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Calcium in PDB 4u6s: CTBP1 in Complex with Substrate Phenylpyruvate

Protein crystallography data

The structure of CTBP1 in Complex with Substrate Phenylpyruvate, PDB code: 4u6s was solved by B.J.Hilbert, B.L.Morris, K.C.Ellis, J.L.Paulsen, C.A.Schiffer, S.R.Grossman, W.E.Royer Jr., with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.10
Space group P 64 2 2
Cell size a, b, c (Å), α, β, γ (°) 84.121, 84.121, 158.753, 90.00, 90.00, 120.00
R / Rfree (%) 18.2 / 23

Calcium Binding Sites:

The binding sites of Calcium atom in the CTBP1 in Complex with Substrate Phenylpyruvate (pdb code 4u6s). 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 CTBP1 in Complex with Substrate Phenylpyruvate, PDB code: 4u6s:

Calcium binding site 1 out of 1 in 4u6s

Go back to Calcium Binding Sites List in 4u6s
Calcium binding site 1 out of 1 in the CTBP1 in Complex with Substrate Phenylpyruvate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of CTBP1 in Complex with Substrate Phenylpyruvate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca403

b:33.9
occ:1.00
O A:HOH681 2.4 44.4 1.0
O A:HOH682 2.5 34.4 1.0
O2 A:FMT404 2.5 27.6 1.0
O A:HOH637 2.6 31.0 1.0
O A:HOH684 2.7 51.8 1.0
O1 A:FMT404 2.7 40.6 1.0
O A:HOH638 2.8 33.6 1.0
C A:FMT404 2.9 42.0 1.0
NH2 A:ARG285 4.1 60.7 1.0
O A:GLY258 4.4 30.9 1.0
O A:HOH675 4.5 39.6 1.0
OD1 A:ASP231 4.5 28.2 1.0
OE2 A:GLU175 4.5 25.8 1.0
OE1 A:GLU175 4.5 22.0 1.0
NE A:ARG285 4.8 56.7 1.0
O A:GLN257 4.8 24.6 1.0
O A:HOH685 4.8 43.0 1.0
CZ A:ARG285 4.9 74.0 1.0
CD A:GLU175 5.0 20.4 1.0
CG A:ASP231 5.0 30.9 1.0

Reference:

B.J.Hilbert, B.L.Morris, K.C.Ellis, J.L.Paulsen, C.A.Schiffer, S.R.Grossman, W.E.Royer. Structure-Guided Design of A High Affinity Inhibitor to Human Ctbp. Acs Chem.Biol. 2015.
ISSN: ESSN 1554-8937
PubMed: 25636004
DOI: 10.1021/CB500820B
Page generated: Sat Dec 12 05:08:41 2020

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