>2qzrA (A:) observed residues (from ATOM records)
rprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvratgadiilgn
tyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmslsseegvtfkmlspersiei
qhllgsdivmafdectpypatpsraassmersmrwakrsrdafdsrkeqaenaalfgiqq
gsvfenlrqqsadalaeigfdgyavgglavgegqdemfrvldfsvpmlpddkphylmgvg
kpddivgavergidmfdcvlptrsgrngqaftwdgpinirnarfsedlkpldsechcavc
qkwsrayihhlirageilgamlmtehniafyqqlmqkirdsisegrfsqfaqdfraryf