Atomistry » Calcium » PDB 8clf-8db8 » 8cqg
Atomistry »
  Calcium »
    PDB 8clf-8db8 »
      8cqg »

Calcium in PDB 8cqg: Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis

Enzymatic activity of Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis

All present enzymatic activity of Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis:
3.2.1.1;

Protein crystallography data

The structure of Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis, PDB code: 8cqg was solved by S.Skagseth, B.A.Lund, J.J.Griese, F.Van Der Ent, J.Aqvist, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 68.48 / 1.74
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 68.879, 80.93, 128.481, 90, 90, 90
R / Rfree (%) 17.7 / 20.5

Other elements in 8cqg:

The structure of Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis (pdb code 8cqg). 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 Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis, PDB code: 8cqg:

Calcium binding site 1 out of 1 in 8cqg

Go back to Calcium Binding Sites List in 8cqg
Calcium binding site 1 out of 1 in the Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Chimeric Alpha-Amylase From Pseudoalteromonas Haloplanktis within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca514

b:32.1
occ:1.00
 O A:HOH683 2.2 34.1 1.0
O A:HIS178 2.3 30.9 1.0
OD1 A:ASN88 2.4 30.9 1.0
O A:HOH762 2.5 31.9 1.0
O A:GLN135 2.5 34.1 1.0
O A:HOH679 2.5 31.8 1.0
OD2 A:ASP144 2.5 30.9 1.0
OD1 A:ASP144 2.6 34.1 1.0
CG A:ASP144 2.9 35.5 1.0
C A:GLN135 3.4 36.9 1.0
HB3 A:HIS178 3.4 38.1 1.0
C A:HIS178 3.5 29.8 1.0
HA A:GLN135 3.5 42.8 1.0
CG A:ASN88 3.5 31.5 1.0
HD21 A:ASN88 3.8 34.7 1.0
HG22 A:VAL179 3.8 39.5 1.0
HE1 A:HIS117 3.8 41.7 1.0
HD1 A:HIS117 3.9 47.5 1.0
HA A:VAL179 3.9 34.3 1.0
HA A:ASN136 4.0 40.1 1.0
CA A:GLN135 4.0 35.7 1.0
ND2 A:ASN88 4.1 28.9 1.0
CB A:HIS178 4.2 31.8 1.0
O A:ASN88 4.3 31.4 1.0
N A:ASN136 4.3 33.9 1.0
CA A:HIS178 4.3 29.4 1.0
HB2 A:HIS178 4.4 38.1 1.0
CB A:ASP144 4.4 33.9 1.0
CE1 A:HIS117 4.4 34.8 1.0
N A:VAL179 4.4 28.8 1.0
HB3 A:GLN135 4.4 44.4 1.0
ND1 A:HIS117 4.5 39.6 1.0
HG23 A:VAL179 4.5 39.5 1.0
HA A:HIS178 4.5 35.2 1.0
CG2 A:VAL179 4.5 32.9 1.0
O A:LEU145 4.6 34.2 1.0
CA A:ASN136 4.6 33.5 1.0
HA A:ASN88 4.6 33.2 1.0
CA A:VAL179 4.6 28.6 1.0
O A:CYS137 4.7 36.2 1.0
O A:VAL134 4.7 34.6 1.0
HA A:ASP144 4.8 42.0 1.0
HB3 A:ASP144 4.8 40.6 1.0
CB A:ASN88 4.8 28.2 1.0
CB A:GLN135 4.8 37.0 1.0
HB2 A:ASP144 4.9 40.6 1.0
HD22 A:ASN88 4.9 34.7 1.0
O A:HOH734 4.9 37.0 1.0
HB2 A:ASN88 5.0 33.8 1.0

Reference:

F.Van Der Ent, S.Skagseth, B.Lund, J.Socan, J.Griese, B.O.Brandsdal, J.Aqvist. Computational Design of the Temperature Optimum of An Enzyme Reaction Sci Adv 2023.
ISSN: ESSN 2375-2548
DOI: 10.1126/SCIADV.ADI0963
Page generated: Fri Jul 19 07:44:22 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy