Protein: KTNB1
Katanin p80 WD40 repeat-containing subunit B1 (Katanin p80 subunit B1) (p80 katanin)

Gene: KTNB1, KATNB1
Organism: Homo sapiens
Interactions: 85
UniProt ID: Q9BVA0

Gene Ontology (top 5):
GO:0000922 - spindle pole
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005813 - centrosome
GO:0005819 - spindle

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

282484

KTNA1
Katanin p60 ATPase-containing subunit A1

7

18

Small-scale

0.975

High

1415089

KTBL1
KATNB1-like protein 1

4

3

High-throughput

0.892

High

1407542

TCPH
T-complex protein 1 subunit eta

2

20

High-throughput

0.811

High

1124035

DYHC1
Cytoplasmic dynein 1 heavy chain 1

2

7

Small-scale

0.799

High

1054139

BTK
Tyrosine-protein kinase BTK

2

7

High-throughput

0.789

High

876151

TCPE
T-complex protein 1 subunit epsilon

2

20

High-throughput

0.789

High

1007244

TCPB
T-complex protein 1 subunit beta

2

20

High-throughput

0.789

High

1415087

KATL1
Katanin p60 ATPase-containing subunit A-like 1

2

20

High-throughput

0.789

High

845346

LIS1
Platelet-activating factor acetylhydrolase IB subunit beta

1

18

Small-scale

0.724

High

1415094

RL3R1
Relaxin-3 receptor 1

1

2

High-throughput

0.698

High

1415093

PFD4
Prefoldin subunit 4

3

4

High-throughput

0.667

High

1415097

PFD2
Prefoldin subunit 2

3

3

High-throughput

0.667

High

822844

VHL
von Hippel-Lindau disease tumor suppressor

1

1

High-throughput

0.665

High

261867

PFD1
Prefoldin subunit 1

3

4

High-throughput

0.650

High

908889

NEK3
Serine/threonine-protein kinase Nek3

3

9

High-throughput

0.650

High

1415086

KTNB1
Katanin p80 WD40 repeat-containing subunit B1

1

18

Small-scale

0.647

High

1415104

ASB3
Ankyrin repeat and SOCS box protein 3

2

8

High-throughput

0.628

High

610865

TCPA
T-complex protein 1 subunit alpha

1

20

High-throughput

0.618

High

612295

ARF4
ADP-ribosylation factor 4

1

7

High-throughput

0.618

High

821543

TCPZ
T-complex protein 1 subunit zeta

1

20

High-throughput

0.618

High

970076

RS16
Small ribosomal subunit protein uS9

1

8

High-throughput

0.618

High

992939

RACK1
Small ribosomal subunit protein RACK1

1

18

High-throughput

0.618

High

1415091

PKHA4
Pleckstrin homology domain-containing family A member 4

1

17

High-throughput

0.618

High

1415103

ARIP4
Helicase ARIP4

1

20

High-throughput

0.618

High

175187

SC16A
Protein transport protein Sec16A

1

8

High-throughput

0.575

High

1227377

A16L1
Autophagy-related protein 16-1

1

20

High-throughput

0.575

High

1384256

SH3K1
SH3 domain-containing kinase-binding protein 1

2

6

High-throughput

0.571

High

1415101

NUDC
Nuclear migration protein nudC

2

13

High-throughput

0.571

High

1415088

NDEL1
Nuclear distribution protein nudE-like 1

1

20

Small-scale

0.561

High

1415095

CAMP3
Calmodulin-regulated spectrin-associated protein 3

1

16

Small-scale

0.561

High

1316875

ASPM
Abnormal spindle-like microcephaly-associated protein

2

10

Small-scale

0.552

High

244999

KATIP
Katanin-interacting protein

2

0

High-throughput

0.547

High

1415098

PNMA2
Paraneoplastic antigen Ma2

1

3

High-throughput

0.536

High

1316446

XRN1
5'-3' exoribonuclease 1

1

2

High-throughput

0.481

High

182180

PFD6
Prefoldin subunit 6

1

5

High-throughput

0.479

High

242784

PRKN
E3 ubiquitin-protein ligase parkin

1

18

High-throughput

0.479

High

425954

PCCB
Propionyl-CoA carboxylase beta chain, mitochondrial

1

15

High-throughput

0.479

High

637709

FLNA
Filamin-A

1

13

High-throughput

0.479

High

640999

VDAC1
Non-selective voltage-gated ion channel VDAC1

1

6

High-throughput

0.479

High

658375

RS3
