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Sequence, Chains, Asymmetric and Biological Units

Title CRYSTAL STRUCTURE OF A BACTERIAL TOPOISOMERASE IB IN COMPLEX REVEALS A SECONDARY DNA BINDING SITE
Keywords TYPE IB, TOPIB, PROTEIN-DNA COMPLEX, ISOMERASE-DNA COMPLEX
Experiment X-ray diffraction
Number of Models  1


   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  

PDB   3M4A     released     available     available     Quaternary Structure Server  


Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  Protein   PUTATIVE TYPE I TOPOISOMERASE  A 304 2420 0
2  Other macromolecule    D 12 249 0
3  Other macromolecule    E 12 237 0
4  Ligand   PUTATIVE TYPE I TOPOISOMERASE  A 2 0 8
5  Ligand    D 1 0 1
6 Water     281 0 281
total       612 2906 290

Proteins
Unit 1 PRO2 SER3 ARG4 THR5 GLU6 LEU7 LEU8 ALA9 ARG14 ARG15 ALA40 ARG41 ILE42 ALA43 ARG44 LEU45 ALA46 VAL47 PRO48 PRO49 ALA50 TYR51 GLN52 ASP53 VAL54 TYR55 VAL56 SER57 PRO58 ASP59 ALA60 GLU61 ASN62 GLU63 LEU64 GLN65 ALA66 PHE67 GLY68 ARG69 ASP70 ALA71 ALA72 ARG74 LEU75 GLN76 TYR77 ARG78 TYR79 HIS80 PRO81 ASP82 PHE83 VAL84 ALA88 LEU89 LYS90 LYS91 TRP92 GLN93 ARG94 LEU95 THR96 ARG97 PHE98 ALA99 GLY100 ALA101 LEU102 PRO103 THR104 LEU105 LYS106 VAL107 ALA108 THR109 THR110 ALA111 ASP112 LEU113 ARG114 ALA115 SER116 GLY117 LEU118 PRO119 PRO120 ARG121 LYS122 VAL123 MET124 ALA125 LEU126 MET127 THR128 ARG129 LEU130 LEU131 HIS132 VAL133 ALA134 ARG135 PHE136 ARG137 VAL138 GLY139 SER140 ASP141 ILE142 TYR143 ALA144 ARG145 GLN146 HIS147 LYS148 THR149 TYR150 GLY151 LEU152 SER153 THR154 LEU155 ARG156 GLN157 ARG158 HIS159 VAL160 VAL161 VAL162 ASP163 GLY164 ASN165 THR166 VAL167 THR168 PHE169 ARG170 PHE171 LYS172 GLY173 LYS174 HIS175 GLY176 VAL177 SER178 GLN179 HIS180 LYS181 ALA182 THR183 SER184 ASP185 ARG186 THR187 LEU188 ALA189 ALA190 ASN191 MET192 GLN193 LYS194 LEU195 LEU196 ASP197 LEU198 PRO199 GLY200 PRO201 TRP202 LEU203 PHE204 GLN205 THR206 VAL207 ASP208 ALA209 GLY211 GLY212 GLU213 ARG214 ARG215 ARG216 ILE217 HIS218 SER219 THR220 GLU221 LEU222 ASN223 ALA224 TYR225 LEU226 ARG227 GLU228 VAL229 ILE230 GLY231 PRO232 PHE233 THR234 ALA235 LYS236 ASP237 PHE238 ARG239 THR240 TRP241 GLY242 GLY243 THR244 LEU245 LEU246 ALA247 ALA248 GLU249 TYR250 LEU251 ALA252 GLN253 GLN254 GLY255 THR256 GLU257 SER258 SER259 GLU260 ARG261 GLN262 ALA263 LYS264 LYS265 VAL266 LEU267 VAL268 ASP269 CYS270 VAL271 LYS272 PHE273 VAL274 ALA275 ASP276 ASP277 LEU278 GLY279 ASN280 THR281 PRO282 ALA283 VAL284 THR285 ARG286 GLY287 SER288 TYR289 ILE290 CYS291 PRO292 VAL293 ILE294 PHE295 ASP296 ARG297 TYR298 LEU299 ASP300 GLY301 LYS302 VAL303 LEU304 ASP305 ASP306 TYR307 GLU308 PRO309 ARG310 THR311 GLU312 ARG313 GLN314 GLU315 ALA316 GLU317 LEU318 GLU319 GLY320 LEU321 THR322 ARG323 SER324 GLU325 GLY326 ALA327 LEU328 LYS329 ARG330 MET331 LEU332 GLU333 SER334 GLU335 ARG336 THR337 LEU338

Other macromolecules
Unit 2 DG2 DA3 DA4 DT5 DA6 DA7 DG8 DG9 DG10 DC11 DG12 DC13
Unit 3 DG110 DC111 DG112 DC113 DC114 DC115 DT116 DT117 DA118 DT119 DT120 DC121

Ligands
Unit 4 ACY804 ACY805
Unit 5 MG808

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Perl script:    PDBscan.pl  (15 Sep 2016)
Author:    Peter Slickers  (slickers@leibniz-fli.de),  IMB Jena,  Germany