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: Mainly Alpha (13335)
(-)
Architecture: Up-down Bundle (3216)
(-)
Topology: Four Helix Bundle (Hemerythrin (Met), subunit A) (300)
(-)
Homologous Superfamily: [code=1.20.120.10, no name defined] (45)
(-)
Human (Homo sapiens) (2)
1YZAA:1-106THE SOLUTION STRUCTURE OF A REDESIGNED APOCYTOCHROME B562 (RD-APOCYT B562) WITH THE N-TERMINAL HELIX UNFOLDED
1YZCA:22-106THE SOLUTION STRUCTURE OF A REDESIGNED APOCYTOCHROME B562 (RD-APOCYT B562) WITH THE N- AND A PART OF THE C-TERMINAL HELICES UNFOLDED