Structural Classification of Proteins

Superfamily: Nucleic acid-binding proteins

Lineage:

Root: scop
Class: All beta proteins [48724]
Fold: OB-fold [50198]
barrel, closed or partly opened n=5, S=10 or S=8; greek-key
Superfamily: Nucleic acid-binding proteins [50249]
uperfamily

Anticodon-binding domain [50250] (7)
barrel, closed; n=5, S=10
RecG "wedge" domain [69259] (1)
DNA helicase RuvA subunit, N-terminal domain [50259] (3)
barrel, closed; n=5, S=10
Single strand DNA-binding domain, SSB [50263] (17)
barrel, closed; n=5, S=10
Myf domain [50277] (7)
Cold shock DNA-binding domain-like [50282] (56)
barrel, closed; n=5, S=8
TRAM domain [101768] (3)
Pfam 01938
Hypothetical protein MTH1 (MT0001), insert domain [74955] (1)
DNA ligase/mRNA capping enzyme postcatalytic domain [50307] (6)
Phage ssDNA-binding proteins [50315] (5)
barrel, open; n*=5, S*=8; the members' structures vary greater that those from cellular organisms
DNA replication initiator (cdc21/cdc54) N-terminal domain [89332] (1)
RNA polymerase subunit RBP8 [50321] (1)
duplication; contains tandem repeat of two incomplete OB-folds; forms a single barrel; n=8, S=10
RecO N-terminal domain-like [117204] (1)
N-terminal part of Pfam 02565
TIP49 domain [141315] (1)
N-terminal part of Pfam 06068; the RuvA-like OB-fold domain in RuvB-like eukaryotic proteins
SSO2064-like [159109] (1)
Pfam 01796; DUF35; contains extra N-terminal zinc finger subdomain of the rubredoxin-like fold
RNB domain-like [159112] (3)
Pfam 00773; RNase II catalytic domain; decorated OB-fold domain with extra C-terminal structures forming the active site