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Iron in PDB 8a6t: Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State

Enzymatic activity of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State

All present enzymatic activity of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State:
1.12.1.3;

Other elements in 8a6t:

The structure of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Iron Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 30; Page 4, Binding sites: 31 - 40; Page 5, Binding sites: 41 - 50; Page 6, Binding sites: 51 - 60; Page 7, Binding sites: 61 - 70; Page 8, Binding sites: 71 - 72;

Binding sites:

The binding sites of Iron atom in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State (pdb code 8a6t). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 72 binding sites of Iron where determined in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State, PDB code: 8a6t:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 72 in 8a6t

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Iron binding site 1 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe601

b:1.4
occ:1.00
FE1 A:SF4601 0.0 1.4 1.0
SG A:CYS354 2.3 1.4 1.0
S3 A:SF4601 2.3 1.4 1.0
S2 A:SF4601 2.3 1.4 1.0
S4 A:SF4601 2.3 1.4 1.0
FE4 A:SF4601 2.7 1.4 1.0
FE2 A:SF4601 2.7 1.4 1.0
FE3 A:SF4601 2.7 1.4 1.0
CB A:CYS354 3.1 1.4 1.0
S1 A:SF4601 3.9 1.4 1.0
CA A:CYS354 4.2 1.4 1.0
SG A:CYS496 4.7 1.4 1.0
SG A:CYS299 4.7 1.4 1.0
SG A:CYS500 4.8 1.4 1.0
O5 A:HC1602 4.9 39.2 1.0
N A:ILE355 4.9 1.4 1.0
CD A:PRO300 4.9 1.4 1.0
OG A:SER301 5.0 1.4 1.0

Iron binding site 2 out of 72 in 8a6t

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Iron binding site 2 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe601

b:1.4
occ:1.00
FE2 A:SF4601 0.0 1.4 1.0
SG A:CYS299 2.3 1.4 1.0
S3 A:SF4601 2.3 1.4 1.0
S4 A:SF4601 2.3 1.4 1.0
S1 A:SF4601 2.3 1.4 1.0
FE1 A:SF4601 2.7 1.4 1.0
FE4 A:SF4601 2.7 1.4 1.0
FE3 A:SF4601 2.7 1.4 1.0
CB A:CYS299 3.6 1.4 1.0
S2 A:SF4601 3.9 1.4 1.0
CA A:CYS299 4.1 1.4 1.0
N A:ALA495 4.3 1.4 1.0
CB A:ALA495 4.4 1.4 1.0
CD A:PRO300 4.6 1.4 1.0
OG A:SER301 4.7 1.4 1.0
SG A:CYS496 4.7 1.4 1.0
SG A:CYS500 4.7 1.4 1.0
SG A:CYS354 4.8 1.4 1.0
C A:CYS299 4.8 1.4 1.0
N A:CYS496 4.9 1.4 1.0
N A:PRO300 4.9 1.4 1.0
CA A:ALA495 4.9 1.4 1.0
CB A:SER301 5.0 1.4 1.0

Iron binding site 3 out of 72 in 8a6t

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Iron binding site 3 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe601

b:1.4
occ:1.00
FE3 A:SF4601 0.0 1.4 1.0
SG A:CYS500 2.3 1.4 1.0
S1 A:SF4601 2.3 1.4 1.0
S4 A:SF4601 2.3 1.4 1.0
S2 A:SF4601 2.3 1.4 1.0
FE2 A:SF4601 2.7 1.4 1.0
FE4 A:SF4601 2.7 1.4 1.0
FE1 A:SF4601 2.7 1.4 1.0
CB A:CYS500 3.4 1.4 1.0
CA A:CYS500 3.7 1.4 1.0
S3 A:SF4601 3.9 1.4 1.0
N A:CYS500 4.3 1.4 1.0
O5 A:HC1602 4.3 39.2 1.0
O3 A:HC1602 4.5 39.2 1.0
O6 A:HC1602 4.5 39.2 1.0
SG A:CYS299 4.8 1.4 1.0
SG A:CYS354 4.8 1.4 1.0
SG A:CYS496 4.8 1.4 1.0
C A:GLY499 4.9 1.4 1.0
C A:CYS500 4.9 1.4 1.0
CB A:CYS354 5.0 1.4 1.0

