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Potassium in PDB 1jrn: Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A

Protein crystallography data

The structure of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A, PDB code: 1jrn was solved by S.M.Haider, G.Parkinson, S.Neidle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 26.508, 47.438, 96.464, 90.00, 90.00, 90.00
R / Rfree (%) 26.2 / 27.6

Potassium Binding Sites:

The binding sites of Potassium atom in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A (pdb code 1jrn). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 10 binding sites of Potassium where determined in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A, PDB code: 1jrn:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Potassium binding site 1 out of 10 in 1jrn

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Potassium binding site 1 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K5016

b:22.2
occ:1.00
O6 A:DG1011 2.6 15.3 1.0
O6 B:DG2003 2.6 41.4 1.0
O6 B:DG2010 2.7 23.4 1.0
O6 B:DG2004 2.8 16.5 1.0
O6 A:DG1002 2.9 21.1 1.0
O6 A:DG1012 3.0 29.2 1.0
O6 A:DG1001 3.0 26.6 1.0
O6 B:DG2009 3.1 28.2 1.0
K B:K5014 3.2 25.5 1.0
C6 A:DG1011 3.4 19.1 1.0
C6 B:DG2003 3.4 32.4 1.0
K B:K5013 3.5 20.1 1.0
C6 B:DG2010 3.7 19.3 1.0
N1 B:DG2003 3.7 24.5 1.0
N1 A:DG1011 3.8 23.8 1.0
C6 A:DG1002 3.8 14.1 1.0
C6 B:DG2004 3.8 17.2 1.0
C6 B:DG2009 3.9 21.8 1.0
C6 A:DG1012 3.9 27.8 1.0
C6 A:DG1001 3.9 18.5 1.0
N1 B:DG2010 4.0 14.9 1.0
N1 A:DG1002 4.1 17.6 1.0
N1 B:DG2004 4.1 26.1 1.0
N1 B:DG2009 4.1 21.9 1.0
N1 A:DG1012 4.2 26.5 1.0
N1 A:DG1001 4.2 22.0 1.0
C5 A:DG1011 4.6 18.2 1.0
C5 B:DG2003 4.6 30.8 1.0
C5 B:DG2010 4.9 21.4 1.0
C2 B:DG2003 4.9 19.4 1.0

Potassium binding site 2 out of 10 in 1jrn

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Potassium binding site 2 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K5017

b:25.0
occ:1.00
O6 A:DG1009 2.7 25.0 1.0
O2 A:DT1007 2.8 30.1 1.0
O6 B:DG2012 2.8 28.2 1.0
O6 A:DG1004 3.0 19.6 1.0
O2 A:DT1005 3.1 26.6 1.0
O6 B:DG2001 3.1 27.3 1.0
K B:K5015 3.3 19.5 1.0
C6 A:DG1009 3.5 25.7 1.0
C6 B:DG2012 3.6 20.2 1.0
C2 A:DT1007 3.7 26.2 1.0
C6 A:DG1004 3.7 17.5 1.0
N1 A:DG1009 3.8 26.3 1.0
C6 B:DG2001 3.9 13.5 1.0
N3 A:DT1007 3.9 24.7 1.0
C2 A:DT1005 4.0 27.1 1.0
N1 B:DG2012 4.0 18.8 1.0
N3 A:DT1005 4.1 23.7 1.0
N1 A:DG1004 4.1 18.6 1.0
N1 B:DG2001 4.2 14.5 1.0
C5 B:DG2012 4.7 19.6 1.0
O2 A:DT1006 4.7 28.9 1.0
C5 A:DG1009 4.7 19.7 1.0
C5 A:DG1004 4.8 25.2 1.0
O4' A:DT1008 4.9 30.2 1.0
N1 A:DT1007 4.9 23.2 1.0

Potassium binding site 3 out of 10 in 1jrn

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Potassium binding site 3 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K5013

b:20.1
occ:1.00
O2 B:DT2007 2.5 14.9 1.0
O6 A:DG1012 2.7 29.2 1.0
O6 B:DG2009 2.8 28.2 1.0
O B:HOH6004 2.8 35.6 1.0
O2 B:DT2005 2.9 21.9 1.0
O6 A:DG1001 2.9 26.6 1.0
O6 B:DG2004 3.0 16.5 1.0
C2 B:DT2007 3.4 19.0 1.0
K A:K5016 3.5 22.2 1.0
C6 A:DG1012 3.6 27.8 1.0
N3 B:DT2007 3.6 18.9 1.0
C6 B:DG2009 3.7 21.8 1.0
C6 B:DG2004 3.7 17.2 1.0
C2 B:DT2005 3.7 17.1 1.0
C6 A:DG1001 3.8 18.5 1.0
N3 B:DT2005 3.8 24.1 1.0
N1 B:DG2009 3.9 21.9 1.0
N1 A:DG1012 4.0 26.5 1.0
N1 A:DG1001 4.1 22.0 1.0
N1 B:DG2004 4.1 26.1 1.0
O2 B:DT2006 4.4 22.3 1.0
N1 B:DT2007 4.7 30.0 1.0
C5 B:DG2004 4.7 18.3 1.0
C5 A:DG1012 4.7 22.6 1.0
C2 B:DT2006 4.7 25.5 1.0
N3 B:DT2006 4.8 28.5 1.0
C5 B:DG2009 4.9 20.5 1.0
C4 B:DT2007 5.0 18.4 1.0

Potassium binding site 4 out of 10 in 1jrn

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Potassium binding site 4 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K5014

b:25.5
occ:1.00
O6 B:DG2002 2.5 25.0 1.0
O6 B:DG2010 2.7 23.4 1.0
O6 A:DG1011 2.7 15.3 1.0
O6 A:DG1003 2.9 24.2 1.0
O6 A:DG1002 2.9 21.1 1.0
O6 A:DG1010 2.9 22.0 1.0
O6 B:DG2003 2.9 41.4 1.0
O6 B:DG2011 3.0 20.4 1.0
K A:K5016 3.2 22.2 1.0
K B:K5015 3.3 19.5 1.0
C6 B:DG2002 3.4 19.3 1.0
C6 B:DG2010 3.5 19.3 1.0
C6 A:DG1010 3.6 19.9 1.0
C6 A:DG1011 3.7 19.1 1.0
C6 A:DG1002 3.7 14.1 1.0
N1 B:DG2002 3.7 24.8 1.0
N1 A:DG1010 3.7 21.6 1.0
C6 B:DG2003 3.8 32.4 1.0
C6 A:DG1003 3.9 26.2 1.0
N1 B:DG2010 3.9 14.9 1.0
C6 B:DG2011 3.9 15.9 1.0
N1 A:DG1002 3.9 17.6 1.0
N1 A:DG1011 4.0 23.8 1.0
N1 B:DG2003 4.1 24.5 1.0
N1 B:DG2011 4.2 12.2 1.0
N1 A:DG1003 4.3 24.3 1.0
C5 B:DG2002 4.6 17.9 1.0
C5 B:DG2010 4.7 21.4 1.0
C5 A:DG1010 4.8 19.8 1.0
C5 A:DG1002 4.9 13.2 1.0
C2 A:DG1010 4.9 14.7 1.0
C5 A:DG1011 4.9 18.2 1.0
O6 B:DG2001 4.9 27.3 1.0

Potassium binding site 5 out of 10 in 1jrn

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Potassium binding site 5 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K5015

b:19.5
occ:1.00
O6 B:DG2001 2.5 27.3 1.0
O6 A:DG1009 2.6 25.0 1.0
O6 A:DG1010 2.6 22.0 1.0
O6 B:DG2012 2.7 28.2 1.0
O6 A:DG1004 2.8 19.6 1.0
O6 A:DG1003 2.9 24.2 1.0
O6 B:DG2002 2.9 25.0 1.0
O6 B:DG2011 3.0 20.4 1.0
K B:K5014 3.3 25.5 1.0
K A:K5017 3.3 25.0 1.0
C6 B:DG2001 3.5 13.5 1.0
C6 A:DG1009 3.5 25.7 1.0
C6 A:DG1010 3.5 19.9 1.0
C6 A:DG1003 3.7 26.2 1.0
C6 B:DG2011 3.7 15.9 1.0
C6 B:DG2012 3.7 20.2 1.0
C6 B:DG2002 3.8 19.3 1.0
C6 A:DG1004 3.8 17.5 1.0
N1 A:DG1010 3.8 21.6 1.0
N1 B:DG2001 3.9 14.5 1.0
N1 A:DG1009 3.9 26.3 1.0
N1 B:DG2011 3.9 12.2 1.0
N1 A:DG1004 4.0 18.6 1.0
N1 A:DG1003 4.0 24.3 1.0
N1 B:DG2002 4.0 24.8 1.0
N1 B:DG2012 4.1 18.8 1.0
C5 A:DG1009 4.7 19.7 1.0
C5 B:DG2001 4.7 12.1 1.0
C5 A:DG1010 4.8 19.8 1.0
C5 A:DG1003 4.8 21.9 1.0
C5 B:DG2011 4.9 27.1 1.0
C5 B:DG2012 5.0 19.6 1.0

