Protein: CHM1B
Charged multivesicular body protein 1b (CHMP1.5) (Chromatin-modifying protein 1b) (CHMP1b) (Vacuolar protein sorting-associated protein 46-2) (Vps46-2) (hVps46-2)

Gene: CHM1B, CHMP1B
Organism: Homo sapiens
Interactions: 44
UniProt ID: Q7LBR1

Gene Ontology (top 5):
GO:0000421 - autophagosome membrane
GO:0000776 - kinetochore
GO:0000815 - ESCRT III complex
GO:0001778 - plasma membrane repair
GO:0005643 - nuclear pore

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

925655

IST1
IST1 homolog

5

18

Small-scale

0.916

High

1273181

CHM1A
Charged multivesicular body protein 1a

4

19

Small-scale

0.893

High

1273182

VTA1
Vacuolar protein sorting-associated protein VTA1 homolog

4

11

High-throughput

0.890

High

1273179

CHM4B
Charged multivesicular body protein 4b

3

20

High-throughput

0.858

High

340644

STABP
STAM-binding protein

9

12

Small-scale

0.760

High

1273173

CHM1B
Charged multivesicular body protein 1b

2

19

Small-scale

0.752

High

828222

UBP8
Ubiquitin carboxyl-terminal hydrolase 8

3

10

Small-scale

0.687

High

1273184

CHMP5
Charged multivesicular body protein 5

1

20

High-throughput

0.656

High

1273186

VPS4A
Vacuolar protein sorting-associated protein 4A

3

20

Small-scale

0.651

High

221862

CHM2A
Charged multivesicular body protein 2a

1

19

High-throughput

0.618

High

1273187

CHMP3
Charged multivesicular body protein 3

1

20

High-throughput

0.618

High

1273176

MITD1
MIT domain-containing protein 1

2

6

High-throughput

0.606

High

1273185

SPAST
Spastin

2

20

Small-scale

0.597

High

1273183

PICK1
PRKCA-binding protein

2

0

High-throughput

0.580

High

996490

ACTS
Actin, alpha skeletal muscle

1

3

High-throughput

0.536

High

1026110

CLH1
Clathrin heavy chain 1

1

3

High-throughput

0.536

High

1104318

ORC1
Origin recognition complex subunit 1

1

1

High-throughput

0.536

High

1115766

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

7

High-throughput

0.536

High

1273177

TFG
Protein TFG

1

8

High-throughput

0.536

High

1273178

ANCHR
Abscission/NoCut checkpoint regulator

1

2

High-throughput

0.536

High

943381

H2BFS
Histone H2B type F-S

1

5

High-throughput

0.515

High

1124844

FLOT2
Flotillin-2

1

9

High-throughput

0.515

High

289593

U520
U5 small nuclear ribonucleoprotein 200 kDa helicase

1

4

High-throughput

0.508

High

976365

RB11A
Ras-related protein Rab-11A

1

4

High-throughput

0.508

High

1065260

SSRP1
FACT complex subunit SSRP1

1

1

High-throughput

0.508

High

276910

VPS4B
Vacuolar protein sorting-associated protein 4B

1

20

Small-scale

0.501

High

1273180

CNO10
CCR4-NOT transcription complex subunit 10

1

0

High-throughput

0.486

High

1273188

SKAP
Small kinetochore-associated protein

1

0

High-throughput

0.486

High

791488

SYUA
Alpha-synuclein

1

4

High-throughput

0.481

High

583086

VATB1
V-type proton ATPase subunit B, kidney isoform

1

8

High-throughput

0.479

High

629931

BTF3
Transcription factor BTF3

1

6

High-throughput

0.479

High

937799

FOXA1
Hepatocyte nuclear factor 3-alpha

1

3

High-throughput

0.479

High

965051

WDR5
WD repeat-containing protein 5

1

1

Small-scale

0.479

High

921438

SUCA
Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial

1

1

High-throughput

0.464

High

1258119

UBP54
Ubiquitin carboxyl-terminal hydrolase 54

1

7

Small-scale

0.457

High

1273175

TP4AP
Short transient receptor potential channel 4-associated protein

1

2

High-throughput

0.457

High

1273189

TNPO3
Transportin-3

1

9

High-throughput

0.457

High

255094

HCN1
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1

1

6

High-throughput

0.445

High

765654

BMI1
Polycomb complex protein BMI-1

1

7

High-throughput

0.445

High

800514

VATA
V-type proton ATPase catalytic subunit A

1

14

High-throughput

0.445

High

1119182

CAC1C
Voltage-dependent L-type calcium channel subunit alpha-1C

1

4

High-throughput

0.445

High

1039109

RASF7
Ras association domain-containing protein 7

1

0

High-throughput

0.265

Low

1273174

LZTR1
Leucine-zipper-like transcriptional regulator 1

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025