SRPK1 SRSF protein kinase 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: SRPK1provided by HGNC
Official Full Name: SRSF protein kinase 1provided by HGNC
Primary source: HGNC:HGNC:11305
See related: Ensembl:ENSG00000096063 MIM:601939; AllianceGenome:HGNC:11305
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: SFRSK1
Summary: This gene encodes a serine/arginine protein kinase specific for the SR (serine/arginine-rich domain) family of splicing factors. The protein localizes to the nucleus and the cytoplasm. It is thought to play a role in regulation of both constitutive and alternative splicing by regulating intracellular localization of splicing factors. Alternative splicing of this gene results in multiple transcript variants. Additional alternatively spliced transcript variants have been described for this gene, but their full length nature have not been determined.[provided by RefSeq, Jul 2010]
Expression: Broad expression in testis (RPKM 31.4), bone marrow (RPKM 17.2) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 6p21.31

Exon count:: 16

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	6	NC_000006.12 (35832966..35921098, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	6	NC_060930.1 (35653298..35741415, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	6	NC_000006.11 (35800743..35888875, complement)

Chromosome 6 - NC_000006.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Spatiotemporal expression and coexpression patterns of SRPK1 in the human brain: A neurodevelopmental perspective.
Title: Spatiotemporal expression and coexpression patterns of SRPK1 in the human brain: A neurodevelopmental perspective.
Serine-arginine protein kinase 1 (SRPK1) promotes EGFR-TKI resistance by enhancing GSK3beta Ser9 autophosphorylation independent of its kinase activity in non-small-cell lung cancer.
Title: Serine-arginine protein kinase 1 (SRPK1) promotes EGFR-TKI resistance by enhancing GSK3β Ser9 autophosphorylation independent of its kinase activity in non-small-cell lung cancer.
SRPK1 promotes sepsis-induced acute lung injury via regulating PI3K/AKT/FOXO3 signaling.
Title: SRPK1 promotes sepsis-induced acute lung injury via regulating PI3K/AKT/FOXO3 signaling.
Inhibition of SRPK1, a key splicing regulator, exhibits antitumor and chemotherapeutic-sensitizing effects on extranodal NK/T-cell lymphoma cells.
Title: Inhibition of SRPK1, a key splicing regulator, exhibits antitumor and chemotherapeutic-sensitizing effects on extranodal NK/T-cell lymphoma cells.
SRPK1 promotes cell proliferation and tumor growth of osteosarcoma through activation of the NF-kappaB signaling pathway.
Title: SRPK1 promotes cell proliferation and tumor growth of osteosarcoma through activation of the NF-κB signaling pathway.
Increased expression of SRPK1 (serine/arginine-rich protein-specific kinase 1) is associated with progression and unfavorable prognosis in cervical squamous cell carcinoma.
Title: Increased expression of SRPK1 (serine/arginine-rich protein-specific kinase 1) is associated with progression and unfavorable prognosis in cervical squamous cell carcinoma.
miR-150 and SRPK1 regulate AKT3 expression to participate in LPS-induced inflammatory response.
Title: miR-150 and SRPK1 regulate AKT3 expression to participate in LPS-induced inflammatory response.
LINC00473 protects against cerebral ischemia reperfusion injury via sponging miR-15b-5p and miR-15a-5p to regulate SRPK1 expression.
Title: LINC00473 protects against cerebral ischemia reperfusion injury via sponging miR-15b-5p and miR-15a-5p to regulate SRPK1 expression.
SRPK1/2 and PP1alpha exert opposite functions by modulating SRSF1-guided MKNK2 alternative splicing in colon adenocarcinoma.
Title: SRPK1/2 and PP1α exert opposite functions by modulating SRSF1-guided MKNK2 alternative splicing in colon adenocarcinoma.
Nuclear Translocation of SRPKs Is Associated with 5-FU and Cisplatin Sensitivity in HeLa and T24 Cells.
Title: Nuclear Translocation of SRPKs Is Associated with 5-FU and Cisplatin Sensitivity in HeLa and T24 Cells.

