eF-site ID 1nf6-M
PDB Code 1nf6
Chain M

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Title X-ray structure of the Desulfovibrio desulfuricans bacterioferritin: the diiron site in different catalytic states ("cycled" structure: reduced in solution and allowed to reoxidise before crystallisation)
Classification IRON STORAGE/ELECTRON TRANSPORT
Compound bacterioferritin
Source ORGANISM_SCIENTIFIC: Desulfovibrio desulfuricans;
Sequence M:  NREDRKAKVIEVLNKARAMELHAIHQYMNQHYSLDDMDYG
ELAANMKLIAIDEMRHAENFAERIKELGGEPTTQKEGKVV
TGQAVPVIYESDADQEDATIEAYSQFLKVCKEQGDIVTAR
LFERIIEEEQAHLTYYENIGSHIKNLGDTYLAKIAGTPSS
TGTASKGFV
Description


Functional site

1) chain M
residue 114
type
sequence K
description BINDING SITE FOR RESIDUE SO4 I 1804
source : CC8

2) chain M
residue 56
type
sequence E
description BINDING SITE FOR RESIDUE FE M 200
source : EC4

3) chain M
residue 99
type
sequence E
description BINDING SITE FOR RESIDUE FE M 200
source : EC4

4) chain M
residue 132
type
sequence E
description BINDING SITE FOR RESIDUE FE M 200
source : EC4

5) chain M
residue 135
type
sequence H
description BINDING SITE FOR RESIDUE FE M 200
source : EC4

6) chain M
residue 50
type
sequence K
description BINDING SITE FOR RESIDUE SO4 M 2301
source : EC5

7) chain M
residue 163
type
sequence S
description BINDING SITE FOR RESIDUE SO4 M 2301
source : EC5

8) chain M
residue 164
type
sequence T
description BINDING SITE FOR RESIDUE SO4 M 2301
source : EC5

9) chain M
residue 4
type
sequence N
description BINDING SITE FOR RESIDUE SO4 M 2302
source : EC6

10) chain M
residue 5
type
sequence R
description BINDING SITE FOR RESIDUE SO4 M 2302
source : EC6

11) chain M
residue 144
type
sequence S
description BINDING SITE FOR RESIDUE SO4 M 2303
source : EC7

12) chain M
residue 147
type
sequence K
description BINDING SITE FOR RESIDUE SO4 M 2303
source : EC7

13) chain M
residue 148
type
sequence N
description BINDING SITE FOR RESIDUE SO4 M 2303
source : EC7

14) chain M
residue 20
type
sequence R
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

15) chain M
residue 27
type
sequence I
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

16) chain M
residue 28
type
sequence H
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

17) chain M
residue 31
type
sequence M
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

18) chain M
residue 35
type
sequence Y
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

19) chain M
residue 50
type
sequence K
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

20) chain M
residue 54
type
sequence I
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

21) chain M
residue 57
type
sequence M
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

22) chain M
residue 61
type
sequence E
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

23) chain M
residue 168
type
sequence S
description BINDING SITE FOR RESIDUE FEC N 2403
source : GC3

24) chain M
residue 23
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI1

25) chain M
residue 56
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI1

26) chain M
residue 59
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI1

27) chain M
residue 99
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI1

28) chain M
residue 132
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI1

29) chain M
residue 135
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI1

30) chain M
residue 57
type BINDING
sequence M
description axial binding residue
source Swiss-Prot : SWS_FT_FI2


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