Class b: All beta proteins [48724] (180 folds) |
Fold b.85: beta-clip [51268] (7 superfamilies) double-stranded ribbon sharply bent in two places; the ribbon ends form incomplete barrel; jelly-roll |
Superfamily b.85.7: SET domain [82199] (4 families) duplication: the core is composed of two structural repeats similar to (circularly permuted) repeats of AFPIII also contains a substrate-binding alpha+beta subdomain inserted in the core Pfam PF00856 |
b.85.7.1: Histone lysine methyltransferases [82200] (3 proteins) contains metal-binding preSET (Pfam PF05033) or AWS (Associated With SET, Pfam PF17907), and postSET domains |
b.85.7.2: Viral histone H3 Lysine 27 Methyltransferase [82207] (1 protein) consists of SET domain only; dimeric |
b.85.7.3: RuBisCo LSMT catalytic domain [82210] (1 protein) |
b.85.7.0: automated matches [227191] (1 protein) not a true family |
Timeline for Superfamily b.85.7: SET domain: