Calcium in PDB 8iun: Cryo-Em Structure of the Crt-Less Rc-Lh Core Complex From Roseiflexus Castenholzii

The structure of Cryo-Em Structure of the Crt-Less Rc-Lh Core Complex From Roseiflexus Castenholzii also contains other interesting chemical elements:

Manganese	(Mn)	1 atom
Iron	(Fe)	4 atoms
Magnesium	(Mg)	48 atoms

The binding sites of Calcium atom in the Cryo-Em Structure of the Crt-Less Rc-Lh Core Complex From Roseiflexus Castenholzii (pdb code 8iun). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Cryo-Em Structure of the Crt-Less Rc-Lh Core Complex From Roseiflexus Castenholzii, PDB code: 8iun:

Calcium binding site 1 out of 1 in the Cryo-Em Structure of the Crt-Less Rc-Lh Core Complex From Roseiflexus Castenholzii


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryo-Em Structure of the Crt-Less Rc-Lh Core Complex From Roseiflexus Castenholzii within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca505 b:16.5 occ:1.00 O14 C:PGV506 2.2 17.4 1.0 OD1 C:ASN195 2.3 20.8 1.0 O C:MET190 2.3 19.7 1.0 O C:LEU193 2.4 15.9 1.0 CG C:ASN195 3.4 20.8 1.0 C C:MET190 3.6 19.7 1.0 C C:LEU193 3.6 15.9 1.0 P C:PGV506 3.6 17.4 1.0 ND2 C:ASN195 3.9 20.8 1.0 O C:ASN191 4.0 16.6 1.0 N C:LEU193 4.1 15.9 1.0 CB C:MET190 4.1 19.7 1.0 C C:ASN191 4.2 16.6 1.0 O12 C:PGV506 4.3 17.4 1.0 C04 C:PGV506 4.3 17.4 1.0 N C:ASN195 4.3 20.8 1.0 O13 C:PGV506 4.4 17.4 1.0 C C:PRO194 4.4 18.8 1.0 CA C:MET190 4.4 19.7 1.0 CA C:LEU193 4.5 15.9 1.0 N C:ASN191 4.5 16.6 1.0 N C:PRO194 4.5 18.8 1.0 CA C:PRO194 4.5 18.8 1.0 CA C:ASN191 4.5 16.6 1.0 CB C:ASN195 4.6 20.8 1.0 N C:THR192 4.7 14.4 1.0 O11 C:PGV506 4.8 17.4 1.0 CA C:ASN195 4.8 20.8 1.0 C C:THR192 4.8 14.4 1.0 O C:PRO194 5.0 18.8 1.0

C.H.Qi, G.L.Wang, F.F.Wang, Y.Xin, M.J.Zou, M.T.Madigan, Z.Y.Wang-Otomo, F.Ma, L.J.Yu. New Insights on the Photocomplex of Roseiflexus Castenholzii Revealed From Comparisons of Native and Carotenoid-Depleted Complexes. J.Biol.Chem. V. 299 05057 2023.
ISSN: ESSN 1083-351X
PubMed: 37468106
DOI: 10.1016/J.JBC.2023.105057