eF-site ID 1ed8-AB
PDB Code 1ed8
Chain A, B

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Title STRUCTURE OF E. COLI ALKALINE PHOSPHATASE INHIBITED BY THE INORGANIC PHOSPHATE AT 1.75A RESOLUTION
Classification HYDROLASE
Compound ALKALINE PHOSPHATASE
Source Escherichia coli (strain K12) (PPB_ECOLI)
Sequence A:  TPEMPVLENRAAQGDITAPGGARRLTGDQTAALRDSLSDK
PAKNIILLIGDGMGDSEITAARNYAEGAGGFFKGIDALPL
TGQYTHYALNKKTGKPDYVTDSAASATAWSTGVKTYNGAL
GVDIHEKDHPTILEMAKAAGLATGNVSTAELQDATPAALV
AHVTSRKCYGPSATSEKCPGNALEKGGKGSITEQLLNARA
DVTLGGGAKTFAETATAGEWQGKTLREQAQARGYQLVSDA
ASLNSVTEANQQKPLLGLFADGNMPVRWLGPKATYHGNID
KPAVTCTPNPQRNDSVPTLAQMTDKAIELLSKNEKGFFLQ
VEGASIDKQDHAANPCGQIGETVDLDEAVQRALEFAKKEG
NTLVIVTADHAHASQIVAPDTKAPGLTQALNTKDGAVMVM
SYGNSEEDSQEHTGSQLRIAAYGPHAANVVGLTDQTDLFY
TMKAALGLK
B:  TPEMPVLENRAAQGDITAPGGARRLTGDQTAALRDSLSDK
PAKNIILLIGDGMGDSEITAARNYAEGAGGFFKGIDALPL
TGQYTHYALNKKTGKPDYVTDSAASATAWSTGVKTYNGAL
GVDIHEKDHPTILEMAKAAGLATGNVSTAELQDATPAALV
AHVTSRKCYGPSATSEKCPGNALEKGGKGSITEQLLNARA
DVTLGGGAKTFAETATAGEWQGKTLREQAQARGYQLVSDA
ASLNSVTEANQQKPLLGLFADGNMPVRWLGPKATYHGNID
KPAVTCTPNPQRNDSVPTLAQMTDKAIELLSKNEKGFFLQ
VEGASIDKQDHAANPCGQIGETVDLDEAVQRALEFAKKEG
NTLVIVTADHAHASQIVAPDTKAPGLTQALNTKDGAVMVM
SYGNSEEDSQEHTGSQLRIAAYGPHAANVVGLTDQTDLFY
TMKAALGLK
Description (1)  ALKALINE PHOSPHATASE (E.C.3.1.3.1)


Functional site

1) chain A
residue 327
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 450
source : AC1

2) chain A
residue 331
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 450
source : AC1

3) chain A
residue 412
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 450
source : AC1

4) chain A
residue 51
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 451
source : AC2

5) chain A
residue 102
type
sequence S
description BINDING SITE FOR RESIDUE ZN A 451
source : AC2

6) chain A
residue 327
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 451
source : AC2

7) chain A
residue 369
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 451
source : AC2

8) chain A
residue 370
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 451
source : AC2

9) chain A
residue 51
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 452
source : AC3

10) chain A
residue 155
type
sequence T
description BINDING SITE FOR RESIDUE ZN A 452
source : AC3

11) chain A
residue 322
type
sequence E
description BINDING SITE FOR RESIDUE ZN A 452
source : AC3

12) chain A
residue 51
type
sequence D
description BINDING SITE FOR RESIDUE MG A 462
source : AC4

13) chain A
residue 155
type
sequence T
description BINDING SITE FOR RESIDUE MG A 462
source : AC4

14) chain A
residue 322
type
sequence E
description BINDING SITE FOR RESIDUE MG A 462
source : AC4

15) chain A
residue 51
type
sequence D
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

16) chain A
residue 102
type
sequence S
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

17) chain A
residue 166
type
sequence R
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

18) chain A
residue 327
type
sequence D
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

19) chain A
residue 331
type
sequence H
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

20) chain A
residue 369
type
sequence D
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

21) chain A
residue 370
type
sequence H
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

22) chain A
residue 412
type
sequence H
description BINDING SITE FOR RESIDUE PO4 A 456
source : AC5

23) chain A
residue 267
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 458
source : AC6

24) chain A
residue 268
type
sequence W
description BINDING SITE FOR RESIDUE SO4 A 458
source : AC6

25) chain A
residue 292
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 458
source : AC6

26) chain B
residue 827
type
sequence D
description BINDING SITE FOR RESIDUE ZN B 950
source : AC7

27) chain B
residue 831
type
sequence H
description BINDING SITE FOR RESIDUE ZN B 950
source : AC7

28) chain B
residue 912
type
sequence H
description BINDING SITE FOR RESIDUE ZN B 950
source : AC7

29) chain B
residue 551
type
sequence D
description BINDING SITE FOR RESIDUE ZN B 951
source : AC8

30) chain B
residue 602
type
sequence S
description BINDING SITE FOR RESIDUE ZN B 951
source : AC8

31) chain B
residue 827
type
sequence D
description BINDING SITE FOR RESIDUE ZN B 951
source : AC8

