>1g3nB (B:) SEQRES residues
maepwgnelasaaargdleqltsllqnnvnvnaqngfgrtalqvmklgnpeiarrlllrg
anpdlkdrtgfavihdaaragfldtlqtllefqadvniednegnlplhlaakeghlrvve
flvkhtasnvghrnhkgdtacdlarlygrnevvslmqangaggatnlq