>5ig3B (B:) SEQRES residues gsshhhhhhssglevlfqgphmvrkqeiikvteqlieaisngdfesytkmcdpgmtafep ealgnlvegldfhrfyfenlwsrnskpvhttilnphihlmgdesaciayiritqyldagg iprtaqseetrvwhrrdgkwqivhfhrsgapsv