>2v1zA (A:) observed residues (from ATOM records)
petlvkvkdaedqlcrtshrpcrvgyieldlnsgkilesfrpeerfpmmstfkvllcgav
lsridagqeqlgrrihysqndlvkyspvtekhltdgmtvrelcsaaitmsdntaanlllt
tiggpkeltaflhnmgdhvtrldrwepelneaipnderdttmpvamattlrklltgellt
lasrqqlidwmeadkvagpllrsalpagwfiadksgagrrgsrgiiaalgpdgkpsrivv
iyttgsrkktdernrqiaeigaslikhwgl