1KB5 - Sequence, Chains, Asymmetric and Biological Units

• Title: MURINE T-CELL RECEPTOR VARIABLE DOMAIN/FAB COMPLEX
• Keywords: T-CELL RECEPTOR, STRAND SWITCH, FAB, ANTICLONOTYPIC, (IMMUNOGLOBULIN/RECEPTOR), COMPLEX (IMMUNOGLOBULIN-RECEPTOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1KB5	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	KB5-C20 T-CELL ANTIGEN RECEPTOR	A	115	904	0
2	Protein	KB5-C20 T-CELL ANTIGEN RECEPTOR	B	117	941	0
3	Protein	ANTIBODY DESIRE-1	L	214	1661	0
4	Protein	ANTIBODY DESIRE-1	H	219	1666	0
5	Water			266	0	266
total				931	5172	266

Proteins

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