32) chain B
residue 869
type
sequence D
description BINDING SITE FOR RESIDUE ZN B 951
source : AC8

33) chain B
residue 870
type
sequence H
description BINDING SITE FOR RESIDUE ZN B 951
source : AC8

34) chain B
residue 551
type
sequence D
description BINDING SITE FOR RESIDUE ZN B 952
source : AC9

35) chain B
residue 655
type
sequence T
description BINDING SITE FOR RESIDUE ZN B 952
source : AC9

36) chain B
residue 822
type
sequence E
description BINDING SITE FOR RESIDUE ZN B 952
source : AC9

37) chain B
residue 551
type
sequence D
description BINDING SITE FOR RESIDUE MG B 962
source : BC1

38) chain B
residue 655
type
sequence T
description BINDING SITE FOR RESIDUE MG B 962
source : BC1

39) chain B
residue 822
type
sequence E
description BINDING SITE FOR RESIDUE MG B 962
source : BC1

40) chain B
residue 551
type
sequence D
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

41) chain B
residue 601
type
sequence D
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

42) chain B
residue 602
type
sequence S
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

43) chain B
residue 666
type
sequence R
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

44) chain B
residue 827
type
sequence D
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

45) chain B
residue 831
type
sequence H
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

46) chain B
residue 869
type
sequence D
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

47) chain B
residue 870
type
sequence H
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

48) chain B
residue 912
type
sequence H
description BINDING SITE FOR RESIDUE PO4 B 956
source : BC2

49) chain B
residue 767
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 958
source : BC3

50) chain B
residue 768
type
sequence W
description BINDING SITE FOR RESIDUE SO4 B 958
source : BC3

51) chain B
residue 792
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 958
source : BC3

52) chain A
residue 51
type catalytic
sequence D
description 44
source MCSA : MCSA1

53) chain A
residue 369
type catalytic
sequence D
description 44
source MCSA : MCSA1

54) chain A
residue 370
type catalytic
sequence H
description 44
source MCSA : MCSA1

55) chain A
residue 412
type catalytic
sequence H
description 44
source MCSA : MCSA1

56) chain A
residue 102
type catalytic
sequence S
description 44
source MCSA : MCSA1

57) chain A
residue 153
type catalytic
sequence D
description 44
source MCSA : MCSA1

58) chain A
residue 155
type catalytic
sequence T
description 44
source MCSA : MCSA1

59) chain A
residue 166
type catalytic
sequence R
description 44
source MCSA : MCSA1

60) chain A
residue 322
type catalytic
sequence E
description 44
source MCSA : MCSA1

61) chain A
residue 327
type catalytic
sequence D
description 44
source MCSA : MCSA1

62) chain A
residue 328
type catalytic
sequence K
description 44
source MCSA : MCSA1

63) chain A
residue 331
type catalytic
sequence H
description 44
source MCSA : MCSA1

64) chain B
residue 551
type catalytic
sequence D
description 44
source MCSA : MCSA2

65) chain B
residue 869
type catalytic
sequence D
description 44
source MCSA : MCSA2

66) chain B
residue 870
type catalytic
sequence H
description 44
source MCSA : MCSA2

67) chain B
residue 912
type catalytic
sequence H
description 44
source MCSA : MCSA2

68) chain B
residue 602
type catalytic
sequence S
description 44
source MCSA : MCSA2

69) chain B
residue 653
type catalytic
sequence D
description 44
source MCSA : MCSA2

70) chain B
residue 655
type catalytic
sequence T
description 44
source MCSA : MCSA2

71) chain B
residue 666
type catalytic
sequence R
description 44
source MCSA : MCSA2

72) chain B
residue 822
type catalytic
sequence E
description 44
source MCSA : MCSA2

73) chain B
residue 827
type catalytic
sequence D
description 44
source MCSA : MCSA2

74) chain B
residue 828
type catalytic
sequence K
description 44
source MCSA : MCSA2

75) chain B
residue 831
type catalytic
sequence H
description 44
source MCSA : MCSA2

76) chain A
residue 99-107
type prosite
sequence VTDSAASAT
description ALKALINE_PHOSPHATASE Alkaline phosphatase active site. VtDSAASAT
source prosite : PS00123

77) chain A
residue 102
type ACT_SITE
sequence S
description Phosphoserine intermediate
source Swiss-Prot : SWS_FT_FI1

78) chain B
residue 602
type ACT_SITE
sequence S
description Phosphoserine intermediate
source Swiss-Prot : SWS_FT_FI1

79) chain A
residue 51
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

80) chain B
residue 551
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

81) chain B
residue 653
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

82) chain B
residue 655
type BINDING
sequence T
description
source Swiss-Prot : SWS_FT_FI2

83) chain B
residue 822
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI2

84) chain B
residue 827
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

85) chain B
residue 831
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2

86) chain B
residue 869
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

87) chain B
residue 870
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2

88) chain B
residue 912
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2

89) chain A
residue 153
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

90) chain A
residue 155
type BINDING
sequence T
description
source Swiss-Prot : SWS_FT_FI2

91) chain A
residue 322
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI2

92) chain A
residue 327
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

93) chain A
residue 331
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2

94) chain A
residue 369
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

95) chain A
residue 370
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2

96) chain A
residue 412
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2


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