Zinc in PDB 2bdh: Human Kallikrein 4 Complex with Zinc and P-Aminobenzamidine

The structure of Human Kallikrein 4 Complex with Zinc and P-Aminobenzamidine, PDB code: 2bdh was solved by M.Debela, W.Bode, P.Goettig, Structural Proteomics In Europe(Spine), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.85 / 3.00
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	73.488, 73.488, 338.315, 90.00, 90.00, 90.00
R / Rfree (%)	23.3 / 29.2

The binding sites of Zinc atom in the Human Kallikrein 4 Complex with Zinc and P-Aminobenzamidine (pdb code 2bdh). 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 Human Kallikrein 4 Complex with Zinc and P-Aminobenzamidine, PDB code: 2bdh:

Zinc binding site 1 out of 1 in the Human Kallikrein 4 Complex with Zinc and P-Aminobenzamidine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human Kallikrein 4 Complex with Zinc and P-Aminobenzamidine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:58.2 occ:1.00 OE2 A:GLU77 2.1 56.3 1.0 NE2 A:HIS25 2.3 57.1 1.0 CD A:GLU77 2.8 60.6 1.0 OE1 A:GLU77 2.9 59.7 1.0 CD2 A:HIS25 3.2 54.6 1.0 CE1 A:HIS25 3.2 55.8 1.0 ND1 A:HIS25 4.2 55.5 1.0 CG A:HIS25 4.2 53.5 1.0 CG A:GLU77 4.3 64.4 1.0 CB A:HIS71 4.4 69.0 1.0 O A:GLN76 4.7 75.7 1.0 CA A:GLU77 4.9 70.7 1.0 CB A:GLU77 4.9 68.8 1.0 N A:HIS71 4.9 65.7 1.0

M.Debela, V.Magdolen, V.Grimminger, C.Sommerhoff, A.Messerschmidt, R.Huber, R.Friedrich, W.Bode, P.Goettig. Crystal Structures of Human Tissue Kallikrein 4: Activity Modulation By A Specific Zinc Binding Site. J.Mol.Biol. V. 362 1094 2006.
ISSN: ISSN 0022-2836
PubMed: 16950394
DOI: 10.1016/J.JMB.2006.08.003