Protein Description

Gene Symbol SNRPC
Entrez ID 6631
Uniprot ID P09234
Description small nuclear ribonucleoprotein polypeptide C
Chromosomal Location chr6: 34,757,406-34,773,794
Ontology GO ID GO Term Definition Evidence

BP

GO:0000387

spliceosomal snRNP assembly

The aggregation, arrangement and bonding together of one or more snRNA and multiple protein components to form a ribonucleoprotein complex that is involved in formation of the spliceosome.

IDA

BP

GO:0000395

mRNA 5'-splice site recognition

Recognition of the intron 5'-splice site by components of the assembling spliceosome.

IBA

BP

GO:0000398

mRNA splicing, via spliceosome

The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.

IDA

CC

GO:0000243

commitment complex

A spliceosomal complex that is formed by association of the U1 snRNP with the 5' splice site of an unspliced intron in an RNA transcript.

IBA

CC

GO:0005654

nucleoplasm

That part of the nuclear content other than the chromosomes or the nucleolus.

IDA

CC

GO:0005685

U1 snRNP

A ribonucleoprotein complex that contains small nuclear RNA U1.

IDA

CC

GO:0015030

Cajal body

A class of nuclear body, first seen after silver staining by Ramon y Cajal in 1903, enriched in small nuclear ribonucleoproteins, and certain general RNA polymerase II transcription factors; ultrastructurally, they appear as a tangle of coiled, electron-dense threads roughly 0.5 micrometers in diameter; involved in aspects of snRNP biogenesis; the protein coilin serves as a marker for Cajal bodies. Some argue that Cajal bodies are the sites for preassembly of transcriptosomes, unitary particles involved in transcription and processing of RNA.

IDA

CC

GO:0071004

U2-type prespliceosome

A spliceosomal complex that is formed by association of the 5' splice site with the U1 snRNP, while the branch point sequence is recognized by the U2 snRNP. The prespliceosome includes many proteins in addition to those found in the U1 and U2 snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation.

IEA

CC

GO:0071010

prespliceosome

A spliceosomal complex that is formed by association of the 5' splice site and the branch point sequence with specific snRNPs. The prespliceosome includes many proteins in addition to those found in the bound snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation. Prespliceosome complexes are not active for splicing, but are instead an early step in the assembly of a spliceosomal complex.

IBA

MF

GO:0003727

single-stranded RNA binding

Interacting selectively and non-covalently with single-stranded RNA.

IDA

MF

GO:0003729

mRNA binding

Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.

IEA

MF

GO:0005515

protein binding

Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).

IPI

MF

GO:0008270

zinc ion binding

Interacting selectively and non-covalently with zinc (Zn) ions.

IDA

MF

GO:0030627

pre-mRNA 5'-splice site binding

Interacting selectively and non-covalently with the pre-mRNA 5' splice site sequence.

IBA

MF

GO:0042803

protein homodimerization activity

Interacting selectively and non-covalently with an identical protein to form a homodimer.

IPI

MF

GO:0044822

poly(A) RNA binding

Interacting non-covalently with a poly(A) RNA, a RNA molecule which has a tail of adenine bases.

IDA

MF

GO:1990446

U1 snRNP binding

Interacting selectively and non-covalently with any part of a U1 small nuclear ribonucleoprotein particle.

IEA

Domain ID Description

IPR000690

Matrin/U1-C, C2H2-type zinc finger

IPR003604

Matrin/U1-C-like, C2H2-type zinc finger

IPR013085

U1-C, C2H2-type zinc finger

IPR013087

Zinc finger C2H2-type

IPR017340

U1 small nuclear ribonucleoprotein C

Pathway ID Pathway Term Pathway Source

hsa03040

Spliceosome

KEGG

h_smPathway

Spliceosomal Assembly

BioCarta

No diseases found.

