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Calcium in PDB 8wg2: Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose

Enzymatic activity of Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose

All present enzymatic activity of Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose:
3.2.1.70;

Protein crystallography data

The structure of Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose, PDB code: 8wg2 was solved by R.Kurata, S.Nakamura, T.Miyazaki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.16 / 2.45
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 308.21, 103.62, 95.75, 90, 90, 90
R / Rfree (%) 18.5 / 23.4

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose (pdb code 8wg2). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose, PDB code: 8wg2:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 8wg2

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Calcium binding site 1 out of 4 in the Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose


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 GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca800

b:34.8
occ:1.00
 OE1 A:GLU171 2.3 21.3 1.0
OE1 A:GLU503 2.4 17.7 1.0
OE1 A:GLU485 2.4 31.6 1.0
OE1 A:GLN509 2.4 21.8 1.0
O2 E:GLC3 2.4 28.5 1.0
C6 E:GLC2 3.2 45.0 1.0
O4 E:GLC2 3.2 59.7 1.0
CD A:GLN509 3.3 23.0 1.0
O6 E:GLC2 3.3 40.5 1.0
CD A:GLU503 3.4 22.3 1.0
CD A:GLU171 3.5 22.4 1.0
NE2 A:GLN509 3.5 21.4 1.0
C1 E:GLC3 3.5 31.4 1.0
C2 E:GLC3 3.6 28.0 1.0
CD A:GLU485 3.6 37.3 1.0
OE2 A:GLU503 3.8 26.9 1.0
O A:HOH945 3.8 23.5 1.0
OE2 A:GLU171 4.0 27.0 1.0
C5 E:GLC2 4.0 47.9 1.0
C4 E:GLC2 4.2 61.3 1.0
CG A:GLU485 4.3 31.4 1.0
OE2 A:GLU485 4.3 53.2 1.0
ND1 A:HIS484 4.5 21.6 1.0
C3 E:GLC3 4.6 28.1 1.0
CG A:GLU503 4.7 21.5 1.0
CG A:GLN509 4.7 24.6 1.0
CG A:GLU171 4.7 20.0 1.0
CB A:HIS484 4.9 24.3 1.0
O5 E:GLC3 5.0 35.9 1.0
O A:HOH991 5.0 19.5 1.0

Calcium binding site 2 out of 4 in 8wg2

Go back to Calcium Binding Sites List in 8wg2
Calcium binding site 2 out of 4 in the Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca800

b:34.6
occ:1.00
 OE1 B:GLU485 2.2 32.7 1.0
OE1 B:GLU171 2.2 19.1 1.0
OE1 B:GLU503 2.4 32.8 1.0
O4 F:GLC2 2.4 39.6 1.0
O2 F:GLC3 2.4 23.2 1.0
OE1 B:GLN509 2.7 36.3 1.0
O6 F:GLC2 3.1 29.1 1.0
CD B:GLU171 3.4 21.5 1.0
CD B:GLU485 3.4 37.4 1.0
C1 F:GLC3 3.4 27.6 1.0
C2 F:GLC3 3.5 26.8 1.0
CD B:GLN509 3.5 41.9 1.0
CD B:GLU503 3.5 31.0 1.0
NE2 B:GLN509 3.7 38.6 1.0
C4 F:GLC2 3.7 36.8 1.0
OE2 B:GLU171 3.9 19.9 1.0
OE2 B:GLU503 4.0 32.6 1.0
CG B:GLU485 4.1 34.0 1.0
C6 F:GLC2 4.3 31.8 1.0
C5 F:GLC2 4.3 32.7 1.0
OE2 B:GLU485 4.3 42.2 1.0
ND1 B:HIS484 4.5 28.2 1.0
O B:HOH908 4.5 24.5 1.0
CG B:GLU171 4.6 22.9 1.0
C3 F:GLC3 4.7 29.5 1.0
C3 F:GLC2 4.7 36.6 1.0
CG B:GLU503 4.8 27.0 1.0
O5 F:GLC3 4.8 28.7 1.0
CB B:HIS484 4.8 28.0 1.0
CG B:GLN509 4.9 38.0 1.0
O3 F:GLC2 4.9 33.4 1.0
O B:HOH931 4.9 20.3 1.0

