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Table 2 The 72 signature peptides selected for the 25 proteins

From: Development of robust targeted proteomics assays for cerebrospinal fluid biomarkers in multiple sclerosis

Accession

Protein name

# Peptides

Peptide sequence(s)

P51693

Amyloid-like protein 1

3

WEPDPQR

   

FQVHTHLQVIEER

   

GFPFHSSEIQR

P61769

Beta-2-microglobulin

2

VEHSDLSFSK

   

VNHVTLSQPK

P55290

Cadherin-13

3

YEVSSPYFK

   

VNSDGGLVALR

   

INENTGSVSVTR

P16070

CD44 antigen

3

FAGVFHVEK

   

ALSIGFETCR

   

YGFIEGHVVIPR

P36222

Chitinase-3-like protein 1

7

EGDGSCFPDALDR

   

TLLSVGGWNFGSQR

   

GTTGHHSPLFR

   

EAGTLAYYEICDFLR

   

ILGQQVPYATK

   

GNQWVGYDDQESVK

   

FPLTNAIK

Q15782

Chitinase-3-like protein 2

2

LVCYFTNWSQDR

   

LLLTAGVSAGR

P10645

Chromogranin-A

3

ILSILR

   

SGELEQEEER

   

EDSLEAGLPLQVR

P12111

Collagen alpha-3(VI) chain

2

EVYTFASEPNDVFFK

   

WYYDPNTK

P02747

Complement C1q subcomponent subunit C

3

QTHQPPAPNSLIR

   

FNAVLTNPQGDYDTSTGK

   

TNQVNSGGVLLR

P00736

Complement C1r subcomponent

4

TLDEFTIIQNLQPQYQFR

   

NLPNGDFR

   

ESEQGVYTCTAQGIWK

   

LPVANPQACENWLR

P54764

Ephrin type-A receptor 4

3

VYPANEVTLLDSR

   

NLAQFPDTITGADTSSLVEVR

   

GLNPLTSYVFHVR

Q6MZW2

Follistatin-related protein 4

3

GPDVGVGESQAEEPR

   

FDDYNSDSSLTLR

   

VLQSIGVDPLPAK

P48058

Glutamate receptor 4

3

NTDQEYTAFR

   

LQNILEQIVSVGK

   

EYPGSETPPK

P01591

Immunoglobulin J chain

2

SSEDPNEDIVER

   

IIVPLNNR

Q92876

Kallikrein-6

3

LSELIQPLPLER

   

TADGDFPDTIQCAYIHLVSR

   

DSCQGDSGGPLVCGDHLR

P32004

Neural cell adhesion molecule L1

3

INGIPVEELAK

   

AQLLVVGSPGPVPR

   

EGPGEAIVR

Q9ULB1

Neurexin-1

3

DLFIDGQSK

   

SDLYIGGVAK

   

LPDLISDALFCNGQIER

Q9P2S2

Neurexin-2

3

LSALTLSTVK

   

GATADPLCAPAR

   

AIVADPVTFK

Q92823

Neuronal cell adhesion molecule

3

AETYEGVYQCTAR

   

SLPSEASEQYLTK

   

VFNTPEGVPSAPSSLK

Q99983

Osteomodulin

2

IDYGVFAK

   

LLLGYNEISK

Q9UHG2

ProSAAS

1

ALAHLLEAER

P23468

Receptor-type tyrosine-protein phosphatase delta

3

SPQGLGASTAEISAR

   

ILYDDGK

   

SYSFVLTNR

O00584

Ribonuclease T2

2

ELDLNSVLLK

   

VYGVIPK

P13521

Secretogranin-2

3

DQLSDDVSK

   

TSYFPNPYNQEK

   

VLEYLNQEK

Q6UXD5

Seizure 6-like protein 2

3

VSLDEDNDR

   

FEAFEEDR

   

TASDAGFPVGSHVQYR