Protein: CATH
Pro-cathepsin H [Cleaved into: Cathepsin H mini chain; Cathepsin H (EC 3.4.22.16); Cathepsin H heavy chain; Cathepsin H light chain]

Gene: CATH, CTSH
Organism: Homo sapiens
Interactions: 68
UniProt ID: P09668

Gene Ontology (top 5):
GO:0001520 - outer dense fiber
GO:0001656 - metanephros development
GO:0001669 - acrosomal vesicle
GO:0001913 - T cell mediated cytotoxicity
GO:0002250 - adaptive immune response

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

459198

CATL1
Procathepsin L

3

6

High-throughput

0.861

High

370142

CYTN
Cystatin-SN

2

13

High-throughput

0.811

High

402742

CYTB
Cystatin-B

2

6

Small-scale

0.799

High

370264

CYTA
Cystatin-A

2

6

Small-scale

0.776

High

370030

CYTC
Cystatin-C

1

13

High-throughput

0.691

High

370398

KNG1
Kininogen-1

1

13

High-throughput

0.691

High

485780

CYTD
Cystatin-D

1

13

High-throughput

0.691

High

485790

MMRN1
Multimerin-1

3

8

High-throughput

0.667

High

485803

DAA19
Dynein axonemal assembly factor 19

2

1

High-throughput

0.628

High

485805

S2541
Mitochondrial carrier protein SCaMC-3L

3

6

High-throughput

0.609

High

231085

AIRE
Autoimmune regulator

2

0

High-throughput

0.602

High

485794

ZIC1
Zinc finger protein ZIC 1

2

1

High-throughput

0.574

High

485822

TB22B
TBC1 domain family member 22B

2

3

High-throughput

0.574

High

485812

ASB9
Ankyrin repeat and SOCS box protein 9

1

0

High-throughput

0.546

High

222347

TSN6
Tetraspanin-6

1

1

High-throughput

0.536

High

258735

DNJA2
DnaJ homolog subfamily A member 2

1

5

High-throughput

0.536

High

292527

RENR
Renin receptor

1

1

High-throughput

0.536

High

352670

NUDT3
Diphosphoinositol polyphosphate phosphohydrolase 1

1

1

High-throughput

0.536

High

420237

IFNA4
Interferon alpha-4

1

1

High-throughput

0.536

High

485774

MPRI
Cation-independent mannose-6-phosphate receptor

1

4

High-throughput

0.536

High

485779

CALX
Calnexin

1

6

High-throughput

0.536

High

485781

CCR1
C-C chemokine receptor type 1

1

1

High-throughput

0.536

High

485783

PCP4
Calmodulin regulator protein PCP4

1

1

High-throughput

0.536

High

485785

STX17
Syntaxin-17

1

1

High-throughput

0.536

High

485808

TRI41
E3 ubiquitin-protein ligase TRIM41

1

2

High-throughput

0.536

High

485810

KLK6
Kallikrein-6

1

3

High-throughput

0.515

High

349648

BPNT1
3'(2'),5'-bisphosphate nucleotidase 1

1

0

High-throughput

0.513

High

485772

CH60
60 kDa heat shock protein, mitochondrial

1

0

High-throughput

0.513

High

485775

PRG2
Bone marrow proteoglycan

1

0

High-throughput

0.513

High

485795

VWA3B
von Willebrand factor A domain-containing protein 3B

1

0

High-throughput

0.513

High

485807

RHBL4
Rhomboid-related protein 4

1

0

High-throughput

0.513

High

485816

PFD5
Prefoldin subunit 5

1

0

High-throughput

0.513

High

485818

5NT1A
Cytosolic 5'-nucleotidase 1A

1

0

High-throughput

0.513

High

485820

TSSP
Thymus-specific serine protease

1

0

High-throughput

0.513

High

485791

DYHC1
Cytoplasmic dynein 1 heavy chain 1

1

0

High-throughput

0.493

High

282659

E2F6
Transcription factor E2F6

1

1

High-throughput

0.489

High

485777

ERCC3
General transcription and DNA repair factor IIH helicase/translocase subunit XPB

1

1

High-throughput

0.489

High

485778

CCNC
Cyclin-C

1

1

High-throughput

0.489

High

485784

PTSS1
Phosphatidylserine synthase 1

1

1

High-throughput

0.489

High

485786

DSCR6
Protein ripply3

1

1

High-throughput

0.489

High

485788

GABPA
GA-binding protein alpha chain

1

1

High-throughput

0.489

High

485789

ZN154
Zinc finger protein 154

1

1

High-throughput

0.489

High

485792

NONO
Non-POU domain-containing octamer-binding protein

1

1

High-throughput

0.489

High

485797

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.489

High

485800

APTX
Aprataxin

1

1

High-throughput

0.489

High

485811

SARAF
Store-operated calcium entry-associated regulatory factor

1

1

High-throughput

0.489

High

485814

TEFM
Transcription elongation factor, mitochondrial

1

1

High-throughput

0.489

High

485817

SH23A
SH2 domain-containing protein 3A

1

3

High-throughput

0.489

High

485819

HES4
Transcription factor HES-4

1

1

High-throughput

0.489

High

485821

ST7
Suppressor of tumorigenicity 7 protein

1

1

High-throughput

0.489

High

485787

CREM
cAMP-responsive element modulator

1

1

Small-scale

0.479

High

485802

Q86V38
Atrophin 1

1

2

High-throughput

0.470

High

485804

XRN1
5'-3' exoribonuclease 1

1

0

High-throughput

0.460

High

485773

HSP7C
Heat shock cognate 71 kDa protein

1

1

High-throughput

0.445

High

485815

MYCBP
c-Myc-binding protein

1

1

High-throughput

0.445

High

485799

UBP53
Ubiquitin carboxyl-terminal hydrolase 53

1

1

Small-scale

0.437

High

406953

THY1
Thy-1 membrane glycoprotein

1

0

High-throughput

0.426

High

485776

VCAM1
Vascular cell adhesion protein 1

1

0

High-throughput

0.426

High

485809

JPH3
Junctophilin-3

1

1

High-throughput

0.407

High

485823

S2513
Electrogenic aspartate/glutamate antiporter SLC25A13, mitochondrial

1

5

High-throughput

0.407

High

485801

SO6A1
Solute carrier organic anion transporter family member 6A1

2

0

High-throughput

0.328

High

485806

POC5
Centrosomal protein POC5

2

0

High-throughput

0.328

High

485798

TECT3
Tectonic-3

2

0

High-throughput

0.318

High

485782

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

1

0

High-throughput

0.279

Low

485793

SF3A1
Splicing factor 3A subunit 1

1

0

High-throughput

0.279

Low

485796

EMC4
ER membrane protein complex subunit 4

1

0

High-throughput

0.279

Low

485771

F153B
Protein FAM153B

1

0

High-throughput

0.232

Low

485813

MRAP2
Melanocortin-2 receptor accessory protein 2

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025