Protein: BCL2
Apoptosis regulator Bcl-2

Gene: BCL2
Organism: Homo sapiens
Interactions: 141
UniProt ID: P10415

Gene Ontology (top 5):
GO:0000082 - G1/S transition of mitotic cell cycle
GO:0000209 - protein polyubiquitination
GO:0001503 - ossification
GO:0001541 - ovarian follicle development
GO:0001656 - metanephros development

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

522095

BECN1
Beclin-1

54

8

Small-scale

0.996

High

522077

BAX
Apoptosis regulator BAX

25

17

Small-scale

0.990

High

219594

B2L11
Bcl-2-like protein 11

18

17

Small-scale

0.987

High

522119

BAD
Bcl2-associated agonist of cell death

12

8

Small-scale

0.982

High

413066

P53
Cellular tumor antigen p53

8

9

Small-scale

0.975

High

522067

BID
BH3-interacting domain death agonist

8

10

Small-scale

0.963

High

522078

B2CL1
Bcl-2-like protein 1

6

17

Small-scale

0.946

High

522102

BAK
Bcl-2 homologous antagonist/killer

6

17

Small-scale

0.930

High

522130

BBC3
Bcl-2-binding component 3, isoforms 1/2

5

7

Small-scale

0.915

High

522091

APR
Phorbol-12-myristate-13-acetate-induced protein 1

3

7

Small-scale

0.861

High

522040

BCL2
Apoptosis regulator Bcl-2

3

17

Small-scale

0.847

High

522090

ASPP2
Apoptosis-stimulating of p53 protein 2

2

3

Small-scale

0.839

High

522124

BMF
Bcl-2-modifying factor

3

8

Small-scale

0.814

High

522131

NLRP1
NACHT, LRR and PYD domains-containing protein 1

2

2

Small-scale

0.812

High

240570

PRKN
E3 ubiquitin-protein ligase parkin

2

7

Small-scale

0.806

High

522128

BAG1
BAG family molecular chaperone regulator 1

2

1

Small-scale

0.757

High

522094

FKBP8
Peptidyl-prolyl cis-trans isomerase FKBP8

7

2

Small-scale

0.756

High

522138

B2L10
Bcl-2-like protein 10

2

4

Small-scale

0.754

High

522086

BIK
Bcl-2-interacting killer

11

6

Small-scale

0.754

High

522059

BAG6
Large proline-rich protein BAG6

1

4

Small-scale

0.724

High

522045

NR4A1
Nuclear receptor subfamily 4immunitygroup A member 1

3

8

Small-scale

0.692

High

522125

BBC3B
Bcl-2-binding component 3, isoforms 3/4

4

5

Small-scale

0.683

High

522085

BNIP3
BCL2/adenovirus E1B 19 kDa protein-interacting protein 3

4

5

Small-scale

0.674

High

400181

RAF1
RAF proto-oncogene serine/threonine-protein kinase

3

3

Small-scale

0.674

High

522074

PP2AA
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

2

11

Small-scale

0.660

High

522111

ANKL2
Ankyrin repeat and LEM domain-containing protein 2

1

0

High-throughput

0.656

High

522084

BNIP2
BCL2/adenovirus E1B 19 kDa protein-interacting protein 2

3

3

Small-scale

0.651

High

443140

CDK1
Cyclin-dependent kinase 1

3

5

Small-scale

0.646

High

522065

BAP31
B-cell receptor-associated protein 31

2

1

Small-scale

0.641

High

522097

ITPR1
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR1

2

5

Small-scale

0.634

High

361078

SODC
Superoxide dismutase [Cu-Zn]

