HGNC data for TTN --- Approved symbol: TTN Approved name: titin Locus type: gene with protein product HGNC ID: HGNC:12403 Previous symbols: CMD1G Previous names: cardiomyopathy, dilated 1G (autosomal dominant) Alias symbols: CMPD4; FLJ32040; TMD; CMH9; LGMD2J; MYLK5 Chromosomal location: ...