Atomistry » Calcium » PDB 2gsp-2hib » 2h1u
Atomistry »
  Calcium »
    PDB 2gsp-2hib »
      2h1u »

Calcium in PDB 2h1u: Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0

Enzymatic activity of Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0

All present enzymatic activity of Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0:
3.4.21.36;

Protein crystallography data

The structure of Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0, PDB code: 2h1u was solved by B.Liu, C.J.Schofield, R.C.Wilmouth, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.54 / 1.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 50.084, 57.570, 74.146, 90.00, 90.00, 90.00
R / Rfree (%) 18.2 / 20.5

Calcium Binding Sites:

The binding sites of Calcium atom in the Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0 (pdb code 2h1u). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0, PDB code: 2h1u:

Calcium binding site 1 out of 1 in 2h1u

Go back to Calcium Binding Sites List in 2h1u
Calcium binding site 1 out of 1 in the Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Porcine Pancreatic Elastase Complexed with Metpheleuglu at pH 5.0 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca260

b:22.4
occ:1.00
OE1 A:GLU70 2.2 21.8 1.0
O A:ASN72 2.3 20.9 1.0
O A:GLN75 2.3 22.3 1.0
OE1 A:GLU80 2.3 19.9 1.0
ND2 A:ASN77 2.4 21.8 1.0
O A:HOH378 2.4 31.5 1.0
OE2 A:GLU70 2.8 27.5 1.0
CD A:GLU70 2.9 21.1 1.0
C A:ASN72 3.4 20.2 1.0
CD A:GLU80 3.4 18.1 1.0
CG A:ASN77 3.5 21.1 1.0
C A:GLN75 3.5 23.5 1.0
N A:ASN77 3.9 22.2 1.0
CG A:GLU80 3.9 18.8 1.0
N A:ASN72 3.9 19.1 1.0
CB A:ASN77 4.1 22.1 1.0
CA A:ASN72 4.2 19.3 1.0
CA A:ASN76 4.3 23.4 1.0
N A:ASN76 4.4 23.7 1.0
CG A:GLU70 4.4 20.5 1.0
N A:GLN75 4.4 24.2 1.0
C A:ASN76 4.4 23.2 1.0
N A:LEU73 4.4 20.5 1.0
OD1 A:ASN77 4.5 23.6 1.0
CB A:ASN72 4.5 20.4 1.0
OE2 A:GLU80 4.5 20.8 1.0
O A:HOH380 4.5 32.9 1.0
CA A:LEU73 4.6 21.2 1.0
CA A:GLN75 4.6 23.7 1.0
N A:HIS71 4.6 18.6 1.0
CA A:ASN77 4.6 22.1 1.0
C A:LEU73 4.7 22.6 1.0
O A:HOH377 5.0 28.4 1.0

Reference:

B.Liu, C.J.Schofield, R.C.Wilmouth. Structural Analyses on Intermediates in Serine Protease Catalysis. J.Biol.Chem. V. 281 24024 2006.
ISSN: ISSN 0021-9258
PubMed: 16754679
DOI: 10.1074/JBC.M600495200
Page generated: Sat Dec 12 03:38:58 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