LEU 250 SER 251 SER 252 THR 253 ALA 254 THR 255 TYR 256 LEU 257 GLY 258 SER 259 SER 260 PHE 261 TYR 262 TYR 263 GLY 264 LYS 265 GLY 266 LEU 267 ILE 268 ASN 269 VAL 270 GLU 271 ALA 272 ALA 273 ALA 274 GLN 275
Unit 2	GLY -1 SER 1 ALA 2 HIS 3 GLY 4 PRO 5 SER 6 ALA 7 MET 8 VAL 9 PHE 10 THR 11 VAL 12 ILE 13 GLN 14 GLY 15 SER 16 GLY 17 GLU 18 PRO 19 THR 20 ASP 21 THR 22 VAL 23 LEU 24 ARG 25 ALA 26 THR 27 THR 28 LEU 29 SER 30 CYS 31 ALA 32 TYR 33 THR 34 ALA 35 GLU 36 GLY 37 THR 38 HIS 39 PRO 40 ALA 41 PRO 42 ARG 43 ALA 44 ALA 45 CYS 46 ASP 47 ALA 48 LEU 49 ASN 50 ALA 51 THR 52 ASP 53 GLY 54 GLU 55 LEU 56 ASN 57 ARG 58 LEU 59 LEU 60 ALA 61 ALA 62 PRO 63 ASP 64 PRO 65 SER 66 LEU 67 VAL 68 CYS 69 PRO 70 MET 71 TYR 72 PHE 73 ASP 74 PRO 75 VAL 76 THR 77 VAL 78 THR 79 ALA 80 ASP 81 GLY 82 VAL 83 LEU 84 ASN 85 GLY 86 ARG 87 ARG 88 VAL 89 ALA 90 TRP 91 LYS 92 HIS 93 THR 94 PHE 95 SER 96 ASN 97 THR 98 CYS 99 VAL 100 MET 101 SER 102 ALA 103 ASN 104 LEU 105 ASN 106 SER 107 ASN 108 PRO 109 VAL 110 TYR 111 ALA 112 PHE 113
Unit 3	ALA 1 GLN 2 THR 3 VAL 4 PRO 5 TYR 6 GLY 7 ILE 8 PRO 9 LEU 10 ILE 11 LYS 12 ALA 13 ASP 14 LYS 15 VAL 16 GLN 17 ALA 18 GLN 19 GLY 20 PHE 21 LYS 22 GLY 23 ALA 24 ASN 25 VAL 26 LYS 27 VAL 28 ALA 29 VAL 30 LEU 31 ASP 32 THR 33 GLY 34 ILE 35 GLN 36 ALA 37 SER 38 HIS 39 PRO 40 ASP 41 LEU 42 ASN 43 VAL 44 VAL 45 GLY 46 GLY 47 ALA 48 SER 49 PHE 50 VAL 51 ALA 52 GLY 53 GLU 54 ALA 55 TYR 57 ASN 58 THR 59 ASP 60 GLY 61 ASN 62 GLY 63 HIS 64 GLY 65 THR 66 HIS 67 VAL 68 ALA 69 GLY 70 THR 71 VAL 72 ALA 73 ALA 74 LEU 75 ASP 76 ASN 77 THR 78 THR 79 GLY 80 VAL 81 LEU 82 GLY 83 VAL 84 ALA 85 PRO 86 SER 87 VAL 88 SER 89 LEU 90 TYR 91 ALA 92 VAL 93 LYS 94 VAL 95 LEU 96 ASN 97 SER 98 SER 99 GLY 100 SER 101 GLY 102 SER 103 TYR 104 SER 105 GLY 106 ILE 107 VAL 108 SER 109 GLY 110 ILE 111 GLU 112 TRP 113 ALA 114 THR 115 THR 116 ASN 117 GLY 118 MET 119 ASP 120 VAL 121 ILE 122 ASN 123 MET 124 SER 125 LEU 126 GLY 127 GLY 128 ALA 129 SER 130 GLY 131 SER 132 THR 133 ALA 134 MET 135 LYS 136 GLN 137 ALA 138 VAL 139 ASP 140 ASN 