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Sodium in PDB 6t74: New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum

Protein crystallography data

The structure of New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum, PDB code: 6t74 was solved by L.O.Essen, S.Hepp, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.52 / 1.90
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 100.746, 100.746, 120.570, 90.00, 90.00, 90.00
R / Rfree (%) 15.4 / 17.5

Sodium Binding Sites:

The binding sites of Sodium atom in the New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum (pdb code 6t74). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum, PDB code: 6t74:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in 6t74

Go back to Sodium Binding Sites List in 6t74
Sodium binding site 1 out of 2 in the New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na403

b:47.9
occ:1.00
O A:HOH622 2.2 47.6 1.0
O A:PHE289 2.4 30.3 1.0
O A:GLN291 2.6 36.9 1.0
O A:HOH623 2.6 51.2 1.0
C A:PHE289 3.3 30.9 1.0
C A:GLN291 3.8 37.0 1.0
CA A:PHE289 3.8 31.5 1.0
O A:HOH598 4.0 44.6 1.0
O A:HOH515 4.1 38.0 1.0
N A:GLN291 4.1 33.6 1.0
N A:LEU290 4.4 31.4 1.0
C A:LEU290 4.5 32.7 1.0
O A:ARG288 4.5 32.4 1.0
CB A:PHE289 4.5 32.0 1.0
CA A:GLN291 4.6 35.4 1.0
N A:GLY292 4.8 36.0 1.0
CA A:LEU290 4.8 31.5 1.0
CA A:GLY292 4.9 35.1 1.0

Sodium binding site 2 out of 2 in 6t74

Go back to Sodium Binding Sites List in 6t74
Sodium binding site 2 out of 2 in the New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of New Antiparallel Dimer of Aureochrome 1A Lov Domain Mutants From Phaeodactylum Tricornutum within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Na403

b:0.4
occ:1.00
O B:HOH599 2.2 40.4 1.0
O B:HOH582 2.4 46.7 1.0
O B:HOH539 2.6 47.7 1.0
O B:HOH524 2.6 49.7 1.0
O B:HOH607 3.2 48.6 1.0
OH B:TYR277 3.4 32.1 1.0
O B:HOH527 3.5 34.2 1.0
O B:PHE289 4.0 31.9 1.0
O B:ARG321 4.6 33.4 1.0
CZ B:TYR277 4.7 32.6 1.0
O B:VAL322 5.0 36.5 1.0

Reference:

S.Hepp, J.Trauth, S.Hasenjager, F.Bezold, L.O.Essen, C.Taxis. An Optogenetic Tool For Induced Protein Stabilization Based on the Phaeodactylum Tricornutum Aureochrome 1A Lov Domain. J.Mol.Biol. 2020.
ISSN: ESSN 1089-8638
PubMed: 32105734
DOI: 10.1016/J.JMB.2020.02.019
Page generated: Tue Dec 15 13:04:34 2020

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