CLUSTAL W (1.83) multiple sequence alignment pdb|1vi9|A MSLMKNILAIQSHVVYGHAGNSAAEFPMRRLGANVWPLNTVQFSNHTQYGKWTGCVMPPSHLTEIVQGIAAIDKLHTCDA pdb|2yxu|A MEEECRVLSIQSHVIRGYVGNRAATFPLQVLGFEIDAVNSVQFSNHTGYAHWKGQVLNSDELQELYEGLR-LNNMNKYDY pdb|3fhy|A MEEECRVLSIQSHVIRGYVGNRAATFPLQVLGFEIDAVNSVQFSNHTGYAHWKGQVLNSDELQELYEGLR-LNNMNKYDY pdb|3keu|A MEEECRVLSIQSHVIRGYVGNRAATFPLQVLGFEIDAVNSVQFSNHTGYAHWKGQVLNSDELQELYEGLR-LNNMNKYDY pdb|3pzs|A SNAMKNILSIQSHVVFGHAGNSAAEFPMRRMGVNVWPLNTVQFSNHTQYGHWTGCVMPASHLTDIVQGIADIDRLKDCDA . .:*:*****: *:.** ** **:: :* :: .:*:******* *.:*.* *: ...* :: :*: ::.:: * pdb|1vi9|A VLSGYLGSAEQGEHILGIVRQVKAANPQAKYFCDPVMGHPE--KGC-IVAPGVAEFHVRHGLPASDIIAPNLVELEILCE pdb|2yxu|A VLTGYTRDKSFLAMVVDIVQELKQQNPRLVYVCDPVLGDKWDGEGSMYVPEDLLPVYKEKVVPLADIITPNQFEAELLSG pdb|3fhy|A VLTGYTRDKSFLAMVVDIVQELKQQNPRLVYVCDPVLGDKWDGEGSMYVPEDLLPVYKEKVVPLADIITPNQFEAELLSG pdb|3keu|A VLTGYTRDKSFLAMVVDIVQELKQQNPRLVYVCDPVLGDKWDGEGSMYVPEDLLPVYKEKVVPLADIITPNQFEAELLSG pdb|3pzs|A VLSGYIGSPEQGSHILAAVAQVKQANPDAWYFCDPVMGHPE--KGC-IVAPGVAEFFCNEALPASDMIAPNLLELEQLSG **:** . . :: * ::* ** *.****:*. :*. *. .: .. .. :* :*:*:** .* * *. pdb|1vi9|A HAVNNVEEAVLAARELIAQGPQIVLVKHLARAGYSRDRFEMLLVTAD---EAWH--ISRPLVDFGMR--QPVGVGDVTSG pdb|2yxu|A RKIHSQEEALRVMDMLHSMGPDTVVITSSDLPSPQGSNYLIVLGSQRRRNPAGSVVMERIRMDIRKVDAVFVGTGDLFAA pdb|3fhy|A RKIHSQEEALRVMDMLHSMGPDTVVITSSDLPSPQGSNYLIVLGSQRRRNPAGSVVMERIRMDIRKVDAVFVGTGNLFAA pdb|3keu|A RKIHSQEEALRVMDMLHSMGPDTVVITSSDLPSPQGSNYLIVLGSQRRRNPAGSVVMERIRMDIRKVDAVFVGTGDLFAA pdb|3pzs|A ERVENVEQAVQVARSLCARGPKVVLVKHLSRAGYHADCFEMLLVTAD---DAWH--ICRPLVDFGKR--QPVGVGDLTSG . :.. *:*: . * : **. *::. .. . : ::* : * : * :*: **.*:: :. pdb|1vi9|A LLLVKLLQ-GATLQEALEHVTAAVYEIMVTTKAM-------------QEYELQVVAAQDRIAKPEHYFSATKLEGGSHHH pdb|2yxu|A MLLAWTHKHPNNLKVACEKTVSTLHHVLQRTIQCAKAQAGEGVRPSPMQLELRMVQSKRDIEDPEIVVQATVL------- pdb|3fhy|A MLLAWTHKHPNNLKVACEKTVSTLHHVLQRTIQCAKAQAGEGVRPSPMQLELRMVQSKRDIEDPEIVVQATVL------- pdb|3keu|A MLLAWTHKHPNNLKVACEKTVSTLHHVLQRTIQCAKAQAGEGVRPSPMQLELRMVQSKRDIEDPEIVVQATVL------- pdb|3pzs|A LLLVNLLK-GEPLDKALEHVTAAVYEVMLKTQEM-------------GEYELQVVAAQETIVTPICQFTAVRL------- :**. : *. * *:..::::.:: * : **::* :: * * . *. * pdb|1vi9|A HHH pdb|2yxu|A --- pdb|3fhy|A --- pdb|3keu|A --- pdb|3pzs|A ---