Calcium in PDB 1uet: Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure

Enzymatic activity of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure

All present enzymatic activity of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure:
2.7.7.25;

Protein crystallography data

The structure of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure, PDB code: 1uet was solved by O.Nureki, Riken Structural Genomics/Proteomics Initiative (Rsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	48.02 / 2.00
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	87.351, 76.548, 76.771, 90.00, 98.33, 90.00
*R / R_free (%)*	19.8 / 24.2

Other elements in 1uet:

The structure of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure (pdb code 1uet). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure, PDB code: 1uet:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in 1uet

Go back to

Calcium Binding Sites List in 1uet

Calcium binding site 1 out of 3 in the Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca501 b:43.9 occ:1.00	O	A:HOH631	2.6	21.0	1.0
	OXT	A:ACT601	2.6	35.9	1.0
	O	A:HOH681	2.8	25.7	1.0
	O	A:ACT601	3.0	31.9	1.0
	O	A:HOH865	3.0	51.8	1.0
	C	A:ACT601	3.2	34.7	1.0
	CA	A:CA504	3.8	51.4	1.0
	O	A:GLY159	4.3	20.7	1.0
	O	A:HOH845	4.4	35.5	1.0
	OD1	A:ASN234	4.6	18.6	1.0
	O	A:VAL167	4.7	23.8	1.0
	CH3	A:ACT601	4.7	33.4	1.0
	ND2	A:ASN234	4.8	21.5	1.0
	O	A:HOH897	4.9	50.2	1.0

Calcium binding site 2 out of 3 in 1uet

Go back to

Calcium Binding Sites List in 1uet

Calcium binding site 2 out of 3 in the Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca503 b:46.6 occ:1.00	O	A:HOH719	2.6	38.5	1.0
	OG1	A:THR383	2.6	23.9	1.0
	OE2	A:GLU387	2.7	24.3	1.0
	O	A:HOH607	2.7	34.5	1.0
	OE1	A:GLU387	2.8	26.5	1.0
	CD	A:GLU387	3.1	33.0	1.0
	O	A:HOH693	3.8	50.0	1.0
	CB	A:THR383	3.9	26.4	1.0
	N	A:THR383	4.0	24.6	1.0
	CG2	A:THR383	4.3	27.7	1.0
	CA	A:THR383	4.5	21.9	1.0
	NH1	A:ARG340	4.5	62.9	1.0
	O	A:HOH729	4.5	30.8	1.0
	CG	A:GLU387	4.6	26.7	1.0
	CG2	A:THR384	4.7	15.2	1.0
	O	A:HOH708	4.7	62.0	1.0
	N	A:THR384	4.9	17.9	1.0
	C	A:THR383	4.9	18.8	1.0

Calcium binding site 3 out of 3 in 1uet

Go back to

Calcium Binding Sites List in 1uet

Calcium binding site 3 out of 3 in the Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca504 b:51.4 occ:1.00	O	A:LYS166	2.6	20.9	1.0
	OXT	A:ACT601	2.6	35.9	1.0
	O	A:HOH785	2.7	41.9	1.0
	O	A:HOH821	2.8	37.1	1.0
	C	A:LYS166	3.8	27.0	1.0
	CA	A:CA501	3.8	43.9	1.0
	C	A:ACT601	3.9	34.7	1.0
	O	A:HOH764	4.2	44.3	1.0
	CG	A:LYS166	4.2	29.1	1.0
	O	A:HOH631	4.5	21.0	1.0
	CA	A:VAL167	4.5	23.7	1.0
	CH3	A:ACT601	4.5	33.4	1.0
	N	A:VAL167	4.6	26.1	1.0
	CA	A:LYS166	4.7	23.2	1.0
	O	A:HOH611	4.8	21.4	1.0
	O	A:ACT601	4.8	31.9	1.0

Reference:

M.Okabe, K.Tomita, R.Ishitani, R.Ishii, N.Takeuchi, F.Arisaka, O.Nureki, S.Yokoyama. Divergent Evolutions of Trinucleotide Polymerization Revealed By An Archaeal Cca-Adding Enzyme Structure. Embo J. V. 22 5918 2003.
ISSN: ISSN 0261-4189
PubMed: 14592988
DOI: 10.1093/EMBOJ/CDG563

Page generated: Sat Dec 12 03:22:44 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3

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