CRYSTAL STRUCTURE OF AEROMONAS PROTEOLYTICA AMINOPEPTIDASE: A PROTOTYPICAL MEMBER OF THE CO-CATALYTIC ZINC ENZYME FAMILY

ASP 117 - ASP 118 OMEGA = 325.33 THIS PEPTIDE BOND IS CLOSE TO A CIS CONFORMATION, AS THE CARBOXLATE OXYGENS OF ASP 117 ARE INVOLVED IN THE TWO ZINC ATOMS COORDINATION.

Rapid Purification of the Aeromonas Proteolytica Aminopeptidase: Crystallisation and Preliminary X-Ray Data

MPPITQQATVTAWLPQVDASQITGTISSLESFTNRFYTTTSGAQASDWIASEWQALSASLPNASVKQVSHSGYNQKSVVM
TITGSEAPDEWIVIGGHLDSTIGSHTNEQSVAPGADDDASGIAAVTEVIRVLSENNFQPKRSIAFMAYAAEEVGLRGSQD
LANQYKSEGKNVVSALQLDMTNYKGSAQDVVFITDYTDSNFTQYLTQLMDEYLPSLTYGFDTCGYACSDHASWHNAGYPA
AMPFESKFNDYNPRIHTTQDTLANSDPTGSHAKKFTQLGLAYAIEMGSATG

MKYTKTLLAMVLSATFCQAYAEDKVWISIGADANQTVMKSGAESILPNSVASSGQVWVGQVDVAQLAELSHNMHEEHNRC
GGYMVHPSAQSAMAASAMPTTLASFVMPPITQQATVTAWLPQVDASQITGTISSLESFTNRFYTTTSGAQASDWIASEWQ
ALSASLPNASVKQVSHSGYNQKSVVMTITGSEAPDEWIVIGGHLDSTIGSHTNEQSVAPGADDDASGIAAVTEVIRVLSE
NNFQPKRSIAFMAYAAEEVGLRGSQDLANQYKSEGKNVVSALQLDMTNYKGSAQDVVFITDYTDSNFTQYLTQLMDEYLP
SLTYGFDTCGYACSDHASWHNAGYPAAMPFESKFNDYNPRIHTTQDTLANSDPTGSHAKKFTQLGLAYAIEMGSATGDTP
TPGNQLEDGVPVTDLSGSRGSNVWYTFELETQKNLQITTSGGYGDLDLYVKFGSKASKQNWDCRPYLSGNNEVCTFNNAS
PGTYSVMLTGYSNYSGASLKASTF