5ICX - Sequence, Chains, Asymmetric and Biological Units

• Title: CETUXIMAB FAB IN COMPLEX WITH CQFDLSTRRLRCGGSK MEDITOPE
• Keywords: ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	5ICX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CETUXIMAB FAB LIGHT CHAIN	A	212	1629	0
2	Protein	CETUXIMAB FAB HEAVY CHAIN	B	220	1654	0
3	Protein	CETUXIMAB FAB LIGHT CHAIN	C	212	1617	0
4	Protein	CETUXIMAB FAB HEAVY CHAIN	D	212	1611	0
5	Protein	MEDITOPE	E	12	90	6
6	Protein	MEDITOPE	F	12	90	9
7	Ligand	CETUXIMAB FAB HEAVY CHAIN	B	3	0	24
8	Ligand	CETUXIMAB FAB HEAVY CHAIN	D	2	0	10
9	Water			341	0	341
total				1226	6691	390

Proteins

Unit 1	ASP 1 ILE 2 LEU 3 LEU 4 THR 5 GLN 6 SER 7 PRO 8 VAL 9 ILE 10 LEU 11 SER 12 VAL 13 SER 14 PRO 15 GLY 16 GLU 17 ARG 18 VAL 19 SER 20 PHE 21 SER 22 CYS 23 ARG 24 ALA 25 SER 26 GLN 27 SER 28 ILE 29 GLY 30 THR 31 ASN 32 ILE 33 HIS 34 TRP 35 TYR 36 GLN 37 GLN 38 ARG 39 THR 40 ASN 41 GLY 42 SER 43 PRO 44 ARG 45 LEU 46 LEU 47 ILE 48 LYS 49 TYR 50 ALA 51 SER 52 GLU 53 SER 54 ILE 55 SER 56 GLY 57 ILE 58 PRO 59 SER 60 ARG 61 PHE 62 SER 63 GLY 64 SER 65 GLY 66 SER 67 GLY 68 THR 69 ASP 70 PHE 71 THR 72 LEU 73 SER 74 ILE 75 ASN 76 SER 77 VAL 78 GLU 79 SER 80 GLU 81 ASP 82 ILE 83 ALA 84 ASP 85 TYR 86 TYR 87 CYS 88 GLN 89 GLN 90 ASN 91 ASN 92 ASN 93 TRP 94 PRO 95 THR 96 THR 97 PHE 98 GLY 99 ALA 100 GLY 101 THR 102 LYS 103 LEU 104 GLU 105 LEU 106 LYS 107 ARG 108 THR 109 VAL 110 ALA 111 ALA 112 PRO 113 SER 114 VAL 115 PHE 116 ILE 117 PHE 118 PRO 119 PRO 120 SER 121 ASP 122 GLU 123 GLN 124 LEU 125 LYS 126 SER 127 GLY 128 THR 129 ALA 130 SER 131 VAL 132 VAL 133 CYS 134 LEU 135 LEU 136 ASN 137 ASN 138 PHE 139 TYR 140 PRO 141 ARG 142 GLU 143 ALA 144 LYS 145 VAL 146 GLN 147 TRP 148 LYS 149 VAL 150 ASP 151 ASN 152 ALA 153 LEU 154 GLN 155 SER 156 GLY 157 ASN 158 SER 159 GLN 160 GLU 161 SER 162 VAL 163 THR 164 GLU 165 GLN 166 ASP 167 SER 168 LYS 169 ASP 170 SER 171 THR 172 TYR 173 SER 174 LEU 175 SER 176 SER 177 THR 178 LEU 179 THR 180 LEU 181 SER 182 LYS 183 ALA 184 ASP 185 TYR 186 GLU 187 LYS 188 HIS 189 LYS 190 VAL 191 TYR 192 ALA 193 CYS 194 GLU 195 VAL 196 THR 197 HIS 198 GLN 199 GLY 200 LEU 201 SER 202 SER 203 PRO 204 VAL 205 THR 206 LYS 207 SER 208 PHE 209 ASN 210 ARG 211 GLY 212
