Protein: DJC18
DnaJ homolog subfamily C member 18

Gene: DJC18, DNAJC18
Organism: Homo sapiens
Interactions: 85
UniProt ID: Q9H819

Gene Ontology (top 5):
GO:0005789 - endoplasmic reticulum membrane
GO:0030544 - Hsp70 protein binding
GO:0071218 - cellular response to misfolded protein

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

944931

TMPS3
Transmembrane protease serine 3

2

8

High-throughput

0.628

High

1359358

ZNRF4
E3 ubiquitin-protein ligase ZNRF4

2

9

High-throughput

0.628

High

679260

DNJB1
DnaJ homolog subfamily B member 1

1

16

High-throughput

0.618

High

931117

HSP72
Heat shock-related 70 kDa protein 2

1

20

High-throughput

0.618

High

1405860

DNJC7
DnaJ homolog subfamily C member 7

1

20

High-throughput

0.618

High

1436056

ACHA9
Neuronal acetylcholine receptor subunit alpha-9

3

8

High-throughput

0.609

High

163394

GBRD
Gamma-aminobutyric acid receptor subunit delta

2

10

High-throughput

0.574

High

615162

GBRG2
Gamma-aminobutyric acid receptor subunit gamma-2

2

8

High-throughput

0.574

High

648840

KCNA5
Potassium voltage-gated channel subfamily A member 5

2

8

High-throughput

0.574

High

663532

FSHR
Follicle-stimulating hormone receptor

2

4

High-throughput

0.574

High

845542

PI2R
Prostacyclin receptor

2

1

High-throughput

0.574

High

1057583

ACHD
Acetylcholine receptor subunit delta

2

8

High-throughput

0.574

High

1157433

GBRA6
Gamma-aminobutyric acid receptor subunit alpha-6

2

5

High-throughput

0.574

High

1248399

I27RA
Interleukin-27 receptor subunit alpha

2

6

High-throughput

0.574

High

1316380

AGRG5
Adhesion G-protein coupled receptor G5

2

4

High-throughput

0.574

High

1409920

KCNS3
Delayed-rectifier potassium channel regulatory subunit KCNS3

2

8

High-throughput

0.574

High

1428336

NMUR2
Neuromedin-U receptor 2

2

1

High-throughput

0.574

High

1429068

CHST6
Carbohydrate sulfotransferase 6

2

2

High-throughput

0.574

High

1430800

PCDC1
Protocadherin alpha-C1

2

1

High-throughput

0.574

High

1436055

MARH4
E3 ubiquitin-protein ligase MARCHF4

2

4

High-throughput

0.558

High

452400

PDIA1
Protein disulfide-isomerase

1

17

High-throughput

0.553

High

566839

PDIA4
Protein disulfide-isomerase A4

1

18

High-throughput

0.553

High

717604

PDIA3
Protein disulfide-isomerase A3

1

17

High-throughput

0.553

High

1436063

HYOU1
Hypoxia up-regulated protein 1

1

20

High-throughput

0.553

High

1022475

IDD
Integral membrane protein DGCR2/IDD

2

5

High-throughput

0.549

High

595110

KCNA2
Potassium voltage-gated channel subfamily A member 2

1

8

High-throughput

0.536

High

1088792

NMDE1
Glutamate receptor ionotropic, NMDA 2A

1

3

High-throughput

0.536

High

1185825

PTHD3
Patched domain-containing protein 3

1

4

High-throughput

0.536

High

1436053

TLR9
Toll-like receptor 9

1

1

High-throughput

0.536

High

1436054

TM63C
Osmosensitive cation channel TMEM63C

1

1

High-throughput

0.536

High

248509

O10H2
Olfactory receptor 10H2

1

1

High-throughput

0.489

High

250152

ADCY9
Adenylate cyclase type 9

1

2

High-throughput

0.489

High

270175

LRP3
Low-density lipoprotein receptor-related protein 3

1

6

High-throughput

0.489

High

276225

LRRN2
Leucine-rich repeat neuronal protein 2

1

2

High-throughput

0.489

High

333876

PAPS2
Bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 2

1

1

High-throughput

0.489

High

539743

ACHB
Acetylcholine receptor subunit beta

1

8

High-throughput

0.489

High

607992

ACHB2
Neuronal acetylcholine receptor subunit beta-2

1

8

High-throughput

0.489

High

653712

LSHR
Lutropin-choriogonadotropic hormone receptor

1

4

High-throughput

0.489

High

851222

ACHA4
Neuronal acetylcholine receptor subunit alpha-4

1

7

High-throughput

0.489

High

1126253

PDE3A
cGMP-inhibited 3',5'-cyclic phosphodiesterase 3A

