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Supplementary Figures Accompanying: Improvement of Capture Compound Mass Spectrometry (CCMS) Technology for the Profiling of Human Kinases by Combination with 2D LC-MS/MS Jenny J. Fischer, Olivia Graebner, Mathias Dreger, Mirko Glinski, Sabine Baumgart, and Hubert Koester Analytics department, caprotec bioanalytics GmbH, Volmerstrasse 5, 12489 Berlin, Germany 1

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Supplementary Figures Accompanying:

Improvement of Capture Compound Mass Spectrometry (CCMS) Technology for the Profiling of Human Kinases by Combination with 2D LC-MS/MS

Jenny J. Fischer, Olivia Graebner, Mathias Dreger, Mirko Glinski, Sabine Baumgart, and Hubert Koester

Analytics department, caprotec bioanalytics GmbH, Volmerstrasse 5, 12489 Berlin, Germany

1

MS spectra of kinases identified by one single peptide

PRP4B_HUMAN

401,3?479,3?

498,5?

507,6?

y10-NH3-H2O+2Hb10-NH3-H2O+2Hy8+1

parent+2H-H2O

parent+2H-NH3

b2y1

b3y2 b4 y3

y4

b5y5

b6b7

y6b8 y7 b9

y8A V G D E M G T V R

R V T G M E D G V A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.033,48 AMU, +2 H (Parent Error: -13 ppm)

AAPK2_HUMAN

327,2?

762,3?974,5?y10-H2O-H2O+2H

b10-H2O-H2O+2H

b10-H2O+2H

a8+1

parent+2H-H2O

parent+2H-NH3

y1 b2 y2b3 b4

y3

y4

b5y5 b6 b7 y7

b8

y8

b9

S I D D E V V E Q RR Q E V V E D D I S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.188,56 AMU, +2 H (Parent Error: -11 ppm)

NIM1_HUMAN

327,2?

762,3?974,5?y10-H2O-H2O+2H

b10-H2O-H2O+2H

b10-H2O+2H

a8+1

parent+2H-H2O

parent+2H-NH3

y1 b2 y2b3 b4

y3

y4

b5y5 b6 b7 y7

b8

y8

b9

S I D D E V V E Q RR Q E V V E D D I S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.188,56 AMU, +2 H (Parent Error: -11 ppm)

2

Serine/threonine-protein kinase PRP4 homolog OS=Homo sapiens GN=PRPF4B PE=1 SV=2

553,1?

a9-H2O+2H

y9-H2O-H2O+2Hy9-NH3-H2O+2H

parent+2H-H2O

parent+2H-NH3

b2 y2 y3 b4

y4

b5 y5 b6 y6 b7

y7

b8

y8

M T D E E I M E KK E M I E E D T M

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.124,47 AMU, +2 H (Parent Error: -11 ppm)

Tyrosine-protein kinase Fyn OS=Homo sapiens GN=FYN PE=1 SV=3

553,1?

a9-H2O+2H

y9-H2O-H2O+2Hy9-NH3-H2O+2H

parent+2H-H2O

parent+2H-NH3

b2 y2 y3 b4

y4

b5 y5 b6 y6 b7

y7

b8

y8

M T D E E I M E KK E M I E E D T M

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.124,47 AMU, +2 H (Parent Error: -11 ppm)

Hexokinase-1 OS=Homo sapiens GN=HK1 PE=1 SV=3

798,8?

846,4?

854,3?

y15+2H

b9+1

a18-H2O-H2O+2H

y8-H2O

y18-H2O-H2O+2H

b18-NH3-H2O+2Hy11+1

parent+2H-H2O

y3y4 b6

y6

b7

b8

y7

b9

y8

b10

y9

b11

y10

y11

b12

b13

b14y13 b15y14

A V L G P L V G A V D Q G T S S T RR T S S T G Q D V A G V L P G L V A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.726,92 AMU, +2 H (Parent Error: -8,5 ppm)

3

Q59FU6_HUMAN

544,1?

545,4?

553,1?

b5-64b10-H2O-64+2Hy9+2H

b6+0

parent+2H-H2O

parent+2H-NH3

y1b3

y2

b4

y3

b5y4

b6

y5b7

y6

b8

y7b9

y8b10

y9

G A A M+16 V T A V A Y RR Y A V A T V M+16 A A G

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.124,56 AMU, +2 H (Parent Error: -10 ppm)

Misshapen-like kinase 1 OS=Homo sapiens GN=MINK1 PE=1 SV=2

770,4?

