1. Search human MutL protein homolog 1, Mlh1, in SWISS-PROT database. Give its (a) accession number, (b) entry name and (b) release date of last modification.

Enter the SWISS-PROT database and do the query:

there are four results, but only one of them fit .....

choose it and get it's (a) accession number, (b) entry name and (b) release date of last modification.