Zinc in PDB 2fge: Crystal Structure of Presequence Protease Prep From Arabidopsis Thaliana

The structure of Crystal Structure of Presequence Protease Prep From Arabidopsis Thaliana, PDB code: 2fge was solved by T.Eneqvist, K.A.Johnson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	93.66 / 2.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	110.834, 114.332, 162.984, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 25.6

The structure of Crystal Structure of Presequence Protease Prep From Arabidopsis Thaliana also contains other interesting chemical elements:

Magnesium	(Mg)	4 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Zinc atom in the Crystal Structure of Presequence Protease Prep From Arabidopsis Thaliana (pdb code 2fge). 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 Presequence Protease Prep From Arabidopsis Thaliana, PDB code: 2fge:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Presequence Protease Prep From Arabidopsis Thaliana


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 Presequence Protease Prep From Arabidopsis Thaliana within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn996 b:50.0 occ:1.00 NE2 A:HIS81 2.1 32.7 1.0 OE1 A:GLU177 2.2 35.0 1.0 NE2 A:HIS77 2.3 24.7 1.0 OE2 A:GLU177 2.7 38.8 1.0 CD A:GLU177 2.8 35.3 1.0 CE1 A:HIS81 2.9 31.1 1.0 O D:THR4 3.0 79.0 1.0 CD2 A:HIS81 3.2 27.8 1.0 CE1 A:HIS77 3.2 26.4 1.0 CD2 A:HIS77 3.3 24.4 1.0 C D:THR4 4.1 79.0 1.0 ND1 A:HIS81 4.1 33.4 1.0 CG A:HIS81 4.2 30.2 1.0 CG A:GLU177 4.3 35.2 1.0 ND1 A:HIS77 4.3 26.3 1.0 CG A:HIS77 4.4 25.4 1.0 CB D:LEU3 4.6 79.3 1.0 CE1 A:TYR854 4.6 46.2 1.0 N D:THR4 4.6 79.3 1.0 C D:LEU3 4.7 79.4 1.0 OE1 A:GLN80 4.8 36.3 1.0 CG2 A:VAL174 4.8 28.9 1.0 NE2 A:GLN80 4.8 30.9 1.0 CA D:ARG5 4.9 78.8 1.0 N D:ARG5 4.9 78.8 1.0 CB A:GLU177 4.9 33.8 1.0 O D:LEU3 5.0 79.4 1.0 CA D:THR4 5.0 79.2 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Presequence Protease Prep From Arabidopsis Thaliana


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 Presequence Protease Prep From Arabidopsis Thaliana within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn996 b:56.2 occ:1.00 NE2 B:HIS81 2.1 36.0 1.0 OE1 B:GLU177 2.2 38.9 1.0 NE2 B:HIS77 2.2 32.4 1.0 O E:THR4 2.6 70.8 1.0 CD B:GLU177 2.9 43.8 1.0 OE2 B:GLU177 2.9 44.7 1.0 CE1 B:HIS81 3.0 37.1 1.0 CE1 B:HIS77 3.1 34.9 1.0 CD2 B:HIS81 3.1 35.2 1.0 CD2 B:HIS77 3.2 32.6 1.0 C E:THR4 3.7 71.0 1.0 ND1 B:HIS81 4.2 36.1 1.0 ND1 B:HIS77 4.2 32.4 1.0 CG B:HIS81 4.2 34.8 1.0 CE2 B:TYR854 4.3 39.8 1.0 CG B:HIS77 4.3 31.4 1.0 CA E:ARG5 4.3 70.9 1.0 CG B:GLU177 4.4 43.2 1.0 N E:ARG5 4.4 70.9 1.0 OH B:TYR854 4.5 41.0 1.0 N E:THR4 4.5 71.5 1.0 NE2 B:GLN80 4.5 37.0 1.0 C E:LEU3 4.6 71.8 1.0 O E:LEU3 4.6 71.6 1.0 OE1 B:GLN80 4.7 38.5 1.0 CA E:THR4 4.7 71.1 1.0 CB E:LEU3 4.8 72.0 1.0 CG2 B:VAL174 4.8 43.1 1.0 O E:ARG5 4.8 70.5 1.0 CZ B:TYR854 4.8 41.0 1.0 C E:ARG5 4.9 70.8 1.0 CB B:GLU177 5.0 44.4 1.0

K.A.Johnson, S.Bhushan, B.M.Hallberg, A.Frohn, E.Glaser, T.Eneqvist. The Closed Structure of Presequence Protease Prep Forms A Unique 10 000 A(3) Chamber For Proteolysis Embo J. V. 25 1977 2006.
ISSN: ISSN 0261-4189
PubMed: 16601675
DOI: 10.1038/SJ.EMBOJ.7601080