Calcium in PDB 1w3b: The Superhelical Tpr Domain of O-Linked Glcnac Transferase Reveals Structural Similarities to Importin Alpha.

The structure of The Superhelical Tpr Domain of O-Linked Glcnac Transferase Reveals Structural Similarities to Importin Alpha., PDB code: 1w3b was solved by M.Jinek, J.Rehwinkel, B.D.Lazarus, E.Izaurralde, J.A.Hanover, E.Conti, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	200.0 / 2.85
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	64.320, 75.510, 77.670, 105.08, 105.14, 110.28
R / Rfree (%)	25.94 / 29.74

The binding sites of Calcium atom in the The Superhelical Tpr Domain of O-Linked Glcnac Transferase Reveals Structural Similarities to Importin Alpha. (pdb code 1w3b). 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 The Superhelical Tpr Domain of O-Linked Glcnac Transferase Reveals Structural Similarities to Importin Alpha., PDB code: 1w3b:

Calcium binding site 1 out of 1 in the The Superhelical Tpr Domain of O-Linked Glcnac Transferase Reveals Structural Similarities to Importin Alpha.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Superhelical Tpr Domain of O-Linked Glcnac Transferase Reveals Structural Similarities to Importin Alpha. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:96.8 occ:1.00 OD1 A:ASP400 2.6 0.7 1.0 OE2 A:GLU397 2.8 0.0 1.0 OXT A:ASP400 2.9 0.9 1.0 O A:GLU397 2.9 0.8 1.0 CG A:ASP400 3.3 0.1 1.0 OD2 A:ASP400 3.7 0.5 1.0 C A:ASP400 4.0 0.9 1.0 CD A:GLU397 4.0 0.7 1.0 C A:GLU397 4.1 0.5 1.0 N A:ASP400 4.1 0.2 1.0 CA A:ASP400 4.4 0.4 1.0 CB A:ASP400 4.4 0.2 1.0 OE1 A:GLU397 4.8 0.1 1.0 CG A:GLU397 4.8 0.3 1.0 CA A:MET398 4.9 98.8 1.0 C A:MET398 4.9 99.9 1.0 CA A:GLU397 5.0 0.5 1.0 N A:MET398 5.0 99.2 1.0

M.Jinek, J.Rehwinkel, B.D.Lazarus, E.Izaurralde, J.A.Hanover, E.Conti. The Superhelical Tpr-Repeat Domain of O-Linked Glcnac Transferase Exhibits Structural Similarities to Importin Alpha Nat.Struct.Mol.Biol. V. 11 1001 2004.
ISSN: ISSN 1545-9993
PubMed: 15361863
DOI: 10.1038/NSMB833