3B9K - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CD8ALPHA-BETA IN COMPLEX WITH YTS 156.7
• Keywords: IMMUNOGLOBULIN DOMAIN, V-SET, IGSF DIMER, GLYCOPROTEIN, IMMU RESPONSE, MEMBRANE, TRANSMEMBRANE, IMMUNE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3B9K	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	FAB LIGHT CHAIN	L	213	1645	0
2	Protein	FAB HEAVY CHAIN	H	214	1605	0
3	Protein	T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA CHAIN	A	118	938	0
4	Protein	T-CELL SURFACE GLYCOPROTEIN CD8 BETA CHAIN	B	117	929	0
5	Protein	FAB LIGHT CHAIN	C	213	1645	0
6	Protein	FAB HEAVY CHAIN	D	214	1605	0
7	Protein	T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA CHAIN	E	118	938	0
8	Protein	T-CELL SURFACE GLYCOPROTEIN CD8 BETA CHAIN	F	117	929	0
9	Ligand	T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA CHAIN	A	1	0	14
10	Ligand	T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA CHAIN	E	1	0	14
11	Water			36	0	36
total				1362	10234	64

Proteins

Unit 1	ASP 1 ILE 2 LYS 3 MET 4 THR 5 GLN 6 SER 7 PRO 8 ALA 9 SER 10 LEU 11 SER 12 ALA 13 SER 14 LEU 15 GLY 16 ASP 17 LYS 18 VAL 19 THR 20 ILE 21 THR 22 CYS 23 GLN 24 ALA 25 SER 26 GLN 27 ASN 28 ILE 29 ASP 30 LYS 31 TYR 32 ILE 33 ALA 34 TRP 35 TYR 36 GLN 37 GLN 38 LYS 39 PRO 40 GLY 41 LYS 42 ALA 43 PRO 44 ARG 45 GLN 46 LEU 47 ILE 48 HIS 49 TYR 50 THR 51 SER 52 THR 53 LEU 54 VAL 55 SER 56 GLY 57 THR 58 PRO 59 SER 60 ARG 61 PHE 62 SER 63 GLY 64 SER 65 GLY 66 SER 67 GLY 68 ARG 69 ASP 70 TYR 71 THR 72 PHE 73 SER 74 ILE 75 SER 76 SER 77 VAL 78 GLU 79 SER 80 GLU 81 ASP 82 ILE 83 ALA 84 SER 85 TYR 86 TYR 87 CYS 88 LEU 89 GLN 90 TYR 91 ASP 92 THR 93 LEU 94 TYR 96 THR 97 PHE 98 GLY 99 ALA 100 GLY 101 THR 102 LYS 103 LEU 104 GLU 105 LEU 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 MET 122 GLU 123 GLN 124 LEU 125 THR 126 SER 127 GLY 128 GLY 129 ALA 130 THR 131 VAL 132 VAL 133 CYS 134 PHE 135 VAL 136 ASN 137 ASN 138 PHE 139 TYR 140 PRO 141 ARG 142 ASP 143 ILE 144 SER 145 VAL 146 LYS 147 TRP 148 LYS 149 ILE 150 ASP 151 GLY 152 SER 153 GLU 154 GLN 155 ARG 156 ASP 157 GLY 158 VAL 159 LEU 160 ASP 161 SER 162 VAL 