Iron binding site 4 out of 72 in 8a6t

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Iron binding site 4 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe601

b:1.4
occ:1.00
FE4 A:SF4601 0.0 1.4 1.0
SG A:CYS496 2.3 1.4 1.0
S2 A:SF4601 2.3 1.4 1.0
S3 A:SF4601 2.3 1.4 1.0
S1 A:SF4601 2.3 1.4 1.0
FE1 A:SF4601 2.7 1.4 1.0
FE2 A:SF4601 2.7 1.4 1.0
FE3 A:SF4601 2.7 1.4 1.0
CB A:CYS496 3.3 1.4 1.0
N A:CYS496 3.8 1.4 1.0
S4 A:SF4601 3.9 1.4 1.0
CA A:CYS496 4.2 1.4 1.0
SG A:CYS354 4.7 1.4 1.0
C A:ALA495 4.7 1.4 1.0
SG A:CYS299 4.7 1.4 1.0
SG A:CYS500 4.8 1.4 1.0
CA A:CYS500 4.8 1.4 1.0
CB A:ALA495 4.8 1.4 1.0
CA A:GLY503 4.8 1.4 1.0
N A:ALA495 4.9 1.4 1.0
O A:GLY499 4.9 1.4 1.0
O A:CYS192 5.0 1.4 1.0

Iron binding site 5 out of 72 in 8a6t

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Iron binding site 5 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe602

b:39.2
occ:1.00
FE1 A:HC1602 0.0 39.2 1.0
C4 A:HC1602 1.8 39.2 1.0
C3 A:HC1602 1.8 39.2 1.0
C5 A:HC1602 2.1 39.2 1.0
S2 A:HC1602 2.3 39.2 1.0
S1 A:HC1602 2.3 39.2 1.0
FE2 A:HC1602 2.5 39.2 1.0
O4 A:HC1602 2.9 39.2 1.0
O3 A:HC1602 3.0 39.2 1.0
O5 A:HC1602 3.0 39.2 1.0
O1 A:HC1602 3.4 39.2 1.0
C7 A:HC1602 3.7 39.2 1.0
CD A:PRO230 3.8 0.3 1.0
C6 A:HC1602 3.8 39.2 1.0
CB A:ALA229 4.0 1.4 1.0
SD A:MET352 4.1 1.4 1.0
O7 A:HC1602 4.6 39.2 1.0
CG A:PRO230 4.7 0.3 1.0
CA A:ALA229 4.7 1.4 1.0
O6 A:HC1602 4.7 39.2 1.0
CE A:MET352 4.7 1.4 1.0
N A:PRO230 4.8 0.3 1.0

Iron binding site 6 out of 72 in 8a6t

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Iron binding site 6 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe602

b:39.2
occ:1.00
FE2 A:HC1602 0.0 39.2 1.0
C7 A:HC1602 1.8 39.2 1.0
C6 A:HC1602 1.9 39.2 1.0
C5 A:HC1602 2.0 39.2 1.0
S1 A:HC1602 2.3 39.2 1.0
S2 A:HC1602 2.3 39.2 1.0
FE1 A:HC1602 2.5 39.2 1.0
O5 A:HC1602 2.9 39.2 1.0
O7 A:HC1602 3.0 39.2 1.0
O6 A:HC1602 3.0 39.2 1.0
C4 A:HC1602 3.6 39.2 1.0
C3 A:HC1602 3.7 39.2 1.0
O2 A:HC1602 4.3 39.2 1.0
CG A:PRO323 4.3 12.9 1.0
CD A:PRO323 4.4 12.9 1.0
O4 A:HC1602 4.5 39.2 1.0
O3 A:HC1602 4.6 39.2 1.0
NZ A:LYS357 4.7 1.4 1.0
CB A:PRO323 4.8 12.9 1.0
CE A:LYS357 4.9 1.4 1.0
O A:CYS298 4.9 1.4 1.0

Iron binding site 7 out of 72 in 8a6t

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Iron binding site 7 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe603

b:1.4
occ:1.00
FE1 A:FES603 0.0 1.4 1.0
S1 A:FES603 2.2 1.4 1.0
S2 A:FES603 2.2 1.4 1.0
SG A:CYS50 2.3 1.4 1.0
SG A:CYS63 2.3 1.4 1.0
FE2 A:FES603 2.7 1.4 1.0
CB A:CYS63 3.1 1.4 1.0
CB A:CYS50 3.7 1.4 1.0
N A:CYS63 4.3 1.4 1.0
CA A:CYS63 4.3 1.4 1.0
SG A:CYS47 4.4 1.4 1.0
SG A:CYS36 4.5 1.4 1.0
N A:CYS50 4.6 1.4 1.0
CB A:ALA61 4.7 1.4 1.0
CA A:CYS50 4.8 1.4 1.0

