PNISR

protein-coding

PNN interacting serine and arginine rich protein

Gene summary

Enables RNA binding activity. Located in nuclear speck. [provided by Alliance of Genome Resources, Jun 2026]

Previous symbols:
  • C6orf111
  • SFRS18

MANE transcript

NM_032870.4

Inheritance

—

ClinVar variants

U:121B:2

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.07

Max pathogenic AF

—

Genomic locus

chr6:99,397,629-99,425,331

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~27.7 kb
Loading mutation effect viewer...

GenCC Phenotypes & Disease Associations

Curated gene-disease validity assertions and inheritance patterns

No GenCC data available for this gene.

ClinVar Associated Diseases & Phenotypes

Reported disease conditions connected to PNISR variants in ClinVar

2 Conditions Cataloged
not specifiedTotal: 111
not providedTotal: 4

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_032870.4. Only rare variants are included.

We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.

Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.

EffectPLPVUSLBBSum
synonymous
1
clinvar
1
clinvar
2
missense
114
clinvar
1
clinvar
115
nonsense
1
clinvar
1
start loss
0
frameshift
2
clinvar
2
splice donor/acceptor (+/-2bp)
3
clinvar
3
Total0012120123
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 62 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_032870.4RefSeqNP_116259.210MANE Select
ENST00000369239.10EnsemblENSP00000358242.510MANE Select
NM_001322405.2RefSeqNP_001309334.110Standard
NM_001322406.2RefSeqNP_001309335.110Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Molecular Function

  • RNA binding

Cellular Component

  • cytosol
  • nuclear speck

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000369239
Coding exons
10
Length
27281
Individuals with no LoFs
125723
Homozygous LoFs
0
Heterozygous LoFs
19
Defined
125742
p
0.0000756
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense1.613554520.7860.00002505383
Missense (PolyPhen)71116.740.608191337
Synonymous-0.5651461381.060.000006641428
Loss of Function5.70343.60.06880.00000266466

Population LoF Frequency

PopulationCAFp-valueStatus
African00.0absent
Latino/Admixed American0.0000590.000058rare
Ashkenazi Jewish00.0absent
East Asian0.000230.00022rare
Finnish0.0000470.000046rare
European (Non-Finnish)0.0000820.000079rare
South Asian0.0000690.000065rare
Other0.000160.00016rare

dbNSFP Gene Annotations

Source: dbNSFP

Recessive Scores

pRec
0.110

Intolerance Scores

RVIS EVS
0.07
RVIS percentile EVS
59.04

Essentials

Essential (CRISPR)
E
Essential (CRISPR2)
E
Essential (gene trap)
E
Indispensability pred.
N
Indispensability score
0.114

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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