Submit: New GeneRIF Correction See all GeneRIFs (73)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See Variation Viewer (GRCh37.p13)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH45417 (e-PCR)
- UniSTS:57132

WI-22142 (e-PCR)
- UniSTS:80212

D6S2425 (e-PCR)
- UniSTS:32123

D6S1875 (e-PCR)
- UniSTS:4022

RH16412 (e-PCR)
- UniSTS:15046

D20S1070 (e-PCR)
- UniSTS:21731

SRPK1_8644 (e-PCR)
- UniSTS:468715

D6S1160E (e-PCR)
- UniSTS:85741

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables ATP binding	IDA Inferred from Direct Assay more info	PubMed
enables RNA binding	HDA more info	PubMed
enables histone H2AS1 kinase activity	IEA Inferred from Electronic Annotation more info
enables magnesium ion binding	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein kinase activity	TAS Traceable Author Statement more info	PubMed
enables protein serine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein serine/threonine kinase activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in RNA splicing	TAS Traceable Author Statement more info	PubMed
involved_in chromatin remodeling	IEA Inferred from Electronic Annotation more info
involved_in chromosome segregation	IDA Inferred from Direct Assay more info	PubMed
involved_in innate immune response	IC Inferred by Curator more info	PubMed
involved_in intracellular signal transduction	IBA Inferred from Biological aspect of Ancestor more info
involved_in intracellular signal transduction	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of viral genome replication	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of viral genome replication	IDA Inferred from Direct Assay more info	PubMed
involved_in protein phosphorylation	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of mRNA processing	IBA Inferred from Biological aspect of Ancestor more info
involved_in regulation of mRNA processing	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of mRNA splicing, via spliceosome	TAS Traceable Author Statement more info	PubMed
involved_in sperm DNA condensation	TAS Traceable Author Statement more info	PubMed
involved_in spliceosomal complex assembly	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
located_in chromatin	IDA Inferred from Direct Assay more info	PubMed
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytosol	IDA Inferred from Direct Assay more info
located_in cytosol	TAS Traceable Author Statement more info
located_in endoplasmic reticulum	IEA Inferred from Electronic Annotation more info
located_in nuclear matrix	IEA Inferred from Electronic Annotation more info
located_in nuclear speck	IDA Inferred from Direct Assay more info	PubMed
located_in nucleoplasm	IDA Inferred from Direct Assay more info	PubMed
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	IDA Inferred from Direct Assay more info

General protein information

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Preferred Names: SRSF protein kinase 1

Names: SFRS protein kinase 1; SR-protein-specific kinase 1; serine/arginine-rich splicing factor kinase 1; serine/threonine-protein kinase SRPK1

NP_003128.3

EC 2.7.11.1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

NG_029520.1 RefSeqGene

Range

5083..93215

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_003137.5 → NP_003128.3 SRSF protein kinase 1

See identical proteins and their annotated locations for NP_003128.3

Status: REVIEWED

Description

Transcript Variant: This variant (1) represents the shorter transcript.

Source sequence(s)

AK299591, BC038292, BX648697, Z99128

Consensus CDS

CCDS47415.1

UniProtKB/Swiss-Prot

B4DS61, Q12890, Q5R364, Q5R365, Q8IY12, Q96SB4

UniProtKB/TrEMBL

A8K8B2

Related

ENSP00000362931.2, ENST00000373825.7

Conserved Domains (2) summary

cd14216
Location:477 → 653

STKc_SRPK1; Catalytic domain of the Serine/Threonine Kinase, Serine-aRginine Protein Kinase 1

cl21453
Location:69 → 282

PKc_like; Protein Kinases, catalytic domain

RNA

NR_034069.2 RNA Sequence

Status: REVIEWED

Description

Transcript Variant: This variant (2) uses an alternate splice site in the 5' end, compared to variant 1, which results in a novel exon segment that contains an early stop codon. The transcript is sufficiently abundant to represent as a RefSeq record; however, the predicted protein is not represented because the protein is significantly truncated and the transcript is a candidate for nonsense-mediated mRNA decay (NMD).

Source sequence(s)

AK299591, BX648663, Z99128

Related

ENST00000423325.6