chr6-31166310-C-G

Variant names:

• chr6-31166310-C-G
• rs1265163
• ENST00000471529.6:c.-446G>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_203289.6(POU5F1):​c.-368G>C variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.131 in 1,497,844 control chromosomes in the GnomAD database, including 13,978 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as (no stars).

• Frequency:
  • Genomes: 𝑓 0.14 (1697 hom., cov: 33)
  • Exomes 𝑓: 0.13 (12281 hom.)
• Consequence: POU5F1 NM_203289.6 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.198
• Publications: 22 publications found

Genes affected

POU5F1 (HGNC:9221): (POU class 5 homeobox 1) This gene encodes a transcription factor containing a POU homeodomain that plays a key role in embryonic development and stem cell pluripotency. Aberrant expression of this gene in adult tissues is associated with tumorigenesis. This gene can participate in a translocation with the Ewing's sarcoma gene on chromosome 21, which also leads to tumor formation. Alternative splicing, as well as usage of alternative AUG and non-AUG translation initiation codons, results in multiple isoforms. One of the AUG start codons is polymorphic in human populations. Related pseudogenes have been identified on chromosomes 1, 3, 8, 10, and 12. [provided by RefSeq, Oct 2013]

TCF19 (HGNC:11629): (transcription factor 19) This gene encodes a protein that contains a PHD-type zinc finger domain and likely functions as a transcription factor. The encoded protein plays a role proliferation and apoptosis of pancreatic beta cells. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.0043299794).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.29 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_203289.6. 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
	POU5F1	NM_002701.6	MANE Select	c.406-263G>C		intron	N/A	NP_002692.2
	POU5F1	NM_203289.6		c.-368G>C		5_prime_UTR	Exon 1 of 4	NP_976034.4	M1S623
	POU5F1	NM_001285986.2		c.-671G>C		5_prime_UTR	Exon 1 of 3	NP_001272915.1	F2Z381

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	POU5F1	ENST00000471529.6	TSL:1	c.-446G>C		5_prime_UTR	Exon 1 of 4	ENSP00000425083.1	F2Z381
	POU5F1	ENST00000513407.1	TSL:1	c.-671G>C		5_prime_UTR	Exon 1 of 3	ENSP00000475512.1	F2Z381
	POU5F1	ENST00000259915.13	TSL:1 MANE Select	c.406-263G>C		intron	N/A	ENSP00000259915.7	Q01860-1

Frequencies

GnomAD3 genomes AF: 0.144 AC: 21727 AN: 150522 Hom.: 1693 Cov.: 33

Gnomad AFR AF: 0.154

Gnomad AMI AF: 0.0637

Gnomad AMR AF: 0.206

Gnomad ASJ AF: 0.0534

Gnomad EAS AF: 0.302

Gnomad SAS AF: 0.124

Gnomad FIN AF: 0.129

Gnomad MID AF: 0.0823

Gnomad NFE AF: 0.123

Gnomad OTH AF: 0.129

GnomAD2 exomes AF: 0.144 AC: 19987 AN: 138420 AF XY: 0.138

Gnomad AFR exome AF: 0.149

Gnomad AMR exome AF: 0.215

Gnomad ASJ exome AF: 0.0509

Gnomad EAS exome AF: 0.297

Gnomad FIN exome AF: 0.138

Gnomad NFE exome AF: 0.117

Gnomad OTH exome AF: 0.126

GnomAD4 exome AF: 0.129 AC: 173950 AN: 1347202 Hom.: 12281 Cov.: 85 AF XY: 0.127 AC XY: 84051 AN XY: 663008

African (AFR) AF: 0.147 AC: 4546 AN: 30908

American (AMR) AF: 0.213 AC: 7273 AN: 34142

Ashkenazi Jewish (ASJ) AF: 0.0529 AC: 1278 AN: 24152

East Asian (EAS) AF: 0.305 AC: 9802 AN: 32140

South Asian (SAS) AF: 0.101 AC: 7906 AN: 77972

European-Finnish (FIN) AF: 0.135 AC: 5026 AN: 37218

Middle Eastern (MID) AF: 0.0636 AC: 350 AN: 5502

European-Non Finnish (NFE) AF: 0.125 AC: 131189 AN: 1049724

Other (OTH) AF: 0.119 AC: 6580 AN: 55444

GnomAD4 genome AF: 0.144 AC: 21746 AN: 150642 Hom.: 1697 Cov.: 33 AF XY: 0.147 AC XY: 10801 AN XY: 73520

African (AFR) AF: 0.154 AC: 6266 AN: 40766

American (AMR) AF: 0.207 AC: 3120 AN: 15072

Ashkenazi Jewish (ASJ) AF: 0.0534 AC: 185 AN: 3462

East Asian (EAS) AF: 0.303 AC: 1551 AN: 5120

South Asian (SAS) AF: 0.123 AC: 579 AN: 4702

European-Finnish (FIN) AF: 0.129 AC: 1348 AN: 10428

Middle Eastern (MID) AF: 0.0782 AC: 23 AN: 294

European-Non Finnish (NFE) AF: 0.123 AC: 8343 AN: 67822

Other (OTH) AF: 0.132 AC: 273 AN: 2066

Alfa AF: 0.0667 Hom.: 99

Bravo AF: 0.149

TwinsUK AF: 0.137 AC: 509

ALSPAC AF: 0.136 AC: 523

ExAC AF: 0.0709 AC: 2484

Asia WGS AF: 0.197 AC: 685 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.074
BayesDel_addAF	Benign	-0.78	T
BayesDel_noAF	Benign	-0.75
CADD	Benign	5.7
DANN	Benign	0.44
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.019	N
LIST_S2	Benign	0.20	T
MetaRNN	Benign	0.0043	T
MetaSVM	Benign	-1.0	T
PhyloP100		-0.20
PROVEAN	Benign	-0.010	N
REVEL	Benign	0.0060
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
ClinPred		0.0014	T
GERP RS		-2.2
Mutation Taster		=300/0	polymorphism (auto)

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

dbSNP: rs1265163; hg19: chr6-31134087; COSMIC: COSV52563763; COSMIC: COSV52563763;