Protein: PTI1
Protein PTI1

Gene: PTI1
Organism: Saccharomyces cerevisiae S288C
Interactions: 30
UniProt ID: P39927

Gene Ontology (top 5):
GO:0003729 - mRNA binding
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0005847 - mRNA cleavage and polyadenylation specificity factor complex
GO:0006397 - mRNA processing

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

814991

SYC1
Protein SYC1

6

1

Small-scale

0.730

High

814985

PTA1
Pre-tRNA-processing protein PTA1

10

0

Small-scale

0.724

High

814992

CFT2
Cleavage factor two protein 2

5

1

Small-scale

0.714

High

814980

REF2
RNA end formation protein 2

7

0

Small-scale

0.714

High

743214

PP12
Serine/threonine-protein phosphatase PP1-2

7

0

Small-scale

0.713

High

814981

PFS2
Polyadenylation factor subunit 2

6

0

Small-scale

0.699

High

671417

RNA14
mRNA 3'-end-processing protein RNA14

1

0

Small-scale

0.687

High

712923

PAP
Poly(A) polymerase

5

0

Small-scale

0.684

High

814982

FIP1
Pre-mRNA polyadenylation factor FIP1

5

0

Small-scale

0.684

High

814987

YTH1
mRNA 3'-end-processing protein YTH1

5

0

Small-scale

0.684

High

814990

CFT1
Protein CFT1

5

0

Small-scale

0.684

High

776468

MPE1
Protein MPE1

4

0

Small-scale

0.661

High

814984

SSU72
RNA polymerase II subunit A C-terminal domain phosphatase SSU72

4

0

Small-scale

0.661

High

814989

YSH1
Endoribonuclease YSH1

3

2

Small-scale

0.650

High

781140

SWD2
COMPASS component SWD2

4

0

Small-scale

0.649

High

632679

DBP4
ATP-dependent RNA helicase HCA4

2

0

High-throughput

0.595

High

751897

TFC4
Transcription factor tau 131 kDa subunit

1

0

Small-scale

0.537

High

721957

XPO1
Exportin-1

1

0

High-throughput

0.513

High

594377

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.458

High

707163

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

814983

JHD2
Histone demethylase JHD2

1

0

Small-scale

0.458

High

814986

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.458

High

814988

RPN7
26S proteasome regulatory subunit RPN7

1

0

High-throughput

0.458

High

814993

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

814994

RIO1
Serine/threonine-protein kinase RIO1

1

0

High-throughput

0.458

High

524023

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

526755

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.445

High

814979

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.426

High

778987

MYO3
Myosin-3

1

0

High-throughput

0.261

Low

150322

YL358
Uncharacterized protein YLR358C

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025