eF-site ID 6nl7-ABCD
PDB Code 6nl7
Chain A, B, C, D

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Title Crystal structure of B1 immunoglobulin-binding domain of Streptococcal Protein G (T16F, T18A, V21H, T25H, K28Y, V29I, K31R, Q32A, Y33L, N35K, D36A, N37Q)
Classification METAL BINDING PROTEIN
Compound Immunoglobulin G-binding protein G
Source (SPG2_STRSG)
Sequence A:  MTYKLILNGKTLKGEFTAEAHDAAHAEYIFRALAKAQGVD
GEWTYDDATKTFTVTE
B:  MTYKLILNGKTLKGEFTAEAHDAAHAEYIFRALAKAQGVD
GEWTYDDATKTFTVTE
C:  MTYKLILNGKTLKGEFTAEAHDAAHAEYIFRALAKAQGVD
GEWTYDDATKTFTVTE
D:  MTYKLILNGKTLKGEFTAEAHDAAHAEYIFRALAKAQGVD
GEWTYDDATKTFTVTE
Description


Functional site

1) chain A
residue 25
type
sequence H
description binding site for residue ZN A 101
source : AC1

2) chain A
residue 46
type
sequence D
description binding site for residue ZN A 102
source : AC2

3) chain D
residue 25
type
sequence H
description binding site for residue ZN A 102
source : AC2

4) chain A
residue 46
type
sequence D
description binding site for residue ACT A 103
source : AC3

5) chain A
residue 47
type
sequence D
description binding site for residue ACT A 103
source : AC3

6) chain A
residue 48
type
sequence A
description binding site for residue ACT A 103
source : AC3

7) chain B
residue 41
type
sequence G
description binding site for residue ACT A 103
source : AC3

8) chain B
residue 42
type
sequence E
description binding site for residue ACT A 103
source : AC3

9) chain D
residue 25
type
sequence H
description binding site for residue ACT A 103
source : AC3

10) chain D
residue 28
type
sequence Y
description binding site for residue ACT A 103
source : AC3

11) chain A
residue 46
type
sequence D
description binding site for residue ACT A 104
source : AC4

12) chain B
residue 42
type
sequence E
description binding site for residue ACT A 104
source : AC4

13) chain D
residue 25
type
sequence H
description binding site for residue ACT A 104
source : AC4

14) chain A
residue 56
type
sequence E
description binding site for residue NA A 105
source : AC5

15) chain A
residue 27
type
sequence E
description binding site for residue NA A 106
source : AC6

16) chain A
residue 25
type
sequence H
description binding site for residue CL A 107
source : AC7

17) chain A
residue 24
type
sequence A
description binding site for residue PO4 A 108
source : AC8

18) chain A
residue 27
type
sequence E
description binding site for residue PO4 A 108
source : AC8

19) chain B
residue 27
type
sequence E
description binding site for residue PO4 A 108
source : AC8

20) chain A
residue 27
type
sequence E
description binding site for residue DPO B 101
source : AC9

21) chain A
residue 31
type
sequence R
description binding site for residue DPO B 101
source : AC9

22) chain A
residue 43
type
sequence W
description binding site for residue DPO B 101
source : AC9

23) chain A
residue 44
type
sequence T
description binding site for residue DPO B 101
source : AC9

24) chain B
residue 27
type
sequence E
description binding site for residue DPO B 101
source : AC9

25) chain B
residue 31
type
sequence R
description binding site for residue DPO B 101
source : AC9

26) chain B
residue 43
type
sequence W
description binding site for residue DPO B 101
source : AC9

27) chain B
residue 44
type
sequence T
description binding site for residue DPO B 101
source : AC9

28) chain B
residue 45
type
sequence Y
description binding site for residue DPO B 101
source : AC9

29) chain B
residue 52
type
sequence F
description binding site for residue DPO B 101
source : AC9

30) chain B
residue 21
type
sequence H
description binding site for residue ZN B 102
source : AD1

31) chain B
residue 25
type
sequence H
description binding site for residue ZN B 102
source : AD1

32) chain B
residue 46
type
sequence D
description binding site for residue ZN B 103
source : AD2

33) chain C
residue 25
type
sequence H
description binding site for residue ZN B 103
source : AD2

34) chain A
residue 40
type
sequence D
description binding site for residue ACT B 104
source : AD3

35) chain A
residue 41
type
sequence G
description binding site for residue ACT B 104
source : AD3

36) chain B
residue 46
type
sequence D
description binding site for residue ACT B 104
source : AD3

37) chain B
residue 47
type
sequence D
description binding site for residue ACT B 104
source : AD3

38) chain B
residue 48
type
sequence A
description binding site for residue ACT B 104
source : AD3

39) chain C
residue 25
type
sequence H
description binding site for residue ACT B 104
source : AD3

40) chain B
residue 21
type
sequence H
description binding site for residue ACT B 105
source : AD4

41) chain B
residue 25
type
sequence H
description binding site for residue ACT B 105
source : AD4

42) chain A
residue 42
type
sequence E
description binding site for residue ACT B 106
source : AD5

43) chain B
residue 46
type
sequence D
description binding site for residue ACT B 106
source : AD5

44) chain C
residue 25
type
sequence H
description binding site for residue ACT B 106
source : AD5

45) chain B
residue 27
type
sequence E
description binding site for residue NA B 107
source : AD6

46) chain A
residue 27
type
sequence E
description binding site for residue PO4 B 108
source : AD7

47) chain B
residue 24
type
sequence A
description binding site for residue PO4 B 108
source : AD7

48) chain B
residue 27
type
sequence E
description binding site for residue PO4 B 108
source : AD7

49) chain C
residue 42
type
sequence E
description binding site for residue ACT C 101
source : AD8

50) chain C
residue 43
type
sequence W
description binding site for residue ACT C 101
source : AD8

51) chain C
residue 44
type
sequence T
description binding site for residue ACT C 101
source : AD8

52) chain D
residue 27
type
sequence E
description binding site for residue ACT C 101
source : AD8

53) chain D
residue 31
type
sequence R
description binding site for residue ACT C 101
source : AD8

54) chain D
residue 44
type
sequence T
description binding site for residue ACT C 101
source : AD8

55) chain D
residue 45
type
sequence Y
description binding site for residue ACT C 101
source : AD8

56) chain C
residue 3
type
sequence Y
description binding site for residue ACT C 102
source : AD9

57) chain C
residue 22
type
sequence D
description binding site for residue ACT C 102
source : AD9

58) chain C
residue 23
type
sequence A
description binding site for residue ACT C 102
source : AD9

59) chain C
residue 50
type
sequence K
description binding site for residue ACT C 102
source : AD9

60) chain C
residue 42
type
sequence E
description binding site for residue NA C 103
source : AE1

61) chain D
residue 27
type
sequence E
description binding site for residue NA C 103
source : AE1

62) chain D
residue 9
type
sequence G
description binding site for residue ACT D 101
source : AE2

63) chain D
residue 10
type
sequence K
description binding site for residue ACT D 101
source : AE2

64) chain D
residue 11
type
sequence T
description binding site for residue ACT D 101
source : AE2

65) chain D
residue 12
type
sequence L
description binding site for residue ACT D 101
source : AE2

66) chain D
residue 37
type
sequence Q
description binding site for residue ACT D 101
source : AE2

67) chain D
residue 38
type
sequence G
description binding site for residue ACT D 101
source : AE2

68) chain D
residue 39
type
sequence V
description binding site for residue ACT D 101
source : AE2

69) chain D
residue 56
type
sequence E
description binding site for residue ACT D 101
source : AE2


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