eF-site ID 6nl7-B
PDB Code 6nl7
Chain B

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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 B:  MTYKLILNGKTLKGEFTAEAHDAAHAEYIFRALAKAQGVD
GEWTYDDATKTFTVTE
Description


Functional site

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


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