2

1

Small-scale

0.634

High

522061

PSN1
Presenilin-1

2

4

Small-scale

0.620

High

522098

CASP8
Caspase-8

2

8

Small-scale

0.620

High

522126

RAD9A
Cell cycle checkpoint control protein RAD9A

2

2

Small-scale

0.620

High

522139

RTN4
Reticulon-4

2

3

Small-scale

0.620

High

179667

MDM4
Protein Mdm4

2

1

Small-scale

0.611

High

522066

BI1
Bax inhibitor 1

2

4

Small-scale

0.611

High

126015

HRK
Activator of apoptosis harakiri

2

4

Small-scale

0.605

High

522047

MK01
Mitogen-activated protein kinase 1

1

2

Small-scale

0.604

High

239351

BNI3L
BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like

2

5

Small-scale

0.595

High

522087

SQSTM
Sequestosome-1

2

1

Small-scale

0.595

High

522079

MCL1
Induced myeloid leukemia cell differentiation protein Mcl-1

1

16

Small-scale

0.590

High

522042

CEBPB
CCAAT/enhancer-binding protein beta

2

4

Small-scale

0.584

High

522081

PP2BA
Protein phosphatase 3 catalytic subunit alpha

2

13

Small-scale

0.584

High

522104

HIF1A
Hypoxia-inducible factor 1-alpha

2

5

Small-scale

0.584

High

522132

AMRA1
Activating molecule in BECN1-regulated autophagy protein 1

1

5

Small-scale

0.579

High

522115

CISD2
CDGSH iron-sulfur domain-containing protein 2

1

1

Small-scale

0.578

High

522101

TOM20
Mitochondrial import receptor subunit TOM20 homolog

2

0

Small-scale

0.577

High

522082

PPID
Peptidyl-prolyl cis-trans isomerase D

1

2

Small-scale

0.573

High

522054

BRCA1
Breast cancer type 1 susceptibility protein

1

4

Small-scale

0.561

High

522080

PPARA
Peroxisome proliferator-activated receptor alpha

1

5

Small-scale

0.561

High

461066

HS90A
Heat shock protein HSP 90-alpha

2

0

Small-scale

0.559

High

210481

SEPT4
Septin-4

1

1

Small-scale

0.552

High

522109

BNIPL
Bcl-2/adenovirus E1B 19 kDa-interacting protein 2-like protein

1

3

Small-scale

0.552

High

522140

AVEN
Cell death regulator Aven

1

1

Small-scale

0.552

High

522144

BFAR
Bifunctional apoptosis regulator

1

5

Small-scale

0.552

High

522058

MK08
Mitogen-activated protein kinase 8

1

13

Small-scale

0.550

High

522103

SMN
Survival motor neuron protein

1

0

Small-scale

0.549

High

522141

SPHK2
Sphingosine kinase 2

1

0

Small-scale

0.537

High

522075

XIAP
E3 ubiquitin-protein ligase XIAP

1

1

Small-scale

0.536

High

515810

RGPD2
RANBP2-like and GRIP domain-containing protein 2

1

1

High-throughput

0.536

High

522051

ABCD1
ATP-binding cassette sub-family D member 1

1

1

High-throughput

0.536

High

522076

TAP1
Antigen peptide transporter 1

1

1

High-throughput

0.536

High

522105

MBRL
Membralin

1

1

High-throughput

0.536

High

522127

PMYT1
Membrane-associated tyrosine- and threonine-specific cdc2-inhibitory kinase

