4K6A - Sequence, Chains, Asymmetric and Biological Units

• Title: REVISED CRYSTAL STRUCTURE OF APO-FORM OF TRIOSEPHOSPHATE ISO (TPIA) FROM ESCHERICHIA COLI AT 1.8 ANGSTROM RESOLUTION.
• Keywords: STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AN INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFE DISEASES, CSGID, TIM BETA/ALPHA BARREL, TRIOSE-PHOSPHATE IS ACTIVITY, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4K6A	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRIOSEPHOSPHATE ISOMERASE	A	255	1893	0
2	Protein	TRIOSEPHOSPHATE ISOMERASE	B	255	1893	0
3	Ligand	TRIOSEPHOSPHATE ISOMERASE	A	1	0	1
4	Water			546	0	546
total				1057	3786	547

Proteins

Unit 1

MET 1 ARG 2 HIS 3 PRO 4 LEU 5 VAL 6 MET 7 GLY 8 ASN 9 TRP 10 LYS 11 LEU 12 ASN 13 GLY 14 SER 15 ARG 16 HIS 17 MET 18 VAL 19 HIS 20 GLU 21 LEU 22 VAL 23 SER 24 ASN 25 LEU 26 ARG 27 LYS 28 GLU 29 LEU 30 ALA 31 GLY 32 VAL 33 ALA 34 GLY 35 CYS 36 ALA 37 VAL 38 ALA 39 ILE 40 ALA 41 PRO 42 PRO 43 GLU 44 MET 45 TYR 46 ILE 47 ASP 48 MET 49 ALA 50 LYS 51 ARG 52 GLU 53 ALA 54 GLU 55 GLY 56 SER 57 HIS 58 ILE 59 MET 60 LEU 61 GLY 62 ALA 63 GLN 64 ASN 65 VAL 66 ASP 67 LEU 68 ASN 69 LEU 70 SER 71 GLY 72 ALA 73 PHE 74 THR 75 GLY 76 GLU 77 THR 78 SER 79 ALA 80 ALA 81 MET 82 LEU 83 LYS 84 ASP 85 ILE 86 GLY 87 ALA 88 GLN 89 TYR 90 ILE 91 ILE 92 ILE 93 GLY 94 HIS 95 SER 96 GLU 97 ARG 98 ARG 99 THR 100 TYR 101 HIS 102 LYS 103 GLU 104 SER 105 ASP 106 GLU 107 LEU 108 ILE 109 ALA 110 LYS 111 LYS 112 PHE 113 ALA 114 VAL 115 LEU 116 LYS 117 GLU 118 GLN 119 GLY 120 LEU 121 THR 122 PRO 123 VAL 124 LEU 125 CYS 126 ILE 127 GLY 128 GLU 129 THR 130 GLU 131 ALA 132 GLU 133 ASN 134 GLU 135 ALA 136 GLY 137 LYS 138 THR 139 GLU 140 GLU 141 VAL 142 CYS 143 ALA 144 ARG 145 GLN 146 ILE 147 ASP 148 ALA 149 VAL 150 LEU 151 LYS 152 THR 153 GLN 154 GLY 155 ALA 156 ALA 157 ALA 158 PHE 159 GLU 160 GLY 161 ALA 162 VAL 163 ILE 164 ALA 165 TYR 166 GLU 167 PRO 168 VAL 169 TRP 170 ALA 171 ILE 172 GLY 173 THR 174 GLY 175 LYS 176 SER 177 ALA 178 THR 179 PRO 180 ALA 181 GLN 182 ALA 183 GLN 184 ALA 185 VAL 186 HIS 187 LYS 188 PHE 189 ILE 190 ARG 191 ASP 192 HIS 193 ILE 194 ALA 195 LYS 196 VAL 197 ASP 198 ALA 199 ASN 200 ILE 201 ALA 202 GLU 203 GLN 204 VAL 205 ILE 206 ILE 207 GLN 208 TYR 209 GLY 210 GLY 211 SER 212 VAL 213 ASN 214 ALA 215 SER 216 ASN 217 ALA 218 ALA 219 GLU 220 LEU 221 PHE 222 ALA 223 GLN 224 PRO 225 ASP 226 ILE 227 ASP 228 GLY 229 ALA 230 LEU 231 VAL 232 GLY 233 GLY 234 ALA 235 SER 236 LEU 237 LYS 238 ALA 239 ASP 240 ALA 241 PHE 242 ALA 243 VAL 244 ILE 245 VAL 246 LYS 247 ALA 248 ALA 249 GLU 250 ALA 251 ALA 252 LYS 253 GLN 254 ALA 255

