NOC4L

protein-coding

nucleolar complex associated 4 homolog, the group of Armadillo like helical domain containing|SSU processome

Gene summary

Enables RNA binding activity. Predicted to be involved in rRNA processing. Located in nucleolus. [provided by Alliance of Genome Resources, Jun 2026]

MANE transcript

NM_024078.3

Inheritance

—

ClinVar variants

U:160B:13

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.37

Max pathogenic AF

—

Genomic locus

chr12:132,144,457-132,152,473

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~8.0 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 NOC4L variants in ClinVar

2 Conditions Cataloged
not specifiedTotal: 153
not providedTotal: 5

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_024078.3. 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
5
clinvar
5
missense
152
clinvar
7
clinvar
159
nonsense
0
start loss
0
frameshift
1
clinvar
1
splice donor/acceptor (+/-2bp)
8
clinvar
8
Total00160130173
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 49 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_024078.3RefSeqNP_076983.115MANE Select
ENST00000330579.6EnsemblENSP00000328854.115MANE Select
NM_001414688.1RefSeqNP_001401617.114Standard
NM_001414689.1RefSeqNP_001401618.114Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Pathways ConsensusPathDB

  • rRNA processing
  • Metabolism of RNA
  • rRNA modification in the nucleus and cytosol
  • rRNA processing in the nucleus and cytosol

Biological Process

  • regulation of transcription by RNA polymerase II
  • rRNA processing

Molecular Function

  • DNA-binding transcription factor activity, RNA polymerase II-specific
  • RNA binding
  • protein binding

Cellular Component

  • nucleus
  • nucleoplasm
  • nucleolus
  • integral component of membrane
  • Noc4p-Nop14p complex

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000330579
Coding exons
15
Length
8021
Individuals with no LoFs
125412
Homozygous LoFs
3
Heterozygous LoFs
72
Defined
125487
p
0.000299
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense-2.474483231.390.00002183256
Missense (PolyPhen)13593.4711.44431032
Synonymous-5.242191401.560.000009331057
Loss of Function3.081027.40.3650.00000135304

Population LoF Frequency

PopulationCAFp-valueStatus
African00.0absent
Latino/Admixed American0.0000300.000029rare
Ashkenazi Jewish00.0absent
East Asian0.0000540.000054rare
Finnish00.0absent
European (Non-Finnish)0.0000780.000062rare
South Asian0.00210.0021notable
Other0.000540.00033rare

dbNSFP Gene Annotations

Source: dbNSFP

Recessive Scores

pRec
0.113

Intolerance Scores

LoFtool
0.315
RVIS EVS
-1.28
RVIS percentile EVS
5.17

Essentials

Essential (CRISPR)
E
Essential (CRISPR2)
E
Essential (gene trap)
E
Indispensability pred.
E
Indispensability score
0.980

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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