>1awcb.pdb DLG---KKLLEAARAGQDDEVRILMANG--AP---------FTTDWLGTSPLHLAAQYGHFSTTEVLLRAGVSRDARTK- VDRTPLHMAASEGHANIVEVLLKHGADVNAKDM-LKMTALHWA------TEHNHQEVVELLIKYG--- >1iknd.pdb ---RGNTPLHLACEQGCLASVGVLTQSC----TTPHLHSILKATNYNGHTCLHLASIHGYLGIVELLVSLGADVNAQEPC NGRTALHLAVDLQNPDLVSLLLKCGADVNRVTY-QGYSPYQLT------WGRPSTRIQQQLGQL---- >1ycsb.pdb -PL---ALLLDSSLEGEFDLVQRIIYEVDD-P---------SLPNDEGITALHNAVCAGHTEIVKFLVQFGVNVNAADS- DGWTPLHCAASCNNVQVCKFLVESGAAVFAMTYSDMQTAADKCEEMEEG----YTQCSQFLYGVQEKM