Zinc in PDB 4c7a: Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled

The structure of Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled, PDB code: 4c7a was solved by S.Nachtergaele, D.M.Whalen, L.K.Mydock, Z.Zhao, T.Malinauskas, K.Krishnan, P.W.Ingham, D.F.Covey, R.Rohatgi, C.Siebold, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.47 / 2.30
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	68.130, 68.130, 92.270, 90.00, 90.00, 90.00
R / Rfree (%)	23.586 / 28.406

The structure of Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled also contains other interesting chemical elements:

Sodium

(Na)

3 atoms

The binding sites of Zinc atom in the Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled (pdb code 4c7a). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled, PDB code: 4c7a:

Zinc binding site 1 out of 1 in the Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Smoothened Crd, Selenomethionine- Labeled within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1158 b:60.0 occ:1.00 NE2 A:HIS65 2.2 42.6 1.0 CD2 A:HIS65 3.0 41.5 1.0 CE1 A:HIS65 3.2 45.4 1.0 CG2 A:THR64 3.5 43.6 1.0 CG A:HIS65 4.2 40.0 1.0 ND1 A:HIS65 4.2 44.7 1.0 CG2 A:VAL50 4.2 45.1 1.0 CB A:THR64 4.4 38.6 1.0 CG1 A:VAL50 4.9 42.9 1.0 O A:THR64 4.9 33.6 1.0

S.Nachtergaele, D.M.Whalen, L.K.Mydock, Z.Zhao, T.Malinauskas, K.Krishnan, P.W.Ingham, D.F.Covey, C.Siebold, R.Rohatgi. Structure and Function of the Smoothened Extracellular Domain in Vertebrate Hedgehog Signaling Elife V. 2 01340 2013.
ISSN: ISSN 2050-084X
PubMed: 24171105
DOI: 10.7554/ELIFE.01340