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Zinc in PDB 1k51: A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus

Protein crystallography data

The structure of A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus, PDB code: 1k51 was solved by J.W.O'neill, D.E.Kim, K.Johnsen, D.Baker, K.Y.J.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 23.46 / 1.80
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 48.008, 75.125, 60.091, 90.00, 90.00, 90.00
R / Rfree (%) 18.6 / 21

Zinc Binding Sites:

The binding sites of Zinc atom in the A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus (pdb code 1k51). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus, PDB code: 1k51:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in 1k51

Go back to Zinc Binding Sites List in 1k51
Zinc binding site 1 out of 3 in the A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1001

b:22.1
occ:1.00
N A:MET-7 2.3 25.2 1.0
O A:MET-7 2.4 20.5 1.0
C A:MET-7 3.1 23.4 1.0
CA A:MET-7 3.2 25.7 1.0
N A:HIS-6 4.4 22.4 1.0
CB A:MET-7 4.4 31.4 1.0
CG A:MET-7 4.4 38.7 1.0

Zinc binding site 2 out of 3 in 1k51

Go back to Zinc Binding Sites List in 1k51
Zinc binding site 2 out of 3 in the A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1002

b:23.1
occ:1.00
OD1 A:ASP50 2.0 21.0 1.0
NE2 A:HIS-6 2.1 20.4 1.0
O A:HOH2056 2.1 23.1 1.0
CG A:ASP50 2.9 24.4 1.0
CD2 A:HIS-6 3.1 20.1 1.0
OD2 A:ASP50 3.1 26.3 1.0
CE1 A:HIS-6 3.1 22.1 1.0
O A:VAL51 3.4 22.1 1.0
ND1 A:HIS-6 4.2 21.2 1.0
CG A:HIS-6 4.2 20.4 1.0
CB A:ASP50 4.3 20.2 1.0
N A:VAL51 4.3 19.4 1.0
C A:VAL51 4.4 20.9 1.0
O A:HOH2006 4.5 28.5 1.0
O A:HOH2045 4.6 47.0 1.0
CA A:ASP50 4.7 18.9 1.0
C A:ASP50 4.8 19.9 1.0

Zinc binding site 3 out of 3 in 1k51

Go back to Zinc Binding Sites List in 1k51
Zinc binding site 3 out of 3 in the A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1003

b:20.7
occ:1.00
OE2 A:GLU2 2.0 22.3 1.0
ND1 A:HIS-2 2.1 20.5 1.0
NE2 A:HIS-4 2.1 17.8 1.0
OE1 A:GLU27 2.2 20.6 1.0
OE2 A:GLU27 2.7 21.9 1.0
CD A:GLU2 2.7 22.1 1.0
CD A:GLU27 2.8 21.8 1.0
OE1 A:GLU2 2.9 18.7 1.0
CE1 A:HIS-2 3.1 23.9 1.0
CE1 A:HIS-4 3.1 16.1 1.0
CD2 A:HIS-4 3.1 17.6 1.0
CG A:HIS-2 3.1 20.5 1.0
CB A:HIS-2 3.4 17.8 1.0
CA A:HIS-2 3.6 18.7 1.0
CB A:PHE26 4.0 19.6 1.0
N A:PHE26 4.1 20.0 1.0
CG A:GLU2 4.1 22.6 1.0
ND1 A:HIS-4 4.2 16.9 1.0
NE2 A:HIS-2 4.2 21.6 1.0
CG A:HIS-4 4.2 16.6 1.0
CD2 A:HIS-2 4.2 21.2 1.0
CG A:GLU27 4.3 22.0 1.0
N A:GLU27 4.4 21.1 1.0
N A:HIS-2 4.5 18.7 1.0
CB A:THR25 4.6 21.8 1.0
N A:HIS-1 4.6 18.9 1.0
CA A:PHE26 4.6 20.3 1.0
O A:HOH2012 4.7 38.4 1.0
C A:HIS-2 4.7 18.6 1.0
CB A:GLU27 4.9 22.4 1.0
O A:HOH2010 4.9 30.9 1.0
C A:THR25 5.0 21.0 1.0

Reference:

J.W.O'neill, D.E.Kim, K.Johnsen, D.Baker, K.Y.Zhang. Single-Site Mutations Induce 3D Domain Swapping in the B1 Domain of Protein L From Peptostreptococcus Magnus. Structure V. 9 1017 2001.
ISSN: ISSN 0969-2126
PubMed: 11709166
DOI: 10.1016/S0969-2126(01)00667-0
Page generated: Wed Dec 16 02:54:23 2020

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