4KEQ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF 4-PYRIDOXOLACTONASE, 5-PYRIDOXOLACTONE
• Keywords: ALPHA-BETA/BETA-ALPHA FOLD, HYDROLASE, LACTONE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	4-PYRIDOXOLACTONASE	A	270	2133	0
2	Ligand	4-PYRIDOXOLACTONASE	A	10	0	56
3	Water			41	0	41
total				321	2133	97

Proteins

Unit 1

ASP 3 THR 4 LYS 5 VAL 6 TYR 7 LEU 8 LEU 9 ASP 10 GLY 11 GLY 12 SER 13 LEU 14 VAL 15 LEU 16 ASP 17 GLY 18 TYR 19 HIS 20 VAL 21 PHE 22 TRP 23 ASN 24 ARG 25 GLY 26 PRO 27 GLY 28 GLY 29 GLU 30 VAL 31 ARG 32 PHE 33 PRO 34 VAL 35 TYR 36 SER 37 ILE 38 LEU 39 ILE 40 GLU 41 HIS 42 ALA 43 GLU 44 GLY 45 ARG 46 PHE 47 LEU 48 ILE 49 ASP 50 THR 51 GLY 52 TYR 53 ASP 54 TYR 55 ASP 56 HIS 57 VAL 58 MET 59 LYS 60 VAL 61 LEU 62 PRO 63 PHE 64 GLU 65 LYS 66 PRO 67 ILE 68 GLN 69 GLU 70 LYS 71 HIS 72 GLN 73 THR 74 ILE 75 PRO 76 GLY 77 ALA 78 LEU 79 GLY 80 LEU 81 LEU 82 GLY 83 LEU 84 GLU 85 PRO 86 ARG 87 ASP 88 ILE 89 ASP 90 VAL 91 VAL 92 VAL 93 ASN 94 SER 95 HIS 96 PHE 97 HIS 98 PHE 99 ASP 100 HIS 101 CYS 102 GLY 103 GLY 104 ASN 105 LYS 106 TYR 107 PHE 108 PRO 109 HIS 110 ALA 111 LYS 112 LYS 113 ILE 114 CYS 115 HIS 116 ARG 117 SER 118 GLU 119 VAL 120 PRO 121 GLN 122 ALA 123 CYS 124 ASN 125 PRO 126 GLN 127 PRO 128 PHE 129 GLU 130 HIS 131 LEU 132 GLY 133 TYR 134 SER 135 ASP 136 LEU 137 SER 138 PHE 139 SER 140 ALA 141 GLU 142 ALA 143 ALA 144 GLU 145 ALA 146 ARG 147 GLY 148 ALA 149 THR 150 ALA 151 GLN 152 LEU 153 LEU 154 GLU 155 GLY 156 THR 157 THR 158 ARG 159 ALA 160 ASN 161 SER 162 THR 163 PHE 164 GLU 165 GLY 166 ILE 167 ASP 168 GLY 169 ASP 170 VAL 171 ASP 172 LEU 173 ALA 174 ARG 175 GLY 176 VAL 177 LYS 178 LEU 179 ILE 180 SER 181 THR 182 PRO 183 GLY 184 HIS 185 SER 186 ILE 187 GLY 188 HIS 189 TYR 190 SER 191 LEU 192 LEU 193 VAL 194 GLU 195 PHE 196 PRO 197 ARG 198 ARG 199 LYS 200 PRO 201 ILE 202 LEU 203 PHE 204 THR 205 ILE 206 ASP 207 ALA 208 ALA 209 TYR 210 THR 211 GLN 212 LYS 213 SER 214 LEU 215 GLU 216 THR 217 LEU 218 CYS 219 GLN 220 ALA 221 ALA 222 PHE 223 HIS 224 ILE 225 ASP 226 PRO 227 VAL 228 ALA 229 GLY 230 VAL 231 ASN 232 SER 233 MET 234 ARG 235 LYS 236 VAL 237 LYS 238 LYS 239 LEU 240 ALA 241 GLU 242 ASP 243 HIS 244 GLY 245 ALA 246 GLU 247 LEU 248 MET 249 TYR 250 SER 251 HIS 252 ASP 253 MET 254 ASP 255 ASN 256 PHE 257 LYS 258 THR 259 TYR 260 ARG 261 THR 262 GLY 263 THR 264 GLN 265 PHE 266 TYR 267 GLY 268 HIS 269 HIS 270 HIS 271 HIS 272

Ligands

Unit 2

ZN 301 ZN 302 5PN 303 5PN 304 GOL 305 GOL 306 GOL 307 EDO 308 EDO 309 EDO 310