1S3K - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A HUMANIZED FAB (HU3S193) IN COMPLEX WI LEWIS Y TETRASACCHARIDE
• Keywords: IMMUNOGLOBULIN FOLD, BETA BARREL, HUMANIZED ANTIBODY, ANTIGE FRAGMENT, IMMUNE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1S3K	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HU3S193 FAB FRAGMENT, LIGHT CHAIN	L	216	1673	0
2	Protein	HU3S193 FAB FRAGMENT, HEAVY CHAIN	H	212	1608	0
3	Ligand		A	4	0	46
4	Ligand	HU3S193 FAB FRAGMENT, LIGHT CHAIN	L	1	0	6
5	Water			346	0	346
total				779	3281	398

Proteins

Unit 1

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

Unit 2

GLU 1 VAL 2 GLN 3 LEU 4 VAL 5 GLU 6 SER 7 GLY 8 GLY 9 GLY 10 VAL 11 VAL 12 GLN 13 PRO 14 GLY 15 ARG 16 SER 17 LEU 18 ARG 19 LEU 20 SER 21 CYS 22 SER 23 THR 24 SER 25 GLY 26 PHE 27 THR 28 PHE 29 SER 30 ASP 31 TYR 32 TYR 33 MET 34 TYR 35 TRP 36 VAL 37 ARG 38 GLN 39 ALA 40 PRO 41 GLY 42 LYS 43 GLY 44 LEU 45 GLU 46 TRP 47 VAL 48 ALA 49 TYR 50 MET 51 SER 52 ASN 53 VAL 54 GLY 55 ALA 56 ILE 57 THR 58 ASP 59 TYR 60 PRO 61 ASP 62 THR 63 VAL 64 LYS 65 GLY 66 ARG 67 PHE 68 THR 69 ILE 70 SER 71 ARG 72 ASP 73 ASN 74 SER 75 LYS 76 ASN 77 THR 78 LEU 79 PHE 80 LEU 81 GLN 82 MET 83 ASP 84 SER 85 LEU 86 ARG 87 PRO 88 GLU 89 ASP 90 THR 91 GLY 92 VAL 93 TYR 94 PHE 95 CYS 96 ALA 97 ARG 98 GLY 99 THR 100 ARG 101 ASP 102 GLY 103 SER 104 TRP 105 PHE 106 ALA 107 TYR 108 TRP 109 GLY 110 GLN 111 GLY 112 THR 113 PRO 114 VAL 115 THR 116 VAL 117 SER 118 SER 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 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 GLN 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 LYS 216 VAL 217 GLU 218 PRO 219

Ligands

Unit 3	NDG 1 GAL 2 FUC 3 FUC 4
Unit 4	GOL 1001