Potassium in PDB 5aga: Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp

Enzymatic activity of Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp

All present enzymatic activity of Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp:
2.7.7.7;

Protein crystallography data

The structure of Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp, PDB code: 5aga was solved by J.A.Newman, C.D.O.Cooper, H.Aitkenhead, D.M.Pinkas, K.Kupinska, N.Burgess-Brown, F.Von Delft, C.H.Arrowsmith, A.Edwards, C.Bountra, O.Gileadi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	46.632 / 2.90
*Space group*	I 2 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	116.170, 132.710, 156.430, 90.00, 90.00, 90.00
*R / R_free (%)*	21.74 / 26.44

Other elements in 5aga:

The structure of Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp (pdb code 5aga). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp, PDB code: 5aga:

Potassium binding site 1 out of 1 in 5aga

Go back to

Potassium Binding Sites List in 5aga

Potassium binding site 1 out of 1 in the Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K1894 b:78.6 occ:1.00	O	A:VAL799	2.8	77.5	1.0
	O	A:LEU802	2.9	80.0	1.0
	O	A:SER800	2.9	87.6	1.0
	O	A:VAL797	3.3	75.6	1.0
	CE2	A:PHE787	3.3	68.6	1.0
	C	A:SER800	3.5	77.7	1.0
	C	A:LEU802	3.8	68.8	1.0
	CA	A:SER800	3.8	63.9	1.0
	CZ	A:PHE787	3.9	68.6	1.0
	C	A:VAL799	3.9	78.7	1.0
	N	A:LEU802	4.1	73.1	1.0
	C	A:VAL797	4.3	79.3	1.0
	CD2	A:PHE787	4.3	74.3	1.0
	N	A:SER800	4.3	74.5	1.0
	N	A:LEU801	4.5	77.5	1.0
	CA	A:LEU802	4.5	70.7	1.0
	N	A:ASN803	4.6	61.9	1.0
	CA	A:VAL797	4.7	73.8	1.0
	C	A:LEU801	4.7	78.4	1.0
	CA	A:ASN803	4.9	71.5	1.0
	CB	A:VAL797	4.9	74.9	1.0

Reference:

J.A.Newman, C.D.O.Cooper, H.Aitkenhead, D.M.Pinkas, K.Kupinska, N.Burgess-Brown, F.Von Delft, C.H.Arrowsmith, A.Edwards, C.Bountra, O.Gileadi. Crystal Structure of the Helicase Domain of Human Dna Polymerase Theta in Complex with Amppnp To Be Published.

Page generated: Mon Aug 12 12:53:52 2024

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