Protein: KT33B
Keratin, type I cuticular Ha3-II (Hair keratin, type I Ha3-II) (Keratin-33B) (K33B)

Gene: KT33B, KRT33B
Organism: Homo sapiens
Interactions: 122
UniProt ID: Q14525

Gene Ontology (top 5):
GO:0005198 - structural molecule activity
GO:0005615 - extracellular space
GO:0005829 - cytosol
GO:0005856 - cytoskeleton
GO:0005882 - intermediate filament

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1127650

K2C79
Keratin, type II cytoskeletal 79

4

20

High-throughput

0.901

High

407447

K2C1
Keratin, type II cytoskeletal 1

3

20

High-throughput

0.875

High

618140

K2C4
Keratin, type II cytoskeletal 4

3

20

High-throughput

0.845

High

437171

K2C8
Keratin, type II cytoskeletal 8

3

20

High-throughput

0.843

High

1127661

K2C78
Keratin, type II cytoskeletal 78

2

20

High-throughput

0.794

High

227220

KRT86
Keratin, type II cuticular Hb6

2

20

High-throughput

0.783

High

341771

K2C75
Keratin, type II cytoskeletal 75

2

20

High-throughput

0.783

High

407289

K2C6B
Keratin, type II cytoskeletal 6B

2

20

High-throughput

0.783

High

551554

K2C3
Keratin, type II cytoskeletal 3

2

20

High-throughput

0.783

High

606114

DESM
Desmin

2

20

High-throughput

0.783

High

777463

K22E
Keratin, type II cytoskeletal 2 epidermal

2

20

High-throughput

0.783

High

876469

K2C6C
Keratin, type II cytoskeletal 6C

2

20

High-throughput

0.783

High

1007472

KRT83
Keratin, type II cuticular Hb3

2

20

High-throughput

0.783

High

1007516

KRT85
Keratin, type II cuticular Hb5

2

20

High-throughput

0.783

High

1127645

K2C72
Keratin, type II cytoskeletal 72

2

20

High-throughput

0.783

High

1127648

K2C71
Keratin, type II cytoskeletal 71

2

20

High-throughput

0.783

High

1127651

K2C80
Keratin, type II cytoskeletal 80

2

20

High-throughput

0.783

High

1127685

KRT82
Keratin, type II cuticular Hb2

2

20

High-throughput

0.783

High

169553

HGS
Hepatocyte growth factor-regulated tyrosine kinase substrate

3

19

High-throughput

0.667

High

451157

NFL
Neurofilament light polypeptide

1

20

High-throughput

0.665

High

570422

GFAP
Glial fibrillary acidic protein

1

20

High-throughput

0.665

High

833266

PERI
Peripherin

1

20

High-throughput

0.665

High

566378

K2C5
Keratin, type II cytoskeletal 5

1

20

High-throughput

0.621

High

1030984

K22O
Keratin, type II cytoskeletal 2 oral

1

20

High-throughput

0.621

High

1127644

KRT81
Keratin, type II cuticular Hb1

1

20

High-throughput

0.621

High

1127653

K2C74
Keratin, type II cytoskeletal 74

1

20

High-throughput

0.621

High

1127657

K2C1B
Keratin, type II cytoskeletal 1b

1

20

High-throughput

0.621

High

70203

CRTP1
Cysteine-rich tail protein 1

2

7

High-throughput

0.606

High

479818

GSTP1
Glutathione S-transferase P

2

3

High-throughput

0.606

High

869482

TNFL6
Tumor necrosis factor ligand superfamily member 6

2

5

High-throughput

0.606

High

920627

ARFP1
Arfaptin-1

2

3

High-throughput

0.606

High

940961

HDAC4
Histone deacetylase 4

2

19

High-throughput

0.606

High

1096541

AIMP2
Aminoacyl tRNA synthase complex-interacting multifunctional protein 2

2

3

High-throughput

0.606

High

1127652

PPR18
Phostensin

2

11

High-throughput

0.606

High

1127668

SHC3
SHC-transforming protein 3

2

20

High-throughput

0.606

High

1127681

HPLN2
Hyaluronan and proteoglycan link protein 2

2

8

High-throughput

0.606

High

246601

KDM1A
Lysine-specific histone demethylase 1A

3

11

