1K49 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF 3,4-DIHYDROXY-2-BUTANONE 4-PHOSPHATE SY (CATION FREE FORM)
• Keywords: DIHYDROXYBUTANONE PHOSPHATE SYNTHASE, RIBOFLAVIN BIOSYNTHESI ANTIMICROBIAL TARGET, STRUCTURE-BASED DESIGN, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1K49	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	3,4-DIHYDROXY-2-BUTANONE 4-PHOSPHATE SYNTHASE	A	208	1566	0
2	Ligand	3,4-DIHYDROXY-2-BUTANONE 4-PHOSPHATE SYNTHASE	A	4	0	20
3	Water			224	0	224
total				436	1566	244

Proteins

Unit 1

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

Ligands

Unit 2

SO4 1001 SO4 1002 SO4 1003 SO4 1004