Peptide sequence: SQYNLYFNAT RGFYCLRFNI IFNKCLAGSK GRIHPEVDPS VITKLRKFFH Sequence homology: Cow: 100%; Dog: 100%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%. HS3ST5 belongs to a group of heparan sulfate 3-O-sulfotran