rs1025484081
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_003467.3(CXCR4):c.273T>C(p.Leu91=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )
Consequence
CXCR4
NM_003467.3 synonymous
NM_003467.3 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.372
Genes affected
CXCR4 (HGNC:2561): (C-X-C motif chemokine receptor 4) This gene encodes a CXC chemokine receptor specific for stromal cell-derived factor-1. The protein has 7 transmembrane regions and is located on the cell surface. It acts with the CD4 protein to support HIV entry into cells and is also highly expressed in breast cancer cells. Mutations in this gene have been associated with WHIM (warts, hypogammaglobulinemia, infections, and myelokathexis) syndrome. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -5 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.57).
BP6
?
Variant 2-136115655-A-G is Benign according to our data. Variant chr2-136115655-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 530954.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
?
Synonymous conserved (PhyloP=0.372 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CXCR4 | NM_003467.3 | c.273T>C | p.Leu91= | synonymous_variant | 2/2 | ENST00000241393.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CXCR4 | ENST00000241393.4 | c.273T>C | p.Leu91= | synonymous_variant | 2/2 | 1 | NM_003467.3 | P2 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461892Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2AN XY: 727246
GnomAD4 exome
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2
AN:
1461892
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31
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2
AN XY:
727246
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GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Warts, hypogammaglobulinemia, infections, and myelokathexis Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Dec 02, 2023 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at