Iron in PDB 7t2r: Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State

The structure of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State also contains other interesting chemical elements:

Nickel

(Ni)

2 atoms

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 - 62;

Binding sites:

The binding sites of Iron atom in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State (pdb code 7t2r). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 62 binding sites of Iron where determined in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State, PDB code: 7t2r:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:55.7 occ:1.00 FE1 A:FES701 0.0 55.7 1.0 SG A:CYS36 1.4 49.3 1.0 S2 A:FES701 2.2 55.7 1.0 S1 A:FES701 2.2 55.7 1.0 SG A:CYS47 2.6 53.7 1.0 CB A:CYS36 3.0 49.3 1.0 FE2 A:FES701 3.1 55.7 1.0 N A:CYS47 3.4 53.7 1.0 CB A:CYS47 3.5 53.7 1.0 O A:ILE44 3.7 50.9 1.0 N A:CYS36 3.7 49.3 1.0 CA A:CYS36 3.8 49.3 1.0 N A:ALA46 3.9 53.1 1.0 CA A:CYS47 4.0 53.7 1.0 N A:ARG48 4.1 52.3 1.0 C A:CYS36 4.1 49.3 1.0 SG A:CYS64 4.4 52.7 1.0 N A:TYR37 4.4 48.0 1.0 C A:ALA46 4.5 53.1 1.0 C A:CYS47 4.5 53.7 1.0 CA A:GLY45 4.6 52.9 1.0 C A:GLY45 4.6 52.9 1.0 O A:CYS36 4.7 49.3 1.0 CA A:ALA46 4.7 53.1 1.0 C A:ILE44 4.8 50.9 1.0 N A:LEU35 4.8 46.7 1.0 SG A:CYS50 4.8 50.1 1.0 C A:LEU35 4.9 46.7 1.0

Iron binding site 2 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:55.7 occ:1.00 FE2 A:FES701 0.0 55.7 1.0 SG A:CYS50 2.0 50.1 1.0 SG A:CYS64 2.2 52.7 1.0 S1 A:FES701 2.2 55.7 1.0 S2 A:FES701 2.2 55.7 1.0 FE1 A:FES701 3.1 55.7 1.0 CB A:CYS50 3.2 50.1 1.0 CB A:CYS64 3.2 52.7 1.0 N A:CYS64 4.2 52.7 1.0 SG A:CYS36 4.2 49.3 1.0 N A:CYS50 4.2 50.1 1.0 CA A:CYS64 4.3 52.7 1.0 CA A:CYS50 4.3 50.1 1.0 SG A:CYS47 4.4 53.7 1.0 CB A:PRO62 4.7 51.9 1.0 O A:ILE44 4.8 50.9 1.0 CG2 A:THR34 4.8 47.5 1.0 N A:SER63 4.9 51.8 1.0

Iron binding site 3 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:53.0 occ:1.00 FE1 A:SF4702 0.0 53.0 1.0 S3 A:SF4702 2.2 53.0 1.0 S4 A:SF4702 2.2 53.0 1.0 S2 A:SF4702 2.2 53.0 1.0 SG A:CYS202 2.3 51.3 1.0 FE2 A:SF4702 2.6 53.0 1.0 FE4 A:SF4702 2.6 53.0 1.0 FE3 A:SF4702 2.6 53.0 1.0 CB A:CYS202 3.4 51.3 1.0 S1 A:SF4702 3.7 53.0 1.0 OG1 A:THR204 3.8 49.0 1.0 CA A:CYS202 3.9 51.3 1.0 OG1 A:THR206 3.9 50.7 1.0 SG A:CYS151 4.1 49.7 1.0 CB A:THR206 4.1 50.7 1.0 SG A:CYS148 4.1 50.4 1.0 CD A:PRO203 4.2 49.6 1.0 SG A:CYS154 4.5 52.3 1.0 CG1 A:ILE207 4.7 50.8 1.0 C A:CYS202 4.7 51.3 1.0 N A:PRO203 4.7 49.6 1.0 CG2 A:THR206 4.9 50.7 1.0 CB A:CYS154 4.9 52.3 1.0 CD1 A:ILE207 5.0 50.8 1.0 N A:THR204 5.0 49.0 1.0

