>2z31D (D:) SEQRES residues gdserhfvvqfqpfcyftngtqriryvtryiynreeylrfdsdvgeyravtelgrpdaey ynkqylertraeldtvcrynyeetevptslrrleqpnvvislsrtealnhhntlvcsvtd fypakikvrwfrngqeetvgvsstqlirngdwtfqvlvmlemtprrgevytchvehpslk spitvewra