Protein: POT1A
Protection of telomeres protein 1a (AtPOT1a) (AtPot1) (Protection of telomeres protein 1)

Gene: POT1A
Organism: Arabidopsis thaliana
Interactions: 41
UniProt ID: Q56Y52

Gene Ontology (top 5):
GO:0000723 - telomere maintenance
GO:0000781 - chromosome, telomeric region
GO:0003723 - RNA binding
GO:0005730 - nucleolus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1201445

TERT
Telomerase reverse transcriptase

2

1

Small-scale

0.649

High

1201424

TRB1
Telomere repeat-binding factor 1

2

5

Small-scale

0.622

High

1201439

STN1
CST complex subunit STN1

2

2

Small-scale

0.602

High

91955

CTC1
CST complex subunit CTC1

2

0

Small-scale

0.577

High

1201435

CBF5
H/ACA ribonucleoprotein complex subunit 4

1

0

Small-scale

0.529

High

847377

MCM7
DNA replication licensing factor MCM7

1

1

Small-scale

0.527

High

1201418

RD23D
Ubiquitin receptor RAD23d

1

1

Small-scale

0.515

High

1201419

RD23C
Ubiquitin receptor RAD23c

1

1

Small-scale

0.515

High

1201427

TRP3
Telomere repeat-binding protein 3

1

0

Small-scale

0.504

High

1201443

WHY1
Single-stranded DNA-binding protein WHY1, chloroplastic

1

0

Small-scale

0.493

High

1201420

ARP4
Actin-related protein 4

1

1

Small-scale

0.481

High

1201432

TRB2
Telomere repeat-binding factor 2

1

5

Small-scale

0.481

High

1201442

TRB3
Telomere repeat-binding factor 3

1

5

Small-scale

0.481

High

1201416

SSBP
Single-stranded DNA-binding protein, mitochondrial

1

1

Small-scale

0.470

High

1201438

Q9LII1
Nucleic acid-binding, OB-fold-like protein

1

1

Small-scale

0.470

High

1201447

ENPL
Endoplasmin homolog

1

1

Small-scale

0.470

High

1201434

WDR26
WD repeat-containing protein 26 homolog

1

0

Small-scale

0.460

High

1201437

FYPP3
Phytochrome-associated serine/threonine-protein phosphatase 3

1

0

Small-scale

0.460

High

1201441

Q9LXU1
Cell differentiation, Rcd1-like protein

1

0

Small-scale

0.460

High

99891

F4HZV3
50S ribosomal protein L34

1

1

Small-scale

0.439

High

869348

KNAT3
Homeobox protein knotted-1-like 3

1

2

Small-scale

0.439

High

869396

KNAT4
Homeobox protein knotted-1-like 4

1

2

Small-scale

0.439

High

869404

KNAT5
Homeobox protein knotted-1-like 5

1

2

Small-scale

0.439

High

1082448

MCM4
DNA replication licensing factor MCM4

1

1

Small-scale

0.439

High

1201421

GAT24
GATA transcription factor 24

1

1

Small-scale

0.439

High

1201422

GAT28
GATA transcription factor 28

1

1

Small-scale

0.439

High

1201430

HIR2
Hypersensitive-induced response protein 2

1

1

Small-scale

0.439

High

1201431

HIR4
Hypersensitive-induced response protein 4

1

1

Small-scale

0.439

High

1201436

Q9LF51
Glutamine-rich protein

1

1

Small-scale

0.439

High

1201446

Q9SRQ0
Mediator of RNA polymerase II transcription subunit-like protein

1

1

Small-scale

0.439

High

1201426

Q94K58
Uncharacterized protein At1g29040

1

1

Small-scale

0.417

High

1201429

COG5
Conserved oligomeric Golgi complex subunit 5

2

0

Small-scale

0.304

High

1201423

EM514
Protein EMBRYO DEFECTIVE 514

1

0

Small-scale

0.269

Low

1201444

Q9SJB9
Eukaryotic translation initiation factor 4C

1

0

Small-scale

0.269

Low

1201415

SR1P1
BTB/POZ domain-containing protein SR1IP1

1

0

Small-scale

0.265

Low

1201425

CIPKL
CBL-interacting serine/threonine-protein kinase 21

1

0

Small-scale

0.265

Low

102756

COG2
Conserved oligomeric Golgi complex subunit 2

1

0

Small-scale

0.251

Low

1201417

COG8
Conserved oligomeric Golgi complex subunit 8

1

0

Small-scale

0.251

Low

1201428

Q9C7D5
DNA binding protein

1

0

Small-scale

0.251

Low

1201433

SNF12
SWI/SNF complex component SNF12 homolog

1

0

Small-scale

0.251

Low

1201440

LFR
Armadillo repeat-containing protein LFR

1

0

Small-scale

0.251

Low


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Last updated: 11Aug2025