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Calcium in PDB 2qt6: Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus

Enzymatic activity of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus

All present enzymatic activity of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus:
1.10.3.2;

Protein crystallography data

The structure of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus, PDB code: 2qt6 was solved by M.Ferraroni, F.Briganti, A.Scozzafava, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 1.50
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 54.218, 111.613, 97.086, 90.00, 97.75, 90.00
R / Rfree (%) 15 / 18.2

Other elements in 2qt6:

The structure of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus also contains other interesting chemical elements:

Copper (Cu) 8 atoms
Chlorine (Cl) 3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus (pdb code 2qt6). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 6 binding sites of Calcium where determined in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus, PDB code: 2qt6:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6;

Calcium binding site 1 out of 6 in 2qt6

Go back to Calcium Binding Sites List in 2qt6
Calcium binding site 1 out of 6 in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca3713

b:20.9
occ:1.00
 OD2 A:ASP469 2.3 18.7 1.0
O7 A:NAG605 2.3 21.9 1.0
ND2 A:ASN472 2.3 17.1 1.0
O A:HOH4121 2.4 21.3 1.0
O A:HOH4129 2.4 23.6 1.0
O4 A:TLA3610 2.4 23.8 1.0
O3 A:TLA3610 2.6 22.3 1.0
C4 A:TLA3610 3.3 24.0 1.0
CG A:ASP469 3.3 18.0 1.0
O2 A:TLA3610 3.3 24.2 1.0
CG A:ASN472 3.4 19.4 1.0
C3 A:TLA3610 3.4 23.3 1.0
C7 A:NAG605 3.5 24.4 1.0
OD1 A:ASP469 3.7 19.9 1.0
CB A:ASN472 3.7 17.2 1.0
C2 A:TLA3610 4.0 23.9 1.0
O3 A:NAG605 4.3 30.2 1.0
OG A:SER375 4.3 22.4 1.0
C8 A:NAG605 4.4 23.1 1.0
O A:HOH4348 4.4 30.7 1.0
CB A:SER375 4.4 21.7 1.0
OD1 A:ASN472 4.4 19.1 1.0
O A:HOH4438 4.5 34.9 1.0
O41 A:TLA3610 4.5 29.1 1.0
N2 A:NAG605 4.5 28.2 1.0
C2 A:NAG605 4.7 29.5 1.0
CB A:ASP469 4.7 17.9 1.0
O A:HOH4279 4.8 29.8 1.0
C1 A:TLA3610 4.9 22.0 1.0
CG A:PRO445 5.0 16.9 1.0
O11 A:TLA3610 5.0 22.6 1.0
O A:HOH4386 5.0 39.1 1.0

Calcium binding site 2 out of 6 in 2qt6

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Calcium binding site 2 out of 6 in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca3714

b:19.0
occ:1.00
 O A:HOH4113 2.4 19.6 1.0
O A:HOH4130 2.4 22.8 1.0
OD2 A:ASP253 2.4 19.1 1.0
OD1 A:ASP253 2.6 18.2 1.0
CG A:ASP253 2.8 16.3 1.0
CA A:CA3715 4.0 20.9 1.0
O A:HOH4115 4.1 21.8 1.0
O A:HOH4181 4.2 30.4 1.0
CB A:ASP253 4.4 16.6 1.0
O A:HOH4404 4.4 31.0 1.0
O A:HOH4670 4.7 37.4 1.0

Calcium binding site 3 out of 6 in 2qt6

Go back to Calcium Binding Sites List in 2qt6
Calcium binding site 3 out of 6 in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca3715

b:20.9
occ:1.00
 O A:HOH4120 2.4 23.9 1.0
O A:HOH4275 2.4 25.8 1.0
OD2 A:ASP253 2.4 19.1 1.0
O A:HOH4115 2.5 21.8 1.0
CG A:ASP253 3.6 16.3 1.0
CA A:CA3714 4.0 19.0 1.0
CB A:ASP253 4.0 16.6 1.0
O A:HOH4186 4.1 26.5 1.0
O A:HOH4113 4.2 19.6 1.0
O A:HOH4244 4.4 27.3 1.0
OD2 A:ASP255 4.5 24.6 1.0
OD1 A:ASP253 4.6 18.2 1.0
O A:HOH4670 5.0 37.4 1.0