Iron binding site 8 out of 72 in 8a6t

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Iron binding site 8 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe603

b:1.4
occ:1.00
FE2 A:FES603 0.0 1.4 1.0
S2 A:FES603 2.2 1.4 1.0
S1 A:FES603 2.2 1.4 1.0
SG A:CYS47 2.3 1.4 1.0
SG A:CYS36 2.3 1.4 1.0
FE1 A:FES603 2.7 1.4 1.0
CB A:CYS36 3.7 1.4 1.0
CB A:CYS47 3.7 1.4 1.0
N A:CYS47 3.8 1.4 1.0
N A:CYS36 4.0 1.4 1.0
N A:ARG48 4.1 1.4 1.0
CA A:CYS47 4.2 1.4 1.0
CA A:CYS36 4.3 1.4 1.0
N A:ALA46 4.4 1.4 1.0
SG A:CYS63 4.4 1.4 1.0
SG A:CYS50 4.5 1.4 1.0
C A:CYS36 4.6 1.4 1.0
C A:CYS47 4.6 1.4 1.0
N A:LEU35 4.6 1.4 1.0
CA A:GLY45 4.7 1.4 1.0
N A:ASP37 4.7 1.4 1.0
N A:GLY45 4.7 1.4 1.0
N A:LEU49 4.8 1.4 1.0
C A:ALA46 4.9 1.4 1.0
OD1 A:ASP37 4.9 1.4 1.0
C A:GLY45 5.0 1.4 1.0

Iron binding site 9 out of 72 in 8a6t

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Iron binding site 9 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe604

b:1.4
occ:1.00
FE1 A:SF4604 0.0 1.4 1.0
SG A:CYS99 2.3 1.4 1.0
S2 A:SF4604 2.3 1.4 1.0
S3 A:SF4604 2.3 1.4 1.0
S4 A:SF4604 2.3 1.4 1.0
FE4 A:SF4604 2.7 1.4 1.0
FE3 A:SF4604 2.7 1.4 1.0
FE2 A:SF4604 2.7 1.4 1.0
CB A:CYS99 3.8 1.4 1.0
CE1 D:PHE100 3.9 1.4 1.0
S1 A:SF4604 3.9 1.4 1.0
CA A:CYS99 4.2 1.4 1.0
CZ D:PHE100 4.3 1.4 1.0
NE2 A:HIS95 4.5 1.4 1.0
SG A:CYS102 4.7 1.4 1.0
N A:CYS99 4.7 1.4 1.0
CB A:CYS102 4.8 1.4 1.0
SG A:CYS108 4.9 1.4 1.0
CD2 A:HIS95 4.9 1.4 1.0
CB A:GLN111 4.9 1.4 1.0
CD1 D:PHE100 5.0 1.4 1.0

Iron binding site 10 out of 72 in 8a6t

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Iron binding site 10 out of 72 in the Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Cryo-Em Structure of the Electron Bifurcating Fe-Fe Hydrogenase Hydabc Complex From Thermoanaerobacter Kivui in the Reduced State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe604

b:1.4
occ:1.00
FE2 A:SF4604 0.0 1.4 1.0
SG A:CYS108 2.3 1.4 1.0
S3 A:SF4604 2.3 1.4 1.0
S1 A:SF4604 2.3 1.4 1.0
S4 A:SF4604 2.3 1.4 1.0
FE4 A:SF4604 2.7 1.4 1.0
FE3 A:SF4604 2.7 1.4 1.0
FE1 A:SF4604 2.7 1.4 1.0
CB A:CYS108 3.1 1.4 1.0
S2 A:SF4604 3.9 1.4 1.0
CB A:GLN111 4.5 1.4 1.0
N A:GLN111 4.6 1.4 1.0
CA A:CYS108 4.6 1.4 1.0
NE2 A:HIS95 4.6 1.4 1.0
SG A:CYS102 4.7 1.4 1.0
CB A:LEU110 4.7 1.4 1.0
N A:GLY202 4.8 1.4 1.0
SG A:CYS99 4.9 1.4 1.0

Reference:

A.Katsyv, A.Kumar, P.Saura, M.C.Poeverlein, S.A.Freibert, S.Stripp, S.Jain, A.P.Gamiz-Hernandez, V.R.I.Kaila, V.Mueller, J.M.Schuller. Molecular Basis of the Electron Bifurcation Mechanism in the [Fefe]-Hydrogenase Complex Hydabc J.Am.Chem.Soc. 2023.
ISSN: ESSN 1520-5126
DOI: 10.1021/JACS.2C11683
Page generated: Fri Aug 9 16:11:29 2024

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