Zinc in PDB 1kno: Crystal Structure of the Complex of A Catalytic Antibody Fab with A Transition State Analog: Structural Similarities in Esterase-Like Abzymes

The structure of Crystal Structure of the Complex of A Catalytic Antibody Fab with A Transition State Analog: Structural Similarities in Esterase-Like Abzymes, PDB code: 1kno was solved by J.-B.Charbonnier, B.Gigant, M.Knossow, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	7.00 / 3.20
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	74.100, 76.900, 88.300, 93.80, 93.90, 115.60
R / Rfree (%)	20 / 27.2

The binding sites of Zinc atom in the Crystal Structure of the Complex of A Catalytic Antibody Fab with A Transition State Analog: Structural Similarities in Esterase-Like Abzymes (pdb code 1kno). 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 Complex of A Catalytic Antibody Fab with A Transition State Analog: Structural Similarities in Esterase-Like Abzymes, PDB code: 1kno:

Zinc binding site 1 out of 1 in the Crystal Structure of the Complex of A Catalytic Antibody Fab with A Transition State Analog: Structural Similarities in Esterase-Like Abzymes


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 Complex of A Catalytic Antibody Fab with A Transition State Analog: Structural Similarities in Esterase-Like Abzymes within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn215 b:12.1 occ:1.00 OE1 A:GLU79 1.6 19.7 1.0 OE2 E:GLU81 1.7 10.0 1.0 OE1 E:GLU79 1.9 10.0 1.0 CD E:GLU81 2.2 10.0 1.0 OE1 E:GLU81 2.2 10.0 1.0 CD A:GLU79 2.5 19.7 1.0 OE2 A:GLU79 3.0 19.7 1.0 CD E:GLU79 3.1 10.0 1.0 CB A:GLU79 3.5 19.7 1.0 CG A:GLU79 3.6 19.7 1.0 CG E:GLU81 3.6 10.0 1.0 OE2 E:GLU79 3.9 10.0 1.0 NH1 A:ARG61 3.9 10.0 1.0 NH1 E:ARG61 3.9 10.0 1.0 CG E:GLU79 4.0 10.0 1.0 CB E:GLU79 4.0 10.0 1.0 NH2 A:ARG61 4.2 10.0 1.0 CZ A:ARG61 4.2 10.0 1.0 CZ E:ARG61 4.2 10.0 1.0 NH2 E:ARG61 4.3 10.0 1.0 CB E:GLU81 4.5 10.0 1.0 CG A:GLU81 4.6 0.9 1.0 CB A:GLU81 4.9 0.9 1.0 CA A:GLU79 5.0 10.0 1.0

J.B.Charbonnier, E.Carpenter, B.Gigant, B.Golinelli-Pimpaneau, Z.Eshhar, B.S.Green, M.Knossow. Crystal Structure of the Complex of A Catalytic Antibody Fab Fragment with A Transition State Analog: Structural Similarities in Esterase-Like Catalytic Antibodies. Proc.Natl.Acad.Sci.Usa V. 92 11721 1995.
ISSN: ISSN 0027-8424
PubMed: 8524836
DOI: 10.1073/PNAS.92.25.11721