>1ef1a.pdb ----TISVRVT-TDAELEFAIQPNTT-GKQLFDQVVKTIGLREVWFF-GLQYQDTKGFSTWLKLNKKVTAQDVRKE-SP- LLFKFRAKFYPE >1gc7a.pdb MPKPINVRVTT-MDAELEFAIQPNTT-GKQLFDQVVKTVGLREVWFF-GLQYVDSKGYSTWLKLNKKVTQQDVKKE-NP- LQFKFRAKFFPE >1gg3a.pdb ----MHCKVSLLDDTVYECVVEKHAKGQDLLKRVCEHLNLLEEDYFGLAIWDNA--TSKTWLDSAKEIKKQV----RGVP WNFTFNVKFYP-