787,4?788,4?

b6-NH3+1

y13-NH3-NH3+2H

y2 b3

y3b4

y4b5

y5b6

y6

b7

y7b8

y8 b9 y9 b10y10

b11b12

S L Q Q Q Q Q Q Q Q L Q KK Q L Q Q Q Q Q Q Q Q L S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.611,83 AMU, +2 H (Parent Error: -10,0 ppm)

AURKB_HUMAN

770,4?

787,4?788,4?

b6-NH3+1

y13-NH3-NH3+2H

y2 b3

y3b4

y4b5

y5b6

y6

b7

y7b8

y8 b9 y9 b10y10

b11b12

S L Q Q Q Q Q Q Q Q L Q KK Q L Q Q Q Q Q Q Q Q L S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.611,83 AMU, +2 H (Parent Error: -10,0 ppm)

Creatine kinase B-type OS=Homo sapiens GN=CKB PE=1 SV=1

4

parent+2H-H2O

parent+2H-NH3

b2 y2b3y3 y4 b5 y6 b7 b8

y7

y8

b9y9

b10 y10

V L T P E L Y A E L RR L E A Y L E P T L V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.302,72 AMU, +2 H (Parent Error: -8,4 ppm)

CLK1_HUMAN

y1

b2

y2 b3y3y4 b4

b5

y5

b6

y6

b7y7

I L D F G L A RR A L G F D L I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

903,51 AMU, +2 H (Parent Error: -13 ppm)

B3KU53_HUMAN

b8+1

y15-NH3-H2O+2H

b15-NH3-H2O+2Hy9+1

parent+2H-H2O

y2 b3y3b4

b5y4

b6

y5b7 b8 y7

y8

y9

y10

y11b12y12 b13

A E D G A T P S P S N E T P KK P T E N S P S P T A G D E A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.499,67 AMU, +2 H (Parent Error: -10 ppm)

5

KKCC2_HUMAN

y9+2H

y12-H2O+2H

y5+0

a8

parent+2H-H2O

y1 b4y2

y3

b6

y4

b7

y5

b8

y6

b9

y7 b10y8

b11

y9

y10b12y11 y12

I G G G P G D A A D V Q RR Q V D A A D G P G G G I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.211,58 AMU, +2 H (Parent Error: -12 ppm)

ABL2_HUMAN

a13-NH3-H2O+2Hy13-NH3-NH3+2H

parent+2H-H2O

parent+2H-NH3

y2 b4 y3 b5

y4

b6

b7b8

y7b9

y8

y9

b11 b12

V G E A P G L Q Q P Q P RR P Q P Q Q L G P A E G V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250

1.375,72 AMU, +2 H (Parent Error: -10,0 ppm)

CDK14_HUMAN

a13-NH3-H2O+2Hy13-NH3-NH3+2H

parent+2H-H2O

parent+2H-NH3

y2 b4 y3 b5

y4

b6

b7b8

y7b9

y8

y9

b11 b12

V G E A P G L Q Q P Q P RR P Q P Q Q L G P A E G V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250

1.375,72 AMU, +2 H (Parent Error: -10,0 ppm)

6

HCK_HUMAN

y26-H2O+2H

y26+2H

y26+2H+1

y32-H2O-H2O+2H

y5 y6b5y7 b6y8

y9 y10

b8y11b10y12y13

b12

b13b14y15

b15

y16

y17b17y18y19y20y21b20y22b21y23

y24b22y25b23b24

y26

y27

T S S F A E P G G G G G G G G G G P G G S A S G P G G T G G G KK G G G T G G P G S A S G G P G G G G G G G G G G P E A F S S T

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750 2000 2250

2.432,05 AMU, +2 H (Parent Error: -5,8 ppm)

Tyrosine-protein kinase FRK OS=Homo sapiens GN=FRK PE=1 SV=1

parent+2H-H2Oparent+2H-NH3

y1b2

y2b3

y3

b4

y4

b5

y5

b6

D A W E I P RR P I E W A D

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

885,43 AMU, +2 H (Parent Error: -14 ppm)

Inhibitor of nuclear factor kappa-B kinase subunit epsilon OS=Homo sapiens GN=IKBKE PE=1 SV=1

parent+2H-NH3

b2

y1y2

b3y3 b4 b5

y5

b6 b7

y6

y7

V A D F G L A RR A L G F D A V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

847,45 AMU, +2 H (Parent Error: -15 ppm)

7

M3K2_HUMAN

y6+1

parent+2H-H2O

parent+2H-NH3

y1

b2

y2 y3b3

y4

b4

y5

b5 b6

y6

b7y7

L T D F G A A RR A A G F D T L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

849,43 AMU, +2 H (Parent Error: -15 ppm)

