Protein: KRA44
Keratin-associated protein 4-4 (Keratin-associated protein 4-13) (Keratin-associated protein 4.13) (Keratin-associated protein 4.4) (Ultrahigh sulfur keratin-associated protein 4.13) (Ultrahigh sulfur keratin-associated protein 4.4)

Gene: KRA44, KRTAP4-4
Organism: Homo sapiens
Interactions: 81
UniProt ID: Q9BYR3

Gene Ontology (top 5):
GO:0005829 - cytosol
GO:0045095 - keratin filament

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

950666

KR108
Keratin-associated protein 10-8

2

20

High-throughput

0.615

High

300232

GLRX3
Glutaredoxin-3

2

20

High-throughput

0.606

High

336768

BAG4
BAG family molecular chaperone regulator 4

2

3

High-throughput

0.606

High

685943

KRA59
Keratin-associated protein 5-9

2

20

High-throughput

0.606

High

948298

KR121
Keratin-associated protein 12-1

2

19

High-throughput

0.606

High

948725

KR10A
Keratin-associated protein 10-10

2

20

High-throughput

0.606

High

949621

KR123
Keratin-associated protein 12-3

2

19

High-throughput

0.606

High

950204

KR106
Keratin-associated protein 10-6

2

20

High-throughput

0.606

High

1198045

KR132
Keratin-associated protein 13-2

2

20

High-throughput

0.606

High

1214285

LCE1A
Late cornified envelope protein 1A

2

20

High-throughput

0.606

High

1235778

KR511
Keratin-associated protein 5-11

2

20

High-throughput

0.606

High

1235812

KRA57
Keratin-associated protein 5-7

2

20

High-throughput

0.606

High

1244066

KR261
Keratin-associated protein 26-1

2

15

High-throughput

0.606

High

1277920

NUFP2
FMR1-interacting protein NUFIP2

2

20

High-throughput

0.606

High

1307451

KRA13
Keratin-associated protein 1-3

2

20

High-throughput

0.606

High

1418971

KR171
Keratin-associated protein 17-1

2

4

High-throughput

0.606

High

1418983

KRA98
Keratin-associated protein 9-8

2

20

High-throughput

0.606

High

1419001

KRA93
Keratin-associated protein 9-3

2

20

High-throughput

0.606

High

1419028

KRA92
Keratin-associated protein 9-2

2

20

High-throughput

0.606

High

1419069

KRA45
Keratin-associated protein 4-5

2

20

High-throughput

0.606

High

1419080

KRA42
Keratin-associated protein 4-2

2

20

High-throughput

0.606

High

1419081

KRA32
Keratin-associated protein 3-2

2

20

High-throughput

0.606

High

1419083

KRA15
Keratin-associated protein 1-5

2

20

High-throughput

0.606

High

1419085

SHFL
Shiftless antiviral inhibitor of ribosomal frameshifting protein

2

18

High-throughput

0.606

High

1419088

GLCNE
Bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase

2

15

High-throughput

0.606

High

70461

CRTP1
Cysteine-rich tail protein 1

2

20

High-throughput

0.561

High

159095

LCE2B
Late cornified envelope protein 2B

2

20

High-throughput

0.553

High

715953

AQP1
Aquaporin-1

2

10

High-throughput

0.553

High

733210

OTX1
Homeobox protein OTX1

2

20

High-throughput

0.553

High

885398

HXA1
Homeobox protein Hox-A1

2

20

High-throughput

0.553

High

892240

MCSP
Sperm mitochondrial-associated cysteine-rich protein

2

20

High-throughput

0.553

High

1039810

CREB5
Cyclic AMP-responsive element-binding protein 5

2

20

High-throughput

0.553

High

1086990

PO4F2
POU domain, class 4, transcription factor 2

2

19

High-throughput

0.553

High

1132234

CBX2
Chromobox protein homolog 2

2

10

High-throughput

0.553

High

1152408

ALX1
ALX homeobox protein 1

2

2

High-throughput

0.553

High

1212922

LCE3C
Late cornified envelope protein 3C

2

20

High-throughput

0.553

High

1212952

LCE3E
Late cornified envelope protein 3E

2

20

High-throughput

0.553

High

1213923

LCE1C
Late cornified envelope protein 1C

2

20

High-throughput

0.553

High

1213967

