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Iron in PDB 6hav: Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution

Enzymatic activity of Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution

All present enzymatic activity of Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution:
1.12.98.2;

Protein crystallography data

The structure of Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution, PDB code: 6hav was solved by G.Huang, T.Wagner, M.D.Wodrich, K.Ataka, E.Bill, U.Ermler, X.Hu, S.Shima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.24 / 1.06
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 66.648, 66.246, 167.599, 90.00, 90.00, 90.00
R / Rfree (%) 11.8 / 13.4

Other elements in 6hav:

The structure of Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution (pdb code 6hav). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution, PDB code: 6hav:

Iron binding site 1 out of 1 in 6hav

Go back to Iron Binding Sites List in 6hav
Iron binding site 1 out of 1 in the Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of [Fe]-Hydrogenase (Hmd) From Methanococcus Aeolicus in Complex with Fegp and Methenyl-Tetrahydromethanopterin (Close Form A) at 1.06 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe401

b:14.0
occ:1.00
 FE A:FE9401 0.0 14.0 1.0
C1F A:FE9401 1.8 15.3 1.0
C2F A:FE9401 1.8 14.3 1.0
C8 A:FE9401 1.9 13.2 1.0
N1 A:FE9401 2.0 12.1 1.0
SG A:CYS176 2.4 12.8 1.0
O18 A:FE9401 2.8 13.1 1.0
C6 A:FE9401 2.8 11.7 1.0
C7 A:FE9401 2.9 12.7 1.0
O1F A:FE9401 2.9 16.1 1.0
O2F A:FE9401 2.9 14.4 1.0
C2 A:FE9401 3.0 12.0 1.0
O2 A:FE9401 3.2 14.1 1.0
CB A:CYS176 3.5 11.7 1.0
C10 A:E4M412 3.9 14.3 1.0
OH4 A:E4M412 4.0 11.8 1.0
C5 A:FE9401 4.2 12.7 1.0
CH2 A:TRP148 4.2 12.3 1.0
CZ2 A:TRP148 4.3 13.2 1.0
C3 A:FE9401 4.3 12.4 1.0
O A:CYS204 4.4 11.1 1.0
N10 A:E4M412 4.4 13.0 1.0
N5 A:E4M412 4.5 13.0 1.0
C13 A:E4M412 4.6 11.9 1.0
C4 A:E4M412 4.6 11.8 1.0
CA A:CYS176 4.7 11.1 1.0
N A:CYS176 4.7 11.1 1.0
C4 A:FE9401 4.8 11.6 1.0
C4A A:E4M412 4.8 12.7 1.0
CG A:PRO202 4.9 10.9 0.7
C14 A:E4M412 5.0 12.2 1.0

Reference:

G.Huang, T.Wagner, M.D.Wodrich, K.Ataka, E.Bill, U.Ermler, X.Hu, S.Shima. The Atomic-Resolution Crystal Structure of Activated [Fe]-Hydrogenase Nat Catal 2019.
ISSN: ESSN 2520-1158
DOI: 10.1038/S41929-019-0289-4
Page generated: Wed Aug 6 07:34:50 2025

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