Sodium in PDB 3a03: Crystal Structure of HOX11L1 Homeodomain

The structure of Crystal Structure of HOX11L1 Homeodomain, PDB code: 3a03 was solved by K.Miyazono, K.Nagata, K.Saigo, T.Kojima, M.Tanokura, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.34 / 1.54
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	73.060, 33.170, 34.430, 90.00, 102.12, 90.00
R / Rfree (%)	20 / 22.3

The binding sites of Sodium atom in the Crystal Structure of HOX11L1 Homeodomain (pdb code 3a03). 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 HOX11L1 Homeodomain, PDB code: 3a03:

Sodium binding site 1 out of 1 in the Crystal Structure of HOX11L1 Homeodomain


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 HOX11L1 Homeodomain within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1 b:16.7 occ:1.00 O A:HOH6 3.1 19.9 1.0 N A:LEU182 3.2 19.3 1.0 NH1 A:ARG209 3.3 17.7 1.0 NH1 A:ARG187 3.6 21.3 1.0 O A:LEU182 3.6 19.7 1.0 CB A:PHE205 3.7 18.7 1.0 CD A:ARG187 3.8 20.9 1.0 CB A:LEU182 4.0 21.1 1.0 CA A:LEU182 4.0 20.1 1.0 CA A:TYR181 4.0 20.1 1.0 CG A:PHE205 4.1 17.9 1.0 C A:TYR181 4.1 19.6 1.0 NH2 A:ARG209 4.2 18.9 1.0 CZ A:ARG209 4.2 18.1 1.0 C A:LEU182 4.3 20.0 1.0 CG A:ARG187 4.3 19.8 1.0 CD2 A:PHE205 4.3 17.6 1.0 CZ A:ARG187 4.5 21.0 1.0 NE A:ARG187 4.5 21.0 1.0 CB A:TYR181 4.7 20.5 1.0 O A:LYS180 4.8 20.4 1.0 CD1 A:PHE205 4.9 19.3 1.0 CG A:LEU182 4.9 24.3 1.0 CD1 A:LEU182 4.9 28.3 1.0 O A:HOH50 5.0 32.9 1.0

K.Miyazono, Y.Zhi, Y.Takamura, K.Nagata, K.Saigo, T.Kojima, M.Tanokura. Cooperative Dna-Binding and Sequence-Recognition Mechanism of Aristaless and Clawless Embo J. V. 29 1613 2010.
ISSN: ISSN 0261-4189
PubMed: 20389279
DOI: 10.1038/EMBOJ.2010.53