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(-) Description

Title :  THE 2.1A CRYSTAL STRUCTURE OF S. AUREUS GYRASE COMPLEX WITH GSK299423 AND DNA
 
Authors :  B. D. Bax, P. F. Chan, D. S. Eggleston, A. Fosberry, D. R. Gentry, F. Gorre I. Giordano, M. M. Hann, A. Hennessy, M. Hibbs, J. Huang, E. Jones, J. Jo K. K. Brown, C. J. Lewis, E. W. May, O. Singh, C. Spitzfaden, C. Shen, A. S A. F. Theobald, A. Wohlkonig, N. D. Pearson, M. N. Gwynn
Date :  25 Apr 10  (Deposition) - 04 Aug 10  (Release) - 28 Sep 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  B,D,E,F
Keywords :  Isomerase, Type Iia Topoisomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  B. D. Bax, P. F. Chan, D. S. Eggleston, A. Fosberry, D. R. Gentry, F. Gorrec, I. Giordano, M. M. Hann, A. Hennessy, M. Hibbs, J. Huang, E. Jones, J. Jones, K. K. Brown, C. J. Lewis, E. W. May, M. R. Saunders, O. Singh, C. Spitzfaden, C. Shen, A. Shillings, A. F. Theobald, A. Wohlkonig, N. D. Pearson, M. N. Gwynn
Type Iia Topoisomerase Inhibition By A New Class Of Antibacterial Agents.
Nature V. 466 935 2010
PubMed-ID: 20686482  |  Reference-DOI: 10.1038/NATURE09197

(-) Compounds

Molecule 1 - DNA GYRASE SUBUNIT B, DNA GYRASE SUBUNIT A
    ChainsB, D
    EC Number5.99.1.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    FragmentGYRB- C-TERMINAL 27KDA DOMAIN, RESIDUES 410-543 AND 580- 644, GYRA- N-TERMINAL 56KDA DOMAIN, RESIDUES 2-491
    MutationYES
    Organism ScientificSTAPHYLOCOCCUS AUREUS
    Organism Taxid158879
    Other DetailsC-TERMINUS GYRB (644) FUSED TO N-TERMINUS GYRA (1002). GREEK KEY DOMAIN (544-579) DELETED AND REPLACED WITH TWO RESIDUES, TG
    StrainN315
 
Molecule 2 - 5'-5UA*D(GP*CP*CP*GP*TP*AP*GP*GP*GP*CP*CP *CP*TP*AP*CP*GP*GP*CP*T)-3'
    ChainsE, F
    Organism ScientificSYNTHETIC CONSTRUCT
    Organism Taxid32630
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit BDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
15UA2Mod. Nucleotide5'-O-CARBOXY-2'-DEOXYADENOSINE
2MN4Ligand/IonMANGANESE (II) ION
3RXV1Ligand/Ion6-METHOXY-4-(2-{4-[([1,3]OXATHIOLO[5,4-C]PYRIDIN-6-YLMETHYL)AMINO]PIPERIDIN-1-YL}ETHYL)QUINOLINE-3-CARBONITRILE

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA B:1068 , MET B:1075 , ASP B:1083 , MET B:1121 , HOH B:2110 , ALA D:1068 , GLY D:1072 , MET D:1075 , ASP D:1083 , MET D:1121 , HOH D:2089 , DG E:10 , DC E:11 , DG F:10 , DC F:11 , HOH F:2035BINDING SITE FOR RESIDUE RXV F1021
2AC2SOFTWAREGLU D:435 , ASP D:508 , HOH D:2366 , HOH D:2367 , DG F:8 , DG F:9BINDING SITE FOR RESIDUE MN D2491
3AC3SOFTWAREHIS D:1390 , 5UA E:1 , HOH E:2038 , HOH E:2039 , HOH E:2040BINDING SITE FOR RESIDUE MN E1022
4AC4SOFTWARETYR B:1322 , LYS B:1323 , THR B:1325 , GLN B:1328 , HOH B:2384 , HOH B:2385BINDING SITE FOR RESIDUE MN B2492
5AC5SOFTWAREGLU B:435 , ASP B:508 , HOH B:2386 , HOH B:2387 , DG E:8 , DG E:9BINDING SITE FOR RESIDUE MN B2493

