1AZZ - Sequence, Chains, Asymmetric and Biological Units

• Title: FIDDLER CRAB COLLAGENASE COMPLEXED TO ECOTIN
• Keywords: COMPLEX (SERINE PROTEASE/INHIBITOR), SERINE PROTEASE, INHIBITOR, COMPLEX, PROTEASE-SUBSTRATE INTERACTIONS, COLLAGEN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	COLLAGENASE	A	226	1653	0
2	Protein	COLLAGENASE	B	226	1653	0
3	Protein	ECOTIN	C	137	1048	0
4	Protein	ECOTIN	D	138	1033	0
5	Water			140	0	140
total				867	5387	140

Proteins

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