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 SER 180 LEU 181 THR 182 LYS 183 VAL 184 GLU 185 TYR 186 GLU 187 ARG 188 HIS 189 ASN 190 LEU 191 TYR 192 THR 193 CYS 194 GLU 195 VAL 196 VAL 197 HIS 198 LYS 199 THR 200 SER 201 SER 202 SER 203 PRO 204 VAL 205 VAL 206 LYS 207 SER 208 PHE 209 ASN 210 ARG 211 GLY 212 GLU 213 CYS 214
Unit 2	GLN 1 VAL 2 ARG 3 LEU 4 GLN 5 GLU 6 SER 7 GLY 8 PRO 9 GLY 10 LEU 11 VAL 12 GLN 13 PRO 14 SER 15 GLN 16 THR 17 LEU 18 SER 19 LEU 20 THR 21 CYS 22 SER 23 VAL 24 SER 25 GLY 26 PHE 27 SER 28 LEU 29 ILE 30 SER 31 ASP 32 SER 33 VAL 34 HIS 35 TRP 36 VAL 37 ARG 38 GLN 39 PRO 40 PRO 41 GLY 42 LYS 43 GLY 44 LEU 45 GLU 46 TRP 47 MET 48 GLY 49 GLY 50 ILE 51 TRP 52 ALA 53 ASP 54 GLY 55 SER 56 THR 57 GLU 58 TYR 59 ASN 60 SER 61 ALA 62 LEU 63 LYS 64 SER 65 ARG 66 LEU 67 SER 68 ILE 69 SER 70 ARG 71 ASP 72 THR 73 SER 74 LYS 75 SER 76 GLN 77 GLY 78 PHE 79 LEU 80 LYS 81 MET 82 ASN 82A SER 82B LEU 82C GLN 83 THR 84 ASP 85 ASP 86 THR 87 ALA 88 ILE 89 TYR 90 PHE 91 CYS 92 THR 93 SER 94 ASN 95 ARG 96 GLU 97 SER 98 TYR 99 TYR 100 PHE 100A ASP 101 TYR 102 TRP 103 GLY 104 GLN 105 GLY 106 THR 107 MET 108 VAL 109 THR 110 VAL 111 SER 112 SER 113 ALA 114 GLN 115 THR 116 THR 117 ALA 118 PRO 119 SER 120 VAL 121 TYR 122 PRO 123 LEU 124 ALA 125 PRO 126 GLY 127 CYS 128 GLY 129 ASP 130 THR 133 THR 134 SER 135 SER 136 THR 137 VAL 138 THR 139 LEU 140 GLY 141 CYS 142 LEU 143 VAL 144 LYS 145 GLY 146 TYR 147 PHE 148 PRO 149 GLU 150 PRO 151 VAL 152 THR 153 VAL 154 THR 156 TRP 157 ASN 160 SER 161 GLY 162 ALA 163 LEU 164 SER 165 SER 166 ASP 167 VAL 171 HIS 172 THR 173 PHE 174 PRO 175 ALA 176 VAL 177 LEU 178 GLN 179 SER 180 GLY 185 LEU 186 TYR 187 THR 188 LEU 189 THR 190 SER 191 SER 192 VAL 193 THR 194 SER 195 SER 196 THR 197 TRP 198 PRO 200 SER 201 GLN 202 THR 204 VAL 205 THR 206 CYS 207 ASN 208 VAL 210 ALA 211 HIS 212 PRO 213 ALA 214 SER 215 SER 216 THR 217 LYS 218 VAL 219 ASP 220 LYS 221 ALA 222 VAL 223 GLU 229 ALA 230
