>1mx4B (B:) SEQRES residues maepwgnelasaaargdleqltsllqnnvnvnaqngfgrtalqvmklgnpeiarrlllrg anpdlkdrtgfavihdaaragqldtlqtllefqadvniednegnlplhlaakeghlrvve flvkhtasnvghrnhkgdtacdlarlygrnevvslmqangaggatnlq