>2ff1B (B:) SEQRES residues
mrgsphhhhhhgsaknvvldhdgnlddfvamvllasntekvrligalctdadcfvengfn
vtgkimclmhnnmnlplfpigksaatavnpfpkewrclaknmddmpilnipenvelwdki
kaenekyegqqlladlvmnseekvticvtgplsnvawcidkygekftskveecvimggav
dvrgnvflpstdgtaewniywdpasaktvfgcpglrrimfsldstntvpvrspyvqrfge
qtnfllsilvgtmwamcthcellrdgdgyyawdaltaayvvdqkvanvdpvpidvvvdkq
pnegatvrtdaenypltfvarnpeaeffldmllrsarac