High-throughput

0.604

High

63195

VP37C
Vacuolar protein sorting-associated protein 37C

2

0

High-throughput

0.580

High

715895

AQP1
Aquaporin-1

1

5

High-throughput

0.573

High

1127688

ABI2
Abl interactor 2

1

20

High-throughput

0.573

High

220243

FRS3
Fibroblast growth factor receptor substrate 3

2

3

High-throughput

0.553

High

262385

DTNB
Dystrobrevin beta

2

12

High-throughput

0.553

High

288410

UBP2
Ubiquitin carboxyl-terminal hydrolase 2

2

20

High-throughput

0.553

High

364136

MOS
Proto-oncogene serine/threonine-protein kinase mos

2

6

High-throughput

0.553

High

528449

COX5B
Cytochrome c oxidase subunit 5B, mitochondrial

2

2

High-throughput

0.553

High

885242

HXA1
Homeobox protein Hox-A1

2

19

High-throughput

0.553

High

965449

LMO4
LIM domain transcription factor LMO4

2

20

High-throughput

0.553

High

1055217

MTG8
Protein CBFA2T1

2

1

High-throughput

0.553

High

1081365

INCA1
Protein INCA1

2

2

High-throughput

0.553

High

1127646

RTP5
Receptor-transporting protein 5

2

4

High-throughput

0.553

High

1127654

NUP54
Nucleoporin p54

2

1

High-throughput

0.553

High

1127655

ATG9A
Autophagy-related protein 9A

2

4

High-throughput

0.553

High

1127662

CCD24
Coiled-coil domain-containing protein 24

2

1

High-throughput

0.553

High

1127665

CNNM3
Metal transporter CNNM3

2

2

High-throughput

0.553

High

1127666

CA216
UPF0500 protein C1orf216

2

11

High-throughput

0.553

High

1127671

SGF29
SAGA-associated factor 29

2

6

High-throughput

0.553

High

1127675

RAMAC
RNA guanine-N7 methyltransferase activating subunit

2

2

High-throughput

0.553

High

1127678

SCNM1
Sodium channel modifier 1

2

7

High-throughput

0.553

High

1127684

PATZ1
POZ-, AT hook-, and zinc finger-containing protein 1

2

7

High-throughput

0.553

High

1127686

KLC4
Kinesin light chain 4

2

17

High-throughput

0.553

High

563766

CFTR
Cystic fibrosis transmembrane conductance regulator

1

20

High-throughput

0.536

High

945792

EPIPL
Epiplakin

1

20

High-throughput

0.536

High

1032309

OTUD4
OTU domain-containing protein 4

1

14

High-throughput

0.536

High

1081735

FP100
Fanconi anemia core complex-associated protein 100

1

6

High-throughput

0.536

High

1113102

CUL3
Cullin-3

1

20

High-throughput

0.536

High

1127649

DCAF6
DDB1- and CUL4-associated factor 6

1

9

High-throughput

0.536

High

1127659

UBR1
E3 ubiquitin-protein ligase UBR1

1

3

High-throughput

0.536

High

1127674

INP5K
Inositol polyphosphate 5-phosphatase K

1

12

High-throughput

0.536

High

1127682

GAN
Gigaxonin

1

13

High-throughput

0.536

High

1127693

UBP15
Ubiquitin carboxyl-terminal hydrolase 15

1

19

High-throughput

0.536

High

966311

1433G
14-3-3 protein gamma

1

17

High-throughput

0.515

High

1127687

PKHJ1
Pleckstrin homology domain-containing family J member 1

1

14

High-throughput

0.515

High

167268

KLF11
Krueppel-like factor 11

1

10

High-throughput

0.515

High

216693

HTRA2
Serine protease HTRA2, mitochondrial

1

1

High-throughput

0.515

High

374599

RASH
GTPase HRas

1

2

High-throughput

0.515

High

442318

GELS
Gelsolin

1

1

High-throughput

0.515

High

702438

CLAT
Choline O-acetyltransferase

1

1

High-throughput

0.515

High

713092

NOS3
Nitric oxide synthase 3

1

1

High-throughput

0.515

High

767209

MERL
Merlin

1

2

High-throughput

0.515

High

843561

HD
Huntingtin

1

2

High-throughput

0.515

High

875961

TCPE