MTOR_HUMAN

parent+2H-H2O

y1 b2 y2 b3 y3b4 y4

y5

y6 b7y7

b8 y8

I A T Q P T N P KK P N T P Q T A I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

968,52 AMU, +2 H (Parent Error: -14 ppm)

Tyrosine-protein kinase JAK3 OS=Homo sapiens GN=JAK3 PE=1 SV=2

b7-H2O-64

a16-64+2H

y15-H2O-H2O+2H

y16+2H

b10-NH3-64a20+2H+1

a11-64b21-H2O-64+2H

a12-64

b3y4

y5

b6

y6

b7

b8

y8 y9b10 y10 b12y12

R S G Q G D A L A S GM+16 P G T E V P G S A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200

2.245,12 AMU, +3 H (Parent Error: -5,7 ppm)

8

AKAP9_HUMAN

b12-NH3-H2O+2H a14+2Ha7-NH3+1

y14-H2O+2H

y14-NH3+2H+1

b7+1

b15-H2O+2H+1

b15-H2O+2H

y7-NH3-NH3a8-NH3-NH3

b15+2H

y16+2H

y16+2H+1a17+2Hy18+2H

b5 y6

b7

y7 y8b9 b10b12

T E Q E A N T E G Q KL E H M K K Q G E T

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200 1400

2.557,23 AMU, +3 H (Parent Error: -8,6 ppm)

Q6LD14_HUMAN

b12-NH3-H2O+2H a14+2Ha7-NH3+1

y14-H2O+2H

y14-NH3+2H+1

b7+1

b15-H2O+2H+1

b15-H2O+2H

y7-NH3-NH3a8-NH3-NH3

b15+2H

y16+2H

y16+2H+1a17+2Hy18+2H

b5 y6

b7

y7 y8b9 b10b12

Q T E Q E A N T E G Q KQ L E H M K K Q G E T N

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

250 500 750 1000 1250 1500

2.557,23 AMU, +3 H (Parent Error: -8,6 ppm)

Nucleoside diphosphate kinase A OS=Homo sapiens GN=NME1 PE=1 SV=1

y7+1y15+2H y8+1y8+2

parent+2H-H2O

y2 b4 y4 b5

y5

b6y6 b7

y7

b8

y8

b9y9

b10

y10

b11

y11b12y12

y14 b16

V M L G E T N P A D S K P G T I RR I T G P K S D A P N T E G L M V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750

1.784,91 AMU, +2 H (Parent Error: -6,8 ppm)

9

ATM_HUMAN

y7+1y15+2H y8+1y8+2

parent+2H-H2O

y2 b4 y4 b5

y5

b6y6 b7

y7

b8

y8

b9y9

b10

y10

b11

y11b12y12

y14 b16

V M L G E T N P A D S K P G T I RR I T G P K S D A P N T E G L M V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750

1.784,91 AMU, +2 H (Parent Error: -6,8 ppm)

Fructosamine-3-kinase OS=Homo sapiens GN=FN3K PE=1 SV=1

y12-H2O-H2O+2Hparent+2H-H2O

b2y2 b3y3

b4 y4 b5y5 y7

y8 b9 y9 b10y10

b11

A Y D T D A G P V F V KK V F V P G A D T D Y A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.281,62 AMU, +2 H (Parent Error: -7,4 ppm)

B4DIG8_HUMAN

y12-H2O-H2O+2Hparent+2H-H2O

b2y2 b3y3

b4 y4 b5y5 y7

y8 b9 y9 b10y10

b11

A Y D T D A G P V F V KK V F V P G A D T D Y A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.281,62 AMU, +2 H (Parent Error: -7,4 ppm)

10

PIM2_HUMAN

a7+1

y24+2H

y24+2H+1

y7 y8 b7 y9b8

b9y10 b10 b11 y12 y16

Q S S T A A A Q S A ST A T D T A S A S Q A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

800 1000 1200 1400

2.701,29 AMU, +3 H (Parent Error: 0,074 ppm)

KAP2_HUMAN

y11+2H

a11-H2O

b9 y8

y9

y10 b12

y11

y12

b19

G P S R C F F G Q V V A A I QG R S H C H Q I A A V V Q G F

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

500 750 1000 1250 1500 1750 2000

3.200,58 AMU, +3 H (Parent Error: -7,0 ppm)

Mitogen-activated protein kinase kinase kinase kinase 5 OS=Homo sapiens GN=MAP4K5 PE=1 SV=1

a7-NH3a16-H2O+2Ha16-NH3+2H

a16-NH3+2H+1

y16-NH3-NH3+2Ha16+2H

y6

b7

y7

b8 y8 b9y9

b10 y10b11 b12

C I V R N P Y T GP N R V I C C K

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

600 800 1000 1200 1400

1.814,85 AMU, +2 H (Parent Error: -6,4 ppm)