Calcium binding site 3 out of 4 in 8wg2

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Calcium binding site 3 out of 4 in the Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca800

b:42.4
occ:1.00
 OE1 C:GLU503 2.2 25.0 1.0
OE1 C:GLU485 2.3 32.9 1.0
O2 G:GLC3 2.3 27.0 1.0
OE1 C:GLU171 2.4 23.2 1.0
O4 G:GLC2 2.5 28.9 1.0
OE1 C:GLN509 2.5 38.2 1.0
O6 G:GLC2 3.2 36.8 1.0
CD C:GLU503 3.2 25.7 1.0
C2 G:GLC3 3.4 30.1 1.0
CD C:GLN509 3.4 37.8 1.0
C1 G:GLC3 3.4 34.0 1.0
CD C:GLU485 3.5 36.9 1.0
OE2 C:GLU503 3.5 27.0 1.0
CD C:GLU171 3.6 28.0 1.0
NE2 C:GLN509 3.7 38.7 1.0
O C:HOH930 3.7 29.1 1.0
C4 G:GLC2 3.7 37.9 1.0
O C:HOH953 3.8 24.4 1.0
OE2 C:GLU171 4.1 27.7 1.0
ND1 C:HIS484 4.2 26.9 1.0
CG C:GLU485 4.2 33.5 1.0
C6 G:GLC2 4.3 33.2 1.0
C5 G:GLC2 4.3 37.5 1.0
OE2 C:GLU485 4.4 44.0 1.0
CG C:GLU503 4.5 25.7 1.0
C3 G:GLC3 4.5 29.4 1.0
CG C:GLN509 4.7 36.7 1.0
CB C:HIS484 4.7 24.7 1.0
CG C:GLU171 4.8 26.7 1.0
C3 G:GLC2 4.8 41.8 1.0
O5 G:GLC3 4.9 34.7 1.0
CG C:HIS484 4.9 30.1 1.0
CB C:GLU503 5.0 26.8 1.0

Calcium binding site 4 out of 4 in 8wg2

Go back to Calcium Binding Sites List in 8wg2
Calcium binding site 4 out of 4 in the Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure of GH97 Glucodextranase Mutant E509Q From Flavobacterium Johnsoniae in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca800

b:39.2
occ:1.00
 O2 H:GLC3 2.3 25.0 1.0
OE1 D:GLU485 2.3 30.1 1.0
OE1 D:GLU171 2.4 24.1 1.0
OE1 D:GLN509 2.5 30.6 1.0
OE1 D:GLU503 2.5 27.5 1.0
O4 H:GLC2 2.8 47.3 1.0
O6 H:GLC2 3.1 33.9 1.0
CD D:GLN509 3.3 26.3 1.0
C1 H:GLC3 3.3 31.6 1.0
C2 H:GLC3 3.4 29.2 1.0
C6 H:GLC2 3.4 41.7 1.0
CD D:GLU171 3.4 26.0 1.0
NE2 D:GLN509 3.5 23.6 1.0
CD D:GLU485 3.5 41.5 1.0
CD D:GLU503 3.6 29.6 1.0
O D:HOH910 3.8 20.0 1.0
OE2 D:GLU503 3.9 26.2 1.0
OE2 D:GLU171 3.9 23.8 1.0
O D:HOH976 3.9 22.9 1.0
C5 H:GLC2 4.0 39.8 1.0
C4 H:GLC2 4.0 42.7 1.0
CG D:GLU485 4.2 36.7 1.0
OE2 D:GLU485 4.2 59.8 1.0
O D:HOH901 4.4 17.3 1.0
C3 H:GLC3 4.5 27.8 1.0
ND1 D:HIS484 4.6 29.9 1.0
CG D:GLN509 4.7 31.5 1.0
CG D:GLU171 4.7 25.0 1.0
O5 H:GLC3 4.7 33.2 1.0
CG D:GLU503 4.9 29.0 1.0

Reference:

S.Nakamura, R.Kurata, T.Miyazaki. Structural Insights Into Alpha-(1->6)-Linkage Preference of GH97 Glucodextranase From Flavobacterium Johnsoniae. Febs J. 2024.
ISSN: ISSN 1742-464X
PubMed: 38661728
DOI: 10.1111/FEBS.17139
Page generated: Fri Jul 19 12:39:21 2024

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