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Target
DNA topoisomerase 4 subunit A/B
Ligand
BDBM50366826
Substrate
n/a
Meas. Tech.
ChEMBL_1859748 (CHEMBL4360604)
IC50
10200±n/a nM
Citation
 Masci, D; Hind, C; Islam, MK; Toscani, A; Clifford, M; Coluccia, A; Conforti, I; Touitou, M; Memdouh, S; Wei, X; La Regina, G; Silvestri, R; Sutton, JM; Castagnolo, D Switching on the activity of 1,5-diaryl-pyrrole derivatives against drug-resistant ESKAPE bacteria: Structure-activity relationships and mode of action studies. Eur J Med Chem 178:500-514 (2019) [PubMed]  Article
Target
Name:
DNA topoisomerase 4 subunit A/B
Synonyms:
Topoisomerase IV
Type:
n/a
Mol. Mass.:
n/a
Description:
ASSAY_ID of ChEMBL is 2012758
Components:
This complex has 2 components.
Component 1
Name:
DNA topoisomerase 4 subunit A
Synonyms:
PARC_STAAU | Topoisomerase IV subunit A | grlA | parC
Type:
PROTEIN
Mol. Mass.:
91040.14
Organism:
Staphylococcus aureus
Description:
ChEMBL_340188
Residue:
800
Sequence:
MSEIIQDLSLEDVLGDRFGRYSKYIIQERALPDVRDGLKPVQRRILYAMYSSGNTHDKNFRKSAKTVGDVIGQYHPHGDFSVYKAMVRLSQDWKLRHVLIEMHGNNGSIDNDPPAAMRYTEAKLSLLAEELLRDINKETVSFIPNYDDTTLEPMVLPSRFPNLLVNGSTGISAGYATDIPPHNLAEVIQATLKYIDNPDITVNQLMKYIKGPDFPTGGIIQGIDGIKKAYESGKGRIIVRSKVEEETLRNGRKQLIITEIPYEVNKSSLVKRIDELRADKKVDGIVEVRDETDRTGLRIAIELKKDVNSESIKNYLYKNSDLQISYNFNMVAISDGRPKLMGIRQIIDSYLNHQIEVVANRTKFELDNAEKRMHIVEGLIKALSILDKVIELIRSSKNKRDAKENLIEVFEFTEEQAEAIVMLQLYRLTNTDIVALEGEHKELEALIKQLRHILDNHDALLNVIKEELNEIKKKFKSERLSLIEAEIEEIKIDKEVMVPSEEVILSMTRHGYIKRTSIRSFNASGVEDIGLKDGDSLLKHQEVNTQDTVLVFTNKGRYLFIPVHKLADIRWKELGQHVSQIVPIEEDEVVINVFNEKDFNTDAFYVFATQNGMIKKSTVPLFKTTRFNKPLIATKVKENDDLISVMRFEKDQLITVITNKGMSLTYNTSELSDTGLRAAGVKSINLKAEDFVVMTEGVSENDTILMATQRGSLKRISFKILQVAKRAQRGITLLKELKKNPHRIVAAHVVTGEHSQYTLYSKSNEEHGLINDIHKSEQYTNGSFIVDTDDFGEVIDMYIS
  
Component 2
Name:
DNA topoisomerase 4 subunit B
Synonyms:
DNA topoisomerase 4 subunit B | DNA topoisomerase 4 subunit B (parE) | PARE_STAA8 | Topoisomerase IV subunit B | grlB | parE
Type:
Enzyme
Mol. Mass.:
74365.92
Organism:
Staphylococcus aureus
Description:
Q2FYS5
Residue:
663
Sequence:
MNKQNNYSDDSIQVLEGLEAVRKRPGMYIGSTDKRGLHHLVYEIVDNSVDEVLNGYGNEIDVTINKDGSISIEDNGRGMPTGIHKSGKPTVEVIFTVLHAGGKFGQGGYKTSGGLHGVGASVVNALSEWLEVEIHRDGNIYHQSFKNGGSPSSGLVKKGKTKKTGTKVTFKPDDTIFKASTSFNFDVLSERLQESAFLLKNLKITLNDLRSGKERQEHYHYEEGIKEFVSYVNEGKEVLHDVATFSGEANGIEVDVAFQYNDQYSESILSFVNNVRTKDGGTHEVGFKTAMTRVFNDYARRINELKTKDKNLDGNDIREGLTAVVSVRIPEELLQFEGQTKSKLGTSEARSAVDSVVADKLPFYLEEKGQLSKSLVKKAIKAQQAREAARKAREDARSGKKNKRKDTLLSGKLTPAQSKNTEKNELYLVEGDSAGGSAKLGRDRKFQAILPLRGKVINTEKARLEDIFKNEEINTIIHTIGAGVGTDFKIEDSNYNRVIIMTDADTDGAHIQVLLLTFFFKYMKPLVQAGRVFIALPPLYKLEKGKGKTKRVEYAWTDEELNKLQKELGKGFTLQRYKGLGEMNPEQLWETTMNPETRTLIRVQVEDEVRSSKRVTTLMGDKVQPRREWIEKHVEFGMQEDQSILDNSEVQVLENDQFDEEEI
  
Inhibitor
Name:
BDBM50366826
Synonyms:
DR-3355 | Floxacin | Iquix | LEVOFLOXACIN | Levaquin
Type:
Small organic molecule
Emp. Form.:
C18H20FN3O4
Mol. Mass.:
361.3675
SMILES:
C[C@H]1COc2c(N3CCN(C)CC3)c(F)cc3c2n1cc(C(O)=O)c3=O |r|
Structure:
Search PDB for entries with ligand similarity: