Protein: KTNA1
Katanin p60 ATPase-containing subunit A1 (Katanin p60 subunit A1) (EC 5.6.1.1) (p60 katanin)

Gene: KTNA1, KATNA1
Organism: Homo sapiens
Interactions: 88
UniProt ID: O75449

Gene Ontology (top 5):
GO:0000922 - spindle pole
GO:0005524 - ATP binding
GO:0005737 - cytoplasm
GO:0005813 - centrosome
GO:0005819 - spindle

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

282484

KTNB1
Katanin p80 WD40 repeat-containing subunit B1

7

18

Small-scale

0.975

High

282489

KTBL1
KATNB1-like protein 1

5

7

High-throughput

0.932

High

282482

TCPH
T-complex protein 1 subunit eta

2

13

High-throughput

0.628

High

282483

INP5K
Inositol polyphosphate 5-phosphatase K

2

2

High-throughput

0.628

High

282506

ARI1
E3 ubiquitin-protein ligase ARIH1

2

12

High-throughput

0.628

High

282507

ASB3
Ankyrin repeat and SOCS box protein 3

1

18

High-throughput

0.618

High

128361

PSMD9
26S proteasome non-ATPase regulatory subunit 9

1

1

High-throughput

0.618

High

240286

PRKN
E3 ubiquitin-protein ligase parkin

1

16

High-throughput

0.618

High

282492

PFD4
Prefoldin subunit 4

2

0

High-throughput

0.602

High

282446

TAU
Microtubule-associated protein tau

2

10

High-throughput

0.601

High

282505

DCAF1
DDB1- and CUL4-associated factor 1

1

16

Small-scale

0.578

High

282485

KATL1
Katanin p60 ATPase-containing subunit A-like 1

1

18

High-throughput

0.575

High

282451

LIS1
Platelet-activating factor acetylhydrolase IB subunit beta

1

10

Small-scale

0.561

High

282468

DYHC1
Cytoplasmic dynein 1 heavy chain 1

1

3

Small-scale

0.561

High

282478

DYRK2
Dual specificity tyrosine-phosphorylation-regulated kinase 2

1

13

Small-scale

0.561

High

282487

NDEL1
Nuclear distribution protein nudE-like 1

1

6

Small-scale

0.561

High

282494

CAMP3
Calmodulin-regulated spectrin-associated protein 3

1

5

Small-scale

0.561

High

217235

ARK72
Aflatoxin B1 aldehyde reductase member 2

1

7

High-throughput

0.536

High

250187

VINEX
Vinexin

1

8

High-throughput

0.536

High

261746

PFD1
Prefoldin subunit 1

1

2

High-throughput

0.536

High

282439

LATS1
Serine/threonine-protein kinase LATS1

1

6

High-throughput

0.536

High

282442

CAN1
Calpain-1 catalytic subunit

1

3

High-throughput

0.536

High

282452

TCPE
T-complex protein 1 subunit epsilon

1

15

High-throughput

0.536

High

282454

NEK3
Serine/threonine-protein kinase Nek3

1

11

High-throughput

0.536

High

282459

TCPB
T-complex protein 1 subunit beta

1

16

High-throughput

0.536

High

282460

SRSF3
Serine/arginine-rich splicing factor 3

1

6

High-throughput

0.536

High

282461

SPTB2
Spectrin beta chain, non-erythrocytic 1

1

11

High-throughput

0.536

High

282486

RHG39
Rho GTPase-activating protein 39

1

5

High-throughput

0.536

High

282491

NCK5L
Nck-associated protein 5-like

1

1

High-throughput

0.536

High

282495

DAPLE
Protein Daple

1

11

High-throughput

0.536

High

282499

PFD2
Prefoldin subunit 2

1

2

High-throughput

0.536

High

282508

SRPRB
Signal recognition particle receptor subunit beta

1

10

High-throughput

0.536

High

282445

SRPRA
Signal recognition particle receptor subunit alpha

1

0

High-throughput

0.513

High

282477

ZNT7
Zinc transporter 7

1

0

High-throughput

0.513

High

282493

RTEL1
Regulator of telomere elongation helicase 1

1

0

High-throughput

0.513

High

282441

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.501

High

282453

CLK1
Dual specificity protein kinase CLK1

1

11

High-throughput

0.501

High

282437

UBP1
Ubiquitin carboxyl-terminal hydrolase 1

1

4

High-throughput

0.489

High

282501

PNMA2
Paraneoplastic antigen Ma2

1

1

High-throughput

0.489

High

282436

CIAO1
Probable cytosolic iron-sulfur protein assembly protein CIAO1

1

10

High-throughput

0.479

High

282438

UBR5
E3 ubiquitin-protein ligase UBR5

1

10

Small-scale

0.479

High

282444

HS90A
Heat shock protein HSP 90-alpha

1

13

Small-scale

0.479

High

282455

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

6

High-throughput

0.479

High

282463

IF4G1
Eukaryotic translation initiation factor 4 gamma 1

1

7

High-throughput

0.479

High

282464

CAMP2
Calmodulin-regulated spectrin-associated protein 2

1

12

High-throughput

0.479

High

282466

CUL3
Cullin-3

1

14

Small-scale

0.479

High

282469

DDB1
DNA damage-binding protein 1

1

2

Small-scale

0.479

High

282471

ODFP2
Outer dense fiber protein 2

1

5

High-throughput

0.479

High

282472

FILA2
Filaggrin-2

1

10

High-throughput

0.479

High

282476

RHG24
Rho GTPase-activating protein 24

1

6

High-throughput

0.479

High

282479

SH3K1
SH3 domain-containing kinase-binding protein 1

1

5

High-throughput

0.479

High

282480

UBP47
Ubiquitin carboxyl-terminal hydrolase 47

1

6

Small-scale

0.479

High

282496

KLH42
Kelch-like protein 42

1

2

Small-scale

0.479

High

282498

ZRAN1
Ubiquitin thioesterase ZRANB1

1

9

High-throughput

0.479

High

282502

CHIP
E3 ubiquitin-protein ligase CHIP

1

7

Small-scale

0.479

High

282447

CLUS
Clusterin

1

0

Small-scale

0.460

High

282448

EGR1
Early growth response protein 1

1

0

High-throughput

0.458

High

282503

ADIP
Afadin- and alpha-actinin-binding protein

1

0

High-throughput

0.458

High

185291

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

12

High-throughput

0.457

High

61328

A3KFJ0
non-specific serine/threonine protein kinase

1

5

High-throughput

0.445

High

104281

F5H5D3
Tubulin alpha chain

1

20

High-throughput

0.445

High

114636

H0YNH1
Katanin regulatory subunit B1 like 1

1

2

High-throughput

0.445

High

117330

K7ESM5
Tubulin beta chain

1

20

High-throughput

0.445

High

244910

KATIP
Katanin-interacting protein

1

1

High-throughput

0.445

High

282440

TBB4A
Tubulin beta-4A chain

1

20

High-throughput

0.445

High

282443

TBB5
Tubulin beta chain

1

20

High-throughput

0.445

High

282456

TBA1B
Tubulin alpha-1B chain

1

20

High-throughput

0.445

High

282457

TBA4A
Tubulin alpha-4A chain

1

20

High-throughput

0.445

High

282458

TBB4B
Tubulin beta-4B chain

1

20

High-throughput

0.445

High

282465

TBB3
Tubulin beta-3 chain

1

20

High-throughput

0.445

High

282467

TBB2A
Tubulin beta-2A chain

1

20

High-throughput

0.445

High

282470

TBB8
Tubulin beta-8 chain

1

20

High-throughput

0.445

High

282473

TBA3E
Tubulin alpha-3E chain

1

20

High-throughput

0.445

High

282474

TBA1A
Tubulin alpha-1A chain

1

20

High-throughput

0.445

High

282475

ASPM
Abnormal spindle-like microcephaly-associated protein

1

11

Small-scale

0.445

High

282490

TBB1
Tubulin beta-1 chain

1

20

High-throughput

0.445

High

282497

CLIP2
CAP-Gly domain-containing linker protein 2

1

9

High-throughput

0.445

High

282449

TNR5
Tumor necrosis factor receptor superfamily member 5

1

5

High-throughput

0.437

High

282462

SRSF2
Serine/arginine-rich splicing factor 2

1

4

High-throughput

0.437

High

282481

SNX27
Sorting nexin-27

1

3

High-throughput

0.437

High

99118

F1T0I1
Protein transport protein sec16

1

5

High-throughput

0.407

High

116965

J3KP15
Serine/arginine-rich splicing factor 2

1

4

High-throughput

0.407

High

282488

LACRT
Extracellular glycoprotein lacritin

2

0

High-throughput

0.328

High

180975

LRAD4
Low-density lipoprotein receptor class A domain-containing protein 4

1

0

High-throughput

0.279

Low

282450

SOAT1
Sterol O-acyltransferase 1

1

0

High-throughput

0.279

Low

282500

ENOPH
Enolase-phosphatase E1

1

0

High-throughput

0.279

Low

282504

GOT1B
Vesicle transport protein GOT1B

1

0

High-throughput

0.279

Low

114494

H0YC01
HECT domain and ankyrin repeat containing E3 ubiquitin protein ligase 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025