Chains and heterogens:
PDB Chain Sequences:
>5ehfA (A:) aigpvadlkivnaniqpdgftrpavlaggtfpgplikgnkgdnfqlnvidelenedmlks tsihwhgffqhgtnwadgpafvnqcpittghsflynfhvpdqagtfwyhshlstqycdgl rgpmvvydphdplkqlydvddestvmtladwyhtlarqeppgpvtpdstlinglgrapgq ttpselavltvkrgtryrirliniscepnyhysidnhdltvieadgvstqsltvssltif agqrysfilnanqpvgnywiraqpndaadvtfngginsailryegapvaepnttagpdnt pllevnirpfvftpvpgqphaggadfvknllfsfngtnfqvdnvsfvpptvpillqilsg ahtaqdlmpagsiiplpknaviefsmpggvvggghpihlhghnfwvirsanssvynyndp virdvvnigttgdnvtirfetnnpgpwflhchidwhldlgfavvmaedipdaaaanpvpa awnelcplydaltpgnq