Iron binding site 4 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:53.0 occ:1.00 FE2 A:SF4702 0.0 53.0 1.0 SG A:CYS148 1.9 50.4 1.0 S4 A:SF4702 2.2 53.0 1.0 S1 A:SF4702 2.2 53.0 1.0 S3 A:SF4702 2.2 53.0 1.0 FE1 A:SF4702 2.6 53.0 1.0 FE3 A:SF4702 2.6 53.0 1.0 FE4 A:SF4702 2.7 53.0 1.0 CB A:CYS148 3.5 50.4 1.0 S2 A:SF4702 3.8 53.0 1.0 CA A:CYS148 3.9 50.4 1.0 N A:LEU150 4.0 50.6 1.0 CA A:LEU150 4.2 50.6 1.0 SG A:CYS151 4.3 49.7 1.0 C A:CYS148 4.3 50.4 1.0 OG1 A:THR206 4.3 50.7 1.0 SG A:CYS154 4.4 52.3 1.0 N A:VAL149 4.4 48.0 1.0 N A:CYS151 4.4 49.7 1.0 CG2 A:VAL178 4.6 55.2 1.0 SG A:CYS202 4.7 51.3 1.0 CB A:THR206 4.7 50.7 1.0 CD2 A:LEU150 4.8 50.6 1.0 OG1 A:THR204 4.8 49.0 1.0 CG2 A:THR206 4.8 50.7 1.0 C A:LEU150 4.9 50.6 1.0 O A:CYS148 5.0 50.4 1.0

Iron binding site 5 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:53.0 occ:1.00 FE3 A:SF4702 0.0 53.0 1.0 SG A:CYS154 2.1 52.3 1.0 S4 A:SF4702 2.2 53.0 1.0 S1 A:SF4702 2.2 53.0 1.0 S2 A:SF4702 2.2 53.0 1.0 FE2 A:SF4702 2.6 53.0 1.0 FE1 A:SF4702 2.6 53.0 1.0 FE4 A:SF4702 2.6 53.0 1.0 CB A:CYS154 3.0 52.3 1.0 S3 A:SF4702 3.7 53.0 1.0 N A:CYS154 3.8 52.3 1.0 CA A:CYS154 4.0 52.3 1.0 SG A:CYS151 4.2 49.7 1.0 SG A:CYS148 4.3 50.4 1.0 N A:ARG153 4.5 48.9 1.0 SG A:CYS202 4.6 51.3 1.0 CG2 A:VAL178 4.6 55.2 1.0 N A:GLN152 4.6 51.2 1.0 CD1 A:ILE207 4.7 50.8 1.0 C A:ARG153 4.8 48.9 1.0 CA A:GLN152 4.9 51.2 1.0 C A:GLN152 4.9 51.2 1.0 C A:CYS154 5.0 52.3 1.0

Iron binding site 6 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:53.0 occ:1.00 FE4 A:SF4702 0.0 53.0 1.0 SG A:CYS151 1.7 49.7 1.0 S2 A:SF4702 2.2 53.0 1.0 S3 A:SF4702 2.2 53.0 1.0 S1 A:SF4702 2.2 53.0 1.0 FE1 A:SF4702 2.6 53.0 1.0 FE3 A:SF4702 2.6 53.0 1.0 FE2 A:SF4702 2.7 53.0 1.0 CB A:CYS151 3.3 49.7 1.0 N A:CYS151 3.4 49.7 1.0 S4 A:SF4702 3.8 53.0 1.0 CA A:CYS151 3.8 49.7 1.0 N A:GLN152 3.8 51.2 1.0 N A:ARG153 4.1 48.9 1.0 C A:CYS151 4.1 49.7 1.0 CD A:PRO203 4.2 49.6 1.0 CG2 A:VAL149 4.4 48.0 1.0 C A:LEU150 4.5 50.6 1.0 SG A:CYS154 4.5 52.3 1.0 SG A:CYS148 4.5 50.4 1.0 SG A:CYS202 4.5 51.3 1.0 N A:LEU150 4.6 50.6 1.0 OG1 A:THR204 4.6 49.0 1.0 CA A:LEU150 4.7 50.6 1.0 CA A:GLN152 4.8 51.2 1.0 CB A:ARG153 4.8 48.9 1.0 N A:CYS154 4.8 52.3 1.0 C A:GLN152 4.8 51.2 1.0 CG A:PRO203 4.9 49.6 1.0 CA A:ARG153 4.9 48.9 1.0

Iron binding site 7 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:54.8 occ:1.00 FE1 A:SF4703 0.0 54.8 1.0 SG A:CYS195 1.2 56.4 1.0 S4 A:SF4703 2.2 54.8 1.0 S3 A:SF4703 2.2 54.8 1.0 S2 A:SF4703 2.3 54.8 1.0 FE2 A:SF4703 2.7 54.8 1.0 FE4 A:SF4703 2.7 54.8 1.0 FE3 A:SF4703 2.7 54.8 1.0 CB A:CYS195 2.9 56.4 1.0 N A:CYS195 3.3 56.4 1.0 CA A:CYS195 3.6 56.4 1.0 N A:GLY196 3.8 54.9 1.0 S1 A:SF4703 3.8 54.8 1.0 SG A:CYS198 4.1 52.9 1.0 CG2 A:VAL193 4.1 58.0 1.0 SG A:CYS158 4.1 54.0 1.0 SG A:CYS192 4.2 58.2 1.0 CG1 A:VAL162 4.2 54.2 1.0 C A:CYS195 4.2 56.4 1.0 CG2 A:VAL162 4.4 54.2 1.0 N A:ALA197 4.4 53.0 1.0 C A:ASN194 4.5 57.5 1.0 N A:ASN194 4.7 57.5 1.0 CB A:VAL162 4.7 54.2 1.0 N A:VAL193 4.9 58.0 1.0 CB A:ALA197 4.9 53.0 1.0 CA A:ASN194 4.9 57.5 1.0 N A:CYS198 4.9 52.9 1.0 CA A:GLY196 4.9 54.9 1.0

