Chains and heterogens:
PDB Chain Sequences:
>2zhbA (A:) kveeilekalelvipdeeevrkgreaeeelrrrldelgveyvfvgsyarntwlkgsleid vfllfpeefskeelrergleigkavldsyeiryaehpyvhgvvkgvevdvvpcyklkepk niksavdrtpfhhkwlegrikgkenevrllkgflkangiygaeykvrgfsgylcellivf ygsfletvknarrwtrrtvidvakgevrkgeeffvvdpvdekrnvaanlsldnlarfvhl crefmeapslgffkpkhpleieperlrkiveergtavfavkfrkpdivddnlypqleras rkifeflerenfmplrsafkaseefcyllfecqikeisrvfrrmgpqfedernvkkflsr nrafrpfiengrwwafemrkfttpeegvrsyasthwhtlgknvgesireyfeiisgeklf kepvtaelcemmgvkd