eF-site ID 2k5x-AB
PDB Code 2k5x
Chain A, B

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Title Chemical shift structure of COLICIN E9 DNASE domain with its cognate immunity protein IM9
Classification IMMUNE SYSTEM/HYDROLASE
Compound Colicin-E9 immunity protein
Source Escherichia coli (CEA9_ECOLX)
Sequence A:  MELKHSISDYTEAEFLQLVTTICNADTSSEEELVKLVTHF
EEMTEHPSGSDLIYYPKEGDDDSPSGIVNTVKQWRAANGK
SGFKQG
B:  MESKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIAD
KLRDKEFKSFDDFRKAVWEEVSKDPELSKNLNPSNKSSVS
KGYSPFTPKNQQVGGRKVYELHHDKPISQGGEVYDMDNIR
VTTPKRHIDIHRGK
Description


Functional site

1) chain B
residue 5
type catalytic
sequence R
description 791
source MCSA : MCSA1

2) chain B
residue 96
type catalytic
sequence R
description 791
source MCSA : MCSA1

3) chain B
residue 100
type catalytic
sequence E
description 791
source MCSA : MCSA1

4) chain B
residue 102
type catalytic
sequence H
description 791
source MCSA : MCSA1

5) chain B
residue 103
type catalytic
sequence H
description 791
source MCSA : MCSA1

6) chain B
residue 127
type catalytic
sequence H
description 791
source MCSA : MCSA1

7) chain B
residue 131
type catalytic
sequence H
description 791
source MCSA : MCSA1

8) chain B
residue 102
type BINDING
sequence H
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

9) chain B
residue 127
type BINDING
sequence H
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

10) chain B
residue 131
type BINDING
sequence H
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1


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