2x7m is a 1 chain structure with sequence from Metka. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
[AMZA_METKA] Probable zinc metalloprotease whose natural substrate is unknown. Does not show endo- or exopeptidase activity against resorufin labeled casein, p-nitroanilide (pNA), amidomethylcoumarin (AMC) (one to three amino acids in length), and hippuryl-aminoacid substrates.[1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
↑Waltersperger S, Widmer C, Wang M, Baumann U. Crystal structure of archaemetzincin amza from Methanopyrus kandleri at 1.5 A resolution. Proteins. 2010 Sep;78(12):2720-3. PMID:20597090 doi:10.1002/prot.22777
