Iron in PDB 8x2j: Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus

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>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 21;

Binding sites:

The binding sites of Iron atom in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus (pdb code 8x2j). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 21 binding sites of Iron where determined in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus, PDB code: 8x2j:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe301 b:68.1 occ:1.00 FE A:HEC301 0.0 68.1 1.0 NA A:HEC301 1.9 54.0 1.0 NC A:HEC301 1.9 58.7 1.0 NB A:HEC301 1.9 56.3 1.0 ND A:HEC301 1.9 56.8 1.0 NE2 A:HIS218 2.1 49.4 1.0 SD A:MET161 2.2 55.5 1.0 C4D A:HEC301 2.9 55.7 1.0 C1A A:HEC301 2.9 59.3 1.0 C1C A:HEC301 3.0 51.8 1.0 C4B A:HEC301 3.0 55.4 1.0 C1D A:HEC301 3.0 52.7 1.0 C4A A:HEC301 3.0 50.9 1.0 C1B A:HEC301 3.0 51.3 1.0 C4C A:HEC301 3.0 52.8 1.0 CE1 A:HIS218 3.0 43.8 1.0 CG A:MET161 3.0 49.9 1.0 CD2 A:HIS218 3.1 40.6 1.0 CHA A:HEC301 3.3 58.4 1.0 CHC A:HEC301 3.4 56.1 1.0 CHD A:HEC301 3.4 45.8 1.0 CHB A:HEC301 3.4 51.6 1.0 CB A:MET161 3.8 51.9 1.0 CE A:MET161 3.8 49.0 1.0 C3D A:HEC301 4.1 59.2 1.0 C2A A:HEC301 4.1 61.0 1.0 ND1 A:HIS218 4.2 34.5 1.0 C2D A:HEC301 4.2 55.7 1.0 C3A A:HEC301 4.2 56.6 1.0 C2C A:HEC301 4.2 49.4 1.0 C3B A:HEC301 4.2 56.2 1.0 C2B A:HEC301 4.2 53.6 1.0 C3C A:HEC301 4.2 58.2 1.0 CG A:HIS218 4.2 31.9 1.0 OD1 B:ASN880 4.3 37.0 1.0 CA A:MET161 5.0 47.3 1.0

Iron binding site 2 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe302 b:73.8 occ:1.00 FE A:HEC302 0.0 73.8 1.0 CE1 A:HIS133 1.9 51.8 1.0 NA A:HEC302 1.9 47.5 1.0 NB A:HEC302 1.9 43.8 1.0 NC A:HEC302 1.9 42.3 1.0 ND A:HEC302 1.9 38.8 1.0 NE2 A:HIS168 2.1 36.2 1.0 NE2 A:HIS133 2.2 45.2 1.0 C1A A:HEC302 2.9 47.3 1.0 C4D A:HEC302 2.9 35.2 1.0 C1D A:HEC302 3.0 51.2 1.0 C4B A:HEC302 3.0 27.8 1.0 C1C A:HEC302 3.0 38.6 1.0 C4C A:HEC302 3.0 38.0 1.0 C1B A:HEC302 3.0 39.1 1.0 C4A A:HEC302 3.0 39.3 1.0 CE1 A:HIS168 3.1 34.7 1.0 ND1 A:HIS133 3.1 48.6 1.0 CD2 A:HIS168 3.1 34.1 1.0 CHA A:HEC302 3.3 37.4 1.0 CHD A:HEC302 3.4 43.5 1.0 CHC A:HEC302 3.4 34.5 1.0 CD2 A:HIS133 3.4 42.4 1.0 CHB A:HEC302 3.4 41.2 1.0 CG A:HIS133 3.9 38.0 1.0 ND1 A:HIS168 4.2 31.7 1.0 C2A A:HEC302 4.2 50.0 1.0 C2D A:HEC302 4.2 44.8 1.0 C3B A:HEC302 4.2 36.6 1.0 C2B A:HEC302 4.2 43.8 1.0 C2C A:HEC302 4.2 39.6 1.0 C3D A:HEC302 4.2 36.7 1.0 C3C A:HEC302 4.2 40.6 1.0 C3A A:HEC302 4.2 46.4 1.0 CG A:HIS168 4.2 32.9 1.0 CE1 A:PHE128 4.8 37.9 1.0

