Protein: PPR37
Protein phosphatase 1 regulatory subunit 37 (Leucine-rich repeat-containing protein 68)

Gene: PPR37, PPP1R37
Organism: Homo sapiens
Interactions: 38
UniProt ID: O75864

Gene Ontology (top 5):
GO:0004864 - protein phosphatase inhibitor activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

295965

PATZ1
POZ-, AT hook-, and zinc finger-containing protein 1

2

3

High-throughput

0.700

High

295947

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

7

8

Small-scale

0.686

High

295940

RAB4A
Ras-related protein Rab-4A

2

4

High-throughput

0.675

High

295949

RB11A
Ras-related protein Rab-11A

2

3

High-throughput

0.675

High

74415

HNRC2
Heterogeneous nuclear ribonucleoprotein C-like 2

2

2

High-throughput

0.553

High

288057

FOXH1
Forkhead box protein H1

2

6

High-throughput

0.553

High

295951

RBY1F
RNA-binding motif protein, Y chromosome, family 1 member F/J

2

1

High-throughput

0.553

High

295963

ZN764
Zinc finger protein 764

2

3

High-throughput

0.553

High

295936

RASH
GTPase HRas

1

10

High-throughput

0.553

High

295937

RASK
GTPase KRas

1

13

High-throughput

0.553

High

295941

RAB5A
Ras-related protein Rab-5A

1

5

High-throughput

0.553

High

295945

RAB9A
Ras-related protein Rab-9A

1

8

High-throughput

0.553

High

295946

RAB25
Ras-related protein Rab-25

1

3

High-throughput

0.553

High

295950

RAB35
Ras-related protein Rab-35

1

7

High-throughput

0.553

High

295948

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

1

8

High-throughput

0.506

High

295943

S10A2
Protein S100-A2

1

4

High-throughput

0.489

High

295961

SEH1
Nucleoporin SEH1

1

2

High-throughput

0.489

High

139783

RCAS1
Receptor-binding cancer antigen expressed on SiSo cells

1

1

High-throughput

0.437

High

189351

STX7
Syntaxin-7

1

5

High-throughput

0.437

High

217625

TGON2
Trans-Golgi network integral membrane protein 2

1

1

High-throughput

0.437

High

225887

STX6
Syntaxin-6

1

5

High-throughput

0.437

High

295935

MYC
Myc proto-oncogene protein

1

3

High-throughput

0.437

High

295938

TFR1
Transferrin receptor protein 1

1

1

High-throughput

0.437

High

295939

CADH1
Cadherin-1

1

4

High-throughput

0.437

High

295942

COF1
Cofilin-1

1

1

High-throughput

0.437

High

295944

EPHA2
Ephrin type-A receptor 2

1

20

High-throughput

0.437

High

295954

A16L1
Autophagy-related protein 16-1

1

7

High-throughput

0.437

High

295955

LTOR1
Ragulator complex protein LAMTOR1

1

2

High-throughput

0.437

High

295959

GOGA1
Golgin subfamily A member 1

1

10

High-throughput

0.437

High

295964

HOIL1
RanBP-type and C3HC4-type zinc finger-containing protein 1

1

4

High-throughput

0.437

High

295958

BEND7
BEN domain-containing protein 7

3

0

High-throughput

0.341

High

295956

RBPS2
RNA-binding protein with multiple splicing 2

2

0

High-throughput

0.316

High

295962

ZN837
Zinc finger protein 837

2

0

High-throughput

0.316

High

295966

DCP1A
mRNA-decapping enzyme 1A

1

0

High-throughput

0.279

Low

295952

KRA63
Keratin-associated protein 6-3

1

0

High-throughput

0.268

Low

295960

ZMY19
Zinc finger MYND domain-containing protein 19

1

0

High-throughput

0.251

Low

295953

DCA15
DDB1- and CUL4-associated factor 15

1

0

High-throughput

0.249

Low

295957

ATG9A
Autophagy-related protein 9A

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025