When you download this structure as a ZIP file from the Protein Data Bank, it generally contains:
Known for "domain swapping," where a fragment of one subunit (residues 116–124) integrates into the other. 📂 Likely Archive Contents 1j4v.zip
Experimental data used to determine the structure. When you download this structure as a ZIP
The standard text file containing 3D atomic coordinates. 1j4v.zip