11

STK6_HUMAN

a7-NH3a16-H2O+2Ha16-NH3+2H

a16-NH3+2H+1

y16-NH3-NH3+2Ha16+2H

y6

b7

y7

b8 y8b9y9

b10 y10b11 b12

G C H K C C I V R N P Y T G H KK H G T Y P N R V I C C K H C G

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750

1.814,85 AMU, +2 H (Parent Error: -6,4 ppm)

JAK1_HUMAN

y12+2H

b7-NH3-H2Ob7-NH3-NH3

a7a7+1

a14-H2O-H2O+2H

y13+2H

y7+1

y18+2H

y4 y5b5

b6

y6b7

b8 y8

b9 y9 b12

Q P L P S A P E N N PA L E E E P N N E P

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200

2.164,06 AMU, +3 H (Parent Error: -6,7 ppm)

BLK_HUMAN

a11-H2O+2H

a6-64

y11-NH3-H2O+2H

b11-NH3-NH3+2H

b6-NH3-64parent+2H-NH3-64

parent+2H+3-64parent+2H-H2O

y2 b3 b4y4 b5y5 y6 b7 b8 y9 b9

D C N A M+16 A F C AA C F A M+16 A N C D

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000

1.217,45 AMU, +2 H (Parent Error: -7,4 ppm)

12

13

Phosphatidylinositol-4-phosphate 5-kinase type-1 beta OS=Homo sapiens GN=PIP5K1B PE=1 SV=2

y3-NH3y6+1

parent+2H-H2O

y1

b2

y2 b3 y3

y4

b4 b5

y5

b6

y6

b7y7

I A D F G L A RR A L G F D A I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

861,47 AMU, +2 H (Parent Error: -12 ppm)

BCAP_HUMAN

a13-H2O+2Hy13+2H

b13+2H

b13+2H+1y7-NH3-H2Oa7-H2O+1y7-H2O

y7-H2O+1

b7-H2O-H2O

b7-NH3-H2O

a14-H2O+2H

a14-H2O+2H+1

y14-H2O+2H

y14-H2O+2H+1

b14-H2O-H2O+2H

a7

a7+1

y7+1

y8-H2O+1

b8-NH3-NH3

b8-NH3+1b16+2Ha17-H2O+2Ha17-H2O+2H+1

a19-NH3-NH3+2Hb19+2Ha20-H2O+2H+1

b5

y6

b6

y7

y8y9

b9y10 b11

L L T E G Q S F S SG L A E E D L S S F

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200

2.309,12 AMU, +3 H (Parent Error: 0,61 ppm)

RAC-alpha serine/threonine-protein kinase OS=Homo sapiens GN=AKT1 PE=1 SV=2

b9-H2O-H2Ob23-NH3-NH3+2Hb23-H2O+2H

b23-H2O+2H+1

b14-H2O-64

y25-NH3-H2O+2H b18+1

b18+2

y7

y8 b12y10 b13y11 y12 b15y13 b17y16b18

S L L S V S S G M+16 E G D N E D N E V P E V T R S RR S R T V E P V E N D E N D G E M+16 G S S V S L L S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 500 1000 1500 2000 2500

2.722,24 AMU, +2 H (Parent Error: 3,2 ppm)

14

HIPK3_HUMAN

y15+2H

y15+2H+1

b2y3b3 b4 b5 y5 b6 y6b7

y8 y10

Y G A E I V S A L D YE S H L Y D L A S V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000 1200

1.940,95 AMU, +3 H (Parent Error: -5,7 ppm)

Diacylglycerol kinase iota OS=Homo sapiens GN=DGKI PE=1 SV=1

y11-H2O-H2O+2Hb11-H2O+2H

y11-H2O+2H

a6-H2Ob6-H2Ob6-H2O+1b6-H2O+2

a12-H2O-H2O+2H

a12-NH3-H2O+2H

a12-NH3-NH3+2Ha12-H2O+2H

b6+1

y12-H2O-H2O+2H

b12-NH3-H2O+2H

y6-NH3-NH3b12-H2O+2H

a9+1

a9+2

parent+2H-H2O

y2 b5y4

y5

b6

y6 b8

y8

b9

b10

D M S H S G W R LL R W G S H S M D T

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000 1200

1.445,66 AMU, +2 H (Parent Error: -11 ppm)

