Protein: RIB2
Bifunctional protein RIB2 [Includes: tRNA pseudouridine(32) synthase, cytoplasmic (EC 5.4.99.28) (tRNA pseudouridine synthase 8) (tRNA pseudouridylate synthase 8) (tRNA-uridine isomerase 8); Diaminohydroxyphosphoribosylaminopyrimidine deaminase (DRAP deaminase) (EC 3.5.4.26) (Riboflavin-specific deaminase)]

Gene: RIB2
Organism: Saccharomyces cerevisiae S288C
Interactions: 15
UniProt ID: Q12362

Gene Ontology (top 5):
GO:0000455 - enzyme-directed rRNA pseudouridine synthesis
GO:0003723 - RNA binding
GO:0005737 - cytoplasm
GO:0008835 - diaminohydroxyphosphoribosylaminopyrimidine deaminase activity
GO:0009231 - riboflavin biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

820162

SSB2
Ribosome-associated molecular chaperone SSB2

2

3

High-throughput

0.552

High

704668

SBA1
Co-chaperone protein SBA1

1

2

Small-scale

0.527

High

646168

NPR1
Nitrogen permease reactivator protein

1

1

High-throughput

0.501

High

448829

SNF1
Carbon catabolite-derepressing protein kinase

1

0

High-throughput

0.480

High

602697

PHO85
Cyclin-dependent protein kinase PHO85

1

0

High-throughput

0.480

High

793216

AKL1
Serine/threonine-protein kinase AKL1

1

0

High-throughput

0.480

High

735585

IRE1
Serine/threonine-protein kinase/endoribonuclease IRE1

1

2

High-throughput

0.479

High

1084574

RIO1
Serine/threonine-protein kinase RIO1

1

0

Small-scale

0.460

High

525598

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

546807

SSB1
Ribosome-associated molecular chaperone SSB1

1

3

High-throughput

0.445

High

804572

SSZ1
Ribosome-associated complex subunit SSZ1

1

1

High-throughput

0.445

High

811510

XDJ1
DnaJ protein homolog XDJ1

1

1

High-throughput

0.445

High

866181

ENT3
Epsin-3

1

0

Small-scale

0.261

Low

1084442

YP150
Putative serine/threonine-protein kinase YPL150W

1

0

High-throughput

0.261

Low

738723

EI2BB
Translation initiation factor eIF2B subunit beta

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025