CATH Search:   
       by CATH code, keyword
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(use 'Shift Left-Click' to collapse/expand all levels downwards; use 'Control Left-Click' to collapse/expand all levels upwards)
 
(-)
Class: Alpha Beta (26913)
(-)
Architecture: 3-Layer(aba) Sandwich (12045)
(-)
Topology: Collagenase (Catalytic Domain) (236)
(-)
Homologous Superfamily: Collagenase (Catalytic Domain) (234)
(-)
Broad-fingered crayfish (Astacus fluviatilis) (2)
1QJIA:1-200STRUCTURE OF ASTACIN WITH A TRANSITION-STATE ANALOGUE INHIBITOR
1QJJA:1-200STRUCTURE OF ASTACIN WITH A HYDROXAMIC ACID INHIBITOR