Protein: AB19B
ABC transporter B family member 19 (ABC transporter ABCB.19) (AtABCB19) (Auxin exporter ABCB19) (Brassinosteroid exporter ABCB19) (Multidrug resistance protein 11) (AtMDR11) (P-glycoprotein 19) (AtPGP19)

Gene: AB19B, ABCB19
Organism: Arabidopsis thaliana
Interactions: 26
UniProt ID: Q9LJX0

Gene Ontology (top 5):
GO:0005524 - ATP binding
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0008361 - regulation of cell size
GO:0009637 - response to blue light

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

306365

AB4B
ABC transporter B family member 4

1

7

High-throughput

0.618

High

1421906

PINI
Auxin efflux carrier component 1

1

2

Small-scale

0.586

High

1440984

FKB42
Peptidyl-prolyl cis-trans isomerase FKBP42

1

5

Small-scale

0.508

High

1441727

PIN2
Auxin efflux carrier component 2

1

2

Small-scale

0.508

High

623072

PMA2
ATPase 2, plasma membrane-type

1

4

High-throughput

0.479

High

840486

14333
14-3-3-like protein GF14 psi

1

11

High-throughput

0.479

High

847198

PIP21
Aquaporin PIP2-1

1

20

High-throughput

0.479

High

847303

PIP22
Aquaporin PIP2-2

1

20

High-throughput

0.479

High

963836

PIP11
Aquaporin PIP1-1

1

20

High-throughput

0.479

High

1020355

PIP27
Aquaporin PIP2-7

1

20

High-throughput

0.479

High

1056161

PIP12
Aquaporin PIP1-2

1

20

High-throughput

0.479

High

1064789

PIP13
Aquaporin PIP1-3

1

20

High-throughput

0.479

High

1184585

PIP14
Probable aquaporin PIP1-4

1

20

High-throughput

0.479

High

1319206

PIP15
Probable aquaporin PIP1-5

1

20

High-throughput

0.479

High

1424591

PIP24
Probable aquaporin PIP2-4

1

20

High-throughput

0.479

High

1441726

DRP2B
Dynamin-2B

1

1

High-throughput

0.479

High

1441728

PMA11
ATPase 11, plasma membrane-type

1

6

High-throughput

0.479

High

1441731

DRP2A
Dynamin-2A

1

1

High-throughput

0.479

High

834901

IF4A1
Eukaryotic initiation factor 4A-1

1

0

High-throughput

0.458

High

1081954

CLAH1
Clathrin heavy chain 1

1

0

High-throughput

0.458

High

1426498

Y5659
Probable inactive receptor kinase At5g16590

1

0

High-throughput

0.458

High

1441730

Y3720
UPF0481 protein At3g47200

1

0

High-throughput

0.458

High

103688

F4K9Q4
Transmembrane amino acid transporter family protein

1

1

High-throughput

0.439

High

1425413

UBQ9
Polyubiquitin 9 [Cleaved into: Ubiquitin-related 1; Ubiquitin-related 2; Ubiquitin-related 3; Ubiquitin-related 4]

1

6

High-throughput

0.437

High

1441729

AVT1J
Amino acid transporter AVT1J

1

1

High-throughput

0.417

High

1354442

B651B
Cytochrome b561 and DOMON domain-containing protein At4g17280

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025