eF-site ID 1x9h-AB
PDB Code 1x9h
Chain A, B

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Title Crystal structure of phosphoglucose/phosphomannose isomerase from Pyrobaculum aerophilum in complex with fructose 6-phosphate
Classification ISOMERASE
Compound glucose-6-phosphate isomerase
Source (NP_559417)
Sequence A:  SQLLQDYLNWENYILRRVDFPTSYVVEGEVVRIEAMPRLY
ISGMGGSGVVADLIRDFSLTWNWEVEVIAVKDYFLKARDG
LLIAVSYSGNTIETLYTVEYAKRRRIPAVAITTGGRLAQM
GVPTVIVPKASAPRAALPQLLTAALHVVAKVYGIDVKIPE
GLEPPNEALIHKLVEEFQKRPTIIAAESMRGVAYRVKNEF
NENAKIEPSVEILPEAHHNWIEGSERAVVALTSPHIPKEH
QERVKATVEIVGGSIYAVEMHPKGVLSFLRDVGIASVKLA
EIRGVNPLATPRIDALKRRLQ
B:  SQLLQDYLNWENYILRRVDFPTSYVVEGEVVRIEAMPRLY
ISGMGGSGVVADLIRDFSLTWNWEVEVIAVKDYFLKARDG
LLIAVSYSGNTIETLYTVEYAKRRRIPAVAITTGGRLAQM
GVPTVIVPKASAPRAALPQLLTAALHVVAKVYGIDVKIPE
GLEPPNEALIHKLVEEFQKRPTIIAAESMRGVAYRVKNEF
NENAKIEPSVEILPEAHHNWIEGSERAVVALTSPHIPKEH
QERVKATVEIVGGSIYAVEMHPKGVLSFLRDVGIASVKLA
EIRGVNPLATPRIDALKRRLQ
Description


Functional site

1) chain B
residue 104
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 501
source : AC1

2) chain B
residue 105
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 501
source : AC1

3) chain A
residue 299
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 502
source : AC2

4) chain A
residue 300
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 502
source : AC2

5) chain A
residue 104
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 503
source : AC3

6) chain A
residue 105
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 503
source : AC3

7) chain A
residue 179
type
sequence Q
description BINDING SITE FOR RESIDUE SO4 A 504
source : AC4

8) chain A
residue 181
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 504
source : AC4

9) chain A
residue 284
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 504
source : AC4

10) chain B
residue 79
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 504
source : AC4

11) chain B
residue 179
type
sequence Q
description BINDING SITE FOR RESIDUE SO4 B 505
source : AC5

12) chain B
residue 181
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 505
source : AC5

13) chain B
residue 284
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 505
source : AC5

14) chain A
residue 219
type
sequence H
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

15) chain B
residue 45
type
sequence M
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

16) chain B
residue 46
type
sequence G
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

17) chain B
residue 47
type
sequence G
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

18) chain B
residue 48
type
sequence S
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

19) chain B
residue 87
type
sequence S
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

20) chain B
residue 88
type
sequence Y
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

21) chain B
residue 89
type
sequence S
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

22) chain B
residue 92
type
sequence T
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

23) chain B
residue 134
type
sequence P
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

24) chain B
residue 135
type
sequence R
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

25) chain B
residue 203
type
sequence E
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

26) chain B
residue 298
type
sequence K
description BINDING SITE FOR RESIDUE F6R B 700
source : AC6

27) chain A
residue 45
type
sequence M
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

28) chain A
residue 46
type
sequence G
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

29) chain A
residue 47
type
sequence G
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

30) chain A
residue 48
type
sequence S
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

31) chain A
residue 87
type
sequence S
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

32) chain A
residue 88
type
sequence Y
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

33) chain A
residue 89
type
sequence S
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

34) chain A
residue 92
type
sequence T
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

35) chain A
residue 134
type
sequence P
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

36) chain A
residue 135
type
sequence R
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

37) chain A
residue 203
type
sequence E
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

38) chain A
residue 298
type
sequence K
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

39) chain B
residue 219
type
sequence H
description BINDING SITE FOR RESIDUE F6R A 701
source : AC7

40) chain A
residue 53
type
sequence D
description BINDING SITE FOR RESIDUE GOL A 601
source : AC8

41) chain A
residue 72
type
sequence K
description BINDING SITE FOR RESIDUE GOL A 601
source : AC8

42) chain A
residue 191
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 601
source : AC8

43) chain A
residue 195
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 601
source : AC8

44) chain A
residue 233
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 602
source : AC9

45) chain A
residue 242
type
sequence Q
description BINDING SITE FOR RESIDUE GOL A 602
source : AC9

46) chain A
residue 89
type
sequence S
description BINDING SITE FOR RESIDUE GOL A 603
source : BC1

47) chain A
residue 91
type
sequence N
description BINDING SITE FOR RESIDUE GOL A 603
source : BC1

48) chain A
residue 92
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 603
source : BC1

49) chain A
residue 93
type
sequence I
description BINDING SITE FOR RESIDUE GOL A 603
source : BC1

50) chain A
residue 298
type
sequence K
description BINDING SITE FOR RESIDUE GOL A 603
source : BC1

51) chain B
residue 117
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 603
source : BC1

52) chain B
residue 27
type
sequence V
description BINDING SITE FOR RESIDUE GOL B 605
source : BC2

53) chain B
residue 28
type
sequence E
description BINDING SITE FOR RESIDUE GOL B 605
source : BC2

54) chain B
residue 30
type
sequence E
description BINDING SITE FOR RESIDUE GOL B 605
source : BC2

55) chain B
residue 103
type
sequence K
description BINDING SITE FOR RESIDUE GOL B 605
source : BC2

56) chain B
residue 104
type
sequence R
description BINDING SITE FOR RESIDUE GOL B 605
source : BC2

57) chain B
residue 106
type
sequence R
description BINDING SITE FOR RESIDUE GOL B 605
source : BC2

58) chain A
residue 135
type catalytic
sequence R
description 736
source MCSA : MCSA1

59) chain A
residue 203
type catalytic
sequence E
description 736
source MCSA : MCSA1

60) chain A
residue 219
type catalytic
sequence H
description 736
source MCSA : MCSA1

61) chain A
residue 298
type catalytic
sequence K
description 736
source MCSA : MCSA1

62) chain B
residue 135
type catalytic
sequence R
description 736
source MCSA : MCSA2

63) chain B
residue 203
type catalytic
sequence E
description 736
source MCSA : MCSA2

64) chain B
residue 219
type catalytic
sequence H
description 736
source MCSA : MCSA2

65) chain B
residue 298
type catalytic
sequence K
description 736
source MCSA : MCSA2

66) chain A
residue 48
type BINDING
sequence S
description
source Swiss-Prot : SWS_FT_FI3

67) chain A
residue 87
type BINDING
sequence S
description
source Swiss-Prot : SWS_FT_FI3

68) chain A
residue 92
type BINDING
sequence T
description
source Swiss-Prot : SWS_FT_FI3

69) chain B
residue 48
type BINDING
sequence S
description
source Swiss-Prot : SWS_FT_FI3

70) chain B
residue 87
type BINDING
sequence S
description
source Swiss-Prot : SWS_FT_FI3

71) chain B
residue 92
type BINDING
sequence T
description
source Swiss-Prot : SWS_FT_FI3

72) chain A
residue 203
type ACT_SITE
sequence E
description Proton acceptor => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

73) chain A
residue 298
type ACT_SITE
sequence K
description Proton acceptor => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

74) chain B
residue 203
type ACT_SITE
sequence E
description Proton acceptor => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

75) chain B
residue 298
type ACT_SITE
sequence K
description Proton acceptor => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

76) chain A
residue 219
type ACT_SITE
sequence H
description Proton donor => ECO:0000305
source Swiss-Prot : SWS_FT_FI2

77) chain B
residue 219
type ACT_SITE
sequence H
description Proton donor => ECO:0000305
source Swiss-Prot : SWS_FT_FI2


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