Magnesium in PDB 6rqf: 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules

Enzymatic activity of 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules

All present enzymatic activity of 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules:
7.1.1.6;

Other elements in 6rqf:

The structure of 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules also contains other interesting chemical elements:

Iron (Fe) 12 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules (pdb code 6rqf). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules, PDB code: 6rqf:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 6rqf

Go back to Magnesium Binding Sites List in 6rqf
Magnesium binding site 1 out of 2 in the 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Mg304

b:49.3
occ:1.00
MG I:CLA304 0.0 49.3 1.0
NB I:CLA304 2.0 49.3 1.0
ND I:CLA304 2.0 49.3 1.0
NC I:CLA304 2.1 49.3 1.0
NA I:CLA304 2.1 49.3 1.0
C4D I:CLA304 2.9 49.3 1.0
C1B I:CLA304 3.0 49.3 1.0
C4A I:CLA304 3.0 49.3 1.0
C4B I:CLA304 3.1 49.3 1.0
C1C I:CLA304 3.1 49.3 1.0
C4C I:CLA304 3.1 49.3 1.0
C1A I:CLA304 3.1 49.3 1.0
C1D I:CLA304 3.1 49.3 1.0
CHB I:CLA304 3.4 49.3 1.0
CHC I:CLA304 3.4 49.3 1.0
CHA I:CLA304 3.5 49.3 1.0
C27 J:LMG201 3.5 60.8 1.0
CHD I:CLA304 3.5 49.3 1.0
C3D I:CLA304 4.2 49.3 1.0
C2B I:CLA304 4.3 49.3 1.0
C3B I:CLA304 4.3 49.3 1.0
C2C I:CLA304 4.3 49.3 1.0
C2D I:CLA304 4.3 49.3 1.0
C3C I:CLA304 4.4 49.3 1.0
C3A I:CLA304 4.4 49.3 1.0
C2A I:CLA304 4.4 49.3 1.0
O J:GLY136 4.7 45.9 1.0
C26 J:LMG201 4.9 60.8 1.0
CBD I:CLA304 4.9 49.3 1.0
C10 J:PGV202 4.9 58.5 1.0
C J:GLY136 4.9 45.9 1.0

Magnesium binding site 2 out of 2 in 6rqf

Go back to Magnesium Binding Sites List in 6rqf
Magnesium binding site 2 out of 2 in the 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of 3.6 Angstrom Cryo-Em Structure of the Dimeric Cytochrome B6F Complex From Spinacia Oleracea with Natively Bound Thylakoid Lipids and Plastoquinone Molecules within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg304

b:44.9
occ:1.00
MG A:CLA304 0.0 44.9 1.0
NB A:CLA304 2.0 44.9 1.0
ND A:CLA304 2.0 44.9 1.0
NC A:CLA304 2.1 44.9 1.0
NA A:CLA304 2.1 44.9 1.0
C4D A:CLA304 2.9 44.9 1.0
C1B A:CLA304 3.0 44.9 1.0
C4A A:CLA304 3.0 44.9 1.0
C4B A:CLA304 3.0 44.9 1.0
C1C A:CLA304 3.1 44.9 1.0
C4C A:CLA304 3.1 44.9 1.0
C1A A:CLA304 3.1 44.9 1.0
C1D A:CLA304 3.1 44.9 1.0
CHB A:CLA304 3.4 44.9 1.0
CHC A:CLA304 3.4 44.9 1.0
CHA A:CLA304 3.5 44.9 1.0
CHD A:CLA304 3.5 44.9 1.0
C2B A:CLA304 4.2 44.9 1.0
C3D A:CLA304 4.2 44.9 1.0
C3B A:CLA304 4.3 44.9 1.0
C2C A:CLA304 4.3 44.9 1.0
C2D A:CLA304 4.3 44.9 1.0
C3C A:CLA304 4.4 44.9 1.0
C3A A:CLA304 4.4 44.9 1.0
C2A A:CLA304 4.4 44.9 1.0
C27 B:PGV201 4.5 59.4 1.0
O B:GLY136 4.8 41.4 1.0
CBD A:CLA304 4.9 44.9 1.0

Reference:

L.A.Malone, P.Qian, G.E.Mayneord, A.Hitchcock, D.A.Farmer, R.F.Thompson, D.J.K.Swainsbury, N.A.Ranson, C.N.Hunter, M.P.Johnson. Cryo-Em Structure of the Spinach Cytochrome B6F Complex at 3.6 Angstrom Resolution. Nature V. 575 535 2019.
ISSN: ESSN 1476-4687
PubMed: 31723268
DOI: 10.1038/S41586-019-1746-6
Page generated: Tue Dec 15 00:01:10 2020

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