DYNC1I2 (dynein cytoplasmic 1 intermediate chain 2)

Gene

• Entrez ID: 1781
• Gene name: Dynein cytoplasmic 1 intermediate chain 2
• Gene symbol: DYNC1I2
• Synonyms (NCBI Gene): DIC74, DNCI2, IC2, NEDMIBA
• Chromosome: 2
• Chromosome location: 2q31.1
• Summary: This gene encodes a member of the dynein intermediate chain family. The encoded protein is a non-catalytic component of the cytoplasmic dynein 1 complex, which acts as a retrograde microtubule motor to transport organelles and vesicles. A pseudogene of th

SNPs

SNP ID	Visualize variation	Clinical significance	Consequence
rs752940799	A>G	Pathogenic	Coding sequence variant, missense variant
rs1574594051	G>A	Pathogenic	Splice donor variant
rs1574596084	C>T	Pathogenic	Stop gained, coding sequence variant

miRNA

miRTarBase ID	miRNA	Experiments	Reference
MIRT036037	hsa-miR-1301-3p	CLASH	23622248
MIRT704094	hsa-miR-3129-3p	HITS-CLIP	23313552
MIRT704093	hsa-miR-5583-5p	HITS-CLIP	23313552
MIRT704092	hsa-miR-496	HITS-CLIP	23313552
MIRT704091	hsa-miR-4789-5p	HITS-CLIP	23313552
MIRT704090	hsa-miR-3924	HITS-CLIP	23313552
MIRT704094	hsa-miR-3129-3p	HITS-CLIP	23313552
MIRT704093	hsa-miR-5583-5p	HITS-CLIP	23313552
MIRT704092	hsa-miR-496	HITS-CLIP	23313552
MIRT704091	hsa-miR-4789-5p	HITS-CLIP	23313552
MIRT704090	hsa-miR-3924	HITS-CLIP	23313552
MIRT948812	hsa-miR-146a	CLIP-seq
MIRT948813	hsa-miR-146b-5p	CLIP-seq
MIRT948814	hsa-miR-298	CLIP-seq
MIRT948815	hsa-miR-3115	CLIP-seq
MIRT948816	hsa-miR-3132	CLIP-seq
MIRT948817	hsa-miR-3174	CLIP-seq
MIRT948818	hsa-miR-3662	CLIP-seq
MIRT948819	hsa-miR-410	CLIP-seq
MIRT948820	hsa-miR-425	CLIP-seq
MIRT948821	hsa-miR-4471	CLIP-seq
MIRT948822	hsa-miR-4679	CLIP-seq
MIRT948823	hsa-miR-4719	CLIP-seq
MIRT948824	hsa-miR-4742-3p	CLIP-seq
MIRT948825	hsa-miR-568	CLIP-seq
MIRT948826	hsa-miR-589	CLIP-seq
MIRT948827	hsa-miR-642b	CLIP-seq
MIRT948828	hsa-miR-921	CLIP-seq
MIRT1548100	hsa-miR-3173-3p	CLIP-seq
MIRT1548101	hsa-miR-4428	CLIP-seq
MIRT1548102	hsa-miR-4521	CLIP-seq
MIRT1548103	hsa-miR-4802-3p	CLIP-seq
MIRT1548104	hsa-miR-490-5p	CLIP-seq
MIRT1548105	hsa-miR-586	CLIP-seq
MIRT1981178	hsa-miR-1266	CLIP-seq
MIRT1981179	hsa-miR-142-5p	CLIP-seq
MIRT1981180	hsa-miR-340	CLIP-seq
MIRT1981181	hsa-miR-3653	CLIP-seq
MIRT1981182	hsa-miR-3658	CLIP-seq
MIRT1981183	hsa-miR-3664-3p	CLIP-seq
MIRT948819	hsa-miR-410	CLIP-seq
MIRT1981184	hsa-miR-4474-5p	CLIP-seq
MIRT1981185	hsa-miR-4475	CLIP-seq
MIRT1981186	hsa-miR-4511	CLIP-seq
MIRT1981187	hsa-miR-4518	CLIP-seq
MIRT948823	hsa-miR-4719	CLIP-seq
MIRT948824	hsa-miR-4742-3p	CLIP-seq
MIRT1981188	hsa-miR-548b-3p	CLIP-seq
MIRT948825	hsa-miR-568	CLIP-seq
MIRT948827	hsa-miR-642b	CLIP-seq
MIRT948823	hsa-miR-4719	CLIP-seq
MIRT948827	hsa-miR-642b	CLIP-seq
MIRT2216252	hsa-miR-656	CLIP-seq
MIRT1548103	hsa-miR-4802-3p	CLIP-seq
MIRT1548104	hsa-miR-490-5p	CLIP-seq
MIRT1981178	hsa-miR-1266	CLIP-seq
MIRT2520233	hsa-miR-1273d	CLIP-seq
MIRT1981179	hsa-miR-142-5p	CLIP-seq
MIRT2520234	hsa-miR-299-5p	CLIP-seq
MIRT1981180	hsa-miR-340	CLIP-seq
MIRT1981183	hsa-miR-3664-3p	CLIP-seq
MIRT948819	hsa-miR-410	CLIP-seq
MIRT1981184	hsa-miR-4474-5p	CLIP-seq
MIRT1981185	hsa-miR-4475	CLIP-seq
MIRT1981187	hsa-miR-4518	CLIP-seq
MIRT948823	hsa-miR-4719	CLIP-seq
MIRT2520235	hsa-miR-4729	CLIP-seq
MIRT2520236	hsa-miR-502-5p	CLIP-seq
MIRT2520237	hsa-miR-513a-3p	CLIP-seq
MIRT948827	hsa-miR-642b	CLIP-seq
MIRT2520238	hsa-miR-944	CLIP-seq
MIRT1981178	hsa-miR-1266	CLIP-seq
MIRT2520233	hsa-miR-1273d	CLIP-seq
MIRT1981179	hsa-miR-142-5p	CLIP-seq
MIRT2520234	hsa-miR-299-5p	CLIP-seq
MIRT1981180	hsa-miR-340	CLIP-seq
MIRT1981183	hsa-miR-3664-3p	CLIP-seq
MIRT948819	hsa-miR-410	CLIP-seq
MIRT1981184	hsa-miR-4474-5p	CLIP-seq
MIRT1981185	hsa-miR-4475	CLIP-seq
MIRT1981187	hsa-miR-4518	CLIP-seq
MIRT948823	hsa-miR-4719	CLIP-seq
MIRT2520235	hsa-miR-4729	CLIP-seq
MIRT2520236	hsa-miR-502-5p	CLIP-seq
MIRT2520237	hsa-miR-513a-3p	CLIP-seq
MIRT948827	hsa-miR-642b	CLIP-seq
MIRT2520238	hsa-miR-944	CLIP-seq

