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Magnesium in PDB 4dyo: Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate

Enzymatic activity of Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate

All present enzymatic activity of Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate:
3.4.11.21;

Protein crystallography data

The structure of Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate, PDB code: 4dyo was solved by A.Chaikuad, E.Pilka, M.Vollmar, T.Krojer, J.R.C.Muniz, F.Von Delft, C.H.Arrowsmith, A.M.Edwards, J.Weigelt, C.Bountra, K.L.Kavanagh, U.Oppermann, Structural Genomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 54.69 / 2.20
Space group F 4 3 2
Cell size a, b, c (Å), α, β, γ (°) 244.595, 244.595, 244.595, 90.00, 90.00, 90.00
R / Rfree (%) 15.5 / 19.5

Other elements in 4dyo:

The structure of Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate (pdb code 4dyo). 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 Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate, PDB code: 4dyo:

Magnesium binding site 1 out of 1 in 4dyo

Go back to Magnesium Binding Sites List in 4dyo
Magnesium binding site 1 out of 1 in the Crystal Structure of Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate


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 Human Aspartyl Aminopeptidase (Dnpep) in Complex with Aspartic Acid Hydroxamate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg503

b:43.7
occ:0.33
O A:HOH896 2.2 31.2 1.0
O A:HOH897 2.4 26.5 1.0
OE1 A:GLN312 4.1 31.8 1.0
O A:HOH737 4.2 28.7 1.0
O A:HOH734 4.6 34.8 1.0

Reference:

A.Chaikuad, E.S.Pilka, A.D.Riso, F.V.Delft, K.L.Kavanagh, C.Venien-Bryan, U.Oppermann, W.W.Yue. Structure of Human Aspartyl Aminopeptidase Complexed with Substrate Analogue: Insight Into Catalytic Mechanism, Substrate Specificity and M18 Peptidase Family. Bmc Struct.Biol. V. 12 14 2012.
ISSN: ESSN 1472-6807
PubMed: 22720794
DOI: 10.1186/1472-6807-12-14
Page generated: Mon Aug 11 11:53:38 2025

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