>4grxB (B:) SEQRES residues maswshpqfekganqpqswearaetyslygftdmpsvhqrgtvvvthgegpyivdvhgrr yldansglwnmvagfdhkglieaakaqydrfpgyhaffgrmsdqtvmlseklvevspfdn grvfytnsgseandtmvkmlwflhaaegkpqkrkiltrwnayhgvtavsasmtgkpynsv fglplpgfihltcphywrygeegeteaqfvarlareledtitregadtiagffaepvmga ggvippakgyfqailpilrkydipmisdevicgfgrtgntwgcltydfmpdaiissknlt agffpmgavilgpdlakrveaaveaieefphgftasghpvgcaialkaidvvmneglaen vrrlaprfeaglkriadrpnigeyrgigfmwaleavkdkptktpfdanlsvseriantct dlglicrplgqsivlcppfilteaqmdemfeklekaldkvfaeva