Calcium in PDB 5u2s: Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+.

Enzymatic activity of Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+.

All present enzymatic activity of Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+.:
2.7.7.7;

Protein crystallography data

The structure of Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+., PDB code: 5u2s was solved by R.Vyas, Z.Suo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	44.03 / 2.30
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	54.630, 79.450, 55.170, 90.00, 106.66, 90.00
*R / R_free (%)*	23 / 28.4

Other elements in 5u2s:

The structure of Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+. also contains other interesting chemical elements:

Sodium

(Na)

4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+. (pdb code 5u2s). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+., PDB code: 5u2s:

Calcium binding site 1 out of 1 in 5u2s

Go back to

Calcium Binding Sites List in 5u2s

Calcium binding site 1 out of 1 in the Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+.

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Pre-Catalytic Ternary Complex of Human Dna Polymerase Beta with Gapped Dna Substrate Incoming (-)3TC-Tp and CA2+. within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca402 b:64.0 occ:1.00	O2A	A:1RZ401	2.2	68.9	1.0
	OD1	A:ASP190	2.4	33.0	1.0
	O3G	A:1RZ401	2.4	62.1	1.0
	OD2	A:ASP192	2.5	45.6	1.0
	O	A:HOH507	2.8	42.6	1.0
	O3B	A:1RZ401	2.9	59.9	1.0
	OD1	A:ASP192	3.1	35.0	1.0
	CG	A:ASP192	3.2	38.3	1.0
	PG	A:1RZ401	3.3	59.9	1.0
	CG	A:ASP190	3.5	29.0	1.0
	PA	A:1RZ401	3.6	68.1	1.0
	PB	A:1RZ401	3.7	58.9	1.0
	O2B	A:1RZ401	3.7	59.9	1.0
	O	P:HOH101	3.8	41.7	1.0
	O3A	A:1RZ401	3.8	62.6	1.0
	OD2	A:ASP190	3.9	29.6	1.0
	O2C	A:1RZ401	4.1	63.2	1.0
	O	A:ASP190	4.3	29.2	1.0
	O5'	A:1RZ401	4.4	73.8	1.0
	O1G	A:1RZ401	4.5	66.8	1.0
	CA	A:GLY179	4.5	40.4	1.0
	N	A:ASP190	4.5	29.8	1.0
	NA	A:NA412	4.6	37.6	1.0
	C	A:ASP190	4.6	31.3	1.0
	CB	A:ASP192	4.6	33.8	1.0
	CB	A:ASP190	4.7	29.8	1.0
	O1A	A:1RZ401	4.8	67.6	1.0
	OG	A:SER180	4.8	43.0	1.0
	CA	A:ASP190	4.9	30.4	1.0
	N	A:SER180	4.9	45.7	1.0
	O	A:HOH531	4.9	13.0	0.5
	N	A:ASP192	4.9	30.5	1.0

Reference:

R.Vyas, A.J.Reed, A.T.Raper, W.J.Zahurancik, P.C.Wallenmeyer, Z.Suo. Structural Basis For the D-Stereoselectivity of Human Dna Polymerase Beta. Nucleic Acids Res. V. 45 6228 2017.
ISSN: ESSN 1362-4962
PubMed: 28402499
DOI: 10.1093/NAR/GKX252

Page generated: Mon Jul 15 11:26:32 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW

	© Copyright 2008-2020 by atomistry.com
Home \| Site Map \| Copyright \| Contact us \| Privacy