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Zinc in PDB 4pw4: Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep

Enzymatic activity of Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep

All present enzymatic activity of Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep:
3.4.11.2;

Protein crystallography data

The structure of Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep, PDB code: 4pw4 was solved by B.Nocek, R.Mulligan, S.Vassiliou, L.Berlicki, A.Mucha, A.Joachimak, Midwestcenter For Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.86 / 1.85
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 224.047, 224.047, 57.807, 90.00, 90.00, 120.00
R / Rfree (%) 15.6 / 19.3

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep (pdb code 4pw4). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep, PDB code: 4pw4:

Zinc binding site 1 out of 1 in 4pw4

Go back to Zinc Binding Sites List in 4pw4
Zinc binding site 1 out of 1 in the Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Aminopeptidase N in Complex with Phosphonic Acid Analogue of Homophenylalanine L-(R)-Hphep within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn902

b:21.3
occ:0.80
 OE1 A:GLU316 2.0 15.3 1.0
NE2 A:HIS297 2.1 14.6 1.0
NE2 A:HIS293 2.1 14.8 1.0
O11 A:2X0901 2.3 16.9 0.8
O12 A:2X0901 2.3 15.0 0.8
P11 A:2X0901 2.7 13.6 0.8
CD A:GLU316 2.7 15.8 1.0
OE2 A:GLU316 2.8 17.2 1.0
CD2 A:HIS293 3.0 14.3 1.0
CD2 A:HIS297 3.1 15.0 1.0
CE1 A:HIS297 3.1 13.8 1.0
CE1 A:HIS293 3.2 16.2 1.0
N10 A:2X0901 3.6 13.2 0.8
C3 A:2X0901 3.8 14.3 0.8
O13 A:2X0901 3.9 15.2 0.8
OH A:TYR377 4.1 19.3 1.0
CE2 A:TYR377 4.1 20.4 1.0
CG A:GLU316 4.2 14.6 1.0
ND1 A:HIS297 4.2 12.9 1.0
CG A:HIS293 4.2 14.6 1.0
OE1 A:GLU260 4.2 14.3 0.9
CG A:HIS297 4.2 14.4 1.0
ND1 A:HIS293 4.2 15.3 1.0
O A:HOH1707 4.4 48.4 1.0
OE1 A:GLU294 4.4 18.8 1.0
CZ A:TYR377 4.5 20.4 1.0
O A:HOH1540 4.7 34.5 1.0
OE2 A:GLU260 4.8 13.4 0.9
CD A:GLU260 4.8 14.2 0.9
CB A:GLU316 4.8 14.6 1.0
CG2 A:THR319 4.8 15.5 1.0
OE2 A:GLU294 4.8 21.8 1.0
C1 A:2X0901 4.8 16.2 0.8
CA A:GLU316 4.9 14.3 1.0
CB A:THR319 4.9 15.0 1.0
NZ A:LYS315 5.0 15.3 1.0

Reference:

B.Nocek, S.Vassiliou, R.Mulligan, E.Weglarz-Tomczak, L.Berlicki, M.Pawelczak, A.Joachimiak, A.Mucha, Midwest Center For Structural Genomics (Mcsg). Crystal Structure of Aminopeptidase N in Complex with Phosphonic Analogs of Homophenylalanine To Be Published.
Page generated: Wed Aug 20 21:35:22 2025

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