Protein: RIC8B
Chaperone Ric-8B (Brain synembryn) (hSyn) (Synembryn-B)

Gene: RIC8B
Organism: Homo sapiens
Interactions: 45
UniProt ID: Q9NVN3

Gene Ontology (top 5):
GO:0001965 - G-protein alpha-subunit binding
GO:0005085 - guanyl-nucleotide exchange factor activity
GO:0005737 - cytoplasm
GO:0005813 - centrosome
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

989806

GNAS2
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

3

13

Small-scale

0.865

High

418753

GNAI2
Guanine nucleotide-binding protein G(i) subunit alpha-2

2

13

High-throughput

0.789

High

893533

GNAQ
Guanine nucleotide-binding protein G(q) subunit alpha

1

15

Small-scale

0.680

High

936875

NP1L1
Nucleosome assembly protein 1-like 1

3

0

High-throughput

0.638

High

1450711

MAGD2
Melanoma-associated antigen D2

3

0

High-throughput

0.634

High

1413498

AASD1
Alanyl-tRNA editing protein Aarsd1

2

0

High-throughput

0.602

High

1420954

UBE2O
(E3-independent) E2 ubiquitin-conjugating enzyme

2

0

High-throughput

0.602

High

1204661

TFDP3
Transcription factor Dp family member 3

2

0

High-throughput

0.585

High

1233874

SESQ2
Sesquipedalian-2

1

2

High-throughput

0.536

High

226998

ENSA
Alpha-endosulfine

1

0

High-throughput

0.513

High

296835

ST1C4
Sulfotransferase 1C4

1

0

High-throughput

0.513

High

635156

CP2B6
Cytochrome P450 2B6

1

0

High-throughput

0.513

High

911956

JAK3
Tyrosine-protein kinase JAK3

1

0

High-throughput

0.513

High

1163945

UPP1
Uridine phosphorylase 1

1

0

High-throughput

0.513

High

1315182

CPNE9
Copine-9

1

0

High-throughput

0.513

High

1393919

ABHD8
Protein ABHD8

1

0

High-throughput

0.513

High

1419347

CEP41
Centrosomal protein of 41 kDa

1

0

High-throughput

0.513

High

1450710

INTU
Protein inturned

1

0

High-throughput

0.513

High

1450713

NUBP2
Cytosolic Fe-S cluster assembly factor NUBP2

1

0

High-throughput

0.513

High

1411497

OVOL2
Transcription factor Ovo-like 2

1

1

High-throughput

0.489

High

173441

XPO1
Exportin-1

1

1

High-throughput

0.479

High

1434030

PKHA4
Pleckstrin homology domain-containing family A member 4

1

1

High-throughput

0.479

High

1060921

LRP1
Prolow-density lipoprotein receptor-related protein 1

1

0

Small-scale

0.460

High

65599

TBAL3
Tubulin alpha chain-like 3

1

0

High-throughput

0.458

High

169276

CASQ2
Calsequestrin-2

1

0

High-throughput

0.458

High

355309

ACL6A
Actin-like protein 6A

1

0

High-throughput

0.458

High

1107265

BIRC3
Baculoviral IAP repeat-containing protein 3

1

0

High-throughput

0.458

High

1279510

CMKMT
Calmodulin-lysine N-methyltransferase

1

0

High-throughput

0.458

High

1367841

RSLAA
Ras-like protein family member 10A

1

0

High-throughput

0.458

High

1420115

CHIA
Acidic mammalian chitinase

1

0

High-throughput

0.458

High

337650

GNAS3
Neuroendocrine secretory protein 55

1

0

High-throughput

0.426

High

844882

EAA1
Excitatory amino acid transporter 1

1

0

High-throughput

0.426

High

1198322

TIGD5
Tigger transposable element-derived protein 5

2

0

High-throughput

0.328

High

1204508

VWA2
von Willebrand factor A domain-containing protein 2

1

0

High-throughput

0.279

Low

1323928

KLH34
Kelch-like protein 34

1

0

High-throughput

0.279

Low

1388943

ZHX1R
Zinc fingers and homeoboxes protein 1, isoform 2

1

0

High-throughput

0.279

Low

1390565

BORC8
BLOC-1-related complex subunit 8

1

0

High-throughput

0.279

Low

1398210

PPM1M
Protein phosphatase 1M

1

0

High-throughput

0.279

Low

1404163

CD006
Uncharacterized protein encoded by LINC01587

1

0

High-throughput

0.279

Low

1450708

OCAD1
OCIA domain-containing protein 1

1

0

High-throughput

0.279

Low

888484

TSP3
Thrombospondin-3

1

0

High-throughput

0.249

Low

1041800

PPARD
Peroxisome proliferator-activated receptor delta

1

0

High-throughput

0.249

Low

1389669

MFSD3
Major facilitator superfamily domain-containing protein 3

1

0

High-throughput

0.232

Low

1450709

PP4RL
Putative serine/threonine-protein phosphatase 4 regulatory subunit 1-like

1

0

High-throughput

0.232

Low

1450712

KLDC2
Kelch domain-containing protein 2

1

0

Small-scale

0.213

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025