Table 1 LC-MS/MS analysis of in-gel chymotrypsin-digested N. benthamiana L. 33 kDa endogenous polypeptide band identified as endochitinase (EC 3.2.1.14, GenBank Accession No P24091).
Peptide sequence | MH+ | Xcorr | dCn |
|---|---|---|---|
(Y)C*SILGVSPGDNLDC*GNQRSF(G) | 2197.29 | 4.24 | 0.12 |
(F)FAQTSHETTGGWATAPDGPY(A) | 2095.17 | 3.98 | 0.77 |
(L)NNPDLVATDPVISF(K) | 1502.65 | 3.68 | 0.79 |
(F)AQTSHETTGGWATAPDGPY(A) | 1948.00 | 3.56 | 0.85 |
(L)GVSPGDNLDC*GNQRSFGN(G) | 1894.91 | 3.54 | 0.44 |
(F)FAQTSHETTGGW(A) | 1322.37 | 3.48 | 0.85 |
(L)GVSPGDNLDC*GNQRSF(G) | 1723.76 | 3.30 | 0.31 |
(Y)NYGPC*GRAIGVDLL(N) | 1505.67 | 3.19 | 0.60 |
(Y)NAFINAARSFPGFGTSGD(T) | 2032.95 | 2.94 | 0.73 |
(F)INAARSFPGF(G) | 1080.22 | 2.80 | 0.60 |
(N)RLPGFGVITN(I) | 1074.26 | 2.69 | 0.85 |
(F)GRGPIQISHNY(N) | 1242.37 | 2.67 | 0.79 |
(L)LNNPDLVATDPVISF(K) | 1615.81 | 2.63 | 0.69 |
(Y)FGRGPIQISHNY(N) | 1389.54 | 2.57 | 0.85 |
(V)ITNIINGGLEC*GRG(T) | 1474.62 | 2.51 | 0.78 |
(A)FINAARSFPGFGTSGD(T) | 1847.77 | 2.37 | 0.65 |
(F)INAARSFPGFGTSGD(T) | 1700.59 | 2.13 | 0.84 |