C; An alignment in the PIR format >P1;pdb1chk_A.ent structure:pdb1chk_A.ent: 1 : A : 238 : : : : : AGAGLDDPHKKEIAMELVSSAENSSLDWKAQYKYIEDIGDGRGYTGGIIGFCSGTGDMLELVQHYTDLEPGNILAKYLPALKKVNGSASHSGLGTPFTKDWATAAKDTVFQQAQNDERDRVYFDPAVSQAKADGLRALGQFAYYDAIVMHGPGNDPTSFGGIRKTAMKKARTPAQG--------------------GDETTYLNGFLDARKAAMLTEAAHDDTS---------RVDTEQRVFLKAGNLDLNPPLKWKTYGDPYVINS* >P1;pcons23366.1CHK_A.pgenthreader.4 sequence:pcons23366.1CHK_A.pgenthreader.4: . : . : . : : : : : ----MDALTFRKNAIAEVIDREGGS-------KYTNRAADRGGPTRWGV---------------------------TEKNARAYGYKGDMQNL----------------PYEIAYAIYSANFWDFCKCDEIAK-YSQELALWMFDYAVNSGPPAAIAELQDQLNILNQRGKLYPDFAPAANIGPKTLAALAAYCKVRDIKVLAYAFNGCRIAKLKNIAKADETQEDNIYGWYQRVIT----ITKQVGV-------------------*