Zinc in PDB 3ho5: Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex

The structure of Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex, PDB code: 3ho5 was solved by S.G.Hymowitz, I.Bosanac, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 3.01
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	101.618, 101.618, 302.830, 90.00, 90.00, 120.00
R / Rfree (%)	23.1 / 28.7

The structure of Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Zinc atom in the Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex (pdb code 3ho5). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex, PDB code: 3ho5:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex


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 Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex within 5.0Å range: probe atom residue distance (Å) B Occ H:Zn400 b:75.4 occ:1.00 OD1 H:ASP147 2.0 72.7 1.0 NE2 H:HIS140 2.1 76.7 1.0 ND1 H:HIS182 2.1 73.5 1.0 OD2 B:ASP383 2.2 83.7 1.0 CG H:ASP147 2.8 71.6 1.0 OD1 B:ASP383 2.9 85.4 1.0 CG B:ASP383 2.9 84.6 1.0 CE1 H:HIS182 2.9 72.2 1.0 OD2 H:ASP147 3.0 70.0 1.0 CD2 H:HIS140 3.0 76.0 1.0 CE1 H:HIS140 3.1 76.7 1.0 CG H:HIS182 3.2 73.2 1.0 CB H:HIS182 3.7 74.8 1.0 ND1 H:HIS134 4.0 78.5 1.0 CE1 H:HIS134 4.1 78.4 1.0 NE2 H:HIS182 4.1 71.4 1.0 ND1 H:HIS140 4.2 76.5 1.0 CG H:HIS140 4.2 76.0 1.0 CD2 H:HIS182 4.2 72.1 1.0 CB H:ASP147 4.3 72.8 1.0 CA H:HIS182 4.3 75.9 1.0 NE2 H:HIS180 4.4 83.3 1.0 CB B:ASP383 4.4 84.5 1.0 OE1 H:GLU176 4.4 88.4 1.0 O H:VAL146 4.4 80.5 1.0 C H:VAL146 4.7 78.2 1.0 CA H:ASP147 4.7 74.5 1.0 N H:ASP147 4.7 76.3 1.0 CD2 H:HIS180 4.8 82.0 1.0 CB H:ALA145 5.0 77.5 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Hedgehog-Interacting Protein (Hhip) and Sonic Hedgehog (Shh) Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn902 b:1.0 occ:1.00 OD1 A:ASP383 2.6 0.5 1.0 OD2 A:ASP383 2.9 0.7 1.0 CG A:ASP383 3.0 0.9 1.0 CB A:ASP383 4.3 0.9 1.0

I.Bosanac, H.R.Maun, S.J.Scales, X.Wen, A.Lingel, J.F.Bazan, F.J.De Sauvage, S.G.Hymowitz, R.A.Lazarus. The Structure of Shh in Complex with Hhip Reveals A Recognition Role For the Shh Pseudo Active Site in Signaling. Nat.Struct.Mol.Biol. V. 16 691 2009.
ISSN: ISSN 1545-9993
PubMed: 19561609
DOI: 10.1038/NSMB.1632