Magnesium in PDB 2hbv: Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd)

Enzymatic activity of Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd)

All present enzymatic activity of Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd):
4.1.1.45;

Protein crystallography data

The structure of Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd), PDB code: 2hbv was solved by D.Martynowski, Y.Eyobo, T.Li, K.Yang, A.Liu, H.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	33.81 / 1.65
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	153.557, 48.107, 110.700, 90.00, 127.31, 90.00
*R / R_free (%)*	21.1 / 25.1

Other elements in 2hbv:

The structure of Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd) also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd) (pdb code 2hbv). 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 Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd), PDB code: 2hbv:

Magnesium binding site 1 out of 1 in 2hbv

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Magnesium Binding Sites List in 2hbv

Magnesium binding site 1 out of 1 in the Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd)

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 Alpha-Amino-Beta-Carboxymuconate-Epsilon- Semialdehyde-Decarboxylase (Acmsd) within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg403 b:35.0 occ:1.00	O	A:HOH434	1.9	33.8	1.0
	O	A:HOH499	2.0	34.1	1.0
	O	A:HOH504	2.0	38.8	1.0
	O	A:HOH500	2.1	31.2	1.0
	O	A:HOH584	2.1	36.5	1.0
	O	A:HOH441	2.1	36.4	1.0
	O	A:HOH417	3.7	31.7	1.0
	O	A:HOH630	4.1	52.2	1.0
	OD1	A:ASP157	4.1	28.6	1.0
	O	B:HOH484	4.2	39.1	1.0
	O	B:HOH454	4.2	46.0	1.0
	O	A:ASP152	4.3	30.7	1.0
	O	A:HOH594	4.4	41.8	1.0
	O	A:HOH410	4.4	26.1	1.0
	OD1	A:ASP152	4.7	41.8	0.5

Reference:

D.Martynowski, Y.Eyobo, T.Li, K.Yang, A.Liu, H.Zhang. Crystal Structure of Alpha-Amino-Beta-Carboxymuconate-Epsilon-Semialdehyde Decarboxylase: Insight Into the Active Site and Catalytic Mechanism of A Novel Decarboxylation Reaction. Biochemistry V. 45 10412 2006.
ISSN: ISSN 0006-2960
PubMed: 16939194
DOI: 10.1021/BI060903Q

Page generated: Tue Aug 13 23:48:55 2024

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