LCE1D
Late cornified envelope protein 1D

2

20

High-throughput

0.553

High

1214008

LCE1E
Late cornified envelope protein 1E

2

20

High-throughput

0.553

High

1214054

LCE1F
Late cornified envelope protein 1F

2

20

High-throughput

0.553

High

1214328

LCE1B
Late cornified envelope protein 1B

2

20

High-throughput

0.553

High

1215061

LCE3A
Late cornified envelope protein 3A

2

20

High-throughput

0.553

High

1215089

LCE3B
Late cornified envelope protein 3B

2

20

High-throughput

0.553

High

1215123

LCE4A
Late cornified envelope protein 4A

2

20

High-throughput

0.553

High

1215158

LCE2A
Late cornified envelope protein 2A

2

20

High-throughput

0.553

High

1215201

LCE2C
Late cornified envelope protein 2C

2

20

High-throughput

0.553

High

1215956

LCE5A
Late cornified envelope protein 5A

2

20

High-throughput

0.553

High

1224898

TENS2
Tensin-2

2

9

High-throughput

0.553

High

1250306

ATL4
ADAMTS-like protein 4

2

20

High-throughput

0.553

High

1253122

ZN497
Zinc finger protein 497

2

15

High-throughput

0.553

High

1311466

TRI42
Tripartite motif-containing protein 42

2

12

High-throughput

0.553

High

1315165

ZN440
Zinc finger protein 440

2

20

High-throughput

0.553

High

1337347

CTSR1
Cation channel sperm-associated protein 1

2

20

High-throughput

0.553

High

1364914

NR4A3
Nuclear receptor subfamily 4 group A member 3

2

13

High-throughput

0.553

High

1392742

ZN764
Zinc finger protein 764

2

20

High-throughput

0.553

High

1419084

NPDC1
Neural proliferation differentiation and control protein 1

2

16

High-throughput

0.553

High

1419086

HEY2
Hairy/enhancer-of-split related with YRPW motif protein 2

2

4

High-throughput

0.553

High

1419087

CRCT1
Cysteine-rich C-terminal protein 1

2

14

High-throughput

0.553

High

950124

KR105
Keratin-associated protein 10-5

1

20

High-throughput

0.515

High

1186799

KRA63
Keratin-associated protein 6-3

1

2

High-throughput

0.515

High

1419082

KRA24
Keratin-associated protein 2-4

1

20

High-throughput

0.515

High

517104

NT2NC
Notch homolog 2 N-terminal-like protein C

1

20

High-throughput

0.483

High

505381

KRA23
Keratin-associated protein 2-3

1

20

High-throughput

0.481

High

949773

KR101
Keratin-associated protein 10-1

1

20

High-throughput

0.481

High

950394

KR107
Keratin-associated protein 10-7

1

20

High-throughput

0.481

High

950884

KR109
Keratin-associated protein 10-9

1

20

High-throughput

0.481

High

1059736

KRA11
Keratin-associated protein 1-1

1

20

High-throughput

0.481

High

1235852

KRA56
Keratin-associated protein 5-6

1

20

High-throughput

0.481

High

1235876

KRA54
Keratin-associated protein 5-4

1

20

High-throughput

0.481

High

1235901

KRA53
Keratin-associated protein 5-3

1

20

High-throughput

0.481

High

1257650

KRA52
Keratin-associated protein 5-2

1

13

High-throughput

0.481

High

1410094

KR412
Keratin-associated protein 4-12

1

20

High-throughput

0.481

High

1418377

LCE3D
Late cornified envelope protein 3D

1

20

High-throughput

0.481

High

1419047

KR411
Keratin-associated protein 4-11

1

20

High-throughput

0.481

High

1232564

Q6FHY5
MEOX2 protein

1

20

High-throughput

0.470

High

623

NBPFJ
NBPF family member NBPF19

1

17

High-throughput

0.439

High

894148

MEOX2
Homeobox protein MOX-2

1

20

High-throughput

0.439

High

1215235

LCE2D
Late cornified envelope protein 2D

1

20

High-throughput

0.439

High

1232125

VASN
Vasorin

1

20

High-throughput

0.439

High

1277389

NT2NA
Notch homolog 2 N-terminal-like protein A

1

20

High-throughput

0.439

High


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Last updated: 11Aug2025