Select an input method below.
Provide a list of PDB IDs and chains separated by a semicolon (';'). Example: 1hv4_A;1hv4_B
Provide up to 50 amino acid sequences in FASTA format. Headers must be 1-6 alphanumeric characters.
Upload a .zip file containing 2 or more mmCIF files.
Input must be in Clustal format. Headers and sequences must not contain special characters.