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Table 2 Predicted phosphorylation and O-glycosylation sites on IGFBP-6 protein

From: Serine 204 phosphorylation and O-β-GlcNAC interplay of IGFBP-6 as therapeutic indicator to regulate IGF-II functions in viral mediated hepatocellular carcinoma

Substrate

Position

Phosphorylation prediction

Kinase prediction

O-glycosylation prediction

Surface accessibility

  

Netphos

Disphos

NetphosK

Kinasephos

YinOYang

OGPET

Scansite

NetSurfP

Thr

2

Y

Y

MAPK, CDK5

-

N

LP

-

E

Ser

21

Y

N

MAPK, CDC2, GSK3

CAM2, CDC2, MAPK, CDK

N

LP

-

B

Ser

52

Y

Y

CK2

CDC2, ATM, IKK

N

VHP

<1

E

Thr

75

P

Y

MAPK, CDK5

CDK

N

VHP

<1

E

Ser

120

Y

Y

PKC, PKA

PKG, CKI

N

LP

-

E

Thr

126

Y

Y

PKC, CDC2

PKC

N

VHP

-

E

Thr

143

N

N

-

MDD

Y

VHP

-

E

Ser

144

Y

Y

-

PKC, CDC2

Y

HP

>1

E

Thr

145

P

Y

PKC

CDK, MDD

Y

HP

>1

E

Thr

146

Y

Y

CDK5

CDC2, CDK

Y

HP

>1

E

Ser

148

Y

Y

DNAPK, ATM

PKA, CKI, ATM

Y

HP

>1

E

Ser

152

Y

N

-

CDC2, IKK

Y

VHP

-

E

Thr

158

P

N

-

CK2

N

LP

-

E

Ser

169

Y

N

PKC

CAM2, CKI, IKK

N

LP

<1

E

Thr

176

N

Y

PKC

PKC

N

LP

-

E

Thr

184

Y

N

PKC

PKC

N

LP

-

E

Ser

203

P

Y

-

CKI, CDC2, IKK

N

VHP

-

E

Ser

204

Y

Y

PKC, ATM, DNAPK

ATM

Y

HP

>1

B

Ser

221

P

Y

GSK3

PKG, IKK

N

LP

<1

B

Ser

225

Y

Y

GSK3

CDC2, CDK, ATM

N

LP

>1

B

Ser

231

P

Y

-

CDC2, CDK

Y

VHP

-

E

Ser

232

N

Y

CDK5

IKK, PKB

Y

NHP

<1

B

Ser

233

P

Y

CDC2

IKK

Y

HP

<1

E

Thr

236

N

Y

CDC2

-

Y

VHP

-

E

Ser

238

N

Y

-

-

Y

-

-

E

Ser

239

N

Y

CDC2

-

Y

HP

-

E

  1. Y = yes (threshold >0.5), P = probable (threshold > 0.1~0.5), N = No (threshold <0.1), VHP = very high potential (threshold ≥1.0), HP = high potential (threshold >0.8 <1.0), LP = low potential (threshold <0.8), <1 = low surface accessibility, >1 = high surface accessibility, 1 = low potential for solvent accessibility, 2 = high potential for solvent accessibility, B = Buried surface, E = Exposed surface,