Unit 3	ALA 4 PRO 5 GLU 6 LEU 7 ARG 8 ILE 9 PHE 10 PRO 11 LYS 12 LYS 13 MET 14 ASP 15 ALA 16 GLU 17 LEU 18 GLY 19 GLN 20 LYS 21 VAL 22 ASP 23 LEU 24 VAL 25 CYS 26 GLU 27 VAL 28 LEU 29 GLY 30 SER 31 VAL 32 SER 33 GLN 34 GLY 35 CYS 36 SER 37 TRP 38 LEU 39 PHE 40 GLN 41 ASN 42 SER 43 SER 44 SER 45 LYS 46 LEU 47 PRO 48 GLN 49 PRO 50 THR 51 PHE 52 VAL 53 VAL 54 TYR 55 MET 56 ALA 57 SER 58 SER 59 HIS 60 ASN 61 LYS 62 ILE 63 THR 64 TRP 65 ASP 66 GLU 67 LYS 68 LEU 69 ASN 70 SER 71 SER 72 LYS 73 LEU 74 PHE 75 SER 76 ALA 77 MET 78 ARG 79 ASP 80 THR 81 ASN 82 ASN 83 LYS 84 TYR 85 VAL 86 LEU 87 THR 88 LEU 89 ASN 90 LYS 91 PHE 92 SER 93 LYS 94 GLU 95 ASN 96 GLU 97 GLY 98 TYR 99 TYR 100 PHE 101 CYS 102 SER 103 VAL 104 ILE 105 SER 106 ASN 107 SER 108 VAL 109 MET 110 TYR 111 PHE 112 SER 113 SER 114 VAL 115 VAL 116 PRO 117 VAL 118 LEU 119 GLN 120 LYS 121
Unit 4	LEU 1 ILE 2 GLN 3 THR 4 PRO 5 SER 6 SER 7 LEU 8 LEU 9 VAL 10 GLN 11 THR 12 ASN 13 HIS 14 THR 15 ALA 16 LYS 17 MET 18 SER 19 CYS 20 GLU 21 VAL 22 LYS 23 SER 24 ILE 25 SER 26 LYS 27 LEU 28 THR 29 SER 30 ILE 31 TYR 32 TRP 33 LEU 34 ARG 35 GLU 36 ARG 37 GLN 38 ASP 39 PRO 40 LYS 41 ASP 42 LYS 43 TYR 44 PHE 45 GLU 46 PHE 47 LEU 48 ALA 49 SER 50 TRP 51 SER 52 SER 53 SER 54 LYS 55 GLY 56 VAL 57 LEU 58 TYR 59 GLY 60 GLU 61 SER 62 VAL 63 ASP 64 LYS 65 LYS 66 ARG 67 ASN 68 ILE 69 ILE 70 LEU 71 GLU 72 SER 73 SER 74 ASP 75 SER 76 ARG 77 ARG 78 PRO 79 PHE 80 LEU 81 SER 82 ILE 83 MET 84 ASN 85 VAL 86 LYS 87 PRO 88 GLU 89 ASP 90 SER 91 ASP 92 PHE 93 TYR 94 PHE 95 CYS 96 ALA 97 THR 98 VAL 99 GLY 100 SER 101 PRO 102 LYS 103 MET 104 VAL 105 PHE 106 GLY 107 THR 108 GLY 109 THR 110 LYS 111 LEU 112 THR 113 VAL 114 VAL 115 ASP 116 VAL 117
Unit 5	ASP 1 ILE 2 LYS 3 MET 4 THR 5 GLN 6 SER 7 PRO 8 ALA 9 SER 10 LEU 11 SER 12 ALA 13 SER 14 LEU 15 GLY 16 ASP 17 LYS 18 VAL 19 THR 20 ILE 21 THR 22 CYS 23 GLN 24 ALA 25 SER 26 GLN 27 ASN 28 ILE 29 ASP 30 LYS 31 TYR 32 ILE 33 ALA 34 TRP 35 TYR 36 GLN 37 GLN 38 LYS 39 PRO 40 GLY 41 LYS 42 ALA 43 PRO 44 ARG 45 GLN 46 LEU 47 ILE 48 HIS 49 TYR 50 THR 51 SER 52 THR 53 LEU 54 VAL 55 SER 56 GLY 57 THR 58 PRO 59 SER 60 ARG 61 PHE 62 SER 63 GLY 64 SER 65 GLY 66 SER 67 GLY 68 ARG 69 ASP 70 TYR 71 THR 72 PHE 73 SER 74 ILE 75 SER 76 SER 77 VAL 78 GLU 79 SER 80 GLU 81 ASP 82 ILE 83 ALA 