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Sodium in PDB 4uu5: Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide

Protein crystallography data

The structure of Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide, PDB code: 4uu5 was solved by M.E.Ivanova, A.G.Purkiss, N.Q.Mcdonald, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 52.842 / 1.23
Space group P 41 2 2
Cell size a, b, c (Å), α, β, γ (°) 74.730, 74.730, 42.710, 90.00, 90.00, 90.00
R / Rfree (%) 16.8 / 18.32

Other elements in 4uu5:

The structure of Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide also contains other interesting chemical elements:

Chlorine (Cl) 8 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide (pdb code 4uu5). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide, PDB code: 4uu5:

Sodium binding site 1 out of 1 in 4uu5

Go back to Sodium Binding Sites List in 4uu5
Sodium binding site 1 out of 1 in the Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the Pdz Domain of PALS1 in Complex with the Crb Peptide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na1342

b:45.8
occ:0.88
OD1 A:ASP323 2.4 30.9 1.0
O A:HOH2074 2.5 30.9 1.0
O A:HOH2022 2.5 52.4 1.0
O A:SER322 2.8 16.2 1.0
O A:HOH2082 3.1 43.0 1.0
C A:SER322 3.5 14.9 1.0
CG A:ASP323 3.6 28.2 1.0
CA A:ASP323 3.6 16.3 1.0
O A:HOH2023 3.8 25.2 1.0
OD1 A:ASP264 3.8 28.9 0.9
N A:ASP323 3.9 14.7 1.0
OG A:SER322 3.9 16.1 0.1
OG A:SER322 4.1 17.1 0.9
CB A:ASP323 4.1 22.2 1.0
O A:HOH2107 4.2 31.8 1.0
O A:HOH2078 4.3 26.2 1.0
CB A:SER322 4.5 15.5 0.1
CB A:SER322 4.5 16.1 0.9
OD2 A:ASP323 4.6 31.5 1.0
CA A:SER322 4.6 14.6 0.1
CA A:SER322 4.6 14.3 0.9
O A:HOH2020 4.8 18.7 1.0
C A:ASP323 4.8 14.8 1.0
O A:HOH2081 4.9 43.1 1.0
CG A:ASP264 5.0 24.9 1.0

Reference:

M.E.Ivanova, P.Saiu, N.O'reilly, A.G.Purkiss, B.J.Thompson, N.Q.Mcdonald. Structures of Human PALS1 Pdz Domain with and Without Ligand Suggest A Gated Access of Crb to the Pdz Peptide-Binding Groove Acta Crystallogr.,Sect.D 2014.
ISSN: ISSN 0907-4449
Page generated: Tue Dec 15 08:41:24 2020

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