3NFP - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THERAPEUTIC ANTIBOD DACLIZUMAB IN COMPLEX WITH IL-2RA (CD25) ECTODOMAIN
• Keywords: IL-2RA, CD25, DACLIZUMAB, ZENAPAX, THERAPEUTIC ANTIBODY, IMM SYSTEM, IMMUNE SYSTEM-CYTOKINE COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3NFP	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HEAVY CHAIN OF FAB FRAGMENT OF DACLIZUMAB	A	213	1600	0
2	Protein	LIGHT CHAIN OF FAB FRAGMENT OF DACLIZUMAB	B	212	1626	0
3	Protein	HEAVY CHAIN OF FAB FRAGMENT OF DACLIZUMAB	H	214	1609	0
4	Protein	LIGHT CHAIN OF FAB FRAGMENT OF DACLIZUMAB	L	212	1626	0
5	Protein	INTERLEUKIN-2 RECEPTOR SUBUNIT ALPHA	I	124	981	0
6	Protein	INTERLEUKIN-2 RECEPTOR SUBUNIT ALPHA	K	111	882	0
7	Water			97	0	97
total				1183	8324	97

Proteins

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