Unit 2

MET 1 ARG 2 HIS 3 PRO 4 LEU 5 VAL 6 MET 7 GLY 8 ASN 9 TRP 10 LYS 11 LEU 12 ASN 13 GLY 14 SER 15 ARG 16 HIS 17 MET 18 VAL 19 HIS 20 GLU 21 LEU 22 VAL 23 SER 24 ASN 25 LEU 26 ARG 27 LYS 28 GLU 29 LEU 30 ALA 31 GLY 32 VAL 33 ALA 34 GLY 35 CYS 36 ALA 37 VAL 38 ALA 39 ILE 40 ALA 41 PRO 42 PRO 43 GLU 44 MET 45 TYR 46 ILE 47 ASP 48 MET 49 ALA 50 LYS 51 ARG 52 GLU 53 ALA 54 GLU 55 GLY 56 SER 57 HIS 58 ILE 59 MET 60 LEU 61 GLY 62 ALA 63 GLN 64 ASN 65 VAL 66 ASP 67 LEU 68 ASN 69 LEU 70 SER 71 GLY 72 ALA 73 PHE 74 THR 75 GLY 76 GLU 77 THR 78 SER 79 ALA 80 ALA 81 MET 82 LEU 83 LYS 84 ASP 85 ILE 86 GLY 87 ALA 88 GLN 89 TYR 90 ILE 91 ILE 92 ILE 93 GLY 94 HIS 95 SER 96 GLU 97 ARG 98 ARG 99 THR 100 TYR 101 HIS 102 LYS 103 GLU 104 SER 105 ASP 106 GLU 107 LEU 108 ILE 109 ALA 110 LYS 111 LYS 112 PHE 113 ALA 114 VAL 115 LEU 116 LYS 117 GLU 118 GLN 119 GLY 120 LEU 121 THR 122 PRO 123 VAL 124 LEU 125 CYS 126 ILE 127 GLY 128 GLU 129 THR 130 GLU 131 ALA 132 GLU 133 ASN 134 GLU 135 ALA 136 GLY 137 LYS 138 THR 139 GLU 140 GLU 141 VAL 142 CYS 143 ALA 144 ARG 145 GLN 146 ILE 147 ASP 148 ALA 149 VAL 150 LEU 151 LYS 152 THR 153 GLN 154 GLY 155 ALA 156 ALA 157 ALA 158 PHE 159 GLU 160 GLY 161 ALA 162 VAL 163 ILE 164 ALA 165 TYR 166 GLU 167 PRO 168 VAL 169 TRP 170 ALA 171 ILE 172 GLY 173 THR 174 GLY 175 LYS 176 SER 177 ALA 178 THR 179 PRO 180 ALA 181 GLN 182 ALA 183 GLN 184 ALA 185 VAL 186 HIS 187 LYS 188 PHE 189 ILE 190 ARG 191 ASP 192 HIS 193 ILE 194 ALA 195 LYS 196 VAL 197 ASP 198 ALA 199 ASN 200 ILE 201 ALA 202 GLU 203 GLN 204 VAL 205 ILE 206 ILE 207 GLN 208 TYR 209 GLY 210 GLY 211 SER 212 VAL 213 ASN 214 ALA 215 SER 216 ASN 217 ALA 218 ALA 219 GLU 220 LEU 221 PHE 222 ALA 223 GLN 224 PRO 225 ASP 226 ILE 227 ASP 228 GLY 229 ALA 230 LEU 231 VAL 232 GLY 233 GLY 234 ALA 235 SER 236 LEU 237 LYS 238 ALA 239 ASP 240 ALA 241 PHE 242 ALA 243 VAL 244 ILE 245 VAL 246 LYS 247 ALA 248 ALA 249 GLU 250 ALA 251 ALA 252 LYS 253 GLN 254 ALA 255

Ligands

Unit 3

NA 301