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2XCS)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2XCS)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2XCS)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2XCS)

(-) Exons   (0, 0)

(no "Exon" information available for 2XCS)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain B from PDB  Type:PROTEIN  Length:672
 aligned with GYRA_STAAN | Q99XG5 from UniProtKB/Swiss-Prot  Length:889

    Alignment length:673
                                                                                                                                                                                                       1      8           9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                     -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         - |      |-         -|       18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488   
          GYRA_STAAN      - ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------MAELPQSR-----------INERNITSEMRESFLDYAMSVIVARALPDVRDGLKPVHRRILYGLNEQGMTPDKSYKKSARIVGDVMGKYHPHGDSSIYEAMVRMAQDFSYRYPLVDGQGNFGSMDGDGAAAMRYTEARMTKITLELLRDINKDTIDFIDNYDGNEREPSVLPARFPNLLANGASGIAVGMATNIPPHNLTELINGVLSLSKNPDISIAELMEDIEGPDFPTAGLILGKSGIRRAYETGRGSIQMRSRAVIEERGGGRQRIVVTEIPFQVNKARMIEKIAELVRDKKIDGITDLRDETSLRTGVRVVIDVRKDANASVILNNLYKQTPLQTSFGVNMIALVNGRPKLINLKEALVHYLEHQKTVVRRRTQYNLRKAKDRAHILEGLRIALDHIDEIISTIRESDTDKVAMESLQQRFKLSEKQAQAILDMRLRRLTGLERDKIEAEYNELLNYISELETILADEEVLLQLVRDELTEIRDRFGDDRRTEIQLG  491
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeee.hhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhhhhhh..hhhhhhhhhh...eeee....hhhhhhhhhhhhhhhhhhhhhhhhh..eee........hhhhhhhhhhhhhhh.......eeee..hhhhhhhhhhhhhh.hhhhhhhhhhhhh...-.eeehhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhh........eehhhhhhhhhhhh...hhhhhhhhhhhhhh........eeee.................eeeehhhhhhhhh........eee......eee.......hhhhhhheeee....eeee...hhhhhhhhhhhhhh....hhhhhh............eee.hhhhhhhhhhheeeeeee.eeeeeeee..eeeeeeee.....hhhhhhhhhhhhhhh.....eeeeee.........eeeee....hhhhhhhhhhhhh..eeeeeee.eeee..eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.hhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2xcs B  417 KLADCSSKSPEECEIFLVEGDSAGGSTKSGRDSRTQAILPLRGKILNVEKARLDRILNNNEIRQMITAFGTGIGGDFDLAKARYHKIVIMTDADVDGAHIRTLLLTFFYRFMRPLIEAGYVYIAQPPTGYKGLGEMNADQLWETTMNPEHRALLQVKLEDAIEADQTFEMLMGDVVENRRQFIEDNAVYA-NERNITSEMRESFLDYAMSVIVARALPDVRDGLKPVHRRILYGLNEQGMTPDKSYKKSARIVGDVMGKYHPHGDSSIYEAMVRMAQDFSYRYPLVDGQGNFGSMDGDGAAAMRFTEARMTKITLELLRDINKDTIDFIDNYDGNEREPSVLPARFPNLLANGASGIAVGMATNIPPHNLTELINGVLSLSKNPDISIAELMEDIEGPDFPTAGLILGKSGIRRAYETGRGSIQMRSRAVIEERGGGRQRIVVTEIPFQVNKARMIEKIAELVRDKKIDGITDLRDETSLRTGVRVVIDVRKDANASVILNNLYKQTPLQTSFGVNMIALVNGRPKLINLKEALVHYLEHQKTVVRRRTQYNLRKAKDRAHILEGLRIALDHIDEIISTIRESDTDKVAMESLQQRFKLSEKQAQAILDMRLRRLTGLERDKIEAEYNELLNYISELETILADEEVLLQLVRDELTEIRDRFGDDRRTEIQLG 1491
                                   426       436       446       456       466       476       486       496       506       516       526       536       580       590       600       610       620       630       640 |    1018      1028      1038      1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168      1178      1188      1198      1208      1218      1228      1238      1248      1258      1268      1278      1288      1298      1308      1318      1328      1338      1348      1358      1368      1378      1388      1398      1408      1418      1428      1438      1448      1458      1468      1478      1488   
                                                                                                                                                          545|                                                         640 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                           580                                                          1010                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

