>4q1iB (B:) observed residues (from ATOM records)
svvelieiesaiiqvkmqdrthknafsqeltddliqafeyirqnpkykaviltgydnyfa
sggtqegllriqqgltaftddnlyslaldceipviaamqghgigggfvmglfadivilsr
esvytanfmkygftpgmgatfivpkklgfslaqeillnagsyrgadlekrgvpfkvlpra
evldyavelaqelaekprnslvtlkdhlvaplrdqlprvieqelmmhektfhheevksri
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