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Calcium in PDB 3hrd: Crystal Structure of Nicotinate Dehydrogenase

Protein crystallography data

The structure of Crystal Structure of Nicotinate Dehydrogenase, PDB code: 3hrd was solved by N.Wagener, A.J.Pierik, R.Hille, H.Dobbek, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.43 / 2.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 97.069, 71.700, 214.485, 90.00, 90.23, 90.00
R / Rfree (%) 21.3 / 25.1

Other elements in 3hrd:

The structure of Crystal Structure of Nicotinate Dehydrogenase also contains other interesting chemical elements:

Molybdenum (Mo) 2 atoms
Magnesium (Mg) 2 atoms
Iron (Fe) 8 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Nicotinate Dehydrogenase (pdb code 3hrd). 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 Crystal Structure of Nicotinate Dehydrogenase, PDB code: 3hrd:

Calcium binding site 1 out of 1 in 3hrd

Go back to Calcium Binding Sites List in 3hrd
Calcium binding site 1 out of 1 in the Crystal Structure of Nicotinate Dehydrogenase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Nicotinate Dehydrogenase within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca5663

b:48.5
occ:1.00
O E:LYS242 2.8 28.4 1.0
OG1 E:THR207 2.8 19.1 1.0
ND2 E:ASN209 2.8 23.7 1.0
OD1 E:ASP213 2.9 27.6 1.0
O E:ASP244 3.1 30.7 1.0
O E:LEU243 3.3 30.1 1.0
OD2 E:ASP213 3.3 29.4 1.0
NE2 E:GLN248 3.5 27.2 1.0
CG E:ASP213 3.5 28.0 1.0
C E:LEU243 3.5 30.5 1.0
C E:LYS242 3.6 30.0 1.0
CB E:THR207 3.6 18.3 1.0
C E:ASP244 3.9 31.1 1.0
CA E:LEU243 3.9 31.0 1.0
CG E:ASN209 4.0 26.0 1.0
N E:LEU243 4.1 30.7 1.0
N E:ASP244 4.2 30.4 1.0
CA E:THR207 4.2 19.8 1.0
N E:GLN208 4.3 23.2 1.0
OD1 E:ASN209 4.5 27.2 1.0
O E:ASN209 4.5 25.2 1.0
N E:LEU245 4.6 30.6 1.0
N E:ASN209 4.6 26.1 1.0
CA E:LEU245 4.6 30.4 1.0
CD E:GLN248 4.6 28.3 1.0
CA E:ASP244 4.6 30.6 1.0
CA E:LYS242 4.7 29.9 1.0
CD2 E:TYR212 4.8 21.0 1.0
C E:THR207 4.8 21.6 1.0
CB E:ASP213 4.9 26.4 1.0
CG2 E:THR207 5.0 17.6 1.0

Reference:

N.Wagener, A.J.Pierik, A.Ibdah, R.Hille, H.Dobbek. The Mo-Se Active Site of Nicotinate Dehydrogenase Proc.Natl.Acad.Sci.Usa V. 106 11055 2009.
ISSN: ISSN 0027-8424
PubMed: 19549881
DOI: 10.1073/PNAS.0902210106
Page generated: Sat Dec 12 04:14:38 2020

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