Chain D from PDB  Type:PROTEIN  Length:670
 aligned with GYRA_STAAN | Q99XG5 from UniProtKB/Swiss-Prot  Length:889

    Alignment length:671
                                                                                                                                                                                                       1      8          9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                                     -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         - |      |-         9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489 
          GYRA_STAAN      - ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------MAELPQSR----------INERNITSEMRESFLDYAMSVIVARALPDVRDGLKPVHRRILYGLNEQGMTPDKSYKKSARIVGDVMGKYHPHGDSSIYEAMVRMAQDFSYRYPLVDGQGNFGSMDGDGAAAMRYTEARMTKITLELLRDINKDTIDFIDNYDGNEREPSVLPARFPNLLANGASGIAVGMATNIPPHNLTELINGVLSLSKNPDISIAELMEDIEGPDFPTAGLILGKSGIRRAYETGRGSIQMRSRAVIEERGGGRQRIVVTEIPFQVNKARMIEKIAELVRDKKIDGITDLRDETSLRTGVRVVIDVRKDANASVILNNLYKQTPLQTSFGVNMIALVNGRPKLINLKEALVHYLEHQKTVVRRRTQYNLRKAKDRAHILEGLRIALDHIDEIISTIRESDTDKVAMESLQQRFKLSEKQAQAILDMRLRRLTGLERDKIEAEYNELLNYISELETILADEEVLLQLVRDELTEIRDRFGDDRRTEIQL  490
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DNA_topoisoIV-2xcsD01 D:1033-1474                                                                                                                                                                                                                                                                                                                                                                                                                         ---------------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DNA_topoisoIV-2xcsD02 D:1033-1474                                                                                                                                                                                                                                                                                                                                                                                                                         ---------------- Pfam domains (2)
         Sec.struct. author .............eeeee.hhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhhhhhh..hhhhhhhhhh...eeee....hhhhhhhhhhhhhhhhhhhhhhhhh..eee........hhhhhhhhhhhhhhh.......eeee..hhhhhhhhhhhhhh.hhhhhhhhhhhhh..-.eeehhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh........eehhhhhhhhhhhh...hhhhhhhhhhhhh.........eeee.................eeeehhhhhhhhh........eee......eee.......hhhhhhheeee....eeee...hhhhhhhhhhhhhhh...hhhhhh............eee.hhhhhhhhhhheeeeeee.eeeeeeee..eeeeeeee.....hhhhhhhhhhhhhhh.....eeeeee.........eeeee....hhhhhhhhhhhhh..eeeeeee.eeee..eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2xcs D  417 KLADCSSKSPEECEIFLVEGDSAGGSTKSGRDSRTQAILPLRGKILNVEKARLDRILNNNEIRQMITAFGTGIGGDFDLAKARYHKIVIMTDADVDGAHIRTLLLTFFYRFMRPLIEAGYVYIAQPPTGYKGLGEMNADQLWETTMNPEHRALLQVKLEDAIEADQTFEMLMGDVVENRRQFIEDNAVY-NERNITSEMRESFLDYAMSVIVARALPDVRDGLKPVHRRILYGLNEQGMTPDKSYKKSARIVGDVMGKYHPHGDSSIYEAMVRMAQDFSYRYPLVDGQGNFGSMDGDGAAAMRFTEARMTKITLELLRDINKDTIDFIDNYDGNEREPSVLPARFPNLLANGASGIAVGMATNIPPHNLTELINGVLSLSKNPDISIAELMEDIEGPDFPTAGLILGKSGIRRAYETGRGSIQMRSRAVIEERGGGRQRIVVTEIPFQVNKARMIEKIAELVRDKKIDGITDLRDETSLRTGVRVVIDVRKDANASVILNNLYKQTPLQTSFGVNMIALVNGRPKLINLKEALVHYLEHQKTVVRRRTQYNLRKAKDRAHILEGLRIALDHIDEIISTIRESDTDKVAMESLQQRFKLSEKQAQAILDMRLRRLTGLERDKIEAEYNELLNYISELETILADEEVLLQLVRDELTEIRDRFGDDRRTEIQL 1490
                                   426       436       446       456       466       476       486       496       506       516       526       536       580       590       600       610       620       630        |-|     1019      1029      1039      1049      1059      1069      1079      1089      1099      1109      1119      1129      1139      1149      1159      1169      1179      1189      1199      1209      1219      1229      1239      1249      1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359      1369      1379      1389      1399      1409      1419      1429      1439      1449      1459      1469      1479      1489 
                                                                                                                                                          545|                                                        639 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                           580                                                         1010                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

