Protein: UGPA
UTP--glucose-1-phosphate uridylyltransferase (EC 2.7.7.9) (UDP-glucose pyrophosphorylase) (UDPGP) (UGPase)

Gene: UGPA, UGP2
Organism: Homo sapiens
Interactions: 55
UniProt ID: Q16851

Gene Ontology (top 5):
GO:0003983 - UTP:glucose-1-phosphate uridylyltransferase activity
GO:0005536 - D-glucose binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1164191

UGPA
UTP--glucose-1-phosphate uridylyltransferase

5

7

High-throughput

0.928

High

335138

ARI2
E3 ubiquitin-protein ligase ARIH2

4

3

High-throughput

0.705

High

1164197

GPSM1
G-protein-signaling modulator 1

3

0

High-throughput

0.638

High

508055

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

2

1

Small-scale

0.595

High

1164194

DCA15
DDB1- and CUL4-associated factor 15

2

0

High-throughput

0.585

High

1164199

HDAC7
Histone deacetylase 7

2

0

High-throughput

0.585

High

241830

PRKN
E3 ubiquitin-protein ligase parkin

2

4

High-throughput

0.584

High

300155

GLRX3
Glutaredoxin-3

1

0

High-throughput

0.549

High

771888

CBS
Cystathionine beta-synthase

1

0

High-throughput

0.518

High

1164200

TITIN
Titin

1

0

High-throughput

0.518

High

422206

A4
Amyloid-beta precursor protein

1

0

High-throughput

0.513

High

445185

S10A6
Protein S100-A6

1

0

High-throughput

0.513

High

708974

T2EB
Transcription initiation factor IIE subunit beta

1

0

High-throughput

0.513

High

733363

CCR1
C-C chemokine receptor type 1

1

0

High-throughput

0.513

High

1094768

CAF1B
Chromatin assembly factor 1 subunit B

1

0

High-throughput

0.513

High

1164210

SSUH2
Protein SSUH2 homolog

1

0

High-throughput

0.513

High

167274

KLF11
Krueppel-like factor 11

1

0

High-throughput

0.493

High

1146687

PCBP1
Poly(rC)-binding protein 1

1

0

High-throughput

0.486

High

588820

RFA2
Replication protein A 32 kDa subunit

1

1

High-throughput

0.479

High

667888

CDK2
Cyclin-dependent kinase 2

1

4

High-throughput

0.479

High

695593

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

1

High-throughput

0.479

High

830832

CCNF
Cyclin-F

1

2

High-throughput

0.479

High

934687

TERA
Transitional endoplasmic reticulum ATPase

1

1

High-throughput

0.479

High

987674

GRB2
Growth factor receptor-bound protein 2

1

1

High-throughput

0.479

High

1155421

EZH2
Histone-lysine N-methyltransferase EZH2

1

1

High-throughput

0.479

High

1164196

TRI67
Tripartite motif-containing protein 67

1

2

High-throughput

0.479

High

1164207

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.479

High

385794

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

0

High-throughput

0.458

High

463546

LYN
Tyrosine-protein kinase Lyn

1

0

Small-scale

0.458

High

488124

IFIT2
Interferon-induced protein with tetratricopeptide repeats 2

1

0

High-throughput

0.458

High

872379

SOX2
Transcription factor SOX-2

1

0

High-throughput

0.458

High

888104

MCM2
DNA replication licensing factor MCM2

1

0

High-throughput

0.458

High

1094904

TRAF3
TNF receptor-associated factor 3

1

0

Small-scale

0.458

High

1161006

FSCN1
Fascin

1

0

High-throughput

0.458

High

1164198

LRC8C
Volume-regulated anion channel subunit LRRC8C

1

0

High-throughput

0.458

High

1164201

BAP1
Ubiquitin carboxyl-terminal hydrolase BAP1

1

0

High-throughput

0.458

High

1164202

RANB9
Ran-binding protein 9

1

0

High-throughput

0.458

High

1164204

PKHA4
Pleckstrin homology domain-containing family A member 4

1

0

High-throughput

0.458

High

1164206

MYO10
Unconventional myosin-X

1

0

Small-scale

0.458

High

1164211

AT8A1
Phospholipid-transporting ATPase IA

1

0

High-throughput

0.458

High

768317

RFA3
Replication protein A 14 kDa subunit

1

1

High-throughput

0.437

High

529895

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.426

High

1164195

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.426

High

1164212

SNX24
Sorting nexin-24

3

0

High-throughput

0.347

High

1164205

PKHF2
Pleckstrin homology domain-containing family F member 2

2

0

High-throughput

0.316

High

1164192

CR021
UPF0711 protein C18orf21

1

0

High-throughput

0.279

Low

1164203

PLCA
1-acyl-sn-glycerol-3-phosphate acyltransferase alpha

1

0

High-throughput

0.279

Low

1164208

SUN2
SUN domain-containing protein 2

1

0

High-throughput

0.279

Low

1164209

PUF60
Poly(U)-binding-splicing factor PUF60

1

0

High-throughput

0.269

Low

338011

ABCA1
Phospholipid-transporting ATPase ABCA1

1

0

Small-scale

0.251

Low

106024

APRIO
Alternative prion protein

1

0

High-throughput

0.249

Low

412013

NTRK1
High affinity nerve growth factor receptor

1

0

High-throughput

0.249

Low

1164193

LITD1
LINE-1 type transposase domain-containing protein 1

1

0

High-throughput

0.232

Low

1164213

CSAG2
Chondrosarcoma-associated gene 2/3 protein

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025