>4gzxA (A:) SEQRES residues
gspsraeyrnwskpqcditgfapfskdnsirlsaggdiwvtrepyvscdpdkcyqfalgq
gttlnnvhsnntvrgrtpyrtllmnelgvpfhlgtkqvciawsssschdgkawlhvcitg
ddknatasfiyngrlvdsvvswskeilrtqesecvcingtctvvmtdgsasgkadtkilf
ieegkivhtstlsgsaqhveecscyprypgvrcvcrdnwkgsnrpivdinikdhsivssy
vcsglvgdtprkndssssshcldpnneegghgvkgwafddgndvwmgrtinetsrlgyet
fkviegwsnpksklqinrqvivdrgnrsgysgifsvegkscinrcfyvelirgrkeetev
lwtsnsivvfcgtsgtygtgswpdgadlnlmpi