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Calcium in PDB 1hm0: Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu

Enzymatic activity of Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu

All present enzymatic activity of Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu:
2.7.7.23;

Protein crystallography data

The structure of Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu, PDB code: 1hm0 was solved by G.Sulzenbacher, L.Gal, C.Peneff, F.Fassy, Y.Bourne, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.00 / 2.30
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 92.715, 92.715, 280.387, 90.00, 90.00, 120.00
R / Rfree (%) 20.7 / 24.4

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu (pdb code 1hm0). 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 of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu, PDB code: 1hm0:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6;

Calcium binding site 1 out of 6 in 1hm0

Go back to Calcium Binding Sites List in 1hm0
Calcium binding site 1 out of 6 in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu


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 S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca901

b:50.8
occ:0.33
 OD1 A:ASN405 2.5 45.8 1.0
CG A:ASN405 3.6 47.0 1.0
ND2 A:ASN405 4.0 51.5 1.0
O A:GLY380 4.4 37.0 1.0
O A:HOH978 4.5 32.9 1.0
CB A:ASN405 4.9 41.9 1.0

Calcium binding site 2 out of 6 in 1hm0

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Calcium binding site 2 out of 6 in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu


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 S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca902

b:35.0
occ:1.00
 OD2 A:ASP398 2.5 54.6 1.0
O A:HOH952 3.1 54.1 1.0
CG A:ASP398 3.4 44.0 1.0
OD1 A:ASP398 3.6 44.9 1.0
OD2 A:ASP416 4.4 55.0 1.0
CB A:ASP398 4.8 42.2 1.0
OD1 A:ASP416 4.8 58.6 1.0

Calcium binding site 3 out of 6 in 1hm0

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Calcium binding site 3 out of 6 in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu


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 S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca903

b:34.1
occ:0.33
 O A:HOH941 3.3 39.0 1.0
O A:HOH904 3.8 14.2 1.0

Calcium binding site 4 out of 6 in 1hm0

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Calcium binding site 4 out of 6 in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu


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 S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca901

b:57.5
occ:0.33
 OD1 B:ASN405 2.2 45.7 1.0
CG B:ASN405 3.3 46.7 1.0
ND2 B:ASN405 3.7 50.4 1.0
O B:GLY380 4.5 37.5 1.0
CB B:ASN405 4.6 43.3 1.0
CA B:ASN405 4.9 41.4 1.0

Calcium binding site 5 out of 6 in 1hm0

Go back to Calcium Binding Sites List in 1hm0
Calcium binding site 5 out of 6 in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca902

b:34.2
occ:1.00
 OD2 B:ASP398 2.5 55.2 1.0
CG B:ASP398 3.5 45.2 1.0
OD1 B:ASP398 3.7 45.8 1.0
OD2 B:ASP416 4.4 55.0 1.0
OD1 B:ASP416 4.8 57.0 1.0
CB B:ASP398 4.8 43.1 1.0

Calcium binding site 6 out of 6 in 1hm0

Go back to Calcium Binding Sites List in 1hm0
Calcium binding site 6 out of 6 in the Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Crystal Structure of S.Pneumoniae N-Acetylglucosamine 1-Phosphate Uridyltransferase, Glmu within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca903

b:35.0
occ:0.33
 O B:HOH1048 2.6 36.7 1.0
O B:HOH1001 3.9 13.7 1.0

Reference:

G.Sulzenbacher, L.Gal, C.Peneff, F.Fassy, Y.Bourne. Crystal Structure of Streptococcus Pneumoniae N-Acetylglucosamine-1-Phosphate Uridyltransferase Bound to Acetyl-Coenzyme A Reveals A Novel Active Site Architecture. J.Biol.Chem. V. 276 11844 2001.
ISSN: ISSN 0021-9258
PubMed: 11118459
DOI: 10.1074/JBC.M011225200
Page generated: Thu Jul 11 10:04:28 2024

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