Protein: GFRP
GTP cyclohydrolase 1 feedback regulatory protein (GFRP) (GTP cyclohydrolase I feedback regulatory protein) (p35)

Gene: GFRP, GCHFR
Organism: Homo sapiens
Interactions: 16
UniProt ID: P30047

Gene Ontology (top 5):
GO:0004857 - enzyme inhibitor activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005737 - cytoplasm
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

716482

GCH1
GTP cyclohydrolase 1

1

1

Small-scale

0.656

High

271925

OBSL1
Obscurin-like protein 1

2

0

High-throughput

0.602

High

716483

IF4G1
Eukaryotic translation initiation factor 4 gamma 1

2

0

High-throughput

0.602

High

716484

PEBB
Core-binding factor subunit beta

2

0

High-throughput

0.602

High

716486

DOC11
Dedicator of cytokinesis protein 11

2

0

High-throughput

0.602

High

716487

I2BP2
Interferon regulatory factor 2-binding protein 2

2

0

High-throughput

0.602

High

716489

KKCC2
Calcium/calmodulin-dependent protein kinase kinase 2

2

0

High-throughput

0.602

High

716491

HBS1L
HBS1-like protein

2

0

High-throughput

0.602

High

716485

QRIC1
Transcriptional regulator QRICH1

1

0

High-throughput

0.513

High

716490

SHRPN
Sharpin

1

0

High-throughput

0.513

High

371259

MYC
Myc proto-oncogene protein

1

0

Small-scale

0.458

High

124673

PLM
Phospholemman

2

0

High-throughput

0.328

High

302146

NEBL
Nebulette

2

0

High-throughput

0.328

High

628575

ISK2
Serine protease inhibitor Kazal-type 2

2

0

High-throughput

0.328

High

716488

PUSL1
tRNA pseudouridine synthase-like 1

2

0

High-throughput

0.328

High

561022

CCL4
C-C motif chemokine 4

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025