Protein: PHP14
14 kDa phosphohistidine phosphatase (EC 3.9.1.3) (Phosphohistidine phosphatase 1) (PHPT1) (Protein histidine phosphatase) (PHP) (Protein janus-A homolog)

Gene: PHP14, PHPT1
Organism: Homo sapiens
Interactions: 46
UniProt ID: Q9NRX4

Gene Ontology (top 5):
GO:0004857 - enzyme inhibitor activity
GO:0005654 - nucleoplasm
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0016604 - nuclear body

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

927567

ATX1
Ataxin-1

2

1

High-throughput

0.620

High

709018

T2EB
Transcription initiation factor IIE subunit beta

2

0

High-throughput

0.602

High

1448981

PHP14
14 kDa phosphohistidine phosphatase

1

0

High-throughput

0.586

High

641688

ERBB3
Receptor tyrosine-protein kinase erbB-3

2

0

High-throughput

0.551

High

1412512

TINF2
TERF1-interacting nuclear factor 2

1

0

High-throughput

0.529

High

1448985

DNM3L
DNA

1

0

High-throughput

0.518

High

274774

DNJB6
DnaJ homolog subfamily B member 6

1

0

High-throughput

0.513

High

530433

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.513

High

1448989

SAR1B
Small COPII coat GTPase SAR1B

1

0

High-throughput

0.513

High

995489

TPM4
Tropomyosin alpha-4 chain

1

0

High-throughput

0.493

High

505618

ATX1L
Ataxin-1-like

1

1

High-throughput

0.481

High

1394039

PP16A
Protein phosphatase 1 regulatory subunit 16A

1

1

High-throughput

0.481

High

508694

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

0

High-throughput

0.480

High

955652

CDC42
Cell division control protein 42 homolog

1

0

High-throughput

0.480

High

1209702

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

1

1

High-throughput

0.479

High

1448987

TRAF6
TNF receptor-associated factor 6

1

1

High-throughput

0.479

High

64776

RIMC1
RAB7A-interacting MON1-CCZ1 complex subunit 1

1

0

High-throughput

0.458

High

165725

PPE1
Serine/threonine-protein phosphatase with EF-hands 1

1

0

High-throughput

0.458

High

194851

KCNN4
Intermediate conductance calcium-activated potassium channel protein 4

1

0

Small-scale

0.458

High

243054

PRKN
E3 ubiquitin-protein ligase parkin

1

0

High-throughput

0.458

High

260507

BRD4
Bromodomain-containing protein 4

1

0

High-throughput

0.458

High

568298

PLST
Plastin-3

1

0

High-throughput

0.458

High

646949

PUR6
Bifunctional phosphoribosylaminoimidazole carboxylase/phosphoribosylaminoimidazole succinocarboxamide synthetase

1

0

High-throughput

0.458

High

703723

MK01
Mitogen-activated protein kinase 1

1

0

High-throughput

0.458

High

931712

RD23B
UV excision repair protein RAD23 homolog B

1

0

High-throughput

0.458

High

1095467

AAPK1
5'-AMP-activated protein kinase catalytic subunit alpha-1

1

0

High-throughput

0.458

High

1097063

PRDX4
Peroxiredoxin-4

1

0

High-throughput

0.458

High

1413652

LRRC1
Leucine-rich repeat-containing protein 1

1

0

High-throughput

0.458

High

1448731

ADPPT
L-aminoadipate-semialdehyde dehydrogenase-phosphopantetheinyl transferase

1

0

High-throughput

0.458

High

1448983

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.458

High

1448984

TBK1
Serine/threonine-protein kinase TBK1

1

0

High-throughput

0.458

High

125627

LEG9
Galectin-9

1

0

High-throughput

0.426

High

369212

OAS1
2'-5'-oligoadenylate synthase 1

1

0

High-throughput

0.426

High

628656

CAP7
Azurocidin

1

0

High-throughput

0.426

High

1007791

RAE1L
mRNA export factor RAE1

1

0

High-throughput

0.426

High

1416724

OSB11
Oxysterol-binding protein-related protein 11

1

0

High-throughput

0.426

High

1418402

PCGF6
Polycomb group RING finger protein 6

1

0

High-throughput

0.426

High

1447591

ITM2C
Integral membrane protein 2C

1

0

High-throughput

0.426

High

1448982

DDX28
Probable ATP-dependent RNA helicase DDX28

1

0

High-throughput

0.426

High

1448986

GAB2
GRB2-associated-binding protein 2

1

0

High-throughput

0.426

High

1448988

PCDG9
Protocadherin gamma-A9

1

0

High-throughput

0.426

High

1178099

RN151
RING finger protein 151

1

1

High-throughput

0.407

High

377742

INS
Insulin [Cleaved into: Insulin B chain; Insulin A chain]

1

0

High-throughput

0.249

Low

1255714

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

1104126

RM49
Large ribosomal subunit protein mL49

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025