SUPERFAMILY 1.73 HMM library and genome assignments server

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SCOP hierarchy

Search the SCOP hierarchy: Eg. C2H2 zinc fingers

cl - class, cf - fold, sf - superfamily, fa - family, dm - domain, px - protein

SCOP classification
Root:   SCOP 1.73 Hierarchy in SUPERFAMILY [ 0]
Class Folds Superfamilies Families
All alpha proteins [ 46456] 258 459 772
All beta proteins [ 48724] 165 331 679
Alpha and beta proteins (a/b) [ 51349]
Mainly parallel beta sheets (beta-alpha-beta units) 		141 232 736
Alpha and beta proteins (a+b) [ 53931]
Mainly antiparallel beta sheets (segregated alpha and beta regions) 		334 488 897
Multi-domain proteins (alpha and beta) [ 56572]
Folds consisting of two or more domains belonging to different classes 		53 53 74
Membrane and cell surface proteins and peptides [ 56835]
Does not include proteins in the immune system 		50 92 104
Small proteins [ 56992]
Usually dominated by metal ligand, heme, and/or disulfide bridges 		85 122 202
Coiled coil proteins [ 57942]
Not a true class 		7 55 58
Low resolution protein structures [ 58117]
Not a true class
Peptides [ 58231]
Peptides and fragments. Not a true class
Designed proteins [ 58788]
Experimental structures of proteins with essentially non-natural sequences. Not a true class
Totals 1093 1832 3522

34495 PDB Entries. 97178 Domains.
Please cite: Gough, J., Karplus, K., Hughey, R. and Chothia, C. (2001). "Assignment of Homology to Genome Sequences using a Library of Hidden Markov Models that Represent all Proteins of Known Structure." J. Mol. Biol., 313(4), 903-919.

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© Copyright 2001-2010 The Medical Research Council and the SUPERFAMILY authors; Derek Wilson, Martin Madera and Julian Gough.