Table 1 MEP50 specific peptides identified by mass spectrometry

From: Pinellia pedatisecta agglutinin interacts with the methylosome and induces cancer cell death

Peptides

Calulated mass

Observed mass

±p.p.m.

Start

End

Sequence

1

916.525

916.5231

−2

192

198

ILLWDTR

2

1115.5704

1115.5734

3

293

301

SQAHRDFVR

3

1244.6997

1244.7007

1

4

15

ETPPPLVPPAAR

4

1372.7947

1372.7911

−3

3

15

KETPPPLVPPAAR

5

1627.7356

1627.7494

8

16

29

EWNLPPNAPACMER

6

1722.9133

1722.9197

4

36

52

YRSDGALLLGASSLSGR

  1. Abbreviation: MEP50, methylosome protein 50.
  2. A 48 kDa protein was subjected to trypsin digestion and mass spectrometry. Six peptides were identified and matched to MEP50.
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