C-Jun-amino-terminal kinase-interacting protein 4 OS=Homo sapiens GN=SPAG9 PE=1 SV=4

b16+2Hb9-H2O+1

a17-H2O+2Hb9+1

a10-H2O-64

b17-H2O-H2O+2H

y17-NH3-NH3+2H

parent+2H-NH3-64parent+2H-64

parent+2H+1-64

parent+2H+3-64

parent+2H-H2O

b7 y6

b8

y7

b9

y8 y9

A F S D FL F D S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

700 800 900 1000 1100

1.968,91 AMU, +2 H (Parent Error: -8,4 ppm)

15

LYN_HUMAN

b11+2H

y11+2Hy11+2H+1

a6-H2O

y9-H2O-H2O

b3 y3 b4y4b5y5 b6 b7 y8 y9

D F L S E E TS A L S A E T

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000

1.927,93 AMU, +3 H (Parent Error: -4,6 ppm)

MAK_HUMAN

a5

b6-H2O

b6-H2O+1b6-NH3+1

b11-NH3-H2O+2H

y5-H2Oy5-NH3

y12-H2O-H2O+2Hb12-NH3-H2O+2H

b8-NH3+1

b8-NH3+2

b9-NH3+1

b9-NH3+2

b2 b3 y3b4b5

y4

b6

y5

b7

y6 y7

y9

y10

y11

L N T L E T E E W F F KK F F W E E T E L T N L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.555,75 AMU, +2 H (Parent Error: -10 ppm)

AKAP1_HUMAN

a8-H2O-H2Oy8-H2Oa16-H2O-H2O+2Ha16-H2O+2Ha16-NH3+2H+1

y8+1

a16+2H+1

y3 b4 y5 y6y7

b7

y8

y9 y10b11

b12 y12b13 b14

S D W P E G Y Q L A S S M N F RR F N M S S A L Q Y G E P W D S

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750

1.886,83 AMU, +2 H (Parent Error: 0,93 ppm)

16

SRPK3_HUMAN

b13-H2O-64+2H

y10+1

y5 y6b6 b7

y7b8y8 b9

y10

b11

L I D F G I A N Q M+16 Q P D T T S V V KK V V S T T D P Q M+16 Q N A I G F D I L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750 2000

2.092,04 AMU, +3 H (Parent Error: -9,1 ppm)

CAMKV_HUMAN

b11+2Hy13+2H

a12-H2O+2H

y7+1

b12-NH3-NH3+2H

a14+2H+1

b15+2H

b15+2H+1

b18+2H

y3 y4

b3

y6

y7

b6

y8

b7 b9y10

b10

V H S+42 E N+14 N+14 A C I NG T S S T K F N I C A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000 1200

2.162,04 AMU, +3 H (Parent Error: -8,4 ppm)

KAP0_HUMAN

b11+2Hy13+2H

a12-H2O+2H

y7+1

b12-NH3-NH3+2H

a14+2H+1

b15+2H

b15+2H+1

b18+2H

y3 y4

b3

y6

y7

b6

y8

b7 b9y10

b10

V H S+42 E N+14 N+14 A C I NT S S T K F N I C A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000 1200

2.162,04 AMU, +3 H (Parent Error: -8,4 ppm)

17

KSR2_HUMAN

b7-H2Oa15+2H+1

b8+1a9-H2O-H2Ob9-H2O

a17-H2O-H2O+2Hb9+1

b9+2

y8-H2O-H2O

b10-H2O

y5 b7y6

b8

y7

b9

y8

y9

b11

y10

y11

y12 y13b14y14 b16

L T V A D A L E P V Q F E D G Q KK Q G D E F Q V P E L A D A V T L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750

1.858,93 AMU, +2 H (Parent Error: -7,5 ppm)

M3K3_HUMAN

b8-H2O+2H

y9-H2O-H2O+2H

a5

parent+2H-H2O

y1 b3 y3b4

y4

b5 y5b6

y6 b7 y7b8

E V M A Y R Q T RR T Q R Y A M V E

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.152,56 AMU, +2 H (Parent Error: -13 ppm)

Dual specificity protein kinase TTK OS=Homo sapiens GN=TTK PE=1 SV=2

b13-H2O-64+2H

y10+1

y5 y6 b6 b7

y7b8y8 b9

y10

b11

F G I A N Q M+16 Q PS T T D P Q M+16 Q N

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200

2.092,04 AMU, +3 H (Parent Error: -9,1 ppm)

18

cGMP-dependent protein kinase 1 OS=Homo sapiens GN=PRKG1 PE=1 SV=3

b4-H2O

b9-H2O+2H

y10+2H

b11-NH3+2H+1

y1 b4 b5

y4

b6

y5 y6 b7 y7

L G K G D W F GR V D E G Q L A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800

