NM_001376937.1:c.314T>C

Variant names:

• chr6-26196937-A-G
• NM_001376937.1:c.314T>C

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001376937.1(H3C4):​c.314T>C​(p.Phe105Ser) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: H3C4 NM_001376937.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.95
• Publications: 0 publications found

Genes affected

H3C4 (HGNC:4767): (H3 clustered histone 4) Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H3 family. Transcripts from this gene lack polyA tails but instead contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6. [provided by RefSeq, Aug 2015]

ENSG00000282988 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.914

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001376937.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	H3C4	NM_001376937.1	MANE Select	c.314T>C	p.Phe105Ser	missense	Exon 1 of 1	NP_001363866.1
	H3C4	NM_003530.4		c.314T>C	p.Phe105Ser	missense	Exon 2 of 2	NP_003521.2	P68431

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	H3C4	ENST00000356476.3	TSL:6 MANE Select	c.314T>C	p.Phe105Ser	missense	Exon 1 of 1	ENSP00000366999.2	P68431
	ENSG00000282988	ENST00000635200.1	TSL:3	c.*205T>C		3_prime_UTR	Exon 2 of 2	ENSP00000489311.1	A0A0U1RR32
	H3C4	ENST00000718271.1		c.314T>C	p.Phe105Ser	missense	Exon 1 of 1	ENSP00000520711.1	P68431

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.40	D
BayesDel_noAF	Pathogenic	0.34
CADD	Pathogenic	28
DANN	Uncertain	1.0
Eigen	Uncertain	0.27
Eigen_PC	Uncertain	0.28
FATHMM_MKL	Uncertain	0.82	D
M_CAP	Benign	0.045	D
MetaRNN	Pathogenic	0.91	D
MetaSVM	Uncertain	-0.24	T
PhyloP100		7.0
PrimateAI	Uncertain	0.71	T
PROVEAN	Pathogenic	-7.0	D
REVEL	Pathogenic	0.72
Sift4G	Uncertain	0.023	D
Vest4		0.96
MutPred		0.77		Loss of helix (P = 0.1299)
MVP		0.63
ClinPred		0.99	D
GERP RS		4.1
PromoterAI		-0.038	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
gMVP		0.67
Mutation Taster		=43/57	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

hg19: chr6-26197165;