>3dqwB (B:) observed residues (from ATOM records)
lakdaweipreslrlevklgqgcfgevwmgtwngttrvaiktlkpgtmspeaflqeaqvm
kklrheklvqlyavvseepiyivieymskgslldflkgemgkylrlpqlvdmaaqiasgm
ayvermnyvhrdlraanilvgenlvckvadfglarliedneytarqgakfpikwtapeaa
lygrftiksdvwsfgilltelttkgrvpypgmvnrevldqvergyrmpcppecpeslhdl
mcqcwrkdpeerptfeylqafledyftstepqyqpgenl