The CYP1A1 gene homepage

General information
Gene symbol CYP1A1
Gene name cytochrome P450, family 1, subfamily A, polypeptide 1
Chromosome 15
Chromosomal band q24.1
Imprinted Unknown
Genomic reference NG_008431.2
Transcript reference NM_000499.3
Exon/intron information NM_000499.3 exon/intron table
Associated with diseases -
Citation reference(s) -
Refseq URL Genomic reference sequence
Curators (1) Global Variome, with Curator vacancy
Total number of public variants reported 41
Unique public DNA variants reported 23
Individuals with public variants 107
Hidden variants 6
Download all this gene's data Download all data
Notes CYP1A1 reference haplotypes
Functional analysis variants
Establishment of this gene variant database (LSDB) was supported by the Leiden University Medical Center (LUMC), Leiden, Nederland.
Date created May 03, 2013
Date last updated December 20, 2021
Version CYP1A1:211220

Graphical displays and utilities
Graphs Graphs displaying summary information of all variants in the database »
Reading frame checker The Reading-frame checker generates a prediction of the effect of whole-exon changes. Active for: NM_000499.3.
UCSC Genome Browser Show variants in the UCSC Genome Browser (full view, compact view)
Ensembl Genome Browser Show variants in the Ensembl Genome Browser (full view, compact view)
NCBI Sequence Viewer Show distribution histogram of variants in the NCBI Sequence Viewer

Links to other resources
Homepage URL https://www.LOVD.nl/CYP1A1
External URL Human Cytochrome P450 (CYP) Allele Nomenclature Committee
PharmGKB CYP1A1
HGNC 2595
Entrez Gene 1543
PubMed articles CYP1A1
OMIM - Gene 108330
HGMD CYP1A1
GeneCards CYP1A1
GeneTests CYP1A1
Orphanet CYP1A1


Active transcripts


ID     

Chr     

Name     

NCBI ID     

NCBI Protein ID     

DescendingVariants     
00005990 15 cytochrome P450, family 1, subfamily A, polypeptide 1 NM_000499.3 NP_000490.1 41


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