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Chlorine in PDB 4q9c: Ignar Antibody Domain C3

Protein crystallography data

The structure of Ignar Antibody Domain C3, PDB code: 4q9c was solved by J.M.Feige, M.A.Graewert, M.Marcinowski, J.Hennig, J.Behnke, D.Auslaender, E.M.Herold, J.Peschek, C.D.Castro, M.F.Flajnik, L.M.Hendershot, M.Sattler, M.Groll, J.Buchner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 15.00 / 2.80
Space group P 63 2 2
Cell size a, b, c (Å), α, β, γ (°) 99.148, 99.148, 52.281, 90.00, 90.00, 120.00
R / Rfree (%) 25.9 / 28.7

Other elements in 4q9c:

The structure of Ignar Antibody Domain C3 also contains other interesting chemical elements:

Sodium (Na) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Ignar Antibody Domain C3 (pdb code 4q9c). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Ignar Antibody Domain C3, PDB code: 4q9c:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 4q9c

Go back to Chlorine Binding Sites List in 4q9c
Chlorine binding site 1 out of 2 in the Ignar Antibody Domain C3


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ignar Antibody Domain C3 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl903

b:31.7
occ:1.00
O5 A:PG4902 2.8 33.1 1.0
NE A:ARG375 3.1 29.8 1.0
CD2 A:LEU373 3.5 18.5 1.0
NH2 A:ARG375 3.5 31.3 1.0
NH1 A:ARG353 3.6 22.6 1.0
CZ A:ARG375 3.7 31.4 1.0
C8 A:PG4902 3.8 32.3 1.0
CD A:ARG353 4.0 22.7 1.0
C7 A:PG4902 4.0 31.8 1.0
CG A:LEU373 4.0 18.3 1.0
CD A:ARG375 4.1 27.4 1.0
CB A:LEU373 4.3 18.6 1.0
CZ A:ARG353 4.6 22.9 1.0
NE A:ARG353 4.7 22.9 1.0
CG A:ARG353 4.9 22.8 1.0
NH1 A:ARG375 5.0 31.8 1.0

Chlorine binding site 2 out of 2 in 4q9c

Go back to Chlorine Binding Sites List in 4q9c
Chlorine binding site 2 out of 2 in the Ignar Antibody Domain C3


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Ignar Antibody Domain C3 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl904

b:38.2
occ:1.00
NE A:ARG353 3.0 22.9 1.0
O A:HOH1006 3.3 22.1 1.0
NH2 A:ARG353 3.7 23.3 1.0
CZ A:ARG353 3.8 22.9 1.0
CG A:ARG353 3.8 22.8 1.0
CD A:ARG353 3.9 22.7 1.0
NH2 A:ARG444 4.4 47.8 1.0
CB A:ARG353 4.5 22.8 1.0
CD2 A:LEU355 4.5 23.5 1.0
CA A:ARG353 4.9 23.4 1.0

Reference:

M.J.Feige, M.A.Grawert, M.Marcinowski, J.Hennig, J.Behnke, D.Auslander, E.M.Herold, J.Peschek, C.D.Castro, M.Flajnik, L.M.Hendershot, M.Sattler, M.Groll, J.Buchner. The Structural Analysis of Shark Ignar Antibodies Reveals Evolutionary Principles of Immunoglobulins. Proc.Natl.Acad.Sci.Usa V. 111 8155 2014.
ISSN: ISSN 0027-8424
PubMed: 24830426
DOI: 10.1073/PNAS.1321502111
Page generated: Sat Dec 12 11:04:57 2020

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