Iron in PDB 7p92: Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up

All present enzymatic activity of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up:
1.12.1.4;

The structure of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 30; Page 4, Binding sites: 31 - 34;

Binding sites:

The binding sites of Iron atom in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up (pdb code 7p92). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 34 binding sites of Iron where determined in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up, PDB code: 7p92:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:15.6 occ:1.00 FE1 A:SF4701 0.0 15.6 1.0 SG A:CYS350 2.3 7.6 1.0 S3 A:SF4701 2.3 15.6 1.0 S4 A:SF4701 2.3 15.6 1.0 S2 A:SF4701 2.3 15.6 1.0 FE4 A:SF4701 2.7 15.6 1.0 FE2 A:SF4701 2.7 15.6 1.0 FE3 A:SF4701 2.7 15.6 1.0 CB A:CYS350 3.0 7.6 1.0 O A:HOH811 3.8 7.1 1.0 S1 A:SF4701 3.9 15.6 1.0 CA A:CYS350 4.1 7.6 1.0 CB A:ALA352 4.6 7.8 1.0 O A:HOH929 4.7 11.2 1.0 SG A:CYS486 4.7 15.6 1.0 SG A:CYS482 4.7 8.5 1.0 CD A:PRO296 4.8 9.2 1.0 SG A:CYS295 4.8 15.6 1.0 CG A:LYS353 4.9 8.0 1.0 C A:CYS350 5.0 7.6 1.0 N A:ALA352 5.0 7.8 1.0

Iron binding site 2 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:15.6 occ:1.00 FE2 A:SF4701 0.0 15.6 1.0 SG A:CYS295 2.3 15.6 1.0 S1 A:SF4701 2.3 15.6 1.0 S4 A:SF4701 2.3 15.6 1.0 S3 A:SF4701 2.3 15.6 1.0 FE4 A:SF4701 2.7 15.6 1.0 FE1 A:SF4701 2.7 15.6 1.0 FE3 A:SF4701 2.7 15.6 1.0 CB A:CYS295 3.5 15.6 1.0 S2 A:SF4701 3.9 15.6 1.0 N A:ALA481 3.9 9.9 1.0 CA A:CYS295 4.0 15.6 1.0 CB A:ALA481 4.1 9.9 1.0 CB A:ALA297 4.5 11.6 1.0 CA A:ALA481 4.6 9.9 1.0 CD A:PRO296 4.6 9.2 1.0 SD A:MET480 4.6 9.6 1.0 C A:CYS295 4.6 15.6 1.0 SG A:CYS482 4.7 8.5 1.0 N A:CYS482 4.7 8.5 1.0 SG A:CYS350 4.8 7.6 1.0 SG A:CYS486 4.8 15.6 1.0 N A:ALA297 4.8 11.6 1.0 N A:PRO296 4.8 9.2 1.0 C A:MET480 4.9 9.6 1.0 CA A:MET480 4.9 9.6 1.0

Iron binding site 3 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:15.6 occ:1.00 FE3 A:SF4701 0.0 15.6 1.0 SG A:CYS486 2.3 15.6 1.0 S4 A:SF4701 2.3 15.6 1.0 S2 A:SF4701 2.3 15.6 1.0 S1 A:SF4701 2.3 15.6 1.0 FE2 A:SF4701 2.7 15.6 1.0 FE1 A:SF4701 2.7 15.6 1.0 FE4 A:SF4701 2.7 15.6 1.0 CB A:CYS486 3.4 15.6 1.0 CA A:CYS486 3.5 15.6 1.0 S3 A:SF4701 3.9 15.6 1.0 N A:CYS486 3.9 15.6 1.0 O A:HOH929 4.0 11.2 1.0 C A:GLY485 4.3 9.0 1.0 O A:GLY485 4.5 9.0 1.0 SG A:CYS295 4.8 15.6 1.0 CB A:CYS350 4.8 7.6 1.0 SG A:CYS350 4.8 7.6 1.0 C A:CYS486 4.8 15.6 1.0 SD A:MET480 4.9 9.6 1.0 SG A:CYS482 4.9 8.5 1.0 O A:HOH829 5.0 8.0 1.0

