>2ivgB (B:) SEQRES residues miqsqinrnirldladaillskakkdlsfaeiadgtglaeafvtaallgqqalpadaarl vgakldldedsilllqmiplrgciddriptdptmyrfyemlqvygttlkalvhekfgdgi isainfkldvkkvadpeggeravitldgkygptkpf