Protein: NMNA1
Nicotinamide/nicotinic acid mononucleotide adenylyltransferase 1 (NMN/NaMN adenylyltransferase 1) (EC 2.7.7.1) (EC 2.7.7.18) (Nicotinamide-nucleotide adenylyltransferase 1) (NMN adenylyltransferase 1) (Nicotinate-nucleotide adenylyltransferase 1) (NaMN adenylyltransferase 1)

Gene: NMNA1, NMNAT1
Organism: Homo sapiens
Interactions: 131
UniProt ID: Q9HAN9

Gene Ontology (top 5):
GO:0000309 - nicotinamide-nucleotide adenylyltransferase activity
GO:0000785 - chromatin
GO:0004515 - nicotinate-nucleotide adenylyltransferase activity
GO:0005524 - ATP binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1437577

NMNA1
Nicotinamide/nicotinic acid mononucleotide adenylyltransferase 1

6

6

Small-scale

0.942

High

884479

PCY1A
Choline-phosphate cytidylyltransferase A

3

0

High-throughput

0.811

High

182371

WDR46
WD repeat-containing protein 46

2

1

High-throughput

0.789

High

911112

IMA1
Importin subunit alpha-1

4

7

High-throughput

0.698

High

1332043

BANP
Protein BANP

3

2

High-throughput

0.673

High

447464

NPM
Nucleophosmin

3

1

High-throughput

0.667

High

1037380

H11
Histone H1.1

3

3

High-throughput

0.667

High

1409847

RBM4B
RNA-binding protein 4B

3

1

High-throughput

0.667

High

1313152

ZC3H3
Zinc finger CCCH domain-containing protein 3

3

0

High-throughput

0.638

High

521952

H14
Histone H1.4

2

3

High-throughput

0.628

High

1275685

ZCCHV
Zinc finger CCCH-type antiviral protein 1

2

1

High-throughput

0.628

High

138771

IMA4
Importin subunit alpha-4

2

7

High-throughput

0.606

High

179083

IMA6
Importin subunit alpha-6

2

7

High-throughput

0.606

High

253696

IMA7
Importin subunit alpha-7

2

7

High-throughput

0.606

High

911383

IMA5
Importin subunit alpha-5

2

7

High-throughput

0.606

High

208388

RRP8
Ribosomal RNA-processing protein 8

2

0

High-throughput

0.602

High

984551

RL30
Large ribosomal subunit protein eL30

2

0

High-throughput

0.602

High

1199153

PKHO1
Pleckstrin homology domain-containing family O member 1

2

0

High-throughput

0.602

High

1361766

DGCR8
Microprocessor complex subunit DGCR8

2

0

High-throughput

0.602

High

1398078

ZN512
Zinc finger protein 512

2

0

High-throughput

0.602

High

1417028

CDCA4
Cell division cycle-associated protein 4

2

0

High-throughput

0.602

High

1437578

SSF1
Suppressor of SWI4 1 homolog

2

0

High-throughput

0.602

High

1437585

NOP53
Ribosome biogenesis protein NOP53

2

0

High-throughput

0.602

High

666912

CCNC
Cyclin-C

2

0

High-throughput

0.601

High

979254

RS6
Small ribosomal subunit protein eS6

2

0

High-throughput

0.585

High

96768

E9PAV9
G patch domain-containing protein 4

2

2

High-throughput

0.584

High

1005110

RNF4
E3 ubiquitin-protein ligase RNF4

2

0

High-throughput

0.580

High

1335542

NF2IP
NFATC2-interacting protein

2

0

High-throughput

0.580

High

346357

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

2

3

High-throughput

0.574

High

1388739

SIR1
NAD-dependent protein deacetylase sirtuin-1

1

0

Small-scale

0.564

High

1404413

CDC5L
Cell division cycle 5-like protein

2

0

High-throughput

0.559

High

288778

NPM3
Nucleoplasmin-3

1

1

High-throughput

0.536

High

595600

H15
Histone H1.5

1

3

High-throughput

0.536

High

595877

H13
Histone H1.3

1

3

High-throughput

0.536

High

1008895

RED1
Double-stranded RNA-specific editase 1

1

2

High-throughput

0.536

High

1061159

SRSF1
Serine/arginine-rich splicing factor 1

1

1

High-throughput

0.536

High

1089876

ILF3
Interleukin enhancer-binding factor 3

1

2

High-throughput

0.536

High

1099544

SRSF6
Serine/arginine-rich splicing factor 6

1

2

High-throughput

0.536

High

1163216

