1ICF - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF MHC CLASS II ASSOCIATED P41 II FRAGMENT COMPLEX WITH CATHEPSIN L
• Keywords: CYSTEINE PROTEINASE, CATHEPSIN, MHC CLASS II, INVARIANT CHAI THYROGLOBULIN TYPE-1 DOMAIN, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (CATHEPSIN L: HEAVY CHAIN)	A	175	1339	0
2	Protein	PROTEIN (CATHEPSIN L: LIGHT CHAIN)	B	42	336	0
3	Protein	PROTEIN (CATHEPSIN L: HEAVY CHAIN)	C	175	1339	0
4	Protein	PROTEIN (CATHEPSIN L: LIGHT CHAIN)	D	42	336	0
5	Protein	PROTEIN (INVARIANT CHAIN)	I	65	507	0
6	Protein	PROTEIN (INVARIANT CHAIN)	J	65	507	0
7	Ligand	PROTEIN (INVARIANT CHAIN)	I	1	0	14
8	Ligand	PROTEIN (INVARIANT CHAIN)	J	1	0	14
9	Water			668	0	668
total				1234	4364	696

Proteins

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

Ligands

Unit 7	NAG 100
Unit 8	NAG 100