Protein: M21D2
Nucleotidyltransferase MB21D2 (EC 2.7.7.-) (Mab-21 domain-containing protein 2) (hMB21D2)

Gene: M21D2, MB21D2
Organism: Homo sapiens
Interactions: 93
UniProt ID: Q8IYB1

Gene Ontology (top 5):
GO:0016779 - nucleotidyltransferase activity
GO:0044877 - protein-containing complex binding
GO:0045296 - cadherin binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1314634

RAB3I
Rab-3A-interacting protein

3

3

High-throughput

0.607

High

1293522

CIR1
Corepressor interacting with RBPJ 1

2

0

High-throughput

0.580

High

1239870

CAVN1
Caveolae-associated protein 1

2

1

High-throughput

0.574

High

221379

SPY1
Protein sprouty homolog 1

2

3

High-throughput

0.553

High

1048907

REL
Proto-oncogene c-Rel

2

1

High-throughput

0.553

High

1314637

CBX8
Chromobox protein homolog 8

2

2

High-throughput

0.553

High

1314648

S12A4
Solute carrier family 12 member 4

2

3

High-throughput

0.553

High

623433

RO52
E3 ubiquitin-protein ligase TRIM21

1

3

High-throughput

0.553

High

1254563

TRI67
Tripartite motif-containing protein 67

1

5

High-throughput

0.553

High

1314647

ALK
ALK tyrosine kinase receptor

2

6

High-throughput

0.533

High

48025

RBM47
RNA-binding protein 47

1

1

High-throughput

0.489

High

1127660

KT33B
Keratin, type I cuticular Ha3-II

1

3

High-throughput

0.489

High

242235

PRKN
E3 ubiquitin-protein ligase parkin

1

1

High-throughput

0.479

High

363542

EGFR
Epidermal growth factor receptor

1

4

High-throughput

0.479

High

710858

EPHB2
Ephrin type-B receptor 2

1

3

High-throughput

0.479

High

1107907

SQSTM
Sequestosome-1

1

1

High-throughput

0.479

High

1314644

ZO2
Tight junction protein 2

1

1

High-throughput

0.479

High

1280836

Q7Z783
Protein sprouty homolog 2

1

3

High-throughput

0.470

High

556199

CADH1
Cadherin-1

1

0

High-throughput

0.458

High

582871

EZRI
Ezrin

1

0

High-throughput

0.458

High

774485

BASI
Basigin

1

0

High-throughput

0.458

High

1041162

CAV1
Caveolin-1

1

0

High-throughput

0.458

High

221156

SPY2
Protein sprouty homolog 2

1

3

High-throughput

0.439

High

189690

STX7
Syntaxin-7

1

1

High-throughput

0.437

High

218437

TGON2
Trans-Golgi network integral membrane protein 2

1

2

High-throughput

0.437

High

221747

TPPC3
Trafficking protein particle complex subunit 3

1

1

High-throughput

0.437

High

291427

NU155
Nuclear pore complex protein Nup155

1

1

High-throughput

0.437

High

464004

RET
Proto-oncogene tyrosine-protein kinase receptor Ret

1

7

High-throughput

0.437

High

541579

FGFR1
Fibroblast growth factor receptor 1

1

9

High-throughput

0.437

High

560445

IFM1
Interferon-induced transmembrane protein 1

1

2

High-throughput

0.437

High

589117

RFA2
Replication protein A 32 kDa subunit

1

1

High-throughput

0.437

High

604083

CXA1
Gap junction alpha-1 protein

1

1

High-throughput

0.437

High

630567

RAB3B
Ras-related protein Rab-3B

1

2

High-throughput

0.437

High

641208

FGFR2
Fibroblast growth factor receptor 2

1

10

High-throughput

0.437

High

648581

FGFR4
Fibroblast growth factor receptor 4

1

9

High-throughput

0.437

High

715666

MARCS
Myristoylated alanine-rich C-kinase substrate

1

1

High-throughput

0.437

High

874049

TPC10
Trafficking protein particle complex subunit 10

1

1

High-throughput

0.437

High

901926

RAB9A
Ras-related protein Rab-9A

1

2

High-throughput

0.437

High

931865

EPHA5
Ephrin type-A receptor 5

1

3

High-throughput

0.437

High

932097

EPHA4
Ephrin type-A receptor 4

1

3

High-throughput

0.437

High

956379

RAB2A
Ras-related protein Rab-2A

1

1

High-throughput

0.437

High

1031451

IFM3
Interferon-induced transmembrane protein 3

1

2

High-throughput

0.437

High

1034285

ROR2
Tyrosine-protein kinase transmembrane receptor ROR2

1

8

High-throughput

0.437

High

1087180

STX4
Syntaxin-4

1

1

High-throughput

0.437

High

1147370

EPHA7
Ephrin type-A receptor 7

1

3

High-throughput

