eF-site ID 6cxk-A
PDB Code 6cxk
Chain A

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Title E. coli DHFR substrate complex with Dihydrofolate
Classification OXIDOREDUCTASE
Compound Dihydrofolate reductase
Source (DYR_ECOL6)
Sequence A:  MISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLNKPV
IMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDE
AIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVE
GDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERRH
HHHHH
Description


Functional site

1) chain A
residue 101
type
sequence E
description binding site for residue MG A 201
source : AC1

2) chain A
residue 139
type
sequence E
description binding site for residue MG A 201
source : AC1

3) chain A
residue 101
type
sequence E
description binding site for residue MG A 202
source : AC2

4) chain A
residue 138
type
sequence S
description binding site for residue MG A 202
source : AC2

5) chain A
residue 124
type
sequence H
description binding site for residue MG A 203
source : AC3

6) chain A
residue 160
type
sequence H
description binding site for residue MG A 204
source : AC4

7) chain A
residue 142
type
sequence D
description binding site for residue MG A 205
source : AC5

8) chain A
residue 163
type
sequence H
description binding site for residue MG A 205
source : AC5

9) chain A
residue 18
type
sequence N
description binding site for residue MG A 206
source : AC6

10) chain A
residue 70
type
sequence D
description binding site for residue MG A 206
source : AC6

11) chain A
residue 87
type
sequence D
description binding site for residue MG A 207
source : AC7

12) chain A
residue 120
type
sequence E
description binding site for residue MG A 208
source : AC8

13) chain A
residue 43
type
sequence G
description binding site for residue CL A 209
source : AC9

14) chain A
residue 45
type
sequence H
description binding site for residue CL A 209
source : AC9

15) chain A
residue 46
type
sequence T
description binding site for residue CL A 209
source : AC9

16) chain A
residue 96
type
sequence G
description binding site for residue CL A 209
source : AC9

17) chain A
residue 5
type
sequence I
description binding site for residue DHF A 210
source : AD1

18) chain A
residue 6
type
sequence A
description binding site for residue DHF A 210
source : AD1

19) chain A
residue 7
type
sequence A
description binding site for residue DHF A 210
source : AD1

20) chain A
residue 16
type
sequence M
description binding site for residue DHF A 210
source : AD1

21) chain A
residue 20
type
sequence M
description binding site for residue DHF A 210
source : AD1

22) chain A
residue 27
type
sequence D
description binding site for residue DHF A 210
source : AD1

23) chain A
residue 31
type
sequence F
description binding site for residue DHF A 210
source : AD1

24) chain A
residue 32
type
sequence K
description binding site for residue DHF A 210
source : AD1

25) chain A
residue 57
type
sequence R
description binding site for residue DHF A 210
source : AD1

26) chain A
residue 94
type
sequence I
description binding site for residue DHF A 210
source : AD1

27) chain A
residue 100
type
sequence Y
description binding site for residue DHF A 210
source : AD1

28) chain A
residue 113
type
sequence T
description binding site for residue DHF A 210
source : AD1

29) chain A
residue 7
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:19374017
source Swiss-Prot : SWS_FT_FI2

30) chain A
residue 13
type BINDING
sequence V
description BINDING => ECO:0000269|PubMed:19374017
source Swiss-Prot : SWS_FT_FI2

31) chain A
residue 45
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:19374017
source Swiss-Prot : SWS_FT_FI2

32) chain A
residue 63
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:19374017
source Swiss-Prot : SWS_FT_FI2

33) chain A
residue 76
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:19374017
source Swiss-Prot : SWS_FT_FI2

34) chain A
residue 95
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:19374017
source Swiss-Prot : SWS_FT_FI2

35) chain A
residue 5
type BINDING
sequence I
description BINDING => ECO:0000305|PubMed:9012674
source Swiss-Prot : SWS_FT_FI1

36) chain A
residue 27
type BINDING
sequence D
description BINDING => ECO:0000305|PubMed:9012674
source Swiss-Prot : SWS_FT_FI1

37) chain A
residue 52
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:9012674
source Swiss-Prot : SWS_FT_FI1

38) chain A
residue 57
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:9012674
source Swiss-Prot : SWS_FT_FI1

39) chain A
residue 113
type BINDING
sequence T
description BINDING => ECO:0000305|PubMed:9012674
source Swiss-Prot : SWS_FT_FI1

40) chain A
residue 13-35
type prosite
sequence VIGMENAMPWNLPADLAWFKRNT
description DHFR_1 Dihydrofolate reductase (DHFR) domain signature. VIGmenaMPWnlpa.DlawFkrnT
source prosite : PS00075


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