4V1D - Sequence, Chains, Asymmetric and Biological Units

• Title: TERNARY COMPLEX AMONG TWO HUMAN DERIVED SINGLE CHAIN ANTIBODY FRAGMENTS AND CN2 TOXIN FROM SCORPION CENTRUROIDES NOXIUS.
• Keywords: TOXIN-IMMUNE SYSTEM COMPLEX, HUMAN SCFV, SCORPION VENOM NEUTRALIZATION, DIRECTED EVOLUTION, CN2 TOXIN.
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4V1D	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SINGLE CHAIN ANTIBODY FRAGMENT LR, HEAVY CHAIN	A	117	883	0
2	Protein	SINGLE CHAIN ANTIBODY FRAGMENT LR, LIGHT CHAIN	B	109	836	0
3	Protein	BETA-MAMMAL TOXIN CN2	C	66	524	0
4	Protein	SINGLE CHAIN ANTIBODY FRAGMENT RU1, HEAVY CHAIN	D	124	953	0
5	Protein	SINGLE CHAIN ANTIBODY FRAGMENT RU1, LIGHT CHAIN	E	112	822	0
6	Water			5	0	6
total				533	4018	6

Proteins

Unit 1	GLU 1 VAL 2 GLN 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 THR 23 GLY 24 SER 25 GLY 26 PHE 27 THR 28 PHE 29 ASP 30 ASN 31 TYR 32 ALA 33 MET 34 HIS 35 TRP 36 LEU 37 ARG 38 GLN 39 VAL 40 PRO 41 GLY 42 GLU 43 GLY 44 LEU 45 GLU 46 TRP 47 VAL 48 SER 49 GLY 50 ILE 51 SER 52 ARG 53 SER 54 SER 55 GLY 56 ASP 57 ILE 58 ASP 59 TYR 60 ALA 61 ASP 62 SER 63 VAL 64 LYS 65 GLY 66 ARG 67 PHE 68 THR 69 ILE 70 SER 71 ARG 72 ASP 73 ASP 74 ALA 75 LYS 76 LYS 77 THR 78 LEU 79 SER 80 LEU 81 GLN 82 MET 83 ASN 84 SER 85 LEU 86 ARG 87 ALA 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 PHE 101 GLY 102 SER 103 PHE 104 ASP 105 THR 106 TRP 107 GLY 108 GLN 109 GLY 110 THR 111 MET 112 VAL 113 THR 114 VAL 115 SER 116 SER 117
Unit 2	SER 132 GLU 133 ILE 134 VAL 135 LEU 136 THR 137 GLN 138 SER 139 PRO 140 ALA 141 THR 142 LEU 143 SER 144 VAL 145 SER 146 PRO 147 GLY 148 GLU 149 ARG 150 ALA 151 THR 152 LEU 153 SER 154 CYS 155 ARG 156 ALA 157 SER 158 GLN 159 SER 160 VAL 161 ARG 162 SER 163 TYR 164 LEU 165 ALA 166 TRP 167 TYR 168 GLN 169 GLN 170 LYS 171 PRO 172 GLY 173 GLN 174 ALA 175 PRO 176 ARG 177 LEU 178 LEU 179 PHE 180 SER 181 ASP 182 ALA 183 SER 184 ASN 185 ARG 186 ALA 187 THR 188 GLY 189 ILE 190 PRO 191 ALA 192 ARG 193 PHE 194 THR 195 GLY 196 SER 197 GLY 198 SER 199 GLY 200 THR 201 ASP 202 PHE 203 THR 204 LEU 205 THR 206 ILE 207 SER 208 SER 209 LEU 210 GLU 211 PRO 212 GLU 213 ASP 214 PHE 215 ALA 216 ILE 217 TYR 218 TYR 219 CYS 220 GLN 221 GLN 222 TYR 223 ARG 224 TYR 225 SER 226 PRO 227 ARG 228 THR 229 PHE 230 GLY 231 GLN 232 GLY 233 THR 234 LYS 235 VAL 236 GLU 237 ILE 238 LYS 239 ARG 240
