{{Rsnum
|rsid=17615
|Gene=CR2
|Chromosome=1
|position=207473117
|Orientation=plus
|ReferenceAllele=G
|MissenseAllele=A
|GMAF=0.2686
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CR2
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 6.2 | 40.7 | 53.1
| HCB | 0.7 | 18.2 | 81.0
| JPT | 0.9 | 27.4 | 71.7
| YRI | 21.1 | 51.0 | 27.9
| ASW | 12.3 | 63.2 | 24.6
| CHB | 0.7 | 18.2 | 81.0
| CHD | 0.9 | 12.8 | 86.2
| GIH | 1.0 | 38.6 | 60.4
| LWK | 17.3 | 47.3 | 35.5
| MEX | 5.2 | 24.1 | 70.7
| MKK | 20.5 | 46.8 | 32.7
| TSI | 11.8 | 42.2 | 46.1
| HapMapRevision=28
}}{{PMID Auto
|PMID=19387458
|Title=Complement receptor 2 polymorphisms associated with systemic lupus erythematosus modulate alternative splicing
|OA=1
}}

{{omim
|id=120650
|desc=COMPLEMENT COMPONENT RECEPTOR 2; CR2
|rsnum=17615
}}

{{omim
|id=120650
|rsnum=17615
|variant=0001
}}

{{PMID Auto
|PMID=17360460
|Title=Association of a common complement receptor 2 haplotype with increased risk of systemic lupus erythematosus.
|OA=1
}}

{{GET Evidence
|gene=CR2
|aa_change=Ser639Asn
|aa_change_short=S639N
|impact=not reviewed
|qualified_impact=Insufficiently evaluated not reviewed
|inheritance=unknown
|quality_scores=Array
|dbsnp_id=rs17615
|overall_frequency_n=3637
|overall_frequency_d=10758
|overall_frequency=0.338074
|n_genomes=27
|n_genomes_annotated=0
|n_haplomes=30
|n_articles=0
|n_articles_annotated=0
|nblosum100=0
|autoscore=0
|webscore=N
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}