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Calcium in PDB 1tf9: Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine

Protein crystallography data

The structure of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine, PDB code: 1tf9 was solved by V.Reiland, R.Gilboa, A.Spungin-Bialik, D.Schomburg, Y.Shoham, S.Blumberg, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.30
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 61.053, 61.053, 144.502, 90.00, 90.00, 90.00
R / Rfree (%) 12.1 / 17.3

Other elements in 1tf9:

The structure of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine also contains other interesting chemical elements:

Iodine (I) 1 atom
Zinc (Zn) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine (pdb code 1tf9). 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 Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine, PDB code: 1tf9:

Calcium binding site 1 out of 1 in 1tf9

Go back to Calcium Binding Sites List in 1tf9
Calcium binding site 1 out of 1 in the Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-L- Phenylalanine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca905

b:9.0
occ:1.00
OD1 A:ASP3 2.3 12.7 0.6
OD1 A:ASP262 2.3 9.9 1.0
O A:HOH1378 2.4 15.0 1.0
O A:ILE4 2.5 10.5 1.0
O A:HOH1377 2.5 11.3 1.0
OD2 A:ASP266 2.5 9.4 1.0
OD1 A:ASP266 2.5 9.4 1.0
OD1 A:ASP3 2.6 12.5 0.4
OD2 A:ASP3 2.7 12.8 0.4
CG A:ASP266 2.9 7.5 1.0
CG A:ASP3 2.9 11.7 0.4
CG A:ASP262 3.4 10.5 1.0
CG A:ASP3 3.4 12.2 0.6
C A:ILE4 3.6 9.1 1.0
OD2 A:ASP262 3.8 15.8 1.0
N A:ILE4 3.8 9.0 1.0
OD2 A:ASP3 3.9 18.7 0.6
CA A:ILE4 4.3 8.5 1.0
C A:ASP3 4.3 9.7 0.6
O A:ASP262 4.3 7.0 1.0
N A:LEU6 4.3 7.9 1.0
CB A:ASP3 4.4 11.3 0.4
CB A:ASP266 4.4 6.9 1.0
O A:HOH1126 4.4 20.1 1.0
N A:PRO5 4.5 8.5 1.0
CB A:ASP3 4.6 11.5 0.6
CA A:PRO5 4.6 8.3 1.0
C A:ASP3 4.7 9.6 0.4
CB A:ASP262 4.7 7.6 1.0
O A:HOH1385 4.7 38.4 1.0
CA A:ASP3 4.7 9.4 0.6
CB A:ILE4 4.7 7.7 1.0
C A:PRO5 4.8 7.4 1.0
CA A:ASP3 4.8 9.7 0.4
C A:ASP262 4.8 6.3 1.0
O A:ASP3 4.9 12.8 0.6
CA A:ASP262 4.9 6.5 1.0
O A:HOH1080 5.0 14.2 1.0

Reference:

V.Reiland, R.Gilboa, A.Spungin-Bialik, D.Schomburg, Y.Shoham, S.Blumberg, G.Shoham. Binding of Inhibitory Aromatic Amino Acids to Streptomyces Griseus Aminopeptidase. Acta Crystallogr.,Sect.D V. 60 1738 2004.
ISSN: ISSN 0907-4449
PubMed: 15388919
DOI: 10.1107/S0907444904018281
Page generated: Sat Dec 12 03:21:05 2020

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