eF-site ID 1nek-A
PDB Code 1nek
Chain A

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Title Complex II (Succinate Dehydrogenase) From E. Coli with ubiquinone bound
Classification OXIDOREDUCTASE/ELECTRON TRANSPORT
Compound Succinate dehydrogenase flavoprotein subunit
Source Escherichia coli (strain K12) (DHSD_ECOLI)
Sequence A:  MKLPVREFDAVVIGAGGAGMRAALQISQSGQTCALLSKVF
PTRSHTVSAQGGITVALGNTHEDNWEWHMYDTVKGSDYIG
DQDAIEYMCKTGPEAILELEHMGLPFSRLDDGRIYQRPFG
GQSKNFGGEQAARTAAAADRTGHALLHTLYQQNLKNHTTI
FSEWYALDLVKNQDGAVVGCTALCIETGEVVYFKARATVL
ATGGAGRIYQSTTNAHINTGDGVGMAIRAGVPVQDMEMWQ
FHPTGIAGAGVLVTEGCRGEGGYLLNKHGERFMERYAPNA
KDLAGRDVVARSIMIEIREGRGCDGPWGPHAKLKLDHLGK
EVLESRLPGILELSRTFAHVDPVKEPIPVIPTCHYMMGGI
PTKVTGQALTVNEKGEDVVVPGLFAVGEIACVSVHGANRL
GGNSLLDLVVFGRAAGLHLQESIAEQGALRDASESDVEAS
LDRLNRWNNNRNGEDPVAIRKALQECMQHNFSVFREGDAM
AKGLEQLKVIRERLKNARLDDTSSEFNTQRVECLELDNLM
ETAYATAVSANFRTESRGAHSRFDFPDRDDENWLCHSLYL
PESESMTRRSVNMEPKLRPAFPPKIRTY
Description (1)  Succinate dehydrogenase flavoprotein subunit (E.C.1.3.99.1, 1.3.5.1), Succinate dehydrogenase iron-sulfur protein(E.C.1.3.99.1, 1.3.5.1), Succinate dehydrogenase cytochrome b-556 subunit, Succinate dehydrogenase hydrophobic membrane anchor protein


Functional site

1) chain A
residue 51
type
sequence G
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

2) chain A
residue 126
type
sequence F
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

3) chain A
residue 242
type
sequence H
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

4) chain A
residue 254
type
sequence T
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

5) chain A
residue 255
type
sequence E
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

6) chain A
residue 286
type
sequence R
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

7) chain A
residue 354
type
sequence H
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

8) chain A
residue 399
type
sequence R
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

9) chain A
residue 401
type
sequence G
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

10) chain A
residue 402
type
sequence G
description BINDING SITE FOR RESIDUE OAA A 589
source : AC1

11) chain A
residue 355
type
sequence Y
description BINDING SITE FOR RESIDUE CA A 590
source : AC2

12) chain A
residue 356
type
sequence M
description BINDING SITE FOR RESIDUE CA A 590
source : AC2

13) chain A
residue 357
type
sequence M
description BINDING SITE FOR RESIDUE CA A 590
source : AC2

14) chain A
residue 358
type
sequence G
description BINDING SITE FOR RESIDUE CA A 590
source : AC2

15) chain A
residue 388
type
sequence E
description BINDING SITE FOR RESIDUE CA A 590
source : AC2

16) chain A
residue 390
type
sequence A
description BINDING SITE FOR RESIDUE CA A 590
source : AC2

17) chain A
residue 14
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

18) chain A
residue 15
type
sequence A
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

19) chain A
residue 16
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

20) chain A
residue 17
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

21) chain A
residue 18
type
sequence A
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

22) chain A
residue 37
type
sequence S
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

23) chain A
residue 38
type
sequence K
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

24) chain A
residue 44
type
sequence S
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

25) chain A
residue 45
type
sequence H
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

26) chain A
residue 46
type
sequence T
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

27) chain A
residue 48
type
sequence S
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

28) chain A
residue 49
type
sequence A
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

29) chain A
residue 50
type
sequence Q
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

30) chain A
residue 51
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

31) chain A
residue 52
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

32) chain A
residue 164
type
sequence W
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

33) chain A
residue 165
type
sequence Y
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

34) chain A
residue 166
type
sequence A
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

35) chain A
residue 201
type
sequence A
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

36) chain A
residue 202
type
sequence T
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

37) chain A
residue 203
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

38) chain A
residue 213
type
sequence T
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

39) chain A
residue 214
type
sequence N
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

40) chain A
residue 221
type
sequence D
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

41) chain A
residue 252
type
sequence L
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

42) chain A
residue 355
type
sequence Y
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

43) chain A
residue 387
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

44) chain A
residue 388
type
sequence E
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

45) chain A
residue 399
type
sequence R
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

46) chain A
residue 402
type
sequence G
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

47) chain A
residue 403
type
sequence N
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

48) chain A
residue 404
type
sequence S
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

49) chain A
residue 405
type
sequence L
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

50) chain A
residue 408
type
sequence L
description BINDING SITE FOR RESIDUE FAD A 601
source : AC4

51) chain A
residue 388
type TRANSMEM
sequence E
description Helical
source Swiss-Prot : SWS_FT_FI2

52) chain A
residue 404
type TRANSMEM
sequence S
description Helical
source Swiss-Prot : SWS_FT_FI2

53) chain A
residue 254
type TOPO_DOM
sequence T
description Periplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI3

54) chain A
residue 354
type TOPO_DOM
sequence H
description Periplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI3

55) chain A
residue 399
type TOPO_DOM
sequence R
description Periplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI3

56) chain A
residue 43-52
type prosite
sequence RSHTVSAQGG
description FRD_SDH_FAD_BINDING Fumarate reductase / succinate dehydrogenase FAD-binding site. RSHTvsAqGG
source prosite : PS00504


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