2.105,05 AMU, +4 H (Parent Error: -4,5 ppm)

Mitogen-activated protein kinase associated protein 1 (Fragment) OS=Homo sapiens GN=MAPKAP1 PE=4 SV=1

y8+2H

b5-H2O-H2O

a10-NH3-H2O+2Ha5

b5-H2O

y10-H2O-H2O+2Hy5-H2O

b10-NH3+2H

y1

b2y2 y3 y4b4 y6 b6

b7 b8

y8

M T V V T M A S A RR A S A M T V V T M

m/z

Rela

tive

Inte

nsity

0,0%

5,0%

10,0%

15,0%

0 200 400 600 800 1000

1.065,53 AMU, +2 H (Parent Error: 0,43 ppm)

Adenosine kinase OS=Homo sapiens GN=ADK PE=1 SV=2

y18+2H

b9+1

y20-H2O-H2O+2H

y20-NH3-NH3+2Ha10

a10+1

y11+1

y12+1a12+1 b16+1

y3

y4y5

y6

y7 b7y8

b8

y9

b9

y10

y11

b11

y12

b12

y13

b13y14

b14y15b15

b16

b17 b18

V M P Y V D I L F G N E T E A A T F A RR A F T A A E T E N G F L I D V Y P M V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750 2000

2.243,09 AMU, +2 H (Parent Error: -5,4 ppm)

19

Rho-associated protein kinase 1

y8+2H

b5-H2O-H2O

a10-NH3-H2O+2Ha5

b5-H2O

y10-H2O-H2O+2Hy5-H2O

b10-NH3+2H

y1

b2y2 y3 y4b4 y6 b6

b7 b8

y8

M T V V T M A S A RR A S A M T V V T M

m/z

Rela

tive

Inte

nsity

0,0%

5,0%

10,0%

15,0%

0 200 400 600 800 1000

1.065,53 AMU, +2 H (Parent Error: 0,43 ppm)

cDNA FLJ75392, highly similar to Homo sapiens hexokinase II (HKII) mRNA OS=Homo sapiens PE=2 SV=1

b7+2Hb8-H2O-64+2H

a8+2H

y5+0

b2

y2

y3b3

y4

y5

b6

M+16 E R GV P A G A H T

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 300 400 500 600 700

1.954,00 AMU, +4 H (Parent Error: 2,7 ppm)

cDNA FLJ56606, highly similar to Serine/threonine-protein kinase TAO2 (EC 2.7.11.1) OS=Homo sapiens PE=2 SV=1

a8

a15-H2O+2H

b15-NH3-NH3+2H

a15+2H

a15+2H+1

y2 y3b5 y4b6 y5

y6

b8

y7b9

y8b10 b11 y11 y14

L L L L R N S P Q P L RL P Q P S N R L L L L A G G

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

250 500 750 1000 1250 1500

1.603,96 AMU, +2 H (Parent Error: 1,8 ppm)

20

Mitogen-activated protein kinase kinase kinase 4 OS=Homo sapiens GN=MAP3K4 PE=1 SV=2

y12+2Hb13-H2O+2H

b13+2H

b13+2H+1 a9-H2O

b3 y2 y3b4 y4 b5y5b6

y6b8 b9

D I W S L G C V V IK G T V M+16 E I V V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000 1200

2.063,06 AMU, +3 H (Parent Error: 3,2 ppm)

Serine/threonine-protein kinase PAK 6 OS=Homo sapiens GN=PAK6 PE=1 SV=1

y11-H2O+2H

a13-H2O-H2O+2H

y2b2 b3 b4 b5

y5

y7 b8 y9

P E I S A P Q N F QP D F S T H V R H

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800 1000 1200

2.490,25 AMU, +4 H (Parent Error: 0,22 ppm)

FGFR2_HUMAN

b5-H2Oy10-H2O+2H

b12+2H

b7-NH3+1

a13-H2O+2Ha13-H2O+2H+1

y13-H2O-H2O+2H

y13-NH3-H2O+2Hy13-NH3-NH3+2H

b13-H2O+2H+1

b10+1

y3

b6b7

b8 y7b9 y8

b10

P A N C T N E L Y M M M RR M M M Y L E N T C N A P

m/z

Rela

tive

Inte

nsity

0%

20%

40%

60%

0 250 500 750 1000 1250 1500

1.572,66 AMU, +2 H (Parent Error: 1,5 ppm)

