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Iron in PDB 1ar1: Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment

Enzymatic activity of Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment

All present enzymatic activity of Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment:
1.9.3.1;

Protein crystallography data

The structure of Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment, PDB code: 1ar1 was solved by C.Ostermeier, A.Harrenga, U.Ermler, H.Michel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 93.500, 151.000, 156.700, 90.00, 90.00, 90.00
R / Rfree (%) 20.7 / 26.1

Other elements in 1ar1:

The structure of Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment also contains other interesting chemical elements:

Magnesium (Mg) 1 atom
Copper (Cu) 3 atoms
Calcium (Ca) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment (pdb code 1ar1). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment, PDB code: 1ar1:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 1ar1

Go back to Iron Binding Sites List in 1ar1
Iron binding site 1 out of 2 in the Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe562

b:32.2
occ:1.00
 FE A:HEA562 0.0 32.2 1.0
NB A:HEA562 1.9 15.0 1.0
ND A:HEA562 1.9 20.6 1.0
NC A:HEA562 1.9 24.2 1.0
NA A:HEA562 1.9 27.1 1.0
NE2 A:HIS413 2.1 35.4 1.0
NE2 A:HIS94 2.2 39.6 1.0
C1B A:HEA562 3.0 21.5 1.0
C4B A:HEA562 3.0 23.2 1.0
C4C A:HEA562 3.0 27.9 1.0
C4D A:HEA562 3.0 25.8 1.0
C1D A:HEA562 3.0 24.6 1.0
C1C A:HEA562 3.0 21.6 1.0
C4A A:HEA562 3.0 27.6 1.0
C1A A:HEA562 3.0 28.1 1.0
CE1 A:HIS413 3.1 40.0 1.0
CD2 A:HIS413 3.1 39.0 1.0
CE1 A:HIS94 3.2 46.9 1.0
CD2 A:HIS94 3.2 45.7 1.0
CHB A:HEA562 3.3 21.1 1.0
CHC A:HEA562 3.4 19.2 1.0
CHD A:HEA562 3.4 22.1 1.0
CHA A:HEA562 3.4 21.7 1.0
C3B A:HEA562 4.2 23.1 1.0
C2B A:HEA562 4.2 23.9 1.0
C2C A:HEA562 4.2 25.1 1.0
C3D A:HEA562 4.2 32.5 1.0
C3C A:HEA562 4.2 27.7 1.0
C2D A:HEA562 4.2 29.0 1.0
C2A A:HEA562 4.2 27.9 1.0
C3A A:HEA562 4.2 25.0 1.0
ND1 A:HIS413 4.2 47.0 1.0
CG A:HIS413 4.3 43.8 1.0
ND1 A:HIS94 4.3 53.4 1.0
CG A:HIS94 4.3 49.0 1.0
OG1 A:THR50 4.5 47.1 1.0
CE1 A:PHE412 4.9 44.7 1.0

Iron binding site 2 out of 2 in 1ar1

Go back to Iron Binding Sites List in 1ar1
Iron binding site 2 out of 2 in the Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe563

b:46.9
occ:1.00
 FE A:HEA563 0.0 46.9 1.0
NA A:HEA563 2.0 49.1 1.0
NB A:HEA563 2.0 54.7 1.0
ND A:HEA563 2.0 58.8 1.0
NC A:HEA563 2.0 59.1 1.0
NE2 A:HIS411 2.2 49.0 1.0
C4A A:HEA563 3.0 47.7 1.0
C1A A:HEA563 3.0 48.8 1.0
C1B A:HEA563 3.0 56.9 1.0
C4D A:HEA563 3.0 57.1 1.0
C4B A:HEA563 3.0 53.9 1.0
C1D A:HEA563 3.0 57.9 1.0
C4C A:HEA563 3.0 59.7 1.0
C1C A:HEA563 3.0 60.1 1.0
CD2 A:HIS411 3.1 47.5 1.0
CE1 A:HIS411 3.1 52.7 1.0
CHB A:HEA563 3.4 53.4 1.0
CHA A:HEA563 3.4 50.0 1.0
CHD A:HEA563 3.4 60.8 1.0
CHC A:HEA563 3.4 52.9 1.0
C3A A:HEA563 4.2 47.1 1.0
C2A A:HEA563 4.2 51.8 1.0
C3B A:HEA563 4.2 58.1 1.0
C2B A:HEA563 4.2 57.0 1.0
C3D A:HEA563 4.2 56.9 1.0
C2D A:HEA563 4.3 59.6 1.0
C3C A:HEA563 4.3 62.3 1.0
ND1 A:HIS411 4.3 54.4 1.0
C2C A:HEA563 4.3 63.2 1.0
CG A:HIS411 4.3 45.5 1.0
CU A:CU559 4.5 47.1 1.0

Reference:

C.Ostermeier, A.Harrenga, U.Ermler, H.Michel. Structure at 2.7 A Resolution of the Paracoccus Denitrificans Two-Subunit Cytochrome C Oxidase Complexed with An Antibody Fv Fragment. Proc.Natl.Acad.Sci.Usa V. 94 10547 1997.
ISSN: ISSN 0027-8424
PubMed: 9380672
DOI: 10.1073/PNAS.94.20.10547
Page generated: Sat Aug 3 02:18:41 2024

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