Unit 2	GLN 1 VAL 2 GLN 3 LEU 4 LYS 5 GLN 6 SER 7 GLY 8 PRO 9 GLY 10 LEU 11 VAL 12 GLN 13 PRO 14 SER 15 GLN 16 SER 17 LEU 18 SER 19 ILE 20 THR 21 CYS 22 THR 23 VAL 24 SER 25 GLY 26 PHE 27 SER 28 LEU 29 THR 30 ASN 31 TYR 32 GLY 33 VAL 34 HIS 35 TRP 36 VAL 37 ARG 38 GLN 39 SER 40 PRO 41 GLY 42 LYS 43 GLY 44 LEU 45 GLU 46 TRP 47 LEU 48 GLY 49 VAL 50 ILE 51 TRP 52 SER 53 GLY 54 GLY 55 ASN 56 THR 57 ASP 58 TYR 59 ASN 60 THR 61 PRO 62 PHE 63 THR 64 SER 65 ARG 66 LEU 67 SER 68 ILE 69 ASN 70 LYS 71 ASP 72 ASN 73 SER 74 LYS 75 SER 76 GLN 77 VAL 78 PHE 79 PHE 80 LYS 81 MET 82 ASN 83 SER 84 LEU 85 GLN 86 SER 87 ASN 88 ASP 89 THR 90 ALA 91 ILE 92 TYR 93 TYR 94 CYS 95 ALA 96 ARG 97 ALA 98 LEU 99 THR 100 TYR 101 TYR 102 ASP 103 TYR 104 GLU 105 PHE 106 ALA 107 TYR 108 TRP 109 GLY 110 GLN 111 GLY 112 THR 113 LEU 114 VAL 115 THR 116 VAL 117 SER 118 ALA 119 ALA 120 SER 121 THR 122 LYS 123 GLY 124 PRO 125 SER 126 VAL 127 PHE 128 PRO 129 LEU 130 ALA 131 PRO 132 SER 133 SER 134 LYS 135 SER 136 THR 137 SER 138 GLY 139 GLY 140 THR 141 ALA 142 ALA 143 LEU 144 GLY 145 CYS 146 LEU 147 VAL 148 LYS 149 ASP 150 TYR 151 PHE 152 PRO 153 GLU 154 PRO 155 VAL 156 THR 157 VAL 158 SER 159 TRP 160 ASN 161 SER 162 GLY 163 ALA 164 LEU 165 THR 166 SER 167 GLY 168 VAL 169 HIS 170 THR 171 PHE 172 PRO 173 ALA 174 VAL 175 LEU 176 GLN 177 SER 178 SER 179 GLY 180 LEU 181 TYR 182 SER 183 LEU 184 SER 185 SER 186 VAL 187 VAL 188 THR 189 VAL 190 PRO 191 SER 192 SER 193 SER 194 LEU 195 GLY 196 THR 197 GLN 198 THR 199 TYR 200 ILE 201 CYS 202 ASN 203 VAL 204 ASN 205 HIS 206 LYS 207 PRO 208 SER 209 ASN 210 THR 211 LYS 212 VAL 213 ASP 214 LYS 215 ARG 216 VAL 217 GLU 218 PRO 219 LYS 220
Unit 3	ASP 1 ILE 2 LEU 3 LEU 4 THR 5 GLN 6 SER 7 PRO 8 VAL 9 ILE 10 LEU 11 SER 12 VAL 13 SER 14 PRO 15 GLY 16 GLU 17 ARG 18 VAL 19 SER 20 PHE 21 SER 22 CYS 23 ARG 24 ALA 25 SER 26 GLN 27 SER 28 ILE 29 GLY 30 THR 31 ASN 32 ILE 33 HIS 34 TRP 35 TYR 36 GLN 37 GLN 38 ARG 39 THR 40 ASN 41 GLY 42 SER 43 PRO 44 ARG 45 LEU 46 LEU 47 ILE 48 LYS 49 TYR 50 ALA 51 SER 52 GLU 53 SER 54 ILE 55 SER 56 GLY 57 ILE 58 PRO 59 SER 60 ARG 61 PHE 62 SER 63 GLY 64 SER 65 GLY 66 SER 67 GLY 68 THR 69 ASP 70 PHE 71 THR 72 LEU 73 SER 74 ILE 75 ASN 76 SER 77 VAL 78 GLU 79 SER 80 GLU 81 ASP 82 ILE 83 ALA 84 ASP 85 TYR 86 TYR 87 CYS 88 GLN 89 GLN 90 ASN 91 ASN 92 ASN 93 TRP 94 PRO 95 THR 96 THR 97 PHE 98 GLY 99 ALA 100 GLY 101 THR 102 LYS 103 LEU 104 GLU 105 LEU 106 LYS 107 ARG 108 THR 109 VAL 110 ALA 111 ALA 112 PRO 113 SER 114 VAL 115 PHE 116 ILE 117 PHE 118 PRO 119 PRO 120 SER 121 ASP 122 GLU 123 GLN 124 LEU 125 LYS 126 SER 127 GLY 128 THR 129 ALA 130 SER 131 VAL 132 VAL 133 CYS 134 LEU 135 LEU 