Protein: MK38B
Mitogen-activated protein kinase p38b (MAP kinase p38b) (MAPK p38b) (EC 2.7.11.24)

Gene: MK38B, p38b
Organism: Drosophila melanogaster
Interactions: 52
UniProt ID: O61443

Gene Ontology (top 5):
GO:0000165 - MAPK cascade
GO:0003007 - heart morphogenesis
GO:0004674 - protein serine/threonine kinase activity
GO:0004707 - MAP kinase activity
GO:0005524 - ATP binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

263514

MAPK2
MAP kinase-activated protein kinase 2

5

20

Small-scale

0.910

High

263505

MK38A
Mitogen-activated protein kinase p38a

2

19

High-throughput

0.737

High

263504

O62602
mitogen-activated protein kinase kinase

2

20

Small-scale

0.713

High

263509

SRYB
Serendipity locus protein beta

1

2

High-throughput

0.656

High

263532

Q9VHM5
RT10616p

1

1

High-throughput

0.656

High

197034

O18332
FI01544p

1

2

Small-scale

0.618

High

263533

Q9VHV8
protein-tyrosine-phosphatase

1

20

Small-scale

0.618

High

263546

Q9W2F3
protein-tyrosine-phosphatase

2

20

Small-scale

0.600

High

263519

Q7K306
cyclin-dependent kinase

1

20

High-throughput

0.590

High

263507

MLC1
Myosin light chain alkali

1

7

High-throughput

0.587

High

263525

Q9V483
Unc-13, isoform C

1

11

Small-scale

0.553

High

47737

A0AQH0
Proteasome subunit beta

1

3

High-throughput

0.508

High

263508

PER
Period circadian protein

1

5

Small-scale

0.501

High

263511

JRA
Transcription factor Jra

1

20

Small-scale

0.501

High

263522

Q8MSQ4
Mitogen-activated protein kinase kinase kinase 4

1

20

High-throughput

0.492

High

119499

M9NHC5
Uncharacterized protein, isoform C

1

6

High-throughput

0.479

High

120493

M9PD90
Discs large 5, isoform D

1

11

Small-scale

0.479

High

198127

GBLP
Small ribosomal subunit protein RACK1

1

14

Small-scale

0.479

High

263506

O97102
Small ubiquitin-related modifier

1

1

Small-scale

0.479

High

263512

PP2A
Serine/threonine-protein phosphatase PP2A

1

10

Small-scale

0.479

High

263515

RFC2
Replication factor C subunit 2

1

3

Small-scale

0.479

High

263518

MCM4
DNA replication licensing factor MCM4

1

10

Small-scale

0.479

High

263526

NPL4
Nuclear protein localization protein 4 homolog

1

2

Small-scale

0.479

High

263528

ORN
Probable oligoribonuclease

1

1

Small-scale

0.479

High

263529

Q9VCN6
Cell division cycle 16

1

4

Small-scale

0.479

High

263530

GYS
Glycogen [starch] synthase

1

4

Small-scale

0.479

High

263534

CD2B2
CD2 antigen cytoplasmic tail-binding protein 2 homolog

1

1

Small-scale

0.479

High

263535

Q9VKW3
Activator 1 subunit 5

1

3

Small-scale

0.479

High

263539

USH
Zinc finger protein ush

1

1

Small-scale

0.479

High

263541

Q9VT61
Ciz1 zinc finger protein, isoform A

1

3

Small-scale

0.479

High

263543

Q9VTW6
U6 snRNA-associated Sm-like protein LSm2

1

2

Small-scale

0.479

High

263545

RAD50
DNA repair protein RAD50

1

15

Small-scale

0.479

High

263513

SCAL
Protein scalloped

1

0

Small-scale

0.458

High

263527

NEMF
Ribosome quality control complex subunit NEMF homolog

1

0

Small-scale

0.458

High

263547

Q9W2J6
glycogenin glucosyltransferase

1

0

Small-scale

0.458

High

263549

Q9W490
FI04818p

1

5

High-throughput

0.451

High

263516

ESM3
Enhancer of split m3 protein

1

1

High-throughput

0.445

High

263521

LOLAL
Longitudinals lacking protein-like

1

1

High-throughput

0.445

High

263540

TDRKH
Tudor and KH domain-containing protein homolog

1

7

High-throughput

0.445

High

263542

PCID2
PCI domain-containing protein 2 homolog

1

3

High-throughput

0.445

High

263544

Q9VWG1
LD37169p

1

6

High-throughput

0.445

High

263524

Q9U5W2
LP07538p

1

1

High-throughput

0.439

High

263550

X2JAJ7
Uncharacterized protein, isoform C

1

5

High-throughput

0.439

High

263510

OTU
Deubiquitinase otu

1

2

Small-scale

0.437

High

263520

ARMC6
Armadillo repeat-containing protein 6 homolog

1

1

Small-scale

0.437

High

263523

Q8SYU0
Coiled-coil domain-containing protein 43

1

1

Small-scale

0.437

High

263531

Q9VG05
Uncharacterized protein, isoform H

1

6

Small-scale

0.437

High

263537

Q9VLR3
Cytidine deaminase

1

1

Small-scale

0.437

High

263538

ERF1
Eukaryotic peptide chain release factor subunit 1

1

1

Small-scale

0.437

High

263517

Q24090
GH08712p

1

0

High-throughput

0.426

High

263548

IPPK
Inositol-pentakisphosphate 2-kinase

1

0

High-throughput

0.426

High

263536

Q9VLJ4
FI04485p

1

1

High-throughput

0.417

High


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Last updated: 11Aug2025