Iron binding site 4 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:15.6 occ:1.00 FE4 A:SF4701 0.0 15.6 1.0 SG A:CYS482 2.3 8.5 1.0 S2 A:SF4701 2.3 15.6 1.0 S1 A:SF4701 2.3 15.6 1.0 S3 A:SF4701 2.3 15.6 1.0 FE1 A:SF4701 2.7 15.6 1.0 FE2 A:SF4701 2.7 15.6 1.0 FE3 A:SF4701 2.7 15.6 1.0 CB A:CYS482 3.2 8.5 1.0 N A:CYS482 3.7 8.5 1.0 S4 A:SF4701 3.9 15.6 1.0 CA A:CYS482 4.1 8.5 1.0 O A:HOH811 4.1 7.1 1.0 CA A:GLY489 4.3 8.8 1.0 O A:GLY485 4.4 9.0 1.0 CB A:ALA481 4.5 9.9 1.0 C A:ALA481 4.6 9.9 1.0 SG A:CYS350 4.7 7.6 1.0 N A:ALA481 4.7 9.9 1.0 SG A:CYS295 4.8 15.6 1.0 CA A:CYS486 4.8 15.6 1.0 CA A:ALA481 4.9 9.9 1.0 C A:GLY485 4.9 9.0 1.0 SG A:CYS486 4.9 15.6 1.0

Iron binding site 5 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:15.6 occ:1.00 FE1 A:SF4702 0.0 15.6 1.0 SG A:CYS153 2.3 15.6 1.0 S2 A:SF4702 2.3 15.6 1.0 S4 A:SF4702 2.3 15.6 1.0 S3 A:SF4702 2.3 15.6 1.0 FE4 A:SF4702 2.7 15.6 1.0 FE2 A:SF4702 2.7 15.6 1.0 FE3 A:SF4702 2.7 15.6 1.0 CB A:CYS153 3.2 15.6 1.0 S1 A:SF4702 3.9 15.6 1.0 CG1 A:VAL161 3.9 9.9 1.0 CA A:CYS153 4.0 15.6 1.0 CB A:VAL159 4.7 10.8 1.0 SG A:CYS189 4.7 15.6 1.0 SG A:CYS192 4.8 15.6 1.0 SG A:CYS186 4.8 15.6 1.0 CG1 A:VAL159 4.9 10.8 1.0 CG1 A:ILE162 4.9 9.2 1.0 O A:CYS153 4.9 15.6 1.0 C A:CYS153 5.0 15.6 1.0

Iron binding site 6 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:15.6 occ:1.00 FE2 A:SF4702 0.0 15.6 1.0 SG A:CYS192 2.3 15.6 1.0 S1 A:SF4702 2.3 15.6 1.0 S4 A:SF4702 2.3 15.6 1.0 S3 A:SF4702 2.3 15.6 1.0 FE4 A:SF4702 2.7 15.6 1.0 FE3 A:SF4702 2.7 15.6 1.0 FE1 A:SF4702 2.7 15.6 1.0 CB A:CYS192 3.2 15.6 1.0 S2 A:SF4702 3.9 15.6 1.0 N A:CYS192 3.9 15.6 1.0 O A:HOH932 4.0 10.1 1.0 CA A:CYS192 4.2 15.6 1.0 SG A:CYS189 4.6 15.6 1.0 N A:GLN191 4.7 15.6 1.0 N A:GLY190 4.7 15.6 1.0 SG A:CYS153 4.7 15.6 1.0 SG A:CYS186 4.8 15.6 1.0 CD1 A:ILE162 4.9 9.2 1.0 CA A:GLY190 4.9 15.6 1.0 CB A:CYS153 4.9 15.6 1.0

Iron binding site 7 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:15.6 occ:1.00 FE3 A:SF4702 0.0 15.6 1.0 SG A:CYS189 2.3 15.6 1.0 S4 A:SF4702 2.3 15.6 1.0 S2 A:SF4702 2.3 15.6 1.0 S1 A:SF4702 2.3 15.6 1.0 FE2 A:SF4702 2.7 15.6 1.0 FE1 A:SF4702 2.7 15.6 1.0 FE4 A:SF4702 2.7 15.6 1.0 N A:CYS189 3.6 15.6 1.0 CB A:CYS189 3.7 15.6 1.0 N A:GLY190 3.8 15.6 1.0 S3 A:SF4702 3.9 15.6 1.0 CA A:CYS189 4.1 15.6 1.0 CG2 A:VAL187 4.2 12.0 1.0 N A:LEU188 4.4 10.4 1.0 N A:GLN191 4.4 15.6 1.0 C A:CYS189 4.4 15.6 1.0 C A:LEU188 4.6 10.4 1.0 SG A:CYS186 4.6 15.6 1.0 CG A:GLN157 4.7 11.1 1.0 CA A:LEU188 4.7 10.4 1.0 SG A:CYS192 4.7 15.6 1.0 CA A:GLY190 4.8 15.6 1.0 SG A:CYS153 4.8 15.6 1.0 N A:VAL187 4.9 12.0 1.0 N A:CYS192 4.9 15.6 1.0

