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PNISR PNN interacting serine and arginine rich protein [ Gallus gallus (chicken) ]

Gene ID: 421796, updated on 13-Apr-2026
Symbol
PNISRprovided by CGNC
Full Name
PNN interacting serine and arginine rich proteinprovided by CGNC
Primary source
CGNC:11541
See related
Ensembl:ENSGALG00010004306
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Gallus gallus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda; Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae; Phasianinae; Gallus
Also known as
SFRS18
Orthologs
all
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Try the new Transcripts and proteins table
See PNISR in Genome Data Viewer
Location:
chromosome: 3
Exon count:
14
Annotation release Status Assembly Chr Location
106 current bGalGal1.mat.broiler.GRCg7b (GCF_016699485.2) 3 NC_052534.1 (71174487..71199329)
106 current bGalGal1.pat.whiteleghornlayer.GRCg7w (GCF_016700215.2) 3 NC_052575.1 (70948968..70973811)

Chromosome 3 - NC_052534.1Genomic Context describing neighboring genes Neighboring gene cyclin C Neighboring gene uncharacterized LOC421792 Neighboring gene ubiquitin specific peptidase 45 Neighboring gene coenzyme Q3, methyltransferase Neighboring gene failed axon connections homolog

Go to nucleotide: Graphics FASTA GenBank

GeneRIFs: Gene References Into Functions

Markers

Homology

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables RNA binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
Component Evidence Code Pubs
located_in nuclear speck IEA
Inferred from Electronic Annotation
more info
 PubMed 
located_in presynaptic active zone IEA
Inferred from Electronic Annotation
more info
 PubMed 
Preferred Names
arginine/serine-rich protein PNISR
Names
PNN-interacting serine/arginine-rich protein
splicing factor, arginine/serine-rich 18

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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.

mRNA and Protein(s)

  1. NM_001031080.3 → NP_001026251.3  arginine/serine-rich protein PNISR

    Status: VALIDATED

    Source sequence(s)
    JAENSK010000065
    UniProtKB/TrEMBL
    A0A8V0XNV1
    Related
    ENSGALP00010005875.1, ENSGALT00010010051.1

RefSeqs of Annotated Genomes: Gallus gallus Annotation Release 106 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

Genomic

  1. NC_052534.1 Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

    Range
    71174487..71199329
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_015284609.4 → XP_015140095.2  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  2. XM_015284610.4 → XP_015140096.2  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  3. XM_015284608.4 → XP_015140094.2  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7
    Related
    ENSGALP00010005876.1, ENSGALT00010010053.1

  4. XM_015284607.4 → XP_015140093.2  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  5. XM_046938892.1 → XP_046794848.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  6. XM_015284611.4 → XP_015140097.2  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

Genomic

  1. NC_052575.1 Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

    Range
    70948968..70973811
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_046914076.1 → XP_046770032.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  2. XM_046914075.1 → XP_046770031.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  3. XM_046914074.1 → XP_046770030.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  4. XM_046914073.1 → XP_046770029.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  5. XM_046914078.1 → XP_046770034.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7

  6. XM_046914077.1 → XP_046770033.1  arginine/serine-rich protein PNISR isoform X1

    UniProtKB/TrEMBL
    A0A8V0XJC7
Nucleotide Protein Strain
Heading Accession and Version

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