>sp|P24091|CHI2_TOBAC Endochitinase B OS=Nicotiana tabacum GN=CHN50 MRLREFTALSSLLFSLLLLSASAEQCGSQAGGARCASGLCCSKFGWCGNTNDYCGPGNCQ SQCPGGPTPPGGGDLGSIISSSMFDQMLKHRNDNACQGKGFYSYNAFINAARSFPGFGTS GDTTARKREIAAFFAQTSHETTGGWATAPDGPYAWGYCWLREQGSPGDYCTPSGQWPCAP GRKYFGRGPIQISHNYNYGPCGRAIGVDLLNNPDLVATDPVISFKSALWFWMTPQSPKPS CHDVIIGRWQPSSADRAANRLPGFGVITNIINGGLECGRGTDSRVQDRIGFYRRYCSILG VSPGDNLDCGNQRSFGNGLLVDTM