Peptide sequence: MSRQSSITFQ SGSRRGFSTT SAITPAAGRS RFSSVSVARS AAGSGGLGRI Sequence homology: Cow: 79%; Human: 100%; Mouse: 86%; Pig: 85%; Rabbit: 79%; Rat: 93%. This gene is a member of the type II keratin family clustered on the long arm of chromosome 12