1

5

High-throughput

0.536

High

522133

MFF
Mitochondrial fission factor

1

1

High-throughput

0.536

High

522135

GHITM
Growth hormone-inducible transmembrane protein

1

4

High-throughput

0.536

High

186239

SIVA
Apoptosis regulatory protein Siva

1

2

Small-scale

0.527

High

522044

VDAC1
Non-selective voltage-gated ion channel VDAC1

1

8

Small-scale

0.515

High

522053

PP1G
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit

1

11

High-throughput

0.515

High

522069

PP1A
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

1

11

High-throughput

0.515

High

522070

PP1B
Serine/threonine-protein phosphatase PP1-beta catalytic subunit

1

11

High-throughput

0.515

High

522134

SPNS1
Protein spinster homolog 1

1

1

Small-scale

0.515

High

421376

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.515

High

522041

CAN2
Calpain-2 catalytic subunit

1

0

Small-scale

0.513

High

467226

MDR1
ATP-dependent translocase ABCB1

1

0

High-throughput

0.513

High

522057

MTHR
Methylenetetrahydrofolate reductase

1

0

High-throughput

0.513

High

522068

PEX3
Peroxisomal biogenesis factor 3

1

0

High-throughput

0.513

High

522107

ACBD5
Acyl-CoA-binding domain-containing protein 5

1

0

High-throughput

0.513

High

522116

XXLT1
Xyloside xylosyltransferase 1

1

0

High-throughput

0.513

High

522142

MTMR4
Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR4

1

0

High-throughput

0.513

High

522136

B2L12
Bcl-2-like protein 12

1

2

Small-scale

0.508

High

520667

RRAS
Ras-related protein R-Ras

1

7

Small-scale

0.504

High

486886

PARP1
Poly [ADP-ribose] polymerase 1

1

3

Small-scale

0.501

High

522055

CASP3
Caspase-3

1

8

Small-scale

0.501

High

522060

PP2BC
Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform

1

14

Small-scale

0.501

High

522064

BLK
Tyrosine-protein kinase Blk

1

3

Small-scale

0.501

High

522071

CANB1
Calcineurin subunit B type 1

1

1

Small-scale

0.501

High

522083

SEC20
Vesicle transport protein SEC20

1

1

Small-scale

0.501

High

522122

RN183
E3 ubiquitin-protein ligase RNF183

1

1

Small-scale

0.501

High

522143

BCLF1
Bcl-2-associated transcription factor 1

1

1

Small-scale

0.500

High

251422

NMT2
Glycylpeptide N-tetradecanoyltransferase 2

1

0

Small-scale

0.493

High

431502

AP2A
Transcription factor AP-2-alpha

1

0

Small-scale

0.493

High

522110

GLT10
Polypeptide N-acetylgalactosaminyltransferase 10

1

1

High-throughput

0.489

High

522092

HNRPD
Heterogeneous nuclear ribonucleoprotein D0

1

1

Small-scale

0.481

High

71492

BECN2
Beclin-2

1

8

Small-scale

0.479

High

167801

IKKB
Inhibitor of nuclear factor kappa-B kinase subunit beta

1

3

Small-scale

0.479

High

177775

IKKA
Inhibitor of nuclear factor kappa-B kinase subunit alpha

1

3

Small-scale

0.479

High

216872

KLF4
Krueppel-like factor 4

1

1

Small-scale

0.479

High

317605

ATG12
Ubiquitin-like protein ATG12

1

1

Small-scale

0.479

High

328847

RTN3
Reticulon-3

1

3

Small-scale

0.479

High

347490

BAG3
BAG family molecular chaperone regulator 3

1

5

Small-scale

0.479

High

371012

MYC
Myc proto-oncogene protein

1

1

Small-scale

0.479

High

375114

RASK
GTPase KRas

1

6

Small-scale

0.479

High

384614

CRYAB
Alpha-crystallin B chain

1

6

Small-scale

0.479

High

403770

GCR
Glucocorticoid receptor

1

6

Small-scale

0.479

High

522046

CDK2
Cyclin-dependent kinase 2

1

5

Small-scale

0.479

High

522048

PML
Protein PML

1

1

Small-scale

0.479

High

522052

IRS1
Insulin receptor substrate 1

1

3

Small-scale

0.479

High

522062

PSN2
Presenilin-2

1

4

Small-scale

0.479

High

522063

SPB8
Serpin B8

1

2

Small-scale

0.479

High

522072

DYL1
Dynein light chain 1, cytoplasmic

1

4

Small-scale

0.479

High

522073

UBC9
SUMO-conjugating enzyme UBC9

1

2

Small-scale

0.479

High

522088

PIN1
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1

1

2

Small-scale

0.479

High

522089

CUL4A
Cullin-4A

1

2

High-throughput

0.479

High

522093

KEAP1
Kelch-like ECH-associated protein 1

1

1

Small-scale

0.479

High

522096

ITPR3
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR3

1

5

Small-scale

0.479

High

522114

BLID
BH3-like motif-containing cell death inducer

1

1

Small-scale

0.479

High

522117

PRUN2
Protein prune homolog 2

1

3

Small-scale

0.479

High

522118

NR4A3
Nuclear receptor subfamily 4 group A member 3

1

5

Small-scale

0.479

High

522120

AT2A3
Sarcoplasmic/endoplasmic reticulum calcium ATPase 3

1

1

Small-scale

0.479

High

522121

MOAP1
Modulator of apoptosis 1

1

2

Small-scale

0.479

High

522129

LFG2
Protein lifeguard 2

1

4

Small-scale

0.479

High

522146

IRS2
Insulin receptor substrate 2

1

4

Small-scale

0.479

High

522147

NEMO
NF-kappa-B essential modulator

1

2

Small-scale

0.479

High

522112

MEX3D
RNA-binding protein MEX3D

1

0

Small-scale

0.460

High

442555

RB
Retinoblastoma-associated protein

1

0

Small-scale

0.458

High

517446

GLI2
Zinc finger protein GLI2

1

0

Small-scale

0.458

High

522043

LEG3
Galectin-3

1

0

Small-scale

0.458

High

522050

METK2
S-adenosylmethionine synthase isoform type-2

1

0

Small-scale

0.458

High

522056

LPPRC
Leucine-rich PPR motif-containing protein, mitochondrial

1

0

Small-scale

0.458

High

522099

2A5A
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform

1

0

Small-scale

0.458

High

522100

PTPA
Serine/threonine-protein phosphatase 2A activator

1

0

Small-scale

0.458

High

522137

TPIP1
p53-regulated apoptosis-inducing protein 1

1

0

Small-scale

0.458

High

522145

ITM2B
Integral membrane protein 2B

1

0

Small-scale

0.458

High

522049

PPIF
Peptidyl-prolyl cis-trans isomerase F, mitochondrial

1

3

Small-scale

0.457

High

522113

VRK2
Serine/threonine-protein kinase VRK2

1

3

Small-scale

0.457

High

522106

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

1

Small-scale

0.445

High

522108

BOP
Protein Bop

1

6

Small-scale

0.445

High

522123

GIMA5
GTPase IMAP family member 5

1

5

Small-scale

0.437

High


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Last updated: 11Aug2025