Iron binding site 8 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:54.8 occ:1.00 FE2 A:SF4703 0.0 54.8 1.0 SG A:CYS158 1.6 54.0 1.0 S1 A:SF4703 2.2 54.8 1.0 S3 A:SF4703 2.2 54.8 1.0 S4 A:SF4703 2.2 54.8 1.0 FE4 A:SF4703 2.6 54.8 1.0 FE3 A:SF4703 2.6 54.8 1.0 FE1 A:SF4703 2.7 54.8 1.0 CB A:CYS158 3.2 54.0 1.0 SG A:CYS195 3.7 56.4 1.0 S2 A:SF4703 3.8 54.8 1.0 CA A:CYS158 4.1 54.0 1.0 SG A:CYS198 4.2 52.9 1.0 O A:ALA164 4.2 55.8 1.0 OG1 A:THR166 4.2 55.0 1.0 SG A:CYS192 4.3 58.2 1.0 CG1 A:VAL162 4.5 54.2 1.0 CB A:THR166 4.5 55.0 1.0 CB A:VAL162 4.7 54.2 1.0 CD1 A:LEU167 4.7 54.0 1.0 CB A:CYS198 4.8 52.9 1.0 CG2 A:VAL162 4.9 54.2 1.0

Iron binding site 9 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:54.8 occ:1.00 FE3 A:SF4703 0.0 54.8 1.0 SG A:CYS198 1.7 52.9 1.0 S1 A:SF4703 2.2 54.8 1.0 S2 A:SF4703 2.2 54.8 1.0 S4 A:SF4703 2.2 54.8 1.0 FE4 A:SF4703 2.6 54.8 1.0 FE2 A:SF4703 2.6 54.8 1.0 FE1 A:SF4703 2.7 54.8 1.0 CB A:CYS198 3.1 52.9 1.0 SG A:CYS195 3.7 56.4 1.0 S3 A:SF4703 3.8 54.8 1.0 N A:CYS198 3.9 52.9 1.0 SG A:CYS158 4.1 54.0 1.0 CA A:CYS198 4.1 52.9 1.0 SG A:CYS192 4.1 58.2 1.0 N A:GLY196 4.3 54.9 1.0 CD1 A:LEU141 4.6 56.5 1.0 N A:ALA197 4.6 53.0 1.0 CD1 A:LEU167 4.6 54.0 1.0 CA A:GLY196 4.8 54.9 1.0 N A:CYS195 4.9 56.4 1.0 C A:GLY196 4.9 54.9 1.0 C A:ALA197 5.0 53.0 1.0

Iron binding site 10 out of 62 in the Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Structure of Electron Bifurcating Ni-Fe Hydrogenase Complex Hydabcsl in Fmn-Free Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:54.8 occ:1.00 FE4 A:SF4703 0.0 54.8 1.0 SG A:CYS192 1.8 58.2 1.0 S1 A:SF4703 2.2 54.8 1.0 S3 A:SF4703 2.2 54.8 1.0 S2 A:SF4703 2.2 54.8 1.0 FE2 A:SF4703 2.6 54.8 1.0 FE3 A:SF4703 2.6 54.8 1.0 FE1 A:SF4703 2.7 54.8 1.0 CB A:CYS192 3.3 58.2 1.0 SG A:CYS195 3.7 56.4 1.0 S4 A:SF4703 3.8 54.8 1.0 CA A:CYS192 3.8 58.2 1.0 N A:VAL193 4.0 58.0 1.0 SG A:CYS158 4.1 54.0 1.0 N A:ASN194 4.1 57.5 1.0 SG A:CYS198 4.2 52.9 1.0 C A:CYS192 4.3 58.2 1.0 OG1 A:THR166 4.3 55.0 1.0 N A:CYS195 4.3 56.4 1.0 CA A:ASN194 4.5 57.5 1.0 CB A:THR166 4.7 55.0 1.0 C A:VAL193 4.9 58.0 1.0 C A:ASN194 5.0 57.5 1.0

X.Feng, G.J.Schut, D.K.Haja, M.W.W.Adams, H.Li. Structure and Electron Transfer Pathways of An Electron-Bifurcating Nife-Hydrogenase. Sci Adv V. 8 M7546 2022.
ISSN: ESSN 2375-2548
PubMed: 35213221
DOI: 10.1126/SCIADV.ABM7546