Potassium binding site 6 out of 10 in 1jrn

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Potassium binding site 6 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K5018

b:22.1
occ:1.00
O6 C:DG3002 2.6 23.7 1.0
O6 D:DG4010 2.7 22.4 1.0
O6 C:DG3011 2.7 15.2 1.0
O6 D:DG4002 2.8 32.9 1.0
O6 D:DG4003 2.8 21.0 1.0
O6 C:DG3010 2.8 23.3 1.0
O6 C:DG3003 3.0 34.5 1.0
O6 D:DG4011 3.0 23.6 1.0
K C:K5019 3.2 19.4 1.0
K C:K5020 3.4 18.9 1.0
C6 C:DG3002 3.5 23.2 1.0
C6 D:DG4010 3.5 25.7 1.0
C6 C:DG3010 3.6 26.2 1.0
C6 D:DG4002 3.6 27.5 1.0
C6 C:DG3011 3.7 21.4 1.0
N1 C:DG3002 3.8 20.1 1.0
N1 D:DG4010 3.8 24.5 1.0
C6 D:DG4003 3.8 19.9 1.0
N1 C:DG3010 3.9 22.3 1.0
C6 C:DG3003 3.9 25.2 1.0
C6 D:DG4011 3.9 17.1 1.0
N1 C:DG3011 4.0 13.4 1.0
N1 D:DG4002 4.0 24.2 1.0
N1 D:DG4011 4.2 13.9 1.0
N1 D:DG4003 4.2 25.1 1.0
N1 C:DG3003 4.3 20.6 1.0
C5 D:DG4010 4.7 19.3 1.0
C5 C:DG3010 4.7 25.7 1.0
C5 C:DG3002 4.7 29.5 1.0
C5 D:DG4002 4.8 28.3 1.0
C5 C:DG3011 5.0 25.3 1.0

Potassium binding site 7 out of 10 in 1jrn

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Potassium binding site 7 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K5019

b:19.4
occ:1.00
O6 C:DG3012 2.6 15.0 1.0
O6 D:DG4010 2.7 22.4 1.0
O6 D:DG4009 2.8 26.0 1.0
O6 C:DG3011 2.8 15.2 1.0
O6 C:DG3001 2.9 24.0 1.0
O6 D:DG4004 3.0 17.6 1.0
O6 C:DG3002 3.0 23.7 1.0
O6 D:DG4003 3.0 21.0 1.0
K C:K5018 3.2 22.1 1.0
K D:K5021 3.5 20.1 1.0
C6 C:DG3011 3.5 21.4 1.0
C6 C:DG3012 3.6 18.5 1.0
C6 D:DG4010 3.6 25.7 1.0
C6 D:DG4009 3.6 24.9 1.0
C6 D:DG4003 3.7 19.9 1.0
C6 C:DG3001 3.8 21.9 1.0
N1 C:DG3011 3.8 13.4 1.0
C6 C:DG3002 3.9 23.2 1.0
N1 D:DG4010 3.9 24.5 1.0
N1 D:DG4003 3.9 25.1 1.0
C6 D:DG4004 4.0 15.4 1.0
N1 D:DG4009 4.0 27.0 1.0
N1 C:DG3012 4.1 25.5 1.0
N1 C:DG3001 4.1 25.5 1.0
N1 D:DG4004 4.2 19.0 1.0
N1 C:DG3002 4.2 20.1 1.0
C5 C:DG3011 4.7 25.3 1.0
C5 D:DG4009 4.8 23.0 1.0
C5 C:DG3012 4.9 13.1 1.0
C5 D:DG4010 4.9 19.3 1.0
C5 D:DG4003 4.9 18.1 1.0
C2 C:DG3011 5.0 24.6 1.0
C5 C:DG3001 5.0 26.6 1.0

Potassium binding site 8 out of 10 in 1jrn

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Potassium binding site 8 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K5020

b:18.9
occ:1.00
O6 C:DG3003 2.6 34.5 1.0
O6 C:DG3010 2.6 23.3 1.0
O6 D:DG4012 2.7 24.9 1.0
O6 D:DG4001 2.7 34.3 1.0
O6 C:DG3009 2.7 28.9 1.0
O6 D:DG4002 2.9 32.9 1.0
O6 C:DG3004 2.9 18.7 1.0
O6 D:DG4011 3.0 23.6 1.0
K C:K5022 3.3 25.1 1.0
K C:K5018 3.4 22.1 1.0
C6 C:DG3003 3.4 25.2 1.0
C6 C:DG3009 3.6 27.9 1.0
C6 D:DG4001 3.6 28.9 1.0
C6 C:DG3010 3.6 26.2 1.0
C6 D:DG4012 3.6 20.3 1.0
C6 D:DG4011 3.7 17.1 1.0
N1 C:DG3003 3.8 20.6 1.0
C6 C:DG3004 3.8 16.0 1.0
C6 D:DG4002 3.8 27.5 1.0
N1 D:DG4001 3.8 24.8 1.0
N1 C:DG3009 3.9 28.6 1.0
N1 C:DG3004 3.9 23.6 1.0
N1 C:DG3010 3.9 22.3 1.0
N1 D:DG4011 4.0 13.9 1.0
N1 D:DG4002 4.0 24.2 1.0
N1 D:DG4012 4.0 21.4 1.0
C5 C:DG3003 4.6 24.0 1.0
C5 C:DG3009 4.8 22.3 1.0
C5 D:DG4012 4.8 19.7 1.0
C5 D:DG4001 4.9 23.8 1.0
C5 C:DG3010 4.9 25.7 1.0
C5 D:DG4011 4.9 21.9 1.0

Potassium binding site 9 out of 10 in 1jrn

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Potassium binding site 9 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K5022

b:25.1
occ:1.00
O6 C:DG3009 2.6 28.9 1.0
O6 D:DG4012 2.6 24.9 1.0
O2 C:DT3007 2.7 20.1 1.0
O6 C:DG3004 3.0 18.7 1.0
O6 D:DG4001 3.0 34.3 1.0
O2 C:DT3005 3.1 21.0 1.0
O C:HOH6005 3.2 31.4 1.0
K C:K5020 3.3 18.9 1.0
C6 C:DG3009 3.4 27.9 1.0
C6 D:DG4012 3.5 20.3 1.0
C2 C:DT3007 3.7 24.2 1.0
C6 C:DG3004 3.7 16.0 1.0
C6 D:DG4001 3.7 28.9 1.0
N1 C:DG3009 3.7 28.6 1.0
N1 D:DG4001 3.9 24.8 1.0
N1 D:DG4012 3.9 21.4 1.0
C2 C:DT3005 3.9 21.7 1.0
N3 C:DT3007 3.9 28.3 1.0
N1 C:DG3004 4.0 23.6 1.0
N3 C:DT3005 4.1 27.4 1.0
O2 C:DT3006 4.4 23.4 1.0
C5 D:DG4012 4.6 19.7 1.0
C5 C:DG3009 4.7 22.3 1.0
C5 C:DG3004 4.8 16.6 1.0
C2 C:DT3006 4.8 20.5 1.0
N1 C:DT3007 4.9 32.5 1.0
N3 C:DT3006 4.9 25.2 1.0
C5 D:DG4001 4.9 23.8 1.0
C2 C:DG3009 5.0 19.5 1.0

Potassium binding site 10 out of 10 in 1jrn

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Potassium binding site 10 out of 10 in the Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 10 of Orthorhombic Form of Oxytricha Telomeric Dna at 2.0A within 5.0Å range:
probe atom residue distance (Å) B Occ
D:K5021

b:20.1
occ:1.00
O2 D:DT4007 2.5 22.4 1.0
O6 D:DG4009 2.7 26.0 1.0
O2 D:DT4005 2.9 23.1 1.0
O6 C:DG3012 3.0 15.0 1.0
O6 D:DG4004 3.0 17.6 1.0
O6 C:DG3001 3.0 24.0 1.0
C2 D:DT4007 3.4 22.0 1.0
K C:K5019 3.5 19.4 1.0
C6 D:DG4009 3.6 24.9 1.0
C6 C:DG3012 3.7 18.5 1.0
C6 D:DG4004 3.7 15.4 1.0
N3 D:DT4007 3.7 15.6 1.0
C2 D:DT4005 3.7 19.5 1.0
C6 C:DG3001 3.9 21.9 1.0
N1 D:DG4009 3.9 27.0 1.0
N3 D:DT4005 3.9 18.8 1.0
N1 C:DG3012 4.0 25.5 1.0
N1 D:DG4004 4.1 19.0 1.0
N1 C:DG3001 4.2 25.5 1.0
O2 D:DT4006 4.5 16.8 1.0
N1 D:DT4007 4.6 22.4 1.0
C5 C:DG3012 4.7 13.1 1.0
C5 D:DG4004 4.8 21.7 1.0
C5 D:DG4009 4.9 23.0 1.0
C2 D:DT4006 4.9 25.3 1.0

Reference:

S.Haider, G.N.Parkinson, S.Neidle. Crystal Structure of the Potassium Form of An Oxytricha Nova G-Quadruplex. J.Mol.Biol. V. 320 189 2002.
ISSN: ISSN 0022-2836
PubMed: 12079378
DOI: 10.1016/S0022-2836(02)00428-X
Page generated: Sun Dec 13 22:44:52 2020

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