Atomistry » Calcium » PDB 6zr0-7aq1 » 6zww
Atomistry »
  Calcium »
    PDB 6zr0-7aq1 »
      6zww »

Calcium in PDB 6zww: Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna

Enzymatic activity of Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna

All present enzymatic activity of Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna:
3.6.4.13;

Protein crystallography data

The structure of Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna, PDB code: 6zww was solved by L.M.Grass, J.Wollenhaupt, T.Barthel, B.Loll, M.C.Wahl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.40 / 3.16
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 220.854, 126.198, 179.253, 90, 110.76, 90
R / Rfree (%) 22.6 / 26.5

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna (pdb code 6zww). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna, PDB code: 6zww:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 6zww

Go back to Calcium Binding Sites List in 6zww
Calcium binding site 1 out of 2 in the Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna


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 E. Coli Rna Helicase Hrpa in Complex with Rna within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca801

b:131.6
occ:1.00
O A:VAL164 2.4 131.2 1.0
O C:VAL164 2.4 144.2 1.0
C A:VAL164 3.6 130.6 1.0
C C:VAL164 3.6 134.6 1.0
O A:ASP162 3.9 118.9 1.0
O C:ASP162 3.9 117.9 1.0
N A:VAL164 4.1 122.0 1.0
N C:VAL164 4.3 121.2 1.0
CA A:VAL164 4.5 118.1 1.0
N A:SER165 4.5 129.8 1.0
CA C:VAL164 4.5 123.1 1.0
N C:SER165 4.5 128.8 1.0
CA A:SER165 4.6 126.6 1.0
CA C:SER165 4.6 131.2 1.0

Calcium binding site 2 out of 2 in 6zww

Go back to Calcium Binding Sites List in 6zww
Calcium binding site 2 out of 2 in the Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna


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 E. Coli Rna Helicase Hrpa in