eF-site ID 5ac7-AB
PDB Code 5ac7
Chain A, B

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Title S. enterica HisA with mutations D7N, D10G, dup13-15
Classification ISOMERASE
Compound 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase
Source Salmonella enterica subsp. enterica serovar Cubana str. 76814 (A0A630AQ07_SALER)
Sequence A:  MIIPALNLIGGTVVRVVRLHQGDYARQRDYGNDPLPRLQD
YAAQGAGVLHLVDLTGAKDPAKRQIPLIKTLVAGVNVPVQ
VGGGVRTEEDVAALLKAGVARVVIGSTAVKSPDVVKGWFE
RFGAQALVLALDVRIDEHGTKQVAVSGWQENSGVSLEQLV
ETYLPVGLKHVLCTDISRDGTLAGSNVSLYEEVCARYPQI
AFQSSGGIGDIDDIAALRGTGVRGVIVGRALLEGKFTVKE
AIQCWQ
B:  MIIPALNLIGGTVVRVVRLHQGDYARQRDYGNDPLPRLQD
YAAQGAGVLHLVDLTGAKDPAKRQIPLIKTLVAGVNVPVQ
VGGGVRTEEDVAALLKAGVARVVIGSTAVKSPDVVKGWFE
RFGAQALVLALDVRIDEHGTKQVAVSGWQENSGVSLEQLV
ETYLPVGLKHVLCTDISRDGTLAGSNVSLYEEVCARYPQI
AFQSSGGIGDIDDIAALRGTGVRGVIVGRALLEGKFTVKE
AIQCWQN
Description


Functional site

1) chain A
residue 193
type
sequence R
description BINDING SITE FOR RESIDUE GOL B 1245
source : AC1

2) chain B
residue 193
type
sequence R
description BINDING SITE FOR RESIDUE GOL B 1245
source : AC1

3) chain B
residue 194
type
sequence Y
description BINDING SITE FOR RESIDUE GOL B 1245
source : AC1

4) chain B
residue 195
type
sequence P
description BINDING SITE FOR RESIDUE GOL B 1245
source : AC1

5) chain B
residue 196
type
sequence Q
description BINDING SITE FOR RESIDUE GOL B 1245
source : AC1

6) chain A
residue 193
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 1244
source : AC2

7) chain A
residue 194
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 1244
source : AC2

8) chain A
residue 195
type
sequence P
description BINDING SITE FOR RESIDUE GOL A 1244
source : AC2

9) chain A
residue 196
type
sequence Q
description BINDING SITE FOR RESIDUE GOL A 1244
source : AC2

10) chain B
residue 193
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 1244
source : AC2

11) chain A
residue 1
type
sequence M
description BINDING SITE FOR RESIDUE NA A 1245
source : AC3

12) chain A
residue 2
type
sequence I
description BINDING SITE FOR RESIDUE NA A 1245
source : AC3

13) chain A
residue 243
type
sequence Q
description BINDING SITE FOR RESIDUE NA A 1245
source : AC3

14) chain B
residue 177
type
sequence G
description BINDING SITE FOR RESIDUE SO4 B 1246
source : AC4

15) chain B
residue 203
type
sequence G
description BINDING SITE FOR RESIDUE SO4 B 1246
source : AC4

16) chain B
residue 225
type
sequence G
description BINDING SITE FOR RESIDUE SO4 B 1246
source : AC4

17) chain B
residue 226
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 1246
source : AC4

18) chain A
residue 176
type
sequence D
description BINDING SITE FOR RESIDUE SO4 A 1246
source : AC5

19) chain A
residue 177
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 1246
source : AC5

20) chain A
residue 203
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 1246
source : AC5

21) chain A
residue 204
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 1246
source : AC5

22) chain A
residue 225
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 1246
source : AC5

23) chain A
residue 226
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 1246
source : AC5

24) chain A
residue 131
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 1247
source : AC6

25) chain A
residue 145
type
sequence W
description BINDING SITE FOR RESIDUE SO4 A 1247
source : AC6

26) chain A
residue 174
type
sequence S
description BINDING SITE FOR RESIDUE SO4 A 1247
source : AC6

27) chain B
residue 15
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 1247
source : AC6

28) chain B
residue 25
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 1247
source : AC6

29) chain B
residue 230
type
sequence E
description BINDING SITE FOR RESIDUE SO4 A 1247
source : AC6

30) chain A
residue 7
type ACT_SITE
sequence N
description Proton acceptor => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

31) chain B
residue 7
type ACT_SITE
sequence N
description Proton acceptor => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

32) chain A
residue 129
type ACT_SITE
sequence D
description Proton donor => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

33) chain B
residue 129
type ACT_SITE
sequence D
description Proton donor => ECO:0000250
source Swiss-Prot : SWS_FT_FI2


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