21

TRPM6_HUMAN

b7+2Ha15-H2O+2H

b7-NH3-H2O

b7+1

b7+2

a16-H2O+2H

y16-H2O-H2O+2H

b16-NH3-NH3+2H

y4 y5 b5 b6y7 y8

b7

y11 b12

E K M E D V N C S CC S C N V D E M K E

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200 1400

2.017,80 AMU, +2 H (Parent Error: 2,6 ppm)

TBRG4_HUMAN

b9+2Hb5-H2O

y9+2H

a10-H2O+2H

b10-NH3-H2O+2H

b10-H2O+2H

y1 b2 y2b3

y3

b4

y4b5

y5

b6y6

b7

y7

b8y8 b9

y9

E L Q S V E Q E V RR V E Q E V S Q L E

m/z

Rela

tive

Inte

nsity

0%

20%

40%

0 200 400 600 800 1000 1200

1.215,60 AMU, +2 H (Parent Error: -12 ppm)

OBSCN_HUMAN

b14-H2O+2Hb8-H2O-H2Oa8

a15-H2O+2H

y6+1

b3b4

y4b6

y5b7

y6

y7 b10 y8

G G S S S S S S S SF P A L E N D

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800

2.057,87 AMU, +3 H (Parent Error: -9,1 ppm)

22

TRIO_HUMAN

b8-128

a7-NH3+1

a16-64+2Hb16-H2O-64+2Hb16-64+2Hb8-H2O+1

b8-NH3+1

b8-NH3+2

a16-H2O+2Ha16-H2O+2H+1

a16-NH3+2H+1

y16-NH3-H2O+2H

b16-NH3-H2O+2H

b16-NH3-NH3+2H

a16+2H

b4 y5

y6

y7 b7 b8y8 b9 y11

b12b14

M+16 N V G R L Q G F D GF G Q L R G V N M+16 M+16 D N

m/z

Rela

tive

Inte

nsity

0,0%

2,5%

5,0%

7,5%

10,0%

12,5%

500 750 1000 1250 1500

1.815,77 AMU, +2 H (Parent Error: -7,5 ppm)

PAPS1_HUMAN

y10-H2O-H2O+2Hb10-NH3-H2O+2H

b2b3

y3

b4

y4b5y5

b6

y6

b7y7

y8

b9

T D A E T L P A L KK L A P L T E A D T

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.057,56 AMU, +2 H (Parent Error: -9,4 ppm)

TRI27_HUMAN

b10+2Hy10+2H

b5-NH3-H2Oy5-H2Oa11+2Hb5-H2Ob5-H2O+0b5-NH3

y11-H2O+2Hy6-NH3-H2Oy11+2H+1

y6-H2O+1

a12-H2O-H2O+2H

y6+1

y6+2

y12-H2O-H2O+2H

y12-NH3-H2O+2H

b12-NH3-NH3+2H

a12+2H

b12-H2O+2H+1

b3y4b4

y5b5

y6

b6y7b7

y8b8

b9y9b10y10

L Q D I G D T L SS L T D G I D Q L L

m/z

Rela

tive

Inte

nsity

0%

20%

40%

60%

200 400 600 800 1000 1200

1.358,70 AMU, +2 H (Parent Error: -11 ppm)

23

24

Tribbles homolog 1 OS=Homo sapiens GN=TRIB1 PE=1 SV=2

a6-H2O

y2b2 b3 y4b4 y5 b5

y6

y7 b7y8 b8

y9

b10 b11 b12

L L D A D D A A A V A A KK A A V A A A D D A D L L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.242,65 AMU, +2 H (Parent Error: 2,0 ppm)

KALRN_HUMAN

b8-H2O+2H+0b8-H2O+2H

b8+2H+0

b8+2H

y1b2 y2 b3 y3 b4 y4 b5 y5

b6

y6 b7

N H D R I RL D E Q R I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

200 400 600 800

1.537,77 AMU, +3 H (Parent Error: -6,3 ppm)

EPHA7_HUMAN

671,1?676,9?

679,6?

934,5?975,5?

b10-H2O-H2O+2Hb12-NH3-H2O+2H

y6-H2O-H2Oy13+2H

a9

b2

b4

y4

b5

b6y5 b7y6 b8y8b9

y9

b10y10b11

I D T I A A D E S F T Q G D L G E R KK R E G L D G Q T F S E D A A I T D I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750 2000

2.065,00 AMU, +3 H (Parent Error: 2,5 ppm)

AAK1_HUMAN

25

y12+2H

y10+1

y2 b3y3

b4y4

b5

y5 b6y6 b7y7

b8y8

b9y9 b10

y10

b11y11b12y12

b13 y13

L T D P I P T T E T S I A P RR P A I S T E T T P I P D T L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.610,84 AMU, +2 H (Parent Error: -10,0 ppm)

STK4_HUMAN

479,4?500,2?y10-NH3-H2O+2H

b10-H2O+2H

parent+2H-H2O

b2y1b3 y2 b4 y3

y4

b5y5

b6 b7

y6

b8y7

b9

y8

A V G D E M G T V RR V T G M E D G V A

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.033,48 AMU, +2 H (Parent Error: -14 ppm)

COASY_HUMAN

533,4?