1

1

High-throughput

0.489

High

1181210

ANO4
Anoctamin-4

1

1

High-throughput

0.489

High

1308514

CNGA4
Cyclic nucleotide-gated channel alpha-4

1

3

High-throughput

0.489

High

1333607

SIDT2
SID1 transmembrane family member 2

1

1

High-throughput

0.489

High

1429179

ACH10
Neuronal acetylcholine receptor subunit alpha-10

1

8

High-throughput

0.489

High

1436052

RXFP1
Relaxin receptor 1

1

6

High-throughput

0.489

High

1436062

O10H1
Olfactory receptor 10H1

1

1

High-throughput

0.489

High

573674

ENPL
Endoplasmin

1

10

High-throughput

0.479

High

880695

LMAN1
Protein ERGIC-53

1

4

High-throughput

0.479

High

1249216

LMBRL
Protein LMBR1L

1

6

High-throughput

0.479

High

1352941

PO210
Nuclear pore membrane glycoprotein 210

1

3

High-throughput

0.479

High

1386205

ASTRA
Protein Aster-A

1

5

High-throughput

0.479

High

1436058

CHIP
E3 ubiquitin-protein ligase CHIP

1

20

High-throughput

0.479

High

944333

TMM33
Transmembrane protein 33

1

0

High-throughput

0.458

High

1430954

UN93B
Protein unc-93 homolog B1

1

1

High-throughput

0.445

High

1436060

S27A6
Long-chain fatty acid transport protein 6

1

5

High-throughput

0.445

High

1436061

S27A5
Long-chain fatty acid transport protein 5

1

8

High-throughput

0.445

High

218788

TGON2
Trans-Golgi network integral membrane protein 2

1

6

High-throughput

0.437

High

226881

SGTA
Small glutamine-rich tetratricopeptide repeat-containing protein alpha

1

20

High-throughput

0.437

High

298808

ATP5H
ATP synthase peripheral stalk subunit d, mitochondrial

1

7

High-throughput

0.437

High

347333

BAG2
BAG family molecular chaperone regulator 2

1

13

High-throughput

0.437

High

571519

GLU2B
Glucosidase 2 subunit beta

1

3

High-throughput

0.437

High

685065

DNMT1
DNA

1

6

High-throughput

0.437

High

720533

AMRP
Alpha-2-macroglobulin receptor-associated protein

1

3

High-throughput

0.437

High

831442

CCNF
Cyclin-F

1

8

High-throughput

0.437

High

887466

CEBPD
CCAAT/enhancer-binding protein delta

1

9

Small-scale

0.437

High

888562

ACADV
Very long-chain specific acyl-CoA dehydrogenase, mitochondrial

1

2

High-throughput

0.437

High

1035920

KIF23
Kinesin-like protein KIF23

1

4

High-throughput

0.437

High

1060576

KLC1
Kinesin light chain 1

1

5

High-throughput

0.437

High

1131398

GANAB
Neutral alpha-glucosidase AB

1

6

High-throughput

0.437

High

1278807

HDGR2
Hepatoma-derived growth factor-related protein 2

1

3

High-throughput

0.437

High

1411785

LARP6
La-related protein 6

1

1

High-throughput

0.437

High

1436051

GRPE1
GrpE protein homolog 1, mitochondrial

1

9

High-throughput

0.437

High

1436057

BAG5
BAG family molecular chaperone regulator 5

1

18

High-throughput

0.437

High

933541

S12A3
Solute carrier family 12 member 3

1

15

High-throughput

0.407

High

1133805

SL9A5
Sodium/hydrogen exchanger 5

1

14

High-throughput

0.407

High

1215260

SL9C2
Sodium/hydrogen exchanger 11

1

15

High-throughput

0.407

High

1230842

SL9A4
Sodium/hydrogen exchanger 4

1

14

High-throughput

0.407

High

1417149

S12A9
Solute carrier family 12 member 9

1

15

High-throughput

0.407

High

1419369

GTR11
Solute carrier family 2, facilitated glucose transporter member 11

1

3

High-throughput

0.407

High

1436059

SL9A8
Sodium/hydrogen exchanger 8

1

14

High-throughput

0.407

High

667012

CCNE1
G1/S-specific cyclin-E1

1

0

High-throughput

0.279

Low

833061

EIF2D
Eukaryotic translation initiation factor 2D

1

0

High-throughput

0.279

Low

1106815

VPP3
V-type proton ATPase 116 kDa subunit a 3

1

0

High-throughput

0.279

Low

1419566

ABCA2
ATP-binding cassette sub-family A member 2

1

0

High-throughput

0.279

Low

1432416

TTYH1
Protein tweety homolog 1

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025