Gene ontology (GO)

GO ID	Ontology	Definition	Evidence	Reference
GO:0003777	Function	Microtubule motor activity	NAS	8522607
GO:0005515	Function	Protein binding	IPI	16189514, 24986880, 25416956, 31515488, 32296183, 33961781, 35271311
GO:0005737	Component	Cytoplasm	IEA
GO:0005737	Component	Cytoplasm	NAS	8522607
GO:0005813	Component	Centrosome	IDA	21399614
GO:0005829	Component	Cytosol	TAS
GO:0005856	Component	Cytoskeleton	IEA
GO:0005868	Component	Cytoplasmic dynein complex	IBA
GO:0005868	Component	Cytoplasmic dynein complex	IEA
GO:0005868	Component	Cytoplasmic dynein complex	IPI	24986880
GO:0005874	Component	Microtubule	IDA	21525035
GO:0005874	Component	Microtubule	IEA
GO:0007018	Process	Microtubule-based movement	IEA
GO:0007018	Process	Microtubule-based movement	NAS	8522607
GO:0010970	Process	Transport along microtubule	IBA
GO:0030286	Component	Dynein complex	IEA
GO:0031982	Component	Vesicle	IDA	20682791
GO:0032388	Process	Positive regulation of intracellular transport	NAS	33957056
GO:0045503	Function	Dynein light chain binding	IBA
GO:0045504	Function	Dynein heavy chain binding	IBA

Other IDs

• MIM: 603331
• HGNC: 2964
• e!Ensembl: ENSG00000077380

Protein

• UniProt ID: Q13409
• Protein name: Cytoplasmic dynein 1 intermediate chain 2 (Cytoplasmic dynein intermediate chain 2) (Dynein intermediate chain 2, cytosolic) (DH IC-2)
• Protein function: Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function (PubMed:31079899). Cytoplasmic dynein
• PDB: 5JPW, 6F1T, 6F1U, 6F1Z, 6F38, 6F3A, 7Z8F, 7Z8I, 7Z8J, 7Z8K, 8PQW, 8PQZ, 8PR0, 8PR1, 8PR2, 8PR3, 8PTK
• Family and domains:

  Pfam

  Accession	ID	Position in sequence	Description	Type
  PF11540	Dynein_IC2	133 → 163	Cytoplasmic dynein 1 intermediate chain 2	Family
  PF00400	WD40	468 → 510	WD domain, G-beta repeat	Repeat

• Sequence:

  MSDKSELKAELERKKQRLAQIREEKKRKEEERKKKETDQKKEAVAPVQEESDLEKKRREA
  EALLQSMGLTPESPIVFSEYWVPPPMSPSSKSVSTPSEAGSQDSGDGAVGSRTLHWDTDP
  SVLQLHSDSDLGRGPIKLGMAKITQVDFPPREIVTYTKETQTPVMAQPKEDEEEDDDVVA
  PKPPIEPEEEKTLKKDEENDSKAPPHELTEEEKQQILHSEEFLSFFDHSTRIVERALSEQ
  INIFFDYSGRDLEDKEGEIQAGAKLSLNRQFFDERWSKHRVVSCLDWSSQYPELLVASYN
  NNEDAPHEPDGVALVWNMKYKKTTPEYVFHCQSAVMSATFAKFHPNLVVGGTYSGQIVLW
  DNRSNKRTPVQRTPLSAAAHTHPVYCVNVVGTQNAHNLISISTDGKICSWSLDMLSHPQD
  SMELVHKQSKAVAVTSMSFPVGDVNNFVVGSEEGSVYTACRHGSKAGISEMFEGHQGPIT
  GIHCHAAVGAVDFSHLFVTSSFDWTVKLWTTKNNKPLYSFEDNADYVYDVMWSPTHPALF
  ACVDGMGRLDLWNLNNDTEVPTASISVEGNPALNRVRWTHSGREIAVGDSEGQIVIYDVG
  EQIAVPRNDEWARFGRTLAEINANRADAEEEAATRIPA

• Sequence length: 638

Pathways

KEGG:

Phagosome
Motor proteins
Vasopressin-regulated water reabsorption
Salmonella infection

Reactome:

Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal
MHC class II antigen presentation
Separation of Sister Chromatids
Resolution of Sister Chromatid Cohesion
Regulation of PLK1 Activity at G2/M Transition
HSP90 chaperone cycle for steroid hormone receptors (SHR)
Loss of Nlp from mitotic centrosomes
Recruitment of mitotic centrosome proteins and complexes
Loss of proteins required for interphase microtubule organization from the centrosome
Recruitment of NuMA to mitotic centrosomes
Anchoring of the basal body to the plasma membrane
RHO GTPases Activate Formins
COPI-mediated anterograde transport
COPI-independent Golgi-to-ER retrograde traffic
Mitotic Prometaphase
AURKA Activation by TPX2
HCMV Early Events
Aggrephagy
EML4 and NUDC in mitotic spindle formation

Associated diseases

Causal
Phenotype Name	Clinical Significance	dbSNP ID	RCV Accession
Neurodevelopmental disorder with microcephaly and structural brain anomalies	Likely pathogenic; Pathogenic	rs2105689812, rs1574594051, rs752940799, rs1574596084	RCV001781012 RCV000786848 RCV000786849 RCV000786850
Neurodevelopmental disorder with microcephaly, hypotonia, and variable brain anomalies	Pathogenic	rs752940799, rs1574596084	RCV001254719 RCV001254720

Unknown
Phenotype Name	Clinical Significance	dbSNP ID	RCV Accession
Acute myeloid leukemia	Benign	rs3821091	RCV005898241
DYNC1I2-related disorder	Benign; Likely benign	rs746910264, rs756992961, rs767705533	RCV003982352 RCV003981254 RCV003979051 RCV003979073 RCV003966824
Familial cancer of breast	Benign	rs3821091	RCV005898240
Hepatocellular carcinoma	Benign	rs3821091	RCV005898242
Lung cancer	Benign	rs3821091	RCV005898246
Malignant lymphoma, large B-cell, diffuse	Benign	rs3821091	RCV005898244
Nonpapillary renal cell carcinoma	Benign	rs3821091	RCV005898243
Ovarian serous cystadenocarcinoma	Benign	rs3821091	RCV005898245
Uterine corpus endometrial carcinoma	Benign	rs3821091	RCV005898247

Associations from Text Mining
Disease Name	Relationship Type	References
Adenocarcinoma of Lung	Associate	38095634
Beckwith Wiedemann Syndrome	Associate	25898929, 28160403, 28699632, 29602885, 34065128, 35765875
Ear Diseases	Associate	25898929
Endometrial Neoplasms	Associate	32412912
Fetal Growth Retardation	Associate	24986528
Growth and Developmental Retardation Ocular Ptosis Cardiac Defect and Anal Atresia	Associate	29602885
Hepatoblastoma	Associate	28160403
Hyperinsulinism	Associate	39382384
Infant Newborn Diseases	Associate	25898929
Macroglossia	Associate	35765875
Neoplasms	Inhibit	25898929
Otitis Externa	Associate	35765875
Port Wine Stain	Associate	25898929
Uniparental Disomy	Associate	35765875
Wilms Tumor	Associate	28699632