542,6?

a5-H2O-H2O

a11-H2O+2Ha11-H2O+2H+0

y11-H2O-H2O+2H

b11-H2O-H2O+2H

parent+2H-H2O

parent+2H-NH3

y1y2

b3 b4

y3

y4

b5

y5

b6

y6

b7b8y7

y8

b9

b10

D G L S E A A A Q S RR S Q A A A E S L G D

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.103,52 AMU, +2 H (Parent Error: -9,4 ppm)

26

TBRG4_HUMAN

591,1?

y9+2H

b10-NH3-H2O+2H

b10-H2O+2H

parent+2H-H2O

y1 b2 y2b3

y3b4

y4b5

y5

b6 y6 b7

y7

b8 y8 b9y9

E L Q S V E Q E V RR V E Q E V S Q L E

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.215,60 AMU, +2 H (Parent Error: -12 ppm)

TRIB1_HUMAN

a6-H2O

y2b2 b3 y4b4 y5 b5

y6

y7 b7y8 b8

y9

b10 b11 b12

L L D A D D A A A V A A KK A A V A A A D D A D L L

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.242,65 AMU, +2 H (Parent Error: 2,0 ppm)

PAK2_HUMAN

553,1?

a9-H2O+2H

y9-H2O-H2O+2Hy9-NH3-H2O+2H

parent+2H-H2O

parent+2H-NH3

b2 y2 y3 b4

y4

b5 y5 b6 y6 b7

y7

b8

y8

M T D E E I M E KK E M I E E D T M

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000

1.124,47 AMU, +2 H (Parent Error: -11 ppm)

27

KAPCA_HUMAN

785,2?

794,1?

806,4?812,4?821,1?

996,5?

997,5?a9-H2O+2H a6-H2Oa13+2H+1

b14-NH3-H2O+2H

y7-H2O+1

b9+1parent+2H-H2O

y3y4

b5y5

b6

y6

b7b8 b9y9 b11

y11b12y12

F P S H F S S D L K D L L RR L L D K L D S S F H S P F

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500

1.660,86 AMU, +2 H (Parent Error: 2,2 ppm)

NTKL_HUMAN

973,5?

internal PELEQYD

y17+2Hy17+2H+1

internal PELEQYDPy18+2H+1

y10-H2O

a9

y19-NH3-H2O+2H

parent+2H-NH3

y4

b5y5

y6 b6

y7

b7

y8 b8

b9 y11

b10

b11y12

b12 y13b13 b14y14b15y15

G I P E L E Q Y D P P E L A D S S G RR G S S D A L E P P D Y Q E L E P I G

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 250 500 750 1000 1250 1500 1750 2000

2.071,96 AMU, +2 H (Parent Error: -7,2 ppm)

MK08_HUMAN

y1

b2

y2 b3y3y4 b4

b5

y5

b6

y6

b7y7

I L D F G L A RR A L G F D L I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

903,51 AMU, +2 H (Parent Error: -13 ppm)

28

SPS1_HUMAN

684,5?

685,4?

693,5?

694,5?

a12-H2O+2H

y5 b4b5

b6y7 y8

b7 y9b8 b9 y10 b11 y13

V A P Q V A T Q N VP T P N V N Q T A V

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

400 600 800 1000 1200

2.106,09 AMU, +3 H (Parent Error: -7,8 ppm)

KS6B2_HUMAN

490,3?

491,2?587,4?

y9+2H

y12-H2O+2H

y5+0

a8

parent+2H-H2O

y1 b4y2

y3

b6

y4

b7

y5

b8

y6

b9

y7 b10y8

b11

y9

y10b12y11 y12

I G G G P G D A A D V Q RR Q V D A A D G P G G G I

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800 1000 1200

1.211,58 AMU, +2 H (Parent Error: -12 ppm)

HCK_HUMAN

350,8?

parent+2H-H2Oparent+2H-NH3

y1b2

y2b3

y3

b4

y4

b5

y5

b6

D A W E I P RR P I E W A D

m/z

Rela

tive

Inte

nsity

0%

25%

50%

75%

100%

0 200 400 600 800

885,43 AMU, +2 H (Parent Error: -14 ppm)

29