Iron binding site 3 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe303 b:92.8 occ:1.00 FE A:HEC303 0.0 92.8 1.0 NA A:HEC303 1.9 49.4 1.0 NC A:HEC303 1.9 51.1 1.0 NB A:HEC303 1.9 51.6 1.0 ND A:HEC303 1.9 54.0 1.0 NE2 A:HIS144 2.1 38.0 1.0 NE2 A:HIS130 2.1 38.5 1.0 CD2 A:HIS144 2.9 33.3 1.0 CD2 A:HIS130 2.9 35.7 1.0 C4D A:HEC303 2.9 42.9 1.0 C1D A:HEC303 2.9 50.4 1.0 C1A A:HEC303 2.9 38.2 1.0 C4B A:HEC303 3.0 49.6 1.0 C1C A:HEC303 3.0 47.0 1.0 C4A A:HEC303 3.0 49.0 1.0 C4C A:HEC303 3.0 51.8 1.0 C1B A:HEC303 3.0 49.3 1.0 CE1 A:HIS144 3.2 43.3 1.0 CE1 A:HIS130 3.2 45.8 1.0 CHA A:HEC303 3.3 46.4 1.0 CHD A:HEC303 3.3 50.8 1.0 CHC A:HEC303 3.4 48.3 1.0 CHB A:HEC303 3.4 52.9 1.0 CG A:HIS144 4.1 43.0 1.0 CG A:HIS130 4.1 40.5 1.0 C2D A:HEC303 4.2 45.7 1.0 C3D A:HEC303 4.2 37.0 1.0 C2A A:HEC303 4.2 47.0 1.0 C3A A:HEC303 4.2 49.8 1.0 C3B A:HEC303 4.2 50.7 1.0 ND1 A:HIS144 4.2 45.7 1.0 C2B A:HEC303 4.2 46.1 1.0 C2C A:HEC303 4.2 45.9 1.0 C3C A:HEC303 4.2 51.5 1.0 ND1 A:HIS130 4.2 50.0 1.0 CE2 A:PHE128 4.5 39.4 1.0 CB A:ALA79 4.9 45.7 1.0

Iron binding site 4 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe304 b:88.8 occ:1.00 FE A:HEC304 0.0 88.8 1.0 NC A:HEC304 1.9 60.2 1.0 NA A:HEC304 1.9 58.2 1.0 ND A:HEC304 1.9 61.9 1.0 NB A:HEC304 1.9 55.3 1.0 NE2 A:HIS55 2.1 52.3 1.0 NE2 A:HIS70 2.1 45.8 1.0 CE1 A:HIS70 2.7 41.9 1.0 C1A A:HEC304 2.9 55.3 1.0 C4D A:HEC304 3.0 54.0 1.0 C1C A:HEC304 3.0 52.4 1.0 C1D A:HEC304 3.0 58.4 1.0 C4B A:HEC304 3.0 54.3 1.0 C4C A:HEC304 3.0 56.4 1.0 C4A A:HEC304 3.0 55.9 1.0 C1B A:HEC304 3.0 53.2 1.0 CE1 A:HIS55 3.1 55.9 1.0 CD2 A:HIS55 3.1 53.0 1.0 CD2 A:HIS70 3.3 55.2 1.0 CHA A:HEC304 3.4 55.8 1.0 CHD A:HEC304 3.4 56.8 1.0 CHC A:HEC304 3.4 52.3 1.0 CHB A:HEC304 3.4 58.1 1.0 ND1 A:HIS70 3.9 45.9 1.0 C2A A:HEC304 4.2 57.0 1.0 ND1 A:HIS55 4.2 58.4 1.0 C2C A:HEC304 4.2 51.1 1.0 C3A A:HEC304 4.2 53.1 1.0 C3D A:HEC304 4.2 52.1 1.0 C3C A:HEC304 4.2 54.1 1.0 C2D A:HEC304 4.2 57.1 1.0 C3B A:HEC304 4.2 54.9 1.0 CG A:HIS55 4.2 53.1 1.0 C2B A:HEC304 4.2 53.1 1.0 CG A:HIS70 4.3 57.6 1.0

Iron binding site 5 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe305 b:98.2 occ:1.00 FE A:HEC305 0.0 98.2 1.0 NA A:HEC305 1.9 78.5 1.0 NC A:HEC305 1.9 77.8 1.0 NB A:HEC305 1.9 74.0 1.0 ND A:HEC305 1.9 76.1 1.0 NE2 A:HIS91 2.1 78.2 1.0 NE2 A:HIS58 2.1 67.7 1.0 CE1 A:HIS91 2.9 79.7 1.0 C1A A:HEC305 2.9 73.8 1.0 C4D A:HEC305 2.9 75.3 1.0 C4B A:HEC305 3.0 70.4 1.0 C1C A:HEC305 3.0 72.8 1.0 C1D A:HEC305 3.0 76.1 1.0 C4C A:HEC305 3.0 77.4 1.0 C1B A:HEC305 3.0 73.4 1.0 C4A A:HEC305 3.0 74.8 1.0 CD2 A:HIS58 3.0 66.9 1.0 CD2 A:HIS91 3.1 78.3 1.0 CE1 A:HIS58 3.1 66.6 1.0 CHA A:HEC305 3.3 75.9 1.0 CHC A:HEC305 3.3 71.5 1.0 CHD A:HEC305 3.4 76.7 1.0 CHB A:HEC305 3.4 75.1 1.0 ND1 A:HIS91 4.0 80.2 1.0 CG A:HIS91 4.1 80.0 1.0 CG A:HIS58 4.2 69.0 1.0 C2A A:HEC305 4.2 74.0 1.0 C3B A:HEC305 4.2 74.1 1.0 C3D A:HEC305 4.2 76.6 1.0 ND1 A:HIS58 4.2 68.7 1.0 C3A A:HEC305 4.2 73.8 1.0 C2C A:HEC305 4.2 70.3 1.0 C3C A:HEC305 4.2 74.3 1.0 C2B A:HEC305 4.2 74.0 1.0 C2D A:HEC305 4.2 75.5 1.0 CE1 A:PHE53 4.9 62.1 1.0

Iron binding site 6 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe1101 b:48.7 occ:1.00 FE1 B:SF41101 0.0 48.7 1.0 SG B:CYS797 2.3 54.2 1.0 S2 B:SF41101 2.3 33.8 1.0 S4 B:SF41101 2.3 43.5 1.0 S3 B:SF41101 2.3 41.2 1.0 FE2 B:SF41101 2.7 74.5 1.0 FE4 B:SF41101 2.7 67.1 1.0 FE3 B:SF41101 2.7 60.4 1.0 N B:CYS797 3.4 47.1 1.0 CB B:CYS797 3.7 42.7 1.0 S1 B:SF41101 3.9 41.0 1.0 CA B:CYS797 4.0 42.8 1.0 N B:ASN798 4.0 45.8 1.0 CD B:PRO973 4.3 42.4 1.0 N B:GLY796 4.3 54.7 1.0 C B:CYS797 4.3 53.1 1.0 N B:ALA799 4.3 36.5 1.0 CG1 B:ILE795 4.4 61.9 1.0 C B:GLY796 4.4 49.5 1.0 CA B:GLY796 4.6 52.6 1.0 SG B:CYS800 4.7 40.4 1.0 SG B:CYS794 4.8 54.6 1.0 N B:CYS800 4.8 38.5 1.0 SG B:CYS972 4.8 46.5 1.0 CG B:PRO973 4.8 42.8 1.0 CB B:ALA799 4.8 33.8 1.0 CA B:ASN798 4.9 41.8 1.0

Iron binding site 7 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe1101 b:74.5 occ:1.00 FE2 B:SF41101 0.0 74.5 1.0 SG B:CYS972 2.3 46.5 1.0 S1 B:SF41101 2.3 41.0 1.0 S3 B:SF41101 2.3 41.2 1.0 S4 B:SF41101 2.3 43.5 1.0 FE1 B:SF41101 2.7 48.7 1.0 FE3 B:SF41101 2.7 60.4 1.0 FE4 B:SF41101 2.7 67.1 1.0 CB B:CYS972 3.2 46.4 1.0 CA B:CYS972 3.7 40.3 1.0 OG1 B:THR974 3.8 44.2 1.0 S2 B:SF41101 3.9 33.8 1.0 CD B:PRO973 4.0 42.4 1.0 C B:CYS972 4.5 45.7 1.0 SG B:CYS797 4.5 54.2 1.0 CB B:ALA976 4.5 38.4 1.0 N B:PRO973 4.6 47.1 1.0 CB B:CYS800 4.7 35.8 1.0 SG B:CYS800 4.8 40.4 1.0 N B:CYS972 4.8 41.0 1.0 SG B:CYS794 4.8 54.6 1.0 N B:ALA976 5.0 33.4 1.0 N B:THR974 5.0 53.8 1.0

Iron binding site 8 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe1101 b:60.4 occ:1.00 FE3 B:SF41101 0.0 60.4 1.0 SG B:CYS800 2.3 40.4 1.0 S4 B:SF41101 2.3 43.5 1.0 S2 B:SF41101 2.3 33.8 1.0 S1 B:SF41101 2.3 41.0 1.0 FE2 B:SF41101 2.7 74.5 1.0 FE4 B:SF41101 2.7 67.1 1.0 FE1 B:SF41101 2.7 48.7 1.0 CB B:CYS800 3.0 35.8 1.0 N B:CYS800 3.8 38.5 1.0 S3 B:SF41101 3.9 41.2 1.0 CA B:CYS800 4.0 29.6 1.0 CD1 B:ILE829 4.2 39.3 1.0 CG B:PRO847 4.6 36.4 1.0 N B:ALA799 4.7 36.5 1.0 SG B:CYS794 4.8 54.6 1.0 SG B:CYS797 4.8 54.2 1.0 SG B:CYS972 4.8 46.5 1.0 CD1 B:ILE977 4.8 35.8 1.0 N B:ASN798 4.8 45.8 1.0 C B:ALA799 5.0 43.5 1.0

Iron binding site 9 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe1101 b:67.1 occ:1.00 FE4 B:SF41101 0.0 67.1 1.0 S3 B:SF41101 2.3 41.2 1.0 S2 B:SF41101 2.3 33.8 1.0 S1 B:SF41101 2.3 41.0 1.0 SG B:CYS794 2.3 54.6 1.0 FE2 B:SF41101 2.7 74.5 1.0 FE3 B:SF41101 2.7 60.4 1.0 FE1 B:SF41101 2.7 48.7 1.0 CB B:CYS794 3.6 52.0 1.0 S4 B:SF41101 3.9 43.5 1.0 CA B:CYS794 4.0 43.3 1.0 CG B:PRO847 4.1 36.4 1.0 N B:GLY796 4.1 54.7 1.0 N B:ILE795 4.1 56.5 1.0 C B:CYS794 4.5 55.2 1.0 CA B:GLY796 4.6 52.6 1.0 SG B:CYS972 4.7 46.5 1.0 CB B:ALA976 4.7 38.4 1.0 SG B:CYS800 4.8 40.4 1.0 SG B:CYS797 4.9 54.2 1.0 CD B:PRO847 4.9 40.7 1.0 N B:CYS797 4.9 47.1 1.0 OG1 B:THR974 4.9 44.2 1.0 CD1 B:ILE829 4.9 39.3 1.0

Iron binding site 10 out of 21 in the Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Cryo-Em Structure of the Photosynthetic Alternative Complex III with A Quinone Inhibitor Hqno From Chloroflexus Aurantiacus within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe1102 b:40.6 occ:1.00 FE1 B:SF41102 0.0 40.6 1.0 SG B:CYS934 2.3 41.8 1.0 S4 B:SF41102 2.3 15.8 1.0 S2 B:SF41102 2.3 39.5 1.0 S3 B:SF41102 2.3 33.1 1.0 FE2 B:SF41102 2.7 53.1 1.0 FE3 B:SF41102 2.7 65.1 1.0 FE4 B:SF41102 2.7 45.4 1.0 CB B:CYS934 3.5 27.1 1.0 N B:CYS934 3.5 25.2 1.0 S1 B:SF41102 3.9 37.7 1.0 CA B:CYS934 3.9 21.9 1.0 CB B:THR966 4.0 38.3 1.0 C B:TYR933 4.1 30.3 1.0 SG B:CYS968 4.2 37.5 1.0 ND2 B:ASN808 4.2 30.7 1.0 N B:ALA967 4.3 34.5 1.0 OG1 B:THR966 4.5 39.5 1.0 CA B:TYR933 4.5 20.6 1.0 CB B:ALA967 4.7 43.4 1.0 N B:CYS968 4.7 39.5 1.0 CG2 B:THR966 4.7 36.1 1.0 SG B:CYS804 4.7 53.5 1.0 N B:TYR933 4.8 36.1 1.0 O B:TYR933 4.9 36.7 1.0 SG B:CYS931 4.9 45.4 1.0 CA B:THR966 5.0 34.6 1.0 OD1 B:ASN808 5.0 42.5 1.0 CA B:ALA967 5.0 42.7 1.0

J.Xin, Z.Min, L.Yu, X.Yuan, A.Liu, W.Wu, X.Zhang, H.He, J.Wu, Y.Xin, R.E.Blankenship, C.Tian, X.Xu. Cryo-Em Structure of Hqno-Bound Alternative Complex III From the Anoxygenic Phototrophic Bacterium Chloroflexus Aurantiacus. Plant Cell 2024.
ISSN: ESSN 1532-298X
PubMed: 38299372
DOI: 10.1093/PLCELL/KOAE029