T-complex protein 1 subunit epsilon

1

1

High-throughput

0.515

High

1127656

SPRE1
Sprouty-related, EVH1 domain-containing protein 1

1

2

High-throughput

0.515

High

1127692

RNF11
RING finger protein 11

1

10

High-throughput

0.515

High

353871

BCL10
B-cell lymphoma/leukemia 10

1

0

High-throughput

0.493

High

1050358

ICA69
Islet cell autoantigen 1

1

0

High-throughput

0.493

High

954468

PRPS1
Ribose-phosphate pyrophosphokinase 1

1

0

High-throughput

0.493

High

1127658

ZER1
Protein zer-1 homolog

1

3

High-throughput

0.489

High

1127660

M21D2
Nucleotidyltransferase MB21D2

1

3

High-throughput

0.489

High

1127663

ZBTB2
Zinc finger and BTB domain-containing protein 2

1

10

High-throughput

0.489

High

1127679

ZY11B
Protein zyg-11 homolog B

1

3

High-throughput

0.489

High

1127690

ZN639
Zinc finger protein 639

1

7

High-throughput

0.489

High

272169

OBSL1
Obscurin-like protein 1

1

11

High-throughput

0.479

High

839759

EPS15
Epidermal growth factor receptor substrate 15

1

20

High-throughput

0.479

High

851317

PRS6B
26S proteasome regulatory subunit 6B

1

5

High-throughput

0.479

High

987640

GRB2
Growth factor receptor-bound protein 2

1

20

High-throughput

0.479

High

1127673

NECD
Necdin

1

7

High-throughput

0.479

High

1127676

EFHD1
EF-hand domain-containing protein D1

1

1

High-throughput

0.470

High

109401

G5E9A7
DM1 locus, WD repeat containing

1

7

High-throughput

0.470

High

245938

KIF1B
Kinesin-like protein KIF1B

1

3

High-throughput

0.470

High

301423

WFS1
Wolframin

1

1

High-throughput

0.470

High

650163

FGFR3
Fibroblast growth factor receptor 3

1

2

High-throughput

0.470

High

1127664

GG6L2
Golgin subfamily A member 6-like protein 2

1

20

High-throughput

0.470

High

328009

GBRAP
Gamma-aminobutyric acid receptor-associated protein

1

20

High-throughput

0.445

High

952167

GBRL2
Gamma-aminobutyric acid receptor-associated protein-like 2

1

20

High-throughput

0.445

High

1023777

2ABB
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform

1

10

High-throughput

0.445

High

1127670

RAB24
Ras-related protein Rab-24

1

7

High-throughput

0.445

High

293685

CD123
Translation initiation factor eIF2 assembly protein

1

12

High-throughput

0.437

High

324864

HEXI1
Protein HEXIM1

1

20

High-throughput

0.437

High

914257

EFNA4
Ephrin-A4

1

20

High-throughput

0.437

High

1127647

EZH2
Histone-lysine N-methyltransferase EZH2

1

14

High-throughput

0.437

High

1127667

NALP7
NACHT, LRR and PYD domains-containing protein 7

1

12

High-throughput

0.437

High

1127680

DDX24
ATP-dependent RNA helicase DDX24

1

20

High-throughput

0.437

High

1127689

XPO7
Exportin-7

1

5

High-throughput

0.437

High

47875

A0AUL9
ATG2A protein

1

4

High-throughput

0.407

High

1127669

ESR2
Estrogen receptor beta

1

18

High-throughput

0.407

High

1127672

NEUL4
Neuralized-like protein 4

1

4

High-throughput

0.407

High

1127677

NUP58
Nucleoporin p58/p45

3

0

High-throughput

0.344

High

1127683

DUS21
Dual specificity protein phosphatase 21

2

0

High-throughput

0.316

High

1127691

RAB26
Ras-related protein Rab-26

2

0

High-throughput

0.316

High

946486

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.279

Low

622165

NDUV2
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial

1

0

High-throughput

0.268

Low

1127694

Q9Y649
GW128

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025