Unit 3	LYS 1 GLU 2 GLY 3 TYR 4 LEU 5 VAL 6 ASP 7 LYS 8 ASN 9 THR 10 GLY 11 CYS 12 LYS 13 TYR 14 GLU 15 CYS 16 LEU 17 LYS 18 LEU 19 GLY 20 ASP 21 ASN 22 ASP 23 TYR 24 CYS 25 LEU 26 ARG 27 GLU 28 CYS 29 LYS 30 GLN 31 GLN 32 TYR 33 GLY 34 LYS 35 GLY 36 ALA 37 GLY 38 GLY 39 TYR 40 CYS 41 TYR 42 ALA 43 PHE 44 ALA 45 CYS 46 TRP 47 CYS 48 THR 49 HIS 50 LEU 51 TYR 52 GLU 53 GLN 54 ALA 55 ILE 56 VAL 57 TRP 58 PRO 59 LEU 60 PRO 61 ASN 62 LYS 63 ARG 64 CYS 65 SER 66
Unit 4	GLN 1 VAL 2 ASN 3 LEU 4 ARG 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 ALA 23 ALA 24 SER 25 GLY 26 PHE 27 SER 28 PHE 29 GLY 30 SER 31 TYR 32 GLY 33 MET 34 HIS 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 VAL 50 ILE 51 SER 52 TYR 53 GLY 54 GLY 55 GLY 56 ASN 57 LYS 58 TYR 59 TYR 60 ALA 61 ASP 62 SER 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 TYR 80 LEU 81 GLN 82 MET 83 ASN 84 SER 85 LEU 86 ARG 87 ALA 88 GLU 89 ASP 90 THR 91 ALA 92 VAL 93 TYR 94 TYR 95 CYS 96 ALA 97 LYS 98 ASP 99 ALA 100 ARG 101 ASP 102 CYS 103 LEU 104 LEU 105 CYS 106 ALA 107 ASP 108 TRP 109 HIS 110 PHE 111 ASP 112 LEU 113 TRP 114 GLY 115 ARG 116 GLY 117 THR 118 LEU 119 VAL 120 THR 121 VAL 122 SER 123 SER 124
Unit 5	SER 139 ASN 140 PHE 141 MET 142 LEU 143 THR 144 GLN 145 PRO 146 HIS 147 SER 148 ALA 149 SER 150 GLY 151 THR 152 PRO 153 GLY 154 GLN 155 ARG 156 VAL 157 THR 158 ILE 159 SER 160 CYS 161 SER 162 GLY 163 SER 164 SER 165 SER 166 ASN 167 ILE 168 GLY 169 SER 170 ASN 171 THR 172 VAL 173 ASN 174 TRP 175 TYR 176 ARG 177 HIS 178 LEU 179 PRO 180 GLY 181 SER 182 ALA 183 PRO 184 GLU 185 LEU 186 LEU 187 ILE 188 GLY 189 SER 190 HIS 191 ASN 192 GLN 193 ARG 194 PRO 195 SER 196 GLY 197 VAL 198 PRO 199 ASP 200 ARG 201 PHE 202 SER 203 ALA 204 SER 205 LYS 206 SER 207 ASP 208 THR 209 SER 210 ALA 211 SER 212 LEU 213 ALA 214 ILE 215 SER 216 GLY 217 LEU 218 GLN 219 SER 220 GLU 221 ASP 222 GLU 223 ALA 224 ASP 225 TYR 226 TYR 227 CYS 228 ALA 229 ALA 230 TRP 231 ASP 232 ASP 233 SER 234 LEU 235 ILE 236 GLY 237 TYR 238 VAL 239 PHE 240 GLY 241 THR 242 GLY 243 THR 244 LYS 245 LEU 246 THR 247 VAL 248 LEU 249 GLY 250