>1q4tA (A:) SEQRES residues mhrtsngshatggnlpdvashypvayeqtldgtvgfvidemtperatasvevtdtlrqrw glvhggaycalaemlateatvavvhekgmmavgqsnhtsffrpvkeghvraeavrihags ttwfwdvslrddagrlcavssmsiavrprrd