Protein: CRBA2
Beta-crystallin A2 (Beta-A2 crystallin)

Gene: CRBA2, CRYBA2
Organism: Homo sapiens
Interactions: 35
UniProt ID: P53672

Gene Ontology (top 5):
GO:0002088 - lens development in camera-type eye
GO:0005212 - structural constituent of eye lens
GO:0007601 - visual perception
GO:0042802 - identical protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

690009

CRBB3
Beta-crystallin B3

1

15

Small-scale

0.590

High

847801

CRBB2
Beta-crystallin B2

1

16

Small-scale

0.590

High

922347

CRBB1
Beta-crystallin B1

1

17

Small-scale

0.590

High

922366

P55G
Phosphatidylinositol 3-kinase regulatory subunit gamma

2

2

High-throughput

0.579

High

922354

LASP1
LIM and SH3 domain protein 1

2

1

High-throughput

0.561

High

70153

CRTP1
Cysteine-rich tail protein 1

2

1

High-throughput

0.553

High

922350

ARI5A
AT-rich interactive domain-containing protein 5A

2

1

High-throughput

0.553

High

922351

VAC14
Protein VAC14 homolog

2

2

High-throughput

0.553

High

922352

TRAF2
TNF receptor-associated factor 2

2

2

High-throughput

0.553

High

922353

FHL3
Four and a half LIM domains protein 3

2

4

High-throughput

0.553

High

922356

KR133
Keratin-associated protein 13-3

2

2

High-throughput

0.553

High

922358

FHL5
Four and a half LIM domains protein 5

2

4

High-throughput

0.553

High

922360

KR111
Keratin-associated protein 11-1

2

1

High-throughput

0.553

High

922364

IKBD
NF-kappa-B inhibitor delta

2

1

High-throughput

0.553

High

922365

OXER1
Oxoeicosanoid receptor 1

2

1

High-throughput

0.553

High

922372

CACO1
Calcium-binding and coiled-coil domain-containing protein 1

1

2

High-throughput

0.494

High

167241

KLF11
Krueppel-like factor 11

1

1

High-throughput

0.470

High

922349

YPEL3
Protein yippee-like 3

1

1

High-throughput

0.439

High

922362

PRR22
Proline-rich protein 22

1

1

High-throughput

0.439

High

922363

CCD33
Coiled-coil domain-containing protein 33

1

1

High-throughput

0.439

High

922355

PCH2
Pachytene checkpoint protein 2 homolog

3

0

High-throughput

0.350

High

922357

CJ055
Uncharacterized protein C10orf55

2

0

High-throughput

0.316

High

922359

CV039
Synaptic plasticity regulator PANTS

2

0

High-throughput

0.316

High

922361

KRA71
Keratin-associated protein 7-1

2

0

High-throughput

0.316

High

922367

RUSC1
AP-4 complex accessory subunit RUSC1

2

0

High-throughput

0.316

High

922368

CTDS1
Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1

2

0

High-throughput

0.316

High

922369

UNKL
Putative E3 ubiquitin-protein ligase UNKL

2

0

High-throughput

0.316

High

922370

BPIA1
BPI fold-containing family A member 1

2

0

High-throughput

0.316

High

922371

APC11
Anaphase-promoting complex subunit 11

2

0

High-throughput

0.316

High

922348

ATX1
Ataxin-1

1

0

High-throughput

0.278

Low

274511

DNJB6
DnaJ homolog subfamily B member 6

1

0

High-throughput

0.268

Low

361178

SODC
Superoxide dismutase [Cu-Zn]

1

0

High-throughput

0.268

Low

637411

FLNA
Filamin-A

1

0

High-throughput

0.268

Low

843409

HD
Huntingtin

1

0

High-throughput

0.268

Low

856602

BAG6
Large proline-rich protein BAG6

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025