1. c.66.1 S-adenosyl-L-methionine-dependent methyltransferases
S-adenosyl-L-methionine-dependent methyltransferases core: 3 layers, a/b/a; mixed beta-sheet of 7 strands, order 3214576; strand 7 is antiparallel to the rest
2ob2 d2ob2c1 C:71-97,225-233,285-295,295-307,321-328
1rjd d1rjdc_ C:71-97,224-233,285-295,295-307,321-330
2ob2 d2ob2a1 A:71-97,225-233,285-295,295-307,321-328
1rje d1rjec_ C:71-97,224-233,285-295,295-307,321-330
1rjd d1rjda_ A:71-97,225-233,285-295,295-307,321-329
2ob2 d2ob2b1 B:71-97,225-233,285-295,295-307,321-328
1rje d1rjea_ A:71-97,225-233,285-295,295-307,321-329
1rjf d1rjfa_ A:71-97,225-233,285-295,295-307,321-329
1rjf d1rjfc_ C:71-97,224-233,285-295,295-307,321-330
1rjg d1rjga_ A:71-97,224-233,285-295,295-307,321-330
1rje d1rjeb_ B:71-97,224-233,285-295,295-307,321-330
1rjd d1rjdb_ B:71-97,224-233,285-295,295-307,321-330
1rjf d1rjfb_ B:71-97,224-233,285-295,295-307,321-330
2. d.3.1 Cysteine proteinases the constitute families differ by insertion into and circular permutation of the common catalytic core made of one alpha-helix and 3-strands of beta-sheet !
Cysteine proteinases consists of one alpha-helix and 4 strands of antiparallel beta-sheet and contains the catalytic triad Cys-His-Asn
1xd3 d1xd3c_ C:12-24,28-34,93-108,141-155,222-230
1xd3 d1xd3a_ A:12-24,29-34,93-108,141-155,222-229
1xd3 d1xd3a_ A:12-24,48-58,93-108,141-155,167-177
1xd3 d1xd3c_ C:12-24,48-58,93-108,141-155,167-177
2etl d2etla1 A:9-21,25-31,89-103,136-151,214-222
2etl d2etlb1 B:9-21,26-31,89-103,136-151,214-221
2etl d2etlb1 B:9-21,45-55,89-103,136-151,159-169
1cmx d1cmxa_ A:14-26,30-36,89-103,131-146,226-234
1cmx d1cmxc_ C:414-426,430-436,489-503,531-546,626-634
3. c.1.17 Nicotinate/Quinolinate PRTase C-terminal domain-like incomplete beta/alpha barrel with parallel beta-sheet of 7 strands !
TIM beta/alpha-barrel contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 ! the first seven superfamilies have similar phosphate-binding sites
1vlp d1vlpb2 B:13-28,30-39,231-243,244-261,375-384
4. d.252.1 CheC-like
CheC-like duplication: tandem repeat of two intertwined alpha-beta-(X)-beta(2) motifs
2f9z d2f9za1 A:4-31,33-46,80-93,103-130,163-175
1xkr d1xkra_ A:4-31,33-46,80-93,103-130,163-175
2f9z d2f9zb1 B:4-31,34-43,80-93,103-130,165-174
List of motif hits that are not present in SCOP but are found in PDB for pattern ID: 1057 (enumeration index: query636) of S5
3bgv B:5-31,146-156,230-242,241-252,302-311
3bgv C:5-30,146-156,230-242,241-252,302-311
3bgv D:5-30,147-156,230-242,241-252,302-311
3bgv A:4-31,146-156,230-242,241-252,302-311
3qta B:6-33,35-47,80-93,101-128,159-170
3qta A:6-33,35-47,80-93,101-128,159-170
3qe7 A:42-62,68-72,86-112,262-281,284-288
2ob1 A:71-97,225-233,285-295,295-307,321-328
2ob1 B:71-97,225-233,285-295,295-307,321-328
2ob1 C:71-97,225-233,285-295,295-307,321-328
3kvf A:9-21,25-31,89-103,136-151,214-222
3kvf A:9-21,45-55,89-103,136-151,159-169
3sqa A:14-26,29-35,84-101,133-145,217-226
3sqa B:14-26,48-57,84-101,133-145,164-172
3sqa B:14-26,29-35,84-101,133-145,217-226
3sqa A:14-26,48-57,84-101,133-145,164-172
3rii A:14-26,48-57,84-100,133-144,163-172
3rii A:14-26,29-35,84-100,133-144,217-226
3rii B:14-26,29-35,84-100,133-144,217-226
3rii B:14-26,48-57,84-100,133-144,164-172
3ris C:14-26,29-35,84-101,133-150,217-226
3ris C:14-26,48-57,84-101,133-150,163-172
3ris D:14-26,29-35,84-101,133-151,217-226
3ris A:14-26,48-57,87-100,133-151,164-172
3ris A:14-26,29-35,87-100,133-151,217-226
3ris B:14-26,29-35,87-100,133-151,217-226
3ris D:14-26,48-57,84-101,133-151,163-172
3ifw A:9-21,25-31,89-103,136-151,214-222
3ifw A:9-21,45-55,89-103,136-151,159-169
2zzk B:78-104,247-255,308-317,317-329,343-351
2zzk A:78-104,247-255,308-317,317-329,343-351
3irt B:9-21,25-31,89-103,136-150,214-222
3irt A:9-21,45-55,89-103,136-150,159-169
3irt A:9-21,25-31,89-103,136-150,214-222
3irt B:9-21,45-55,89-103,136-150,159-169
2we6 A:13-25,49-58,88-105,138-149,162-172
2we6 B:13-25,28-34,91-105,138-149,218-226
2we6 A:13-25,28-34,88-105,138-149,218-226
2we6 B:13-25,49-58,91-105,138-149,162-172
2zwa B:78-103,247-255,308-317,317-329,343-351
2zwa A:78-104,247-255,308-317,317-329,343-351
2zw9 B:78-104,247-255,308-317,317-329,343-351
3os4 A:16-31,33-42,220-232,233-250,354-363
3nr5 A:6-17,26-35,76-93,96-112,148-158
2im5 A:11-26,27-37,212-224,224-241,346-357
2im5 C:11-26,27-37,212-224,224-241,346-357
2im5 D:11-26,27-37,212-224,224-241,346-357
2im5 B:11-26,27-37,212-224,224-241,346-357
3kw5 A:9-21,25-31,89-103,136-151,214-222
3kw5 A:9-21,45-55,89-103,136-151,159-169
3epp B:5-32,148-157,231-243,242-253,303-312
3epp A:6-32,148-157,231-243,242-253,303-312
3ihr A:14-26,29-35,87-100,133-144,218-226
3ihr A:14-26,48-58,87-100,133-144,162-172
3soh A:48-75,78-88,120-132,144-171,194-205
3soh C:48-75,78-88,120-132,144-171,194-205
2hp7 A:48-75,78-88,120-132,144-171,194-205
3a7s A:14-26,29-35,84-100,133-145,217-226
3a7s A:14-26,48-57,84-100,133-145,164-172
2wdt A:13-25,28-34,88-105,138-150,218-226
2wdt C:13-25,49-58,91-105,138-149,162-172
2wdt C:13-25,28-34,91-105,138-149,218-226
2wdt A:13-25,49-58,88-105,138-150,162-172