Lineage for Protein: Direct oxygen sensor protein, DOS
- Root: SCOP 1.73
Class d: Alpha and beta proteins (a+b) [53931] (334 folds) 
Fold d.110: Profilin-like [55769] (9 superfamilies)
core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alphaSuperfamily d.110.3: PYP-like sensor domain (PAS domain) [55785] (6 families) 
alpha-beta(2)-alpha(2)-beta(3)
Family d.110.3.2: Heme-binding PAS domain [55789] (2 proteins) Protein Direct oxygen sensor protein, DOS [111118] (1 species)
Heme-regulated cyclic AMP phosphodiesterase; formerly hypothetical protein YddU
Species:
Escherichia coli [TaxId:562] [111119] (5 PDB entries) - Domains for 1s66:
Domain d1s66l_: 1s66 L: [105301] 
Domain d1s66u_: 1s66 U: [105302]
complexed with hem, o2
- Domains for 1s67:
Domain d1s67l_: 1s67 L: [105303] 
Domain d1s67u_: 1s67 U: [105304]
complexed with hem, o2
- Domains for 1v9y:
Domain d1v9ya_: 1v9y A: [108454] 
Domain d1v9yb_: 1v9y B: [108455]
complexed with hem
- Domains for 1v9z:
Domain d1v9za_: 1v9z A: [108456] 
Domain d1v9zb_: 1v9z B: [108457]
complexed with hem
- Domains for 1vb6:
Domain d1vb6a1: 1vb6 A:20-133 [119943]
automatically matched to d1s66l_
complexed with hem, oxy
Domain d1vb6b1: 1vb6 B:20-133 [119944]
automatically matched to d1s66l_
complexed with hem, oxy
- Domains for 1s66:
More info for Protein Direct oxygen sensor protein, DOS from d.110.3.2: Heme-binding PAS domain
Timeline for Protein Direct oxygen sensor protein, DOS from d.110.3.2: Heme-binding PAS domain:
- Protein Direct oxygen sensor protein, DOS from d.110.3.2: Heme-binding PAS domain first appeared in SCOP 1.69
- Protein Direct oxygen sensor protein, DOS from d.110.3.2: Heme-binding PAS domain appears in SCOP 1.71
- Protein Direct oxygen sensor protein, DOS from d.110.3.2: Heme-binding PAS domain appears in SCOP 1.75
- Protein Direct oxygen sensor protein, DOS from d.110.3.2: Heme-binding PAS domain appears in the current release, SCOPe 2.08