Atomistry » Potassium » PDB 1s72-1u1f » 1u1c
Atomistry »
  Potassium »
    PDB 1s72-1u1f »
      1u1c »

Potassium in PDB 1u1c: Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau)

Enzymatic activity of Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau)

All present enzymatic activity of Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau):
2.4.2.3;

Protein crystallography data

The structure of Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau), PDB code: 1u1c was solved by W.Bu, E.C.Settembre, S.E.Ealick, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.07 / 2.20
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 91.369, 125.965, 141.334, 90.00, 90.00, 90.00
R / Rfree (%) 21.6 / 24.9

Potassium Binding Sites:

The binding sites of Potassium atom in the Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau) (pdb code 1u1c). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau), PDB code: 1u1c:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in 1u1c

Go back to Potassium Binding Sites List in 1u1c
Potassium binding site 1 out of 3 in the Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1001

b:54.7
occ:1.00
O B:ILE69 2.8 17.3 1.0
O A:ILE69 2.9 28.3 1.0
OE1 A:GLU49 2.9 32.3 1.0
OG B:SER73 2.9 17.5 1.0
OG A:SER73 3.0 29.4 1.0
OE1 B:GLU49 3.0 19.6 1.0
O B:HOH5071 3.2 37.2 1.0
CB B:SER73 3.6 17.8 1.0
CB A:SER73 3.6 29.4 1.0
N A:ILE69 3.8 28.5 1.0
N B:ILE69 3.9 17.6 1.0
C B:ILE69 3.9 17.5 1.0
C A:ILE69 3.9 28.4 1.0
CD A:GLU49 4.0 33.0 1.0
CD B:GLU49 4.0 19.6 1.0
C B:GLY68 4.3 17.7 1.0
CG B:GLU49 4.3 19.0 1.0
CA B:GLY68 4.4 17.9 1.0
C A:GLY68 4.4 28.6 1.0
CA A:ILE69 4.4 28.4 1.0
CG A:GLU49 4.4 33.8 1.0
CA B:ILE69 4.4 17.5 1.0
CA A:GLY68 4.5 28.9 1.0
CB A:ILE69 4.8 28.4 1.0
CA B:SER73 4.9 17.8 1.0
O B:THR67 4.9 18.2 1.0
CB B:ILE69 4.9 17.5 1.0
CA A:SER73 4.9 29.4 1.0
N B:SER73 4.9 17.9 1.0
N A:SER73 5.0 29.2 1.0

Potassium binding site 2 out of 3 in 1u1c

Go back to Potassium Binding Sites List in 1u1c
Potassium binding site 2 out of 3 in the Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau) within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K1003

b:71.2
occ:1.00
O C:ILE69 2.9 18.0 1.0
OG C:SER73 2.9 17.5 1.0
OG D:SER73 2.9 17.8 1.0
O D:ILE69 3.0 17.2 1.0
OE1 C:GLU49 3.0 18.8 1.0
OE1 D:GLU49 3.1 18.5 1.0
O C:HOH5063 3.2 43.0 1.0
CB D:SER73 3.7 17.8 1.0
CB C:SER73 3.8 17.6 1.0
N C:ILE69 3.8 17.9 1.0
N D:ILE69 3.9 17.4 1.0
C C:ILE69 3.9 18.0 1.0
C D:ILE69 4.0 17.4 1.0
CD C:GLU49 4.1 19.1 1.0
CD D:GLU49 4.2 18.4 1.0
CA C:ILE69 4.4 18.0 1.0
C C:GLY68 4.4 17.9 1.0
C D:GLY68 4.4 17.5 1.0
CA D:ILE69 4.5 17.4 1.0
CA C:GLY68 4.5 18.0 1.0
CA D:GLY68 4.5 17.5 1.0
CG D:GLU49 4.6 18.5 1.0
CG C:GLU49 4.6 19.0 1.0
CB C:ILE69 4.8 17.9 1.0
N D:SER73 4.9 17.8 1.0
CA D:SER73 4.9 17.8 1.0
O C:THR67 4.9 18.0 1.0
CB D:ILE69 4.9 17.4 1.0
O D:THR67 4.9 17.8 1.0
N C:SER73 5.0 17.6 1.0
CA C:SER73 5.0 17.5 1.0

Potassium binding site 3 out of 3 in 1u1c

Go back to Potassium Binding Sites List in 1u1c
Potassium binding site 3 out of 3 in the Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of E. Coli Uridine Phosphorylase Complexed to 5- Benzylacyclouridine (Bau) within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K1002

b:59.8
occ:1.00
OG E:SER73 2.8 16.2 1.0
O F:ILE69 2.8 17.7 1.0
OE1 E:GLU49 2.9 18.2 1.0
O E:ILE69 2.9 17.3 1.0
OG F:SER73 3.0 17.1 1.0
O E:HOH5089 3.0 36.1 1.0
OE1 F:GLU49 3.0 18.7 1.0
CB E:SER73 3.6 16.7 1.0
CB F:SER73 3.7 17.8 1.0
N E:ILE69 3.8 17.4 1.0
N F:ILE69 3.9 17.8 1.0
C F:ILE69 3.9 17.7 1.0
C E:ILE69 3.9 17.3 1.0
CD E:GLU49 4.0 18.5 1.0
CD F:GLU49 4.1 18.5 1.0
C E:GLY68 4.3 17.5 1.0
CA F:ILE69 4.4 17.7 1.0
C F:GLY68 4.4 18.0 1.0
CA E:ILE69 4.4 17.3 1.0
CA E:GLY68 4.4 17.6 1.0
CA F:GLY68 4.5 18.1 1.0
CG E:GLU49 4.5 17.9 1.0
CG F:GLU49 4.5 18.2 1.0
N E:SER73 4.8 16.6 1.0
CA E:SER73 4.8 16.7 1.0
CB F:ILE69 4.8 17.6 1.0
CB E:ILE69 4.9 17.3 1.0
O F:THR67 4.9 18.6 1.0
O E:THR67 4.9 18.1 1.0
CA F:SER73 4.9 17.8 1.0
N F:SER73 4.9 17.7 1.0
N F:GLY70 5.0 17.7 1.0
N E:GLY70 5.0 17.2 1.0

Reference:

W.Bu, E.C.Settembre, M.H.El Kouni, S.E.Ealick. Structural Basis For Inhibition of Escherichia Coli Uridine Phosphorylase By 5-Substituted Acyclouridines. Acta Crystallogr.,Sect.D V. 61 863 2005.
ISSN: ISSN 0907-4449
PubMed: 15983408
DOI: 10.1107/S0907444905007882
Page generated: Mon Aug 12 05:32:03 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