H2B2E
Histone H2B type 2-E

1

1

High-throughput

0.536

High

703271

MSX1
Homeobox protein MSX-1

1

0

High-throughput

0.518

High

908890

NEK3
Serine/threonine-protein kinase Nek3

1

0

High-throughput

0.518

High

943660

SIK1
Serine/threonine-protein kinase SIK1

1

0

High-throughput

0.518

High

1159544

NTRK2
BDNF/NT-3 growth factors receptor

1

0

High-throughput

0.518

High

72813

B0UZZ8
WD repeat-containing protein 46

1

1

High-throughput

0.514

High

191812

MAGB2
Melanoma-associated antigen B2

1

0

High-throughput

0.513

High

192860

RPB4
DNA-directed RNA polymerase II subunit RPB4

1

0

High-throughput

0.513

High

212332

SNUT1
U4/U6.U5 tri-snRNP-associated protein 1

1

0

High-throughput

0.513

High

290744

SURF6
Surfeit locus protein 6

1

0

High-throughput

0.513

High

338970

CBX6
Chromobox protein homolog 6

1

0

High-throughput

0.513

High

517823

GLI4
Zinc finger protein GLI4

1

0

High-throughput

0.513

High

686442

RL13
Large ribosomal subunit protein eL13

1

0

High-throughput

0.513

High

765901

BMI1
Polycomb complex protein BMI-1

1

0

High-throughput

0.513

High

785464

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.513

High

854314

KI67
Proliferation marker protein Ki-67

1

0

High-throughput

0.513

High

959970

RS3A
Small ribosomal subunit protein eS1

1

0

High-throughput

0.513

High

975954

RL7A
Large ribosomal subunit protein eL8

1

0

High-throughput

0.513

High

978736

RL23A
Large ribosomal subunit protein uL23

1

0

High-throughput

0.513

High

985895

RL11
Large ribosomal subunit protein uL5

1

0

High-throughput

0.513

High

986223

RL8
Large ribosomal subunit protein uL2

1

0

High-throughput

0.513

High

1022962

EFNB1
Ephrin-B1

1

0

High-throughput

0.513

High

1281480

ZN467
Zinc finger protein 467

1

0

High-throughput

0.513

High

1316140

H18
Histone H1.8

1

0

High-throughput

0.513

High

1370541

FGF13
Fibroblast growth factor 13

1

0

High-throughput

0.513

High

1390619

NEIL1
Endonuclease 8-like 1

1

0

High-throughput

0.513

High

1395711

ZN668
Zinc finger protein 668

1

0

High-throughput

0.513

High

1395823

ZC3HA
Zinc finger CCCH domain-containing protein 10

1

0

High-throughput

0.513

High

1398586

ZNF48
Zinc finger protein 48

1

0

High-throughput

0.513

High

1410738

MBB1A
Myb-binding protein 1A

1

0

High-throughput

0.513

High

1428469

REXO4
RNA exonuclease 4

1

0

High-throughput

0.513

High

1429618

NAT10
RNA cytidine acetyltransferase

1

0

High-throughput

0.513

High

1437580

DDX21
Nucleolar RNA helicase 2

1

0

High-throughput

0.513

High

1437582

ABC3C
DNA dC->dU-editing enzyme APOBEC-3C

1

0

High-throughput

0.513

High

1437583

LYAR
Cell growth-regulating nucleolar protein

1

0

High-throughput

0.513

High

1437587

SAE1
SUMO-activating enzyme subunit 1

1

0

High-throughput

0.513

High

1437588

ZBT47
Zinc finger and BTB domain-containing protein 47

1

0

High-throughput

0.513

High

1437589

ZN346
Zinc finger protein 346

1

0

High-throughput

0.513

High

1437591

SRPK3
SRSF protein kinase 3

1

0

High-throughput

0.513

High

75874

B4DE54
Protein BANP

1

2

High-throughput

0.506

High

423208

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.501

High

487770

PARP1
Poly [ADP-ribose] polymerase 1

1

1

Small-scale

0.501

High

607653

PTN2
Tyrosine-protein phosphatase non-receptor type 2

1

1

High-throughput

0.479

High

981108

H2B1C
Histone H2B type 1-C/E/F/G/I

1

1

High-throughput

0.479

High

998824

H31
Histone H3.1

1

1

High-throughput

0.479

High

1017223

H33
Histone H3.3

1

1

High-throughput

0.479

High

1161681

IF16
Gamma-interferon-inducible protein 16

1

