1Q9O - Sequence, Chains, Asymmetric and Biological Units

• Title: S45-18 FAB UNLIGANDED
• Keywords: ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CARBOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, IMMUNE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1Q9O	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	S45-2 FAB (IGG1K) HEAVY CHAIN	B	226	1718	0
2	Protein	S45-2 FAB (IGG1K) HEAVY CHAIN	D	226	1718	0
3	Protein	S45-2 FAB (IGG1K) LIGHT CHAIN	A	219	1707	0
4	Protein	S45-2 FAB (IGG1K) LIGHT CHAIN	C	219	1707	0
5	Ligand	S45-2 FAB (IGG1K) HEAVY CHAIN	B	1	0	1
6	Ligand	S45-2 FAB (IGG1K) HEAVY CHAIN	D	1	0	1
7	Ligand	S45-2 FAB (IGG1K) LIGHT CHAIN	A	1	0	1
8	Ligand	S45-2 FAB (IGG1K) LIGHT CHAIN	C	1	0	1
9	Water			525	0	525
total				1419	6850	529

Proteins

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

Ligands

Unit 5	MG 214
Unit 6	MG 214
Unit 7	MG 214
Unit 8	MG 214