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Arsenic in PDB 2w9j: The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle

Protein crystallography data

The structure of The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle, PDB code: 2w9j was solved by M.A.Brooks, R.B.G.Ravelli, A.A.Mccarthy, K.Strub, S.Cusack, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 32.62 / 2.60
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 57.040, 57.040, 86.370, 90.00, 90.00, 120.00
R / Rfree (%) 23.8 / 28.1

Arsenic Binding Sites:

The binding sites of Arsenic atom in the The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle (pdb code 2w9j). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 4 binding sites of Arsenic where determined in the The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle, PDB code: 2w9j:
Jump to Arsenic binding site number: 1; 2; 3; 4;

Arsenic binding site 1 out of 4 in 2w9j

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Arsenic binding site 1 out of 4 in the The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As33

b:69.7
occ:1.00
AS A:CAS33 0.0 69.7 1.0
CE1 A:CAS33 2.0 65.4 1.0
CE2 A:CAS33 2.0 64.9 1.0
SG A:CAS33 2.2 58.2 1.0
CB A:CAS33 3.2 51.6 1.0
NE2 A:GLN31 3.4 50.8 1.0
CD A:GLN31 4.2 48.7 1.0
CG A:GLN31 4.3 45.5 1.0
CA A:CAS33 4.4 50.6 1.0
N A:CAS33 4.6 48.6 1.0
C A:LYS32 5.0 47.1 1.0

Arsenic binding site 2 out of 4 in 2w9j

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Arsenic binding site 2 out of 4 in the The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As78

b:79.8
occ:1.00
AS A:CAS78 0.0 79.8 1.0
CE1 A:CAS78 2.0 78.0 1.0
CE2 A:CAS78 2.0 77.9 1.0
SG A:CAS78 2.2 71.7 1.0
CB A:CAS78 3.2 66.3 1.0
CA A:CAS78 3.7 65.3 1.0
C A:CAS78 4.3 64.8 1.0
O A:CAS78 4.3 64.8 1.0
CD1 A:ILE82 4.5 61.7 1.0
CD2 A:LEU29 4.6 36.4 1.0

Arsenic binding site 3 out of 4 in 2w9j

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Arsenic binding site 3 out of 4 in the The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 3 of The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As33

b:67.1
occ:1.00
AS B:CAS33 0.0 67.1 1.0
CE2 B:CAS33 2.0 64.5 1.0
CE1 B:CAS33 2.0 63.7 1.0
SG B:CAS33 2.3 57.5 1.0
CB B:CAS33 3.4 53.5 1.0
N B:CAS33 3.9 51.5 1.0
CA B:CAS33 4.1 53.1 1.0
C B:LYS32 4.7 50.6 1.0
O B:GLN31 4.7 47.9 1.0

Arsenic binding site 4 out of 4 in 2w9j

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Arsenic binding site 4 out of 4 in the The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 4 of The Crystal Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As78

b:69.6
occ:1.00
AS B:CAS78 0.0 69.6 1.0
CE1 B:CAS78 2.0 67.9 1.0
CE2 B:CAS78 2.0 67.8 1.0
SG B:CAS78 2.2 59.7 1.0
CB B:CAS78 3.2 54.4 1.0
CA B:CAS78 4.2 53.1 1.0
CD2 B:LEU16 4.4 44.2 1.0
CD1 B:LEU16 4.5 43.8 1.0
OH B:TYR74 4.5 43.1 1.0
CE2 B:TYR74 4.7 40.1 1.0
CZ B:TYR74 4.8 40.9 1.0

Reference:

M.A.Brooks, R.B.G.Ravelli, A.A.Mccarthy, K.Strub, S.Cusack. Structure of SRP14 From the Schizosaccharomyces Pombe Signal Recognition Particle. Acta Crystallogr.,Sect.D V. 65 421 2009.
ISSN: ISSN 0907-4449
PubMed: 19390147
DOI: 10.1107/S0907444909005484
Page generated: Tue Oct 27 16:49:30 2020

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