CCDC127

protein-coding

coiled-coil domain containing 127

Gene summary

Involved in lipid homeostasis. Located in mitochondrial outer membrane. [provided by Alliance of Genome Resources, Jun 2026]

MANE transcript

NM_145265.3

Inheritance

—

ClinVar variants

U:43B:3

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.57

Max pathogenic AF

—

Genomic locus

chr5:196,868-218,153

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~21.3 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 CCDC127 variants in ClinVar

1 Conditions Cataloged
not specifiedTotal: 45

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_145265.3. 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
0
missense
43
clinvar
3
clinvar
46
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
0
Total00433046
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 6 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_145265.3RefSeqNP_660308.12MANE Select
ENST00000296824.4EnsemblENSP00000296824.22MANE Select
ENST00000441693.2EnsemblENSP00000411206.22Standard
ENST00000918339.1EnsemblENSP00000588398.12Standard

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000296824
Coding exons
2
Length
21345
Individuals with no LoFs
125675
Homozygous LoFs
0
Heterozygous LoFs
73
Defined
125748
p
0.000290
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense0.6111311520.8610.000009271693
Missense (PolyPhen)4658.6970.78368658
Synonymous-1.437359.11.240.00000358496
Loss of Function1.40712.30.5707.92e-7117

Population LoF Frequency

PopulationCAFp-valueStatus
African0.000180.00018rare
Latino/Admixed American0.0000580.000058rare
Ashkenazi Jewish0.000300.00030rare
East Asian0.000230.00022rare
Finnish0.000140.00014rare
European (Non-Finnish)0.000440.00044rare
South Asian0.000170.00016rare
Other0.000490.00049rare

dbNSFP Gene Annotations

Source: dbNSFP

Recessive Scores

pRec
0.101

Intolerance Scores

LoFtool
0.420
RVIS EVS
0.02
RVIS percentile EVS
55.22

Essentials

Essential (CRISPR)
N
Essential (CRISPR2)
N
Essential (gene trap)
N
Indispensability pred.
N
Indispensability score
0.447

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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