Cobalt in PDB 1k7y: E. Coli Meth C-Terminal Fragment (649-1227)

All present enzymatic activity of E. Coli Meth C-Terminal Fragment (649-1227):
2.1.1.13;

The structure of E. Coli Meth C-Terminal Fragment (649-1227), PDB code: 1k7y was solved by V.Bandarian, K.A.Pattridge, B.W.Lennon, D.P.Huddler, R.G.Matthews, M.L.Ludwig, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 3.00
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	109.722, 109.722, 148.593, 90.00, 90.00, 90.00
R / Rfree (%)	21.8 / 27.6

The binding sites of Cobalt atom in the E. Coli Meth C-Terminal Fragment (649-1227) (pdb code 1k7y). 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 E. Coli Meth C-Terminal Fragment (649-1227), PDB code: 1k7y:

Cobalt binding site 1 out of 1 in the E. Coli Meth C-Terminal Fragment (649-1227)


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of E. Coli Meth C-Terminal Fragment (649-1227) within 5.0Å range: probe atom residue distance (Å) B Occ A:Co1248 b:57.7 occ:1.00 CO A:B121248 0.0 57.7 1.0 N22 A:B121248 2.0 54.6 1.0 N21 A:B121248 2.0 56.8 1.0 N23 A:B121248 2.0 56.0 1.0 N24 A:B121248 2.0 59.0 1.0 C19 A:B121248 2.9 58.1 1.0 C4 A:B121248 3.0 56.2 1.0 C9 A:B121248 3.0 54.3 1.0 C14 A:B121248 3.0 56.5 1.0 C6 A:B121248 3.1 54.8 1.0 C11 A:B121248 3.1 55.6 1.0 C1 A:B121248 3.1 57.5 1.0 C16 A:B121248 3.2 58.6 1.0 C10 A:B121248 3.4 54.7 1.0 C5 A:B121248 3.5 55.8 1.0 C15 A:B121248 3.6 57.9 1.0 C20 A:B121248 3.8 57.2 1.0 C8 A:B121248 4.2 53.7 1.0 C18 A:B121248 4.3 58.7 1.0 C3 A:B121248 4.3 57.8 1.0 C2 A:B121248 4.3 57.9 1.0 C13 A:B121248 4.3 56.8 1.0 C7 A:B121248 4.3 53.5 1.0 C17 A:B121248 4.4 59.0 1.0 C12 A:B121248 4.4 55.8 1.0 OH A:TYR1139 4.4 46.0 1.0 C41 A:B121248 4.7 54.5 1.0 C26 A:B121248 4.8 58.2 1.0 C35 A:B121248 4.9 55.8 1.0 C46 A:B121248 5.0 56.2 1.0 C54 A:B121248 5.0 60.2 1.0

V.Bandarian, K.A.Pattridge, B.W.Lennon, D.P.Huddler, R.G.Matthews, M.L.Ludwig. Domain Alternation Switches B(12)-Dependent Methionine Synthase to the Activation Conformation. Nat.Struct.Biol. V. 9 53 2002.
ISSN: ISSN 1072-8368
PubMed: 11731805
DOI: 10.1038/NSB738