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Table 1 Peptides from deiminated α-enolase sequenced by tandem mass spectrometry

From: Identification of citrullinated α-enolase as a candidate autoantigen in rheumatoid arthritis

m/z (charge) Location Matched sequence
401.24 (2+) 221–227 EGLELLK
480.77 (2+) 81–88 LNVTEQEK
674.34 (2+) 394–405 TGAPC(Cit)SE(Cit)LAK
696.87 (2+) 422–433 FAG(Cit)NF(Cit)NPLAK
817.41 (2+) 343–357 VNQIGSVTESLQACK
837.38 (3+) 285–385 DYPVVSIEDPFDQDDWGAWQK
846.95 (2+) 406–419 YNQLL(Cit)IEEELGSK
980.98 (2+) 202–220 DATNVGDEGGFAPNILENK
878.45 (3+) 5–27 IHA(Cit)EEIFDS(Cit)GNPTVEVDLFTSK
1,177.10 (2+) 372–393 SGETEDTFIADLVVGLCTGQIK
915.14 (3+) 202–227 DATNVGDEGGFAPNILENKEGLELLK
988.15 (3+) 256–280 YDLDFKSPDDPS(Cit)YISPDQLADLYK
1,017.04 (2+) 306–325 FTASAGIQVVGDDLTVTNPK
925.24 (4+) 126–161 GVPLY(Cit)HIADLAGNSEVILPVPAFNVINGGSHAGNK
  1. Cit, citrulline.