1. c.7.1 PFL-like glycyl radical enzymes duplication: the N- and C-terminal halves have similar topologies !
PFL-like glycyl radical enzymes contains: barrel, closed; n=10, S=10; accommodates a hairpin loop inside the barrel
1h16 d1h16a_ A:397-401,664-670,677-694,703-710,728-733
2pfl d2pflb_ B:397-401,664-670,677-694,703-710,728-733
2pfl d2pfla_ A:397-401,664-670,677-694,703-710,728-733
1h17 d1h17a_ A:397-401,664-670,677-694,703-710,728-733
1mzo d1mzob_ B:397-401,664-670,677-694,703-710,728-733
1mzo d1mzoa_ A:397-401,664-670,677-694,703-710,728-733
1h18 d1h18a_ A:397-401,664-670,677-694,703-710,728-733
3pfl d3pfla_ A:397-401,664-670,677-694,703-710,728-733
1cm5 d1cm5a_ A:397-401,664-670,677-694,703-710,728-733
1h18 d1h18b_ B:397-401,664-670,677-694,703-710,728-733
1cm5 d1cm5b_ B:397-401,664-670,677-694,703-710,728-733
3pfl d3pflb_ B:397-401,664-670,677-694,703-710,728-733
1r8w d1r8wb_ B:403-408,700-706,712-730,732-739,757-762
1r8w d1r8wa_ A:403-408,700-706,712-730,732-739,757-762
1r9e d1r9eb_ B:403-408,700-706,712-730,732-738,757-762
1r9e d1r9ea_ A:403-408,700-706,712-730,732-738,757-762
1r9d d1r9da_ A:403-408,700-706,712-730,732-738,757-762
1r9d d1r9db_ B:403-408,700-706,712-730,732-738,757-762
2. c.8.7 RraA-like structural similarity and possible distant homology to the phosphohistidine domain of pyruvate phosphate dikinase !
The "swivelling" beta/beta/alpha domain 3 layers: b/b/a; the central sheet is parallel, and the other one is antiparallel; there are some variations in topology ! this domain is thought to be mobile in most multi-domain proteins known to contain it
1nxj d1nxjb_ B:26-31,91-97,101-109,109-116,152-157
1nxj d1nxjc_ C:26-31,91-97,101-109,109-116,152-157
1nxj d1nxja_ A:26-31,91-97,101-109,109-116,152-157
1q5x d1q5xa_ A:23-28,88-93,98-105,106-113,149-155
1j3l d1j3ld_ D:22-27,87-93,97-105,105-112,148-154
1j3l d1j3lc_ C:22-27,87-93,97-105,105-112,148-154
1j3l d1j3la_ A:22-27,87-93,97-105,105-112,148-154
1j3l d1j3lb_ B:22-27,87-93,97-105,105-112,148-154
1vi4 d1vi4a_ A:24-29,89-94,99-106,107-114,150-156
3. c.3.1 FAD/NAD(P)-binding domain
FAD/NAD(P)-binding domain core: 3 layers, b/b/a; central parallel beta-sheet of 5 strands, order 32145; top antiparallel beta-sheet of 3 strands, meander
2c3c d2c3ca1 A:31-35,68-74,121-149,151-155,170-175
1mok d1mokb1 B:31-36,68-74,121-149,151-155,170-175
1mo9 d1mo9a1 A:31-35,68-74,121-149,151-155,170-175
2c3c d2c3cb1 B:31-35,68-74,121-149,151-155,170-175
1mo9 d1mo9b1 B:31-35,68-74,121-149,151-155,170-175
2c3d d2c3da1 A:31-35,68-74,121-149,151-155,170-175
2c3d d2c3db1 B:31-35,68-74,121-149,151-155,170-175
1mok d1mokd1 D:31-35,68-74,121-149,151-155,170-175
1mok d1moka1 A:31-35,68-74,121-149,151-155,170-175
4. c.47.1 Thioredoxin-like
Thioredoxin fold core: 3 layers, a/b/a; mixed beta-sheet of 4 strands, order 4312; strand 3 is antiparallel to the rest
1n8j d1n8jd_ D:11-17,65-73,74-86,92-99,114-118
1yf1 d1yf1h1 H:11-17,65-73,74-86,92-99,114-118
1we0 d1we0e1 E:10-17,66-73,75-87,93-99,115-119
5. c.23.11 Beta-D-glucan exohydrolase, C-terminal domain
Flavodoxin-like 3 layers, a/b/a; parallel beta-sheet of 5 strand, order 21345
1iew d1iewa2 A:389-395,517-524,529-537,538-544,598-602
List of motif hits that are not present in SCOP but are found in PDB for pattern ID: 538 (enumeration index: query41.1566) of S5
2rb7 B:52-59,66-74,99-122,129-137,153-157
2rb7 A:52-59,66-74,99-122,129-137,153-157
2y8n A:468-473,809-816,822-840,842-849,867-872
2y8n C:468-473,809-816,822-840,842-849,867-872
2nwc A:196-200,246-252,255-269,272-277,328-334
3nvd A:435-441,556-563,564-572,575-581,633-637
3nvd B:435-441,556-563,564-572,575-581,633-637
3e76 J:196-200,246-252,255-269,272-278,328-334
2yaj A:468-473,810-816,822-840,842-849,867-872
2yaj C:468-473,809-816,822-840,842-849,867-872
2f3o B:396-400,690-696,703-719,721-728,746-751
2f3o A:396-400,690-696,703-719,721-728,746-751
3bmx A:435-441,556-563,564-572,575-581,633-637
3bmx B:435-441,556-563,564-572,575-581,633-637
2pcn A:23-28,86-94,98-105,106-113,149-155
2hkl C:368-372,418-422,430-438,440-445,460-466
3q6j A:31-35,68-74,121-149,151-155,170-175
2yey E:196-200,246-252,255-269,272-278,328-334
2yey H:196-200,246-252,255-269,272-278,328-334