0.437

High

1156991

NTRK3
NT-3 growth factor receptor

1

7

High-throughput

0.437

High

1159513

NTRK2
BDNF/NT-3 growth factors receptor

1

8

High-throughput

0.437

High

1210902

CE170
Centrosomal protein of 170 kDa

1

3

High-throughput

0.437

High

1227032

A16L1
Autophagy-related protein 16-1

1

4

High-throughput

0.437

High

1233334

LTOR1
Ragulator complex protein LAMTOR1

1

1

High-throughput

0.437

High

1256509

CE128
Centrosomal protein of 128 kDa

1

1

High-throughput

0.437

High

1314629

AHI1
Jouberin

1

4

High-throughput

0.437

High

1314631

R3GEF
Guanine nucleotide exchange factor for Rab-3A

1

3

High-throughput

0.437

High

1314633

TPPC9
Trafficking protein particle complex subunit 9

1

1

High-throughput

0.437

High

1314635

CEP89
Centrosomal protein of 89 kDa

1

1

High-throughput

0.437

High

1314639

PDLI7
PDZ and LIM domain protein 7

1

2

High-throughput

0.437

High

1314645

TPC2L
Trafficking protein particle complex subunit 2-like protein

1

1

High-throughput

0.437

High

1314649

TPPC4
Trafficking protein particle complex subunit 4

1

3

High-throughput

0.437

High

1314650

TPPC1
Trafficking protein particle complex subunit 1

1

3

High-throughput

0.437

High

430116

JUN
Transcription factor Jun

1

1

High-throughput

0.407

High

248990

EVI5
Ecotropic viral integration site 5 protein homolog

3

0

High-throughput

0.346

High

870056

KCNJ6
G protein-activated inward rectifier potassium channel 2

2

0

High-throughput

0.328

High

262402

DTNB
Dystrobrevin beta

2

0

High-throughput

0.316

High

1085507

ARHG5
Rho guanine nucleotide exchange factor 5

2

0

High-throughput

0.316

High

1118915

BYST
Bystin

2

0

High-throughput

0.316

High

1244200

MORN3
MORN repeat-containing protein 3

2

0

High-throughput

0.316

High

553009

PIP
Prolactin-inducible protein

2

0

High-throughput

0.313

High

1314632

LDAF1
Lipid droplet assembly factor 1

2

0

High-throughput

0.313

High

1213421

AT7L2
Ataxin-7-like protein 2

1

0

High-throughput

0.251

Low

164387

NRP1
Neuropilin-1

1

0

High-throughput

0.249

Low

179961

BET1
BET1 homolog

1

0

High-throughput

0.249

Low

245341

CE104
Centrosomal protein of 104 kDa

1

0

High-throughput

0.249

Low

327347

ZFPL1
Zinc finger protein-like 1

1

0

High-throughput

0.249

Low

488820

FURIN
Furin

1

0

High-throughput

0.249

Low

642962

KCNA3
Potassium voltage-gated channel subfamily A member 3

1

0

High-throughput

0.249

Low

695902

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

0

High-throughput

0.249

Low

768611

RFA3
Replication protein A 14 kDa subunit

1

0

High-throughput

0.249

Low

952950

ACTB
Actin, cytoplasmic 1

1

0

High-throughput

0.249

Low

1004122

CXAR
Coxsackievirus and adenovirus receptor

1

0

High-throughput

0.249

Low

1149324

STIL
SCL-interrupting locus protein

1

0

High-throughput

0.249

Low

1156143

ZYX
Zyxin

1

0

High-throughput

0.249

Low

1276206

ATG9A
Autophagy-related protein 9A

1

0

High-throughput

0.249

Low

1293060

TMM17
Transmembrane protein 17

1

0

High-throughput

0.249

Low

1314628

CNTRB
Centrobin

1

0

High-throughput

0.249

Low

1314630

TM102
Transmembrane protein 102

1

0

High-throughput

0.249

Low

1314636

ACE2
Angiotensin-converting enzyme 2

1

0

High-throughput

0.249

Low

1314638

CPAP
Centrosomal P4.1-associated protein

1

0

High-throughput

0.249

Low

1314640

MKS1
Tectonic-like complex member MKS1

1

0

High-throughput

0.249

Low

1314641

TM216
Transmembrane protein 216

1

0

High-throughput

0.249

Low

1314642

C2D2A
Coiled-coil and C2 domain-containing protein 2A

1

0

High-throughput

0.249

Low

1314643

B3GA1
Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1

1

0

High-throughput

0.249

Low

1314646

HECD1
E3 ubiquitin-protein ligase HECTD1

1

0

High-throughput

0.249

Low

584032

FOSL1
Fos-related antigen 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025