136 ASN 137 ASN 138 PHE 139 TYR 140 PRO 141 ARG 142 GLU 143 ALA 144 LYS 145 VAL 146 GLN 147 TRP 148 LYS 149 VAL 150 ASP 151 ASN 152 ALA 153 LEU 154 GLN 155 SER 156 GLY 157 ASN 158 SER 159 GLN 160 GLU 161 SER 162 VAL 163 THR 164 GLU 165 GLN 166 ASP 167 SER 168 LYS 169 ASP 170 SER 171 THR 172 TYR 173 SER 174 LEU 175 SER 176 SER 177 THR 178 LEU 179 THR 180 LEU 181 SER 182 LYS 183 ALA 184 ASP 185 TYR 186 GLU 187 LYS 188 HIS 189 LYS 190 VAL 191 TYR 192 ALA 193 CYS 194 GLU 195 VAL 196 THR 197 HIS 198 GLN 199 GLY 200 LEU 201 SER 202 SER 203 PRO 204 VAL 205 THR 206 LYS 207 SER 208 PHE 209 ASN 210 ARG 211 GLY 212
Unit 4	GLN 1 VAL 2 GLN 3 LEU 4 LYS 5 GLN 6 SER 7 GLY 8 PRO 9 GLY 10 LEU 11 VAL 12 GLN 13 PRO 14 SER 15 GLN 16 SER 17 LEU 18 SER 19 ILE 20 THR 21 CYS 22 THR 23 VAL 24 SER 25 GLY 26 PHE 27 SER 28 LEU 29 THR 30 ASN 31 TYR 32 GLY 33 VAL 34 HIS 35 TRP 36 VAL 37 ARG 38 GLN 39 SER 40 PRO 41 GLY 42 LYS 43 GLY 44 LEU 45 GLU 46 TRP 47 LEU 48 GLY 49 VAL 50 ILE 51 TRP 52 SER 53 GLY 54 GLY 55 ASN 56 THR 57 ASP 58 TYR 59 ASN 60 THR 61 PRO 62 PHE 63 THR 64 SER 65 ARG 66 LEU 67 SER 68 ILE 69 ASN 70 LYS 71 ASP 72 ASN 73 SER 74 LYS 75 SER 76 GLN 77 VAL 78 PHE 79 PHE 80 LYS 81 MET 82 ASN 83 SER 84 LEU 85 GLN 86 SER 87 ASN 88 ASP 89 THR 90 ALA 91 ILE 92 TYR 93 TYR 94 CYS 95 ALA 96 ARG 97 ALA 98 LEU 99 THR 100 TYR 101 TYR 102 ASP 103 TYR 104 GLU 105 PHE 106 ALA 107 TYR 108 TRP 109 GLY 110 GLN 111 GLY 112 THR 113 LEU 114 VAL 115 THR 116 VAL 117 SER 118 ALA 119 ALA 120 SER 121 THR 122 LYS 123 GLY 124 PRO 125 SER 126 VAL 127 PHE 128 PRO 129 LEU 130 ALA 131 GLY 140 THR 141 ALA 142 ALA 143 LEU 144 GLY 145 CYS 146 LEU 147 VAL 148 LYS 149 ASP 150 TYR 151 PHE 152 PRO 153 GLU 154 PRO 155 VAL 156 THR 157 VAL 158 SER 159 TRP 160 ASN 161 SER 162 GLY 163 ALA 164 LEU 165 THR 166 SER 167 GLY 168 VAL 169 HIS 170 THR 171 PHE 172 PRO 173 ALA 174 VAL 175 LEU 176 GLN 177 SER 178 SER 179 GLY 180 LEU 181 TYR 182 SER 183 LEU 184 SER 185 SER 186 VAL 187 VAL 188 THR 189 VAL 190 PRO 191 SER 192 SER 193 SER 194 LEU 195 GLY 196 THR 197 GLN 198 THR 199 TYR 200 ILE 201 CYS 202 ASN 203 VAL 204 ASN 205 HIS 206 LYS 207 PRO 208 SER 209 ASN 210 THR 211 LYS 212 VAL 213 ASP 214 LYS 215 ARG 216 VAL 217 GLU 218 PRO 219 LYS 220
Unit 5	SC2 1 GLN 2 PHE 3 ASP 4 LEU 5 SER 6 THR 7 ARG 8 ARG 9 LEU 10 ARG 11 CYS 12
Unit 6	SC2 1 GLN 2 PHE 3 ASP 4 LEU 5 SER 6 THR 7 ARG 8 ARG 9 LEU 10 ARG 11 CYS 12

Ligands

Unit 7	NAG 301 PO4 302 PO4 303
Unit 8	PO4 301 PO4 302