Calcium binding site 4 out of 6 in 2qt6

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Calcium binding site 4 out of 6 in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca3716

b:18.2
occ:1.00
 OE1 A:GLU341 2.3 18.2 1.0
O A:HOH3973 2.4 17.6 1.0
O A:HOH4550 2.4 21.9 1.0
O A:SER367 2.4 17.5 1.0
OG A:SER367 2.4 20.8 1.0
O A:HOH4030 2.5 21.7 1.0
O A:HOH4011 2.6 19.0 1.0
C A:SER367 3.4 17.4 1.0
CD A:GLU341 3.5 18.9 1.0
CB A:SER367 3.6 19.3 1.0
CA A:SER367 3.8 18.8 1.0
N A:SER367 3.9 19.0 1.0
CB A:GLU341 4.1 16.0 1.0
O A:HOH4268 4.2 31.3 1.0
CG A:GLU341 4.3 15.4 1.0
O A:HOH4743 4.3 41.8 1.0
O A:HOH4024 4.4 18.6 1.0
O A:HOH4006 4.4 18.3 1.0
OE2 A:GLU341 4.5 18.4 1.0
O A:SER342 4.5 17.2 1.0
O A:HOH4057 4.6 24.1 1.0
N A:GLY368 4.6 17.0 1.0
O A:HOH4055 4.6 23.1 1.0
CA A:GLU341 4.6 15.5 1.0
C A:PRO366 4.6 19.0 1.0
N A:SER342 4.7 16.7 1.0
OG A:SER369 4.7 17.4 1.0
O A:HOH3937 4.8 50.6 1.0
CA A:GLY368 5.0 16.0 1.0

Calcium binding site 5 out of 6 in 2qt6

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Calcium binding site 5 out of 6 in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca3717

b:29.1
occ:1.00
 O A:LYS157 2.3 21.3 1.0
O A:HOH4547 2.3 36.1 1.0
O A:HOH4770 2.4 45.8 1.0
O A:HOH4446 2.4 39.5 1.0
O A:HOH4240 2.4 31.3 1.0
O A:HOH4454 2.4 33.0 1.0
O A:HOH4307 2.4 29.8 1.0
C A:LYS157 3.5 20.1 1.0
O A:HOH4803 4.4 57.0 1.0
CA A:LYS157 4.4 19.1 1.0
CB A:LYS157 4.4 20.3 1.0
N A:LEU158 4.5 19.3 1.0
CD2 A:LEU158 4.5 20.4 1.0
CA A:LEU158 4.5 19.3 1.0
O A:HOH4835 4.6 46.6 1.0
O A:HOH4433 4.7 39.3 1.0
O A:HOH4752 4.7 48.0 1.0
O A:HOH4101 4.8 25.6 1.0
O A:HOH3866 4.9 70.9 1.0

Calcium binding site 6 out of 6 in 2qt6

Go back to Calcium Binding Sites List in 2qt6
Calcium binding site 6 out of 6 in the Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Crystal Structure Determination of A Blue Laccase From Lentinus Tigrinus within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca3712

b:19.3
occ:0.50
 O B:HOH4485 2.1 45.0 1.0
O B:HOH3957 2.1 48.2 1.0
ND2 B:ASN472 2.2 28.9 1.0
OD2 B:ASP469 2.4 24.1 1.0
O B:HOH4376 2.5 40.0 1.0
OG B:SER375 3.4 29.4 0.5
O B:HOH4300 3.4 47.0 1.0
CG B:ASP469 3.5 22.8 1.0
CG B:ASN472 3.5 26.8 1.0
O B:HOH4093 3.6 30.6 1.0
OD1 B:ASP469 3.9 22.7 1.0
CB B:SER375 4.0 26.9 1.0
CB B:ASN472 4.1 21.8 1.0
O B:HOH4428 4.2 40.2 1.0
OD1 B:ASN472 4.4 31.1 1.0
OG B:SER375 4.7 26.7 0.5
CB B:ASP469 4.7 20.9 1.0
O B:HOH4306 4.8 34.8 1.0
CG B:PRO445 4.9 20.5 1.0

Reference:

M.Ferraroni, N.M.Myasoedova, V.Schmatchenko, A.A.Leontievsky, L.A.Golovleva, A.Scozzafava, F.Briganti. Crystal Structure of A Blue Laccase From Lentinus Tigrinus: Evidences For Intermediates in the Molecular Oxygen Reductive Splitting By Multicopper Oxidases. Bmc Struct.Biol. V. 7 60 2007.
ISSN: ESSN 1472-6807
PubMed: 17897461
DOI: 10.1186/1472-6807-7-60
Page generated: Fri Jul 12 15:30:54 2024

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