Iron binding site 8 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:15.6 occ:1.00 FE4 A:SF4702 0.0 15.6 1.0 SG A:CYS186 2.3 15.6 1.0 S3 A:SF4702 2.3 15.6 1.0 S2 A:SF4702 2.3 15.6 1.0 S1 A:SF4702 2.3 15.6 1.0 FE2 A:SF4702 2.7 15.6 1.0 FE1 A:SF4702 2.7 15.6 1.0 FE3 A:SF4702 2.7 15.6 1.0 CB A:CYS186 3.4 15.6 1.0 S4 A:SF4702 3.9 15.6 1.0 N A:LEU188 3.9 10.4 1.0 CA A:CYS186 3.9 15.6 1.0 N A:VAL187 4.1 12.0 1.0 CG1 A:VAL161 4.1 9.9 1.0 C A:CYS186 4.4 15.6 1.0 CA A:LEU188 4.4 10.4 1.0 SG A:CYS153 4.8 15.6 1.0 SG A:CYS192 4.8 15.6 1.0 CD2 A:LEU181 4.8 9.3 1.0 N A:CYS189 4.8 15.6 1.0 SG A:CYS189 4.9 15.6 1.0 C A:VAL187 4.9 12.0 1.0

Iron binding site 9 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:15.6 occ:1.00 FE1 A:SF4703 0.0 15.6 1.0 SG A:CYS196 2.3 15.6 1.0 S3 A:SF4703 2.3 15.6 1.0 S4 A:SF4703 2.3 15.6 1.0 S2 A:SF4703 2.3 15.6 1.0 FE2 A:SF4703 2.7 15.6 1.0 FE3 A:SF4703 2.7 15.6 1.0 FE4 A:SF4703 2.7 15.6 1.0 CB A:CYS196 3.4 15.6 1.0 CD A:PRO197 3.8 15.6 1.0 S1 A:SF4703 3.9 15.6 1.0 CA A:CYS196 3.9 15.6 1.0 OG1 A:THR198 4.0 15.6 1.0 CB A:ALA200 4.0 14.7 1.0 CD1 A:LEU201 4.4 15.6 1.0 N A:PRO197 4.4 15.6 1.0 CG A:LEU201 4.5 15.6 1.0 C A:CYS196 4.6 15.6 1.0 SG A:CYS146 4.7 15.6 1.0 SG A:CYS149 4.8 15.6 1.0 N A:THR198 4.8 15.6 1.0 CG A:PRO197 4.9 15.6 1.0 N A:LEU201 4.9 15.6 1.0 SG A:CYS143 4.9 15.6 1.0 CB A:CYS149 5.0 15.6 1.0

Iron binding site 10 out of 34 in the Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Tmhydabc- T. Maritima Bifurcating Hydrogenase with Bridge Domain Up within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:15.6 occ:1.00 FE2 A:SF4703 0.0 15.6 1.0 SG A:CYS149 2.3 15.6 1.0 S3 A:SF4703 2.3 15.6 1.0 S4 A:SF4703 2.3 15.6 1.0 S1 A:SF4703 2.3 15.6 1.0 FE3 A:SF4703 2.7 15.6 1.0 FE4 A:SF4703 2.7 15.6 1.0 FE1 A:SF4703 2.7 15.6 1.0 CB A:CYS149 3.2 15.6 1.0 N A:CYS149 3.8 15.6 1.0 S2 A:SF4703 3.9 15.6 1.0 CA A:CYS149 4.1 15.6 1.0 CD1 A:LEU201 4.2 15.6 1.0 N A:ASP148 4.6 13.0 1.0 SG A:CYS143 4.7 15.6 1.0 N A:GLY147 4.7 12.1 1.0 SG A:CYS146 4.7 15.6 1.0 CG1 A:VAL173 4.7 8.8 1.0 SG A:CYS196 4.7 15.6 1.0 CG2 A:VAL173 4.7 8.8 1.0 CG A:LEU201 4.9 15.6 1.0 CA A:GLY147 4.9 12.1 1.0 CB A:VAL173 4.9 8.8 1.0 C A:GLY147 4.9 12.1 1.0 C A:ASP148 5.0 13.0 1.0 N A:VAL150 5.0 11.2 1.0

C.Furlan, N.Chongdar, P.Gupta, W.Lubitz, H.Ogata, J.N.Blaza, J.A.Birrell. Structural Insight on the Mechanism of An Electron-Bifurcating [Fefe] Hydrogenase. Elife V. 11 2022.
ISSN: ESSN 2050-084X
PubMed: 36018003
DOI: 10.7554/ELIFE.79361