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Table 1 Ligfolds and newly classified topological sub-classes

From: Structural and functional studies of S-adenosyl-L-methionine binding proteins: a ligand-centric approach

Topological Arrangement of strands

Total number of PDB structures

LigFold

Topology Subclass

3214567

351

SAM_DM_Ia

Class Ia

6754123

321

SAM_DM_Ib

Class Ib

32145

2

SAM_DM_Ic

Class Ic

54123

19

SAM_DM_Id

Class Id

564312

29

SAM_DM_Ie

Class Ie

654321

2

SAM_DM_If

Class If

1762354

10

SAM_DM_Ig

Class Ig

7645321

1

SAM_DM_Ih

Class Ih

7654123

12

SAM_DM_Ii

Class Ii

17865234

1

SAM_DM_Ij

Class Ij

5671432

2

SAM_DM_Ik

Class1k

6754123/3214567

1

SAM_DM_Il

ClassIl

3421567

1

SAM_DM_Im

ClassIm

34215687

4

SAM_DM_In

ClassIn

  1. Belong to SCOP fold S-adenosyl-L-methionine dependent methyltransferase (SAM_DM).