84 SER 85 TYR 86 TYR 87 CYS 88 LEU 89 GLN 90 TYR 91 ASP 92 THR 93 LEU 94 TYR 96 THR 97 PHE 98 GLY 99 ALA 100 GLY 101 THR 102 LYS 103 LEU 104 GLU 105 LEU 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 MET 122 GLU 123 GLN 124 LEU 125 THR 126 SER 127 GLY 128 GLY 129 ALA 130 THR 131 VAL 132 VAL 133 CYS 134 PHE 135 VAL 136 ASN 137 ASN 138 PHE 139 TYR 140 PRO 141 ARG 142 ASP 143 ILE 144 SER 145 VAL 146 LYS 147 TRP 148 LYS 149 ILE 150 ASP 151 GLY 152 SER 153 GLU 154 GLN 155 ARG 156 ASP 157 GLY 158 VAL 159 LEU 160 ASP 161 SER 162 VAL 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 SER 180 LEU 181 THR 182 LYS 183 VAL 184 GLU 185 TYR 186 GLU 187 ARG 188 HIS 189 ASN 190 LEU 191 TYR 192 THR 193 CYS 194 GLU 195 VAL 196 VAL 197 HIS 198 LYS 199 THR 200 SER 201 SER 202 SER 203 PRO 204 VAL 205 VAL 206 LYS 207 SER 208 PHE 209 ASN 210 ARG 211 GLY 212 GLU 213 CYS 214
Unit 6	GLN 1 VAL 2 ARG 3 LEU 4 GLN 5 GLU 6 SER 7 GLY 8 PRO 9 GLY 10 LEU 11 VAL 12 GLN 13 PRO 14 SER 15 GLN 16 THR 17 LEU 18 SER 19 LEU 20 THR 21 CYS 22 SER 23 VAL 24 SER 25 GLY 26 PHE 27 SER 28 LEU 29 ILE 30 SER 31 ASP 32 SER 33 VAL 34 HIS 35 TRP 36 VAL 37 ARG 38 GLN 39 PRO 40 PRO 41 GLY 42 LYS 43 GLY 44 LEU 45 GLU 46 TRP 47 MET 48 GLY 49 GLY 50 ILE 51 TRP 52 ALA 53 ASP 54 GLY 55 SER 56 THR 57 GLU 58 TYR 59 ASN 60 SER 61 ALA 62 LEU 63 LYS 64 SER 65 ARG 66 LEU 67 SER 68 ILE 69 SER 70 ARG 71 ASP 72 THR 73 SER 74 LYS 75 SER 76 GLN 77 GLY 78 PHE 79 LEU 80 LYS 81 MET 82 ASN 82A SER 82B LEU 82C GLN 83 THR 84 ASP 85 ASP 86 THR 87 ALA 88 ILE 89 TYR 90 PHE 91 CYS 92 THR 93 SER 94 ASN 95 ARG 96 GLU 97 SER 98 TYR 99 TYR 100 PHE 100A ASP 101 TYR 102 TRP 103 GLY 104 GLN 105 GLY 106 THR 107 MET 108 VAL 109 THR 110 VAL 111 SER 112 SER 113 ALA 114 GLN 115 THR 116 THR 117 ALA 118 PRO 119 SER 120 VAL 121 TYR 122 PRO 123 LEU 124 ALA 125 PRO 126 GLY 127 CYS 128 GLY 129 ASP 130 THR 133 THR 134 SER 135 SER 136 THR 137 VAL 138 THR 139 LEU 140 GLY 141 CYS 142 LEU 143 VAL 144 LYS 145 GLY 146 TYR 147 PHE 148 PRO 149 GLU 150 PRO 151 VAL 152 THR 153 VAL 154 THR 156 TRP 157 ASN 160 SER 161 GLY 162 ALA 163 LEU 164 SER 165 SER 166 ASP 167 VAL 171 HIS 172 THR 173 PHE 174 PRO 175 ALA 176 VAL 177 LEU 178 GLN 179 SER 180 GLY 185 LEU 186 TYR 187 THR 188 LEU 189 THR 190 SER 191 SER 192 VAL 193 THR 194 SER 195 SER 196 THR 197 TRP 198 PRO 200 SER 201 GLN 202 THR 204 VAL 205 THR 206 CYS 207 ASN 208 VAL 210 ALA 211 HIS 212 PRO 213 ALA 214 SER 215 SER 216 THR 217 LYS 218 VAL 219 ASP 220 LYS 221 ALA 222 VAL 223 GLU 229 ALA 230
Unit 7	ALA 4 PRO 5 GLU 6 LEU 7 ARG 8 ILE 9 PHE 10 PRO 11 LYS 12 LYS 13 MET 14 ASP 15 ALA 16 GLU 17 LEU 18 GLY 19 GLN 20 LYS 21 VAL 22 ASP 23 LEU 24 VAL 25 CYS 26 GLU 27 VAL 28 LEU 29 GLY 30 SER 31 VAL 32 SER 33 GLN 34 GLY 35 CYS 36 SER 37 TRP 38 LEU 39 PHE 40 GLN 41 ASN 42 SER 43 SER 44 SER 45 LYS 46 LEU 47 PRO 48 GLN 49 PRO 50 THR 51 PHE 52 VAL 53 VAL 54 TYR 55 MET 56 ALA 57 SER 58 SER 59 HIS 60 ASN 61 LYS 62 ILE 63 THR 64 TRP 65 ASP 66 GLU 67 LYS 68 LEU 69 ASN 70 SER 71 SER 72 LYS 73 LEU 74 PHE 75 SER 76 ALA 77 MET 78 ARG 79 ASP 80 THR 81 ASN 82 ASN 83 LYS 84 TYR 85 VAL 86 LEU 87 THR 88 LEU 89 ASN 90 LYS 91 PHE 92 SER 93 LYS 94 GLU 95 ASN 96 GLU 97 GLY 98 TYR 99 TYR 100 PHE 101 CYS 102 SER 103 VAL 104 ILE 105 SER 106 ASN 107 SER 108 VAL 109 MET 110 TYR 111 PHE 112 SER 113 SER 114 VAL 115 VAL 116 PRO 117 VAL 118 LEU 119 GLN 120 LYS 121
Unit 8	LEU 1 ILE 2 GLN 3 THR 4 PRO 5 SER 6 SER 7 LEU 8 LEU 9 VAL 10 GLN 11 THR 12 ASN 13 HIS 14 THR 15 ALA 16 LYS 17 MET 18 SER 19 CYS 20 GLU 21 VAL 22 LYS 23 SER 24 ILE 25 SER 26 LYS 27 LEU 28 THR 29 SER 30 ILE 31 TYR 32 TRP 33 LEU 34 ARG 35 GLU 36 ARG 37 GLN 38 ASP 39 PRO 40 LYS 41 ASP 42 LYS 43 TYR 44 PHE 45 GLU 46 PHE 47 LEU 48 ALA 49 SER 50 TRP 51 SER 52 SER 53 SER 54 LYS 55 GLY 56 VAL 57 LEU 58 TYR 59 GLY 60 GLU 61 SER 62 VAL 63 ASP 64 LYS 65 LYS 66 ARG 67 ASN 68 ILE 69 ILE 70 LEU 71 GLU 72 SER 73 SER 74 ASP 75 SER 76 ARG 77 ARG 78 PRO 79 PHE 80 LEU 81 SER 82 ILE 83 MET 84 ASN 85 VAL 86 LYS 87 PRO 88 GLU 89 ASP 90 SER 91 ASP 92 PHE 93 TYR 94 PHE 95 CYS 96 ALA 97 THR 98 VAL 99 GLY 100 SER 101 PRO 102 LYS 103 MET 104 VAL 105 PHE 106 GLY 107 THR 108 GLY 109 THR 110 LYS 111 LEU 112 THR 113 VAL 114 VAL 115 ASP 116 VAL 117

Ligands

Unit 9	NAG 201
Unit 10	NAG 201