Tissue Cell Type

adrenal gland

glandular cells

appendix

glandular cells

appendix

lymphoid tissue

bone marrow

hematopoietic cells

breast

adipocytes

breast

glandular cells

breast

myoepithelial cells

bronchus

respiratory epithelial cells

caudate

glial cells

caudate

neuronal cells

cerebellum

cells in granular layer

cerebellum

cells in molecular layer

cerebellum

Purkinje cells

cerebral cortex

endothelial cells

cerebral cortex

glial cells

cerebral cortex

neuronal cells

cervix, uterine

glandular cells

cervix, uterine

squamous epithelial cells

colon

endothelial cells

colon

glandular cells

colon

peripheral nerve/ganglion

duodenum

glandular cells

endometrium

cells in endometrial stroma

endometrium

glandular cells

epididymis

glandular cells

esophagus

squamous epithelial cells

fallopian tube

glandular cells

gallbladder

glandular cells

heart muscle

myocytes

hippocampus

glial cells

kidney

cells in glomeruli

kidney

cells in tubules

lung

macrophages

lung

pneumocytes

lymph node

germinal center cells

lymph node

non-germinal center cells

nasopharynx

respiratory epithelial cells

oral mucosa

squamous epithelial cells

ovary

follicle cells

ovary

ovarian stroma cells

pancreas

exocrine glandular cells

pancreas

islets of Langerhans

parathyroid gland

glandular cells

placenta

decidual cells

placenta

trophoblastic cells

prostate

glandular cells

rectum

glandular cells

salivary gland

glandular cells

seminal vesicle

glandular cells

skeletal muscle

myocytes

skin

fibroblasts

skin

keratinocytes

skin

Langerhans

skin

melanocytes

skin

epidermal cells

small intestine

glandular cells

smooth muscle

smooth muscle cells

soft tissue

chondrocytes

soft tissue

fibroblasts

soft tissue

peripheral nerve

soft tissue

adipocytes

spleen

cells in red pulp

spleen

cells in white pulp

stomach

glandular cells

testis

cells in seminiferous ducts

testis

Leydig cells

thyroid gland

glandular cells

tonsil

germinal center cells

tonsil

non-germinal center cells

tonsil

squamous epithelial cells

urinary bladder

urothelial cells

vagina

squamous epithelial cells

No databases found.

Pubmed ID Author Year Title

22951915

Haozi et al.

2012

Altered gene expression profile in cumulus cells of mature MII oocytes from patients with polycystic ovary syndrome

Gene Symbol Entrez ID Uniprot ID Score

STOM

2040

P27105

0.49

SNRPA1

6627

P09661

0.49

SNRPE

6635

P62304

0.49

THY1

7070

P04216

0.49

TOMM40

10452

O96008

0.49

SF3A3

10946

Q12874

0.49

WRAP53

55135

Q9BUR4

0.49

SRPRB

58477

Q9Y5M8

0.49

SLIRP

81892

Q9GZT3

0.49

SARNP

84324

P82979

0.49

CARM1

10498

Q86X55

0.56

HNRNPD

3184

Q14103

0.63

HNRNPF

3185

P52597

0.63

HNRNPH2

3188

P55795

0.63

ILF3

3609

Q12906

0.63

RBM4

5936

Q9BWF3

0.63

MAGED1

9500

Q9Y5V3

0.63

KHDRBS3

10656

O75525

0.63

RBPMS

11030

Q93062

0.63

WWP2

11060

O00308

0.63

HNRNPUL1

11100

Q9BUJ2

0.63

DDX42

11325

Q86XP3

0.63

EXOSC8

11340

Q96B26

0.63

FAM168A

23201

Q92567

0.63

RBFOX2

23543

O43251

0.63

SS18L1

26039

O75177

0.63

SPAG8

26206

Q99932

0.63

NCAPH2

29781

Q6IBW4

0.63

HSD17B14

51171

Q9BPX1

0.63

RBM11

54033

P57052

0.63

RNF31

55072

Q96EP0

0.63

AGGF1

55109

Q8N302

0.63

WDR77

79084

Q9BQA1

0.63

RFX6

222546

Q8HWS3

0.63

SNRPC

6631

P09234

0.67

SNRNP70

6625

P08621

0.74

RBM10

8241

P98175

0.76

WDR83

84292

Q9BRX9

0.76

EWSR1

2130

Q01844

0.88

NDUFA2

4695

O43678

0.49

NDUFA7

4701

O95182

0.49

RBMS1

5937

P29558

0.49

SNRPB

6628

P14678

0.49

PRPF3

9129

O43395

0.49

MATR3

9782

P43243

0.49

MRPL53

116540

Q96EL3

0.49

AES

166

Q08117

0.63

BARD1

580

Q99728

0.63

CD81

975

P60033

0.63

GOLGA2

2801

Q08379

0.63

MOV10

4343

Q9HCE1

0.63

MYC

4609

P01106

0.63

NEDD8

4738

Q15843

0.63

PSMA3

5684

P25788

0.63

CUL5

8065

Q93034

0.63

HIST1H3A

8350

P68431

0.63

CUL4B

8450

Q13620

0.63

CUL3

8452

Q13618

0.63

CUL2

8453

Q13617

0.63

CUL1

8454

Q13616

0.63

SRRM1

10250

Q8IYB3

0.63

NXF1

10482

Q9UBU9

0.63

COPS6

10980

Q7L5N1

0.63

COPS5

10987

Q92905

0.63

GABARAP

11337

O95166

0.63

GABARAPL2

11345

P60520

0.63

GABARAPL1

23710

Q9H0R8

0.63

GIGYF2

26058

Q6Y7W6

0.63

DCUN1D1

54165

Q96GG9

0.63

CAND1

55832

Q86VP6

0.63

MAP1LC3B

81631

Q9GZQ8

0.63

MAP1LC3A

84557

Q9H492

0.63

IFIT2

3433

P09913

0.72

IFIT1

3434

P09914

0.72

IFIT3

3437

O14879

0.72

SRPK2

6733

P78362

0.72

OFD1

8481

O75665

0.72

SRPK3

26576

Q9UPE1

0.72

SF3A2

8175

Q15428

0.73

SRRM2

23524

Q9UQ35

0.73