1

High-throughput

0.479

High

1235527

IFIX
Pyrin and HIN domain-containing protein 1

1

1

High-throughput

0.479

High

132305

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

1

0

High-throughput

0.458

High

248096

NUPR1
Nuclear protein 1

1

0

High-throughput

0.458

High

254433

CC14B
Dual specificity protein phosphatase CDC14B

1

0

High-throughput

0.458

High

401508

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.458

High

711193

PTN6
Tyrosine-protein phosphatase non-receptor type 6

1

0

High-throughput

0.458

High

770299

RL22
Large ribosomal subunit protein eL22

1

0

High-throughput

0.458

High

810393

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.458

High

872759

SOX2
Transcription factor SOX-2

1

0

High-throughput

0.458

High

927556

ATX1
Ataxin-1

1

0

High-throughput

0.458

High

1024853

VIGLN
Vigilin

1

0

High-throughput

0.458

High

1035927

KIF23
Kinesin-like protein KIF23

1

0

High-throughput

0.458

High

1328962

ZBTB2
Zinc finger and BTB domain-containing protein 2

1

0

High-throughput

0.458

High

1330935

CGAS
Cyclic GMP-AMP synthase

1

0

High-throughput

0.458

High

1346935

SNIP1
Smad nuclear-interacting protein 1

1

0

Small-scale

0.458

High

1367313

ESR2
Estrogen receptor beta

1

0

High-throughput

0.458

High

1437579

ANLN
Anillin

1

0

High-throughput

0.458

High

3478

A0A0S2Z5G4
Protein BANP

1

2

High-throughput

0.457

High

1437590

HECD1
E3 ubiquitin-protein ligase HECTD1

1

1

High-throughput

0.437

High

1103386

CTBP1
C-terminal-binding protein 1

1

0

High-throughput

0.426

High

69981

A8KAG1
G patch domain-containing protein 4

1

2

High-throughput

0.407

High

1212375

GPTC4
G patch domain-containing protein 4

1

2

High-throughput

0.407

High

877756

T23O
Tryptophan 2,3-dioxygenase

3

0

High-throughput

0.348

High

464492

RNAS1
Ribonuclease pancreatic

2

0

High-throughput

0.328

High

1168578

KNOP1
Lysine-rich nucleolar protein 1

2

0

High-throughput

0.328

High

1436684

GORS2
Golgi reassembly-stacking protein 2

2

0

High-throughput

0.316

High

1437581

PICK1
PRKCA-binding protein

2

0

High-throughput

0.316

High

1124917

FLOT2
Flotillin-2

1

0

High-throughput

0.282

High

301216

RL1D1
Ribosomal L1 domain-containing protein 1

1

0

High-throughput

0.279

Low

657313

KALM
Anosmin-1

1

0

High-throughput

0.279

Low

842543

RL35
Large ribosomal subunit protein uL29

1

0

High-throughput

0.279

Low

1013458

LACTB
Serine beta-lactamase-like protein LACTB, mitochondrial

1

0

High-throughput

0.279

Low

1127500

FGFP1
Fibroblast growth factor-binding protein 1

1

0

High-throughput

0.279

Low

1290044

PNM8A
Paraneoplastic antigen-like protein 8A

1

0

High-throughput

0.279

Low

1398132

CC140
Coiled-coil domain-containing protein 140

1

0

High-throughput

0.279

Low

1411891

UTP23
rRNA-processing protein UTP23 homolog

1

0

High-throughput

0.279

Low

1437586

NHSL3
NHS-like protein 3

1

0

High-throughput

0.279

Low

1437592

RL36
Large ribosomal subunit protein eL36

1

0

High-throughput

0.279

Low

1437593

LENEP
Lens epithelial cell protein LEP503

1

0

High-throughput

0.279

Low

272471

OBSL1
Obscurin-like protein 1

1

0

High-throughput

0.249

Low

1348511

LNX1
E3 ubiquitin-protein ligase LNX

1

0

Small-scale

0.249

Low

1393709

DDRGK
DDRGK domain-containing protein 1

1

0

High-throughput

0.249

Low

1437584

MTMRA
Myotubularin-related protein 10

1

0

High-throughput

0.249

Low

132925

S28A1
Sodium/nucleoside cotransporter 1

1

0

High-throughput

0.232

Low

1417614

S4A5
Electrogenic sodium bicarbonate cotransporter 4

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025