Protein: P4K2B
Phosphatidylinositol 4-kinase type 2-beta (EC 2.7.1.67) (Phosphatidylinositol 4-kinase type II-beta) (PI4KII-BETA)

Gene: P4K2B, PI4K2B
Organism: Homo sapiens
Interactions: 59
UniProt ID: Q8TCG2

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0004430 - 1-phosphatidylinositol 4-kinase activity
GO:0005524 - ATP binding
GO:0005768 - endosome
GO:0005789 - endoplasmic reticulum membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1349719

HAVR2
Hepatitis A virus cellular receptor 2

2

1

High-throughput

0.811

High

914456

EFNB2
Ephrin-B2

3

1

High-throughput

0.667

High

1349721

FBXW5
F-box/WD repeat-containing protein 5

1

0

High-throughput

0.656

High

1042653

UPAR
Urokinase plasminogen activator surface receptor

3

0

High-throughput

0.638

High

1349734

GMPPB
Mannose-1-phosphate guanylyltransferase catalytic subunit beta

3

0

High-throughput

0.638

High

1349720

HDA10
Polyamine deacetylase HDAC10

2

1

High-throughput

0.628

High

212457

SPIT2
Kunitz-type protease inhibitor 2

2

1

High-throughput

0.611

High

1151024

PCH2
Pachytene checkpoint protein 2 homolog

2

0

High-throughput

0.602

High

1349728

MANS1
MANSC domain-containing protein 1

2

0

High-throughput

0.602

High

182682

GP182
G-protein coupled receptor 182

1

1

High-throughput

0.536

High

190442

COPT1
High affinity copper uptake protein 1

1

1

High-throughput

0.536

High

259004

DNJA2
DnaJ homolog subfamily A member 2

1

1

High-throughput

0.536

High

610790

TCPA
T-complex protein 1 subunit alpha

1

3

High-throughput

0.536

High

783631

MP2K2
Dual specificity mitogen-activated protein kinase kinase 2

1

1

High-throughput

0.536

High

821467

TCPZ
T-complex protein 1 subunit zeta

1

3

High-throughput

0.536

High

876082

TCPE
T-complex protein 1 subunit epsilon

1

4

High-throughput

0.536

High

882053

TCPG
T-complex protein 1 subunit gamma

1

4

High-throughput

0.536

High

899147

TCPQ
T-complex protein 1 subunit theta

1

5

High-throughput

0.536

High

899493

TCPD
T-complex protein 1 subunit delta

1

3

High-throughput

0.536

High

1007163

TCPB
T-complex protein 1 subunit beta

1

4

High-throughput

0.536

High

1022920

EFNB1
Ephrin-B1

1

1

High-throughput

0.536

High

1349724

TCPH
T-complex protein 1 subunit eta

1

4

High-throughput

0.536

High

64890

RCCD1
RCC1 domain-containing protein 1

1

0

High-throughput

0.513

High

261528

B4GT2
Beta-1,4-galactosyltransferase 2

1

0

High-throughput

0.513

High

289794

MTU1
Mitochondrial tRNA-specific 2-thiouridylase 1

1

0

High-throughput

0.513

High

296807

ST1C4
Sulfotransferase 1C4

1

0

High-throughput

0.513

High

334219

ATG7
Ubiquitin-like modifier-activating enzyme ATG7

1

0

High-throughput

0.513

High

347199

BAG2
BAG family molecular chaperone regulator 2

1

0

High-throughput

0.513

High

391370

FRIL
Ferritin light chain

1

0

High-throughput

0.513

High

457576

TBB5
Tubulin beta chain

1

0

High-throughput

0.513

High

553434

FCERA
High affinity immunoglobulin epsilon receptor subunit alpha

1

0

High-throughput

0.513

High

1054619

PSME1
Proteasome activator complex subunit 1

1

0

High-throughput

0.513

High

1311502

BBS7
BBSome complex member BBS7

1

0

High-throughput

0.513

High

1349726

NAA11
N-alpha-acetyltransferase 11

1

0

High-throughput

0.513

High

1349732

HCST
Hematopoietic cell signal transducer

1

0

High-throughput

0.513

High

1349735

GPR45
Probable G-protein coupled receptor 45

1

0

High-throughput

0.513

High

1349736

KCNE3
Potassium voltage-gated channel subfamily E member 3

1

0

High-throughput

0.513

High

728340

AKT1
RAC-alpha serine/threonine-protein kinase

1

0

High-throughput

0.486

High

1158141

MK14
Mitogen-activated protein kinase 14

1

0

Small-scale

0.480

High

461740

HS90A
Heat shock protein HSP 90-alpha

1

1

Small-scale

0.479

High

1204840

DDX6L
Probable ATP-dependent RNA helicase DDX60-like

1

1

High-throughput

0.479

High

114461

H0Y8H0
DExD/H-box 60 like

1

1

High-throughput

0.445

High

1349733

XPO7
Exportin-7

1

1

High-throughput

0.437

High

1349725

S35A5
UDP-sugar transporter protein SLC35A5

1

0

High-throughput

0.426

High

1277277

S46A3
Lysosomal proton-coupled steroid conjugate and bile acid symporter SLC46A3

1

4

High-throughput

0.407

High

1349730

GFOD1
Glucose-fructose oxidoreductase domain-containing protein 1

3

0

High-throughput

0.347

High

239148

ZNRD2
Protein ZNRD2

2

0

High-throughput

0.328

High

1333035

GALD1
Glutamine amidotransferase-like class 1 domain-containing protein 1

2

0

High-throughput

0.328

High

1349729

KBTB4
Kelch repeat and BTB domain-containing protein 4

2

0

High-throughput

0.328

High

690047

CRBB3
Beta-crystallin B3

1

0

High-throughput

0.279

Low

848684

MAGA9
Melanoma-associated antigen 9

1

0

High-throughput

0.279

Low

1152376

ZN174
Zinc finger protein 174

1

0

High-throughput

0.279

Low

1177037

INF2
Inverted formin-2

1

0

High-throughput

0.279

Low

1291934

WDR5B
WD repeat-containing protein 5B

1

0

High-throughput

0.279

Low

1329758

SIR6
NAD-dependent protein deacylase sirtuin-6

1

0

High-throughput

0.279

Low

1349722

F167A
Protein FAM167A

1

0

High-throughput

0.279

Low

1349723

NPAS1
Neuronal PAS domain-containing protein 1

1

0

High-throughput

0.279

Low

1349727

LRC61
Leucine-rich repeat-containing protein 61

1

0

High-throughput

0.279

Low

1349731

PP4RL
Putative serine/threonine-protein phosphatase 4 regulatory subunit 1-like

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025