Magnesium in PDB 3s70: Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad

Enzymatic activity of Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad

All present enzymatic activity of Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad:
3.4.22.59;

Protein crystallography data

The structure of Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad, PDB code: 3s70 was solved by X.-D.Su, X.Liu, X.-J.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	19.48 / 1.62
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	55.390, 89.450, 61.130, 90.00, 111.70, 90.00
*R / R_free (%)*	16.4 / 19.4

Other elements in 3s70:

The structure of Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad also contains other interesting chemical elements:

Arsenic

(As)

8 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad (pdb code 3s70). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad, PDB code: 3s70:

Magnesium binding site 1 out of 1 in 3s70

Go back to

Magnesium Binding Sites List in 3s70

Magnesium binding site 1 out of 1 in the Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Active Caspase-6 Bound with Ac-Veid-Cho Solved By As-Sad within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg302 b:5.9 occ:1.00	O	A:HOH368	3.1	7.9	1.0
	NH1	A:ARG260	3.1	8.1	1.0
	NE	A:ARG260	3.7	6.4	1.0
	CA	A:GLY271	3.8	7.6	1.0
	CZ	A:ARG260	3.8	10.9	1.0
	CG	A:PRO171	4.4	9.3	1.0
	O	A:GLY271	4.5	7.0	1.0
	O	A:HOH441	4.5	13.3	1.0
	C	A:GLY271	4.6	5.0	1.0
	N	A:GLY271	4.8	8.0	1.0
	O	A:ILE270	4.8	10.5	1.0
	CG2	C:THR199	5.0	7.4	1.0
	CD	A:ARG260	5.0	9.2	1.0

Reference:

X.Liu, H.Zhang, X.-J.Wang, L.-F.Li, X.-D.Su. Get Phases From Arsenic Anomalous Scattering: De Novo Sad Phasing of Two Protein Structures Crystallized in Cacodylate Buffer Plos One V. 6 24227 2011.
ISSN: ESSN 1932-6203
PubMed: 21912678
DOI: 10.1371/JOURNAL.PONE.0024227

Page generated: Thu Aug 15 10:47:11 2024

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