The deposited structure of PDB entry 1aay coloured by chain, front view. This structure contains:

• 1 copy of DNA (5'-D(*AP*GP*CP*GP*TP*GP*GP*GP*CP*GP*T)-3');
• 1 copy of DNA (5'-D(*TP*AP*CP*GP*CP*CP*CP*AP*CP*GP*C)-3');
• 1 copy of Early growth response protein 1;
• 1 copy of ZINC ION;
• 1 copy of water.