Small ribosomal subunit protein uS3

1

5

High-throughput

0.479

High

680485

ATPA
ATP synthase F(1) complex subunit alpha, mitochondrial

1

8

High-throughput

0.479

High

749124

RL9
Large ribosomal subunit protein uL6

1

6

High-throughput

0.479

High

791680

SYUA
Alpha-synuclein

1

4

High-throughput

0.479

High

813201

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

1

2

High-throughput

0.479

High

859047

RL27A
Large ribosomal subunit protein uL15

1

6

High-throughput

0.479

High

963365

PFD3
Prefoldin subunit 3

1

5

High-throughput

0.479

High

981948

RL23
Large ribosomal subunit protein uL14

1

1

High-throughput

0.479

High

985854

RL11
Large ribosomal subunit protein uL5

1

4

High-throughput

0.479

High

996315

EF1A1
Elongation factor 1-alpha 1

1

3

High-throughput

0.479

High

1065760

CAMP2
Calmodulin-regulated spectrin-associated protein 2

1

17

High-throughput

0.479

High

1141898

EEA1
Early endosome antigen 1

1

16

High-throughput

0.479

High

1350436

BICD2
Protein bicaudal D homolog 2

1

14

High-throughput

0.479

High

1401971

GCP6
Gamma-tubulin complex component 6

1

2

High-throughput

0.479

High

1404656

PFD5
Prefoldin subunit 5

1

5

High-throughput

0.479

High

1406009

PHB2
Prohibitin-2

1

8

High-throughput

0.479

High

1415092

MCCB
Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial

1

15

High-throughput

0.479

High

1415096

ZRAN1
Ubiquitin thioesterase ZRANB1

1

7

High-throughput

0.479

High

1415099

ALK
ALK tyrosine kinase receptor

1

18

High-throughput

0.479

High

1415102

ADIP
Afadin- and alpha-actinin-binding protein

1

1

High-throughput

0.479

High

91536

C9J2C0
Tubulin alpha chain

1

15

High-throughput

0.445

High

95896

E7EQL8
Tubulin gamma complex component 6

1

2

High-throughput

0.445

High

96828

E9PBF6
Lamin B1

1

9

High-throughput

0.445

High

104275

F5H3M2
Kinesin-like protein

1

3

High-throughput

0.445

High

107307

F8VVB9
Tubulin alpha 1b

1

20

High-throughput

0.445

High

214616

WDR62
WD repeat-containing protein 62

1

19

High-throughput

0.445

High

408151

TBB4A
Tubulin beta-4A chain

1

18

High-throughput

0.445

High

457663

TBB5
Tubulin beta chain

1

18

High-throughput

0.445

High

997104

TBA4A
Tubulin alpha-4A chain

1

12

High-throughput

0.445

High

997487

TBB4B
Tubulin beta-4B chain

1

18

High-throughput

0.445

High

1108686

TBB3
Tubulin beta-3 chain

1

18

High-throughput

0.445

High

1118579

TBB2A
Tubulin beta-2A chain

1

18

High-throughput

0.445

High

1134702

NUMA1
Nuclear mitotic apparatus protein 1

1

13

High-throughput

0.445

High

1191959

TBB8
Tubulin beta-8 chain

1

18

High-throughput

0.445

High

1210978

CE170
Centrosomal protein of 170 kDa

1

19

High-throughput

0.445

High

1244139

TBA3E
Tubulin alpha-3E chain

1

12

High-throughput

0.445

High

1259470

TBA1A
Tubulin alpha-1A chain

1

15

High-throughput

0.445

High

1339877

KNL1
Outer kinetochore KNL1 complex subunit KNL1

1

2

High-throughput

0.445

High

1410567

TBA1C
Tubulin alpha-1C chain

1

15

High-throughput

0.445

High

1414174

TBB6
Tubulin beta-6 chain

1

18

High-throughput

0.445

High

1415090

TBB1
Tubulin beta-1 chain

1

20

High-throughput

0.445

High

1415100

MACF1
Microtubule-actin cross-linking factor 1, isoforms 1/2/3/4/5

1

14

High-throughput

0.445

High

769058

RFA3
Replication protein A 14 kDa subunit

1

6

High-throughput

0.437

High

1143507

PCM1
Pericentriolar material 1 protein

1

0

High-throughput

0.426

High

1405210

MPP9
M-phase phosphoprotein 9

1

0

High-throughput

0.426

High


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Last updated: 11Aug2025