Protein: APA2
Diadenosine 5',5'''-P1,P4-tetraphosphate phosphorylase 2 (Ap4A phosphorylase 2) (EC 2.7.7.53) (ADP-sulfurylase) (EC 2.7.7.5) (ATP adenylyltransferase)

Gene: APA2
Organism: Saccharomyces cerevisiae S288C
Interactions: 13
UniProt ID: P22108

Gene Ontology (top 5):
GO:0003877 - ATP:ADP adenylyltransferase activity
GO:0004780 - sulfate adenylyltransferase (ADP) activity
GO:0005524 - ATP binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

644604

ESA1
Histone acetyltransferase ESA1

1

0

Small-scale

0.480

High

644599

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.479

High

644605

YG11A
Transposon Ty1-GR1 Gag polyprotein

1

2

High-throughput

0.479

High

392231

HSP82
ATP-dependent molecular chaperone HSP82

1

2

High-throughput

0.445

High

644596

SIS1
Protein SIS1

1

2

High-throughput

0.445

High

644598

MAS5
Mitochondrial protein import protein MAS5

1

1

High-throughput

0.445

High

644600

SSB2
Ribosome-associated molecular chaperone SSB2

1

2

High-throughput

0.445

High

644602

APJ1
J domain-containing protein APJ1

1

1

High-throughput

0.445

High

626585

HSP60
Heat shock protein 60, mitochondrial

1

0

High-throughput

0.426

High

644601

TCPQ
T-complex protein 1 subunit theta

1

0

High-throughput

0.426

High

644597

CANB
Calcineurin subunit B

1

0

High-throughput

0.249

Low

644603

YO036
Uncharacterized protein YOL036W

1

0

High-throughput

0.249

Low

577036

SEC63
Protein translocation protein SEC63

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025