>1wzxA (A:) observed residues (from ATOM records)
rklldvqifkdspvvgwsgsgmgeletigdtlpvdttvtynglptlrlnvqttvqsgwwi
slltlrgwnthdlsqyvengylefdikgkeggedfvigfrdkvyervygleidvttvisn
yvtvttdwqhvkiplrdlmkinngfdpssvtclvfskryadpftvwfsdikitse