{{Rsnum
|rsid = 12329790
|Status = Merged
|Merged = 5742905
|Orientation=minus
|ReferenceAllele=T
|MissenseAllele=C
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Chromosome=21
|position=44483184
|Gene=CBS
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.0 | 0.0 | 100.0
| HCB | 0.0 | 0.0 | 100.0
| JPT | 0.0 | 0.0 | 100.0
| YRI | 0.0 | 0.0 | 100.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 0.0 | 0.0 | 100.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{omim
| id = 236200
| variant = 0004
| desc    = HOMOCYSTINURIA, PYRIDOXINE-RESPONSIVE
| rsnum   = 12329790
}}
{{ neighbor
| rsid = 28934275
| distance = 858
}}