Class SCOP ID

Number of proteins

Number of mutations

Descriptions

56835

23

437

Membrane and cell surface proteins and peptides

56572

41

845

Multi-domain proteins (alpha and beta)

-1

77

294

No assignment

46456

170

2220

All alpha proteins

57942

10

100

Coiled coil proteins

48724

220

2012

All beta proteins

58231

2

26

Peptides

53931

310

2725

Alpha and beta proteins (a+b)

58117

1

4

Low resolution protein structures

51349

446

3264

Alpha and beta proteins (a/b)

56992

38

391

Small proteins