CBE Database Visualizer

Select Ligand, Chain or interface (right frame) to visualize contacts of 3fof

(Residues within 4 Angstroms of the ligand are orange)


Visualisation option: mouse right button

Entities Contact Visualizer for 3fof

Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases
(X-RAY DIFFRACTION)



Contacts (< 4A) Between Entities (4 Chain(s) & 6 Ligand(s)) :

No contact No contact No contact
No contact No contact
No contact No contact
No contact
No contact No contact
No contact



Entities Features:

TypeWeightLengthInfo
CHAIN_A_1 polymer 56456.051 475 DNA topoisomerase 4 subunit A
CHAIN_B_2 polymer 56456.051 475 DNA topoisomerase 4 subunit A
CHAIN_C_3 polymer 30415.938 220 DNA topoisomerase 4 subunit B
CHAIN_D_4 polymer 30415.938 220 DNA topoisomerase 4 subunit B
MFX_F_9 non-polymer 401.437 . 1-CYCLOPROPYL-6-FLUORO-8-METHOXY-7-[(4AS,7AS)-OCTAHYDRO-6H-PYRROLO[3,4-B]PYRIDIN-6-YL]-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
MFX_H_10 non-polymer 401.437 . 1-CYCLOPROPYL-6-FLUORO-8-METHOXY-7-[(4AS,7AS)-OCTAHYDRO-6H-PYRROLO[3,4-B]PYRIDIN-6-YL]-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
NACID_E_5 polymer 4602.061 15 DNA (5'-D(P*AP*CP*CP*AP*AP*GP*GP*TP*CP*AP*TP*GP*AP*AP*T)-3')
NACID_F_6 polymer 5810.818 19 DNA (5'-D(P*AP*GP*TP*CP*AP*TP*TP*CP*AP*TP*GP*AP*CP*CP*TP*TP*GP*GP*T)-3')
NACID_G_7 polymer 4566.007 15 DNA (5'-D(P*CP*TP*GP*TP*TP*TP*TP*AP*CP*GP*TP*GP*CP*AP*T)-3')
NACID_H_8 polymer 5846.871 19 DNA (5'-D(P*GP*AP*CP*TP*AP*TP*GP*CP*AP*CP*GP*TP*AP*AP*AP*AP*CP*AP*G)-3')


Additional CBE information:

The CBE (Contacts Between Entities) database is built from the mmCIF database.
All the molecules (entities) were extracted of the structure.
For each main chain (protein chain), amino acid in contact with ligand(s) have been obtained.
The CBE is accessible from the PDB entries.
The ligand code is :XXX_Y_Z were:
XXX = molecule short name
Y = Chain in pdb file
Z = Entity Number

[3fof.cbe]
[3fof.fasta)]
[3fof.pdb)]