Cobalt in PDB 9mdb: Co-Mahf-9 A8V Metal Alpha-Helix Framework

The structure of Co-Mahf-9 A8V Metal Alpha-Helix Framework, PDB code: 9mdb was solved by R.M.Richardson-Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.54 / 0.81
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	10.793, 31.072, 37.915, 90, 90, 90
R / Rfree (%)	14.3 / 15.5

The binding sites of Cobalt atom in the Co-Mahf-9 A8V Metal Alpha-Helix Framework (pdb code 9mdb). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total only one binding site of Cobalt was determined in the Co-Mahf-9 A8V Metal Alpha-Helix Framework, PDB code: 9mdb:

Cobalt binding site 1 out of 1 in the Co-Mahf-9 A8V Metal Alpha-Helix Framework


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Co-Mahf-9 A8V Metal Alpha-Helix Framework within 5.0Å range: probe atom residue distance (Å) B Occ A:Co101 b:9.1 occ:0.50 NE2 A:HIS7 2.1 5.4 0.5 HE1 A:HIS7 2.3 8.7 0.5 CE1 A:HIS7 2.8 7.3 0.5 NE2 A:HIS7 3.0 6.7 0.5 CD2 A:HIS7 3.1 5.6 0.5 CE1 A:HIS7 3.1 5.6 0.5 HD2 A:HIS7 3.2 6.8 0.5 HE1 A:HIS7 3.3 6.7 0.5 HB21 A:AIB3 3.8 9.4 0.6 HB13 A:AIB3 3.8 7.5 0.5 O A:HOH207 3.8 29.5 0.4 HB21 A:AIB3 4.0 9.4 0.5 HB13 A:AIB3 4.1 7.1 0.6 ND1 A:HIS7 4.1 6.6 0.5 ND1 A:HIS7 4.2 5.5 0.5 CG A:HIS7 4.2 4.7 0.5 CD2 A:HIS7 4.3 5.9 0.5 HB11 A:AIB3 4.6 7.5 0.5 CB1 A:AIB3 4.7 6.2 0.5 HB23 A:AIB3 4.7 9.4 0.5 CB2 A:AIB3 4.8 7.9 0.5 CB2 A:AIB3 4.8 7.8 0.6 CG A:HIS7 4.9 5.5 0.5 HD2 A:HIS7 4.9 7.1 0.5

R.Richardson-Matthews, K.Velko, B.Bhunia, S.Ghosh, J.Oktawiec, J.S.Brunzelle, V.T.Dang, A.I.Nguyen. Metal-Alpha-Helix Peptide Frameworks. J.Am.Chem.Soc. 2025.
ISSN: ESSN 1520-5126
PubMed: 40328673
DOI: 10.1021/JACS.5C04078