Chain E from PDB  Type:DNA  Length:20
                                                     
                2xcs E    1 aGCCGTAGGGCCCTACGGCT   20
                            |       10        20
                            1-5UA               

Chain F from PDB  Type:DNA  Length:19
                                                    
                2xcs F    1 aGCCGTAGGGCCCTACGGC   19
                            |       10         
                            1-5UA              

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2XCS)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XCS)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (14, 24)

Asymmetric/Biological Unit(hide GO term definitions)
Chain B,D   (GYRA_STAAN | Q99XG5)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003916    DNA topoisomerase activity    Catalysis of the transient cleavage and passage of individual DNA strands or double helices through one another, resulting a topological transformation in double-stranded DNA.
    GO:0003918    DNA topoisomerase type II (ATP-hydrolyzing) activity    Catalysis of a DNA topological transformation by transiently cleaving a pair of complementary DNA strands to form a gate through which a second double-stranded DNA segment is passed, after which the severed strands in the first DNA segment are rejoined; product release is coupled to ATP binding and hydrolysis; changes the linking number in multiples of 2.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006259    DNA metabolic process    Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides.
    GO:0006265    DNA topological change    The process in which a transformation is induced in the topological structure of a double-stranded DNA helix, resulting in a change in linking number.
    GO:0006261    DNA-dependent DNA replication    A DNA replication process that uses parental DNA as a template for the DNA-dependent DNA polymerases that synthesize the new strands.
    GO:0046677    response to antibiotic    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
cellular component
    GO:0005694    chromosome    A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        GYRA_STAAN | Q99XG52xco 2xcq 2xcr 2xct 4bul 5cdm 5cdn 5cdo 5cdp 5cdq 5cdr 5iwi 5iwm 5npk 5npp
        GYRB_STAAN | P669372xco 2xcq 2xcr 2xct 4bul 5cdm 5cdn 5cdo 5cdp 5cdq 5cdr 5iwi 5iwm 5npk 5npp

(-) Related Entries Specified in the PDB File

2xco THE 3.1A CRYSTAL STRUCTURE OF THE CATALYTIC CORE (B'A' REGION) OF STAPHYLOCOCCUS AUREUS DNA GYRASE
2xcq THE 2.98A CRYSTAL STRUCTURE OF THE CATALYTIC CORE (B'A' REGION) OF STAPHYLOCOCCUS AUREUS DNA GYRASE
2xcr THE 3.5A CRYSTAL STRUCTURE OF THE CATALYTIC CORE (B'A' REGION) OF STAPHYLOCOCCUS AUREUS DNA GYRASE COMPLEXED WITH GSK299423 AND DNA
2xct THE TWINNED 3.35A STRUCTURE OF S. AUREUS GYRASE COMPLEX WITH CIPROFLOXACIN AND DNA