141 ALA 142 TYR 143 ALA 144 ARG 145 GLY 146 VAL 147 VAL 148 VAL 149 VAL 150 ALA 151 ALA 152 ALA 153 GLY 154 ASN 155 SER 156 GLY 157 SER 158 SER 159 GLY 160 ASN 161 THR 162 ASN 163 THR 164 ILE 165 GLY 166 TYR 167 PRO 168 ALA 169 LYS 170 TYR 171 ASP 172 SER 173 VAL 174 ILE 175 ALA 176 VAL 177 GLY 178 ALA 179 VAL 180 ASP 181 SER 182 ASN 183 SER 184 ASN 185 ARG 186 ALA 187 SER 188 PHE 189 SER 190 SER 191 VAL 192 GLY 193 ALA 194 GLU 195 LEU 196 GLU 197 VAL 198 MET 199 ALA 200 PRO 201 GLY 202 ALA 203 GLY 204 VAL 205 TYR 206 SER 207 THR 208 TYR 209 PRO 210 THR 211 ASN 212 THR 213 TYR 214 ALA 215 THR 216 LEU 217 ASN 218 GLY 219 THR 220 SER 221 MET 222 ALA 223 SER 224 PRO 225 HIS 226 VAL 227 ALA 228 GLY 229 ALA 230 ALA 231 ALA 232 LEU 233 ILE 234 LEU 235 SER 236 LYS 237 HIS 238 PRO 239 ASN 240 LEU 241 SER 242 ALA 243 SER 244 GLN 245 VAL 246 ARG 247 ASN 248 ARG 249 LEU 250 SER 251 SER 252 THR 253 ALA 254 THR 255 TYR 256 LEU 257 GLY 258 SER 259 SER 260 PHE 261 TYR 262 TYR 263 GLY 264 LYS 265 GLY 266 LEU 267 ILE 268 ASN 269 VAL 270 GLU 271 ALA 272 ALA 273 ALA 274 GLN 275
Unit 4	GLY 4 PRO 5 SER 6 ALA 7 MET 8 VAL 9 PHE 10 THR 11 VAL 12 ILE 13 GLN 14 GLY 15 SER 16 GLY 17 GLU 18 PRO 19 THR 20 ASP 21 THR 22 VAL 23 LEU 24 ARG 25 ALA 26 THR 27 THR 28 LEU 29 SER 30 CYS 31 ALA 32 TYR 33 THR 34 ALA 35 GLU 36 GLY 37 THR 38 HIS 39 PRO 40 ALA 41 PRO 42 ARG 43 ALA 44 ALA 45 CYS 46 ASP 47 ALA 48 LEU 49 ASN 50 ALA 51 THR 52 ASP 53 GLY 54 GLU 55 LEU 56 ASN 57 ARG 58 LEU 59 LEU 60 ALA 61 ALA 62 PRO 63 ASP 64 PRO 65 SER 66 LEU 67 VAL 68 CYS 69 PRO 70 MET 71 TYR 72 PHE 73 ASP 74 PRO 75 VAL 76 THR 77 VAL 78 THR 79 ALA 80 ASP 81 GLY 82 VAL 83 LEU 84 ASN 85 GLY 86 ARG 87 ARG 88 VAL 89 ALA 90 TRP 91 LYS 92 HIS 93 THR 94 PHE 95 SER 96 ASN 97 THR 98 CYS 99 VAL 100 MET 101 SER 102 ALA 103 ASN 104 LEU 105 ASN 106 SER 107 ASN 108 PRO 109 VAL 110 TYR 111 ALA 112 PHE 113

Ligands

Unit 5	CA 301 CA 302 ZN 303 CL 304 1AX 305 PO4 306 GOL 307 IPA 308
Unit 6	ZN 501 K 502 K 503 CAC 504
Unit 7	CA 301 CA 302 ACT 303 GOL 304 IPA 305
Unit 8	IPA 201