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Chlorine in PDB 3nps: Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4

Enzymatic activity of Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4

All present enzymatic activity of Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4:
3.4.21.109;

Protein crystallography data

The structure of Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4, PDB code: 3nps was solved by A.Baharuddin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.64 / 1.50
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 39.161, 83.988, 101.394, 90.00, 91.45, 90.00
R / Rfree (%) 18.8 / 22.8

Other elements in 3nps:

The structure of Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4 also contains other interesting chemical elements:

Sodium (Na) 5 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4 (pdb code 3nps). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4, PDB code: 3nps:

Chlorine binding site 1 out of 1 in 3nps

Go back to Chlorine Binding Sites List in 3nps
Chlorine binding site 1 out of 1 in the Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Membrane-Type Serine Protease 1 (Mt-SP1) in Complex with the Fab Inhibitor S4 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl247

b:65.5
occ:1.00
O A:HOH315 3.6 30.8 1.0
O A:GLY133 3.8 19.8 1.0
NH1 A:ARG161 3.8 27.2 1.0
O A:HOH366 3.9 20.8 1.0
CZ A:ARG161 4.3 25.6 1.0
CA A:GLY133 4.3 19.0 1.0
CD A:ARG161 4.4 23.9 1.0
C A:GLY133 4.5 18.5 1.0
NE A:ARG161 4.5 23.6 1.0

Reference:

E.L.Schneider, M.S.Lee, A.Baharuddin, D.H.Goetz, C.J.Farady, M.Ward, C.I.Wang, C.S.Craik. A Reverse Binding Motif That Contributes to Specific Protease Inhibition By Antibodies. J.Mol.Biol. V. 415 699 2012.
ISSN: ISSN 0022-2836
PubMed: 22154938
DOI: 10.1016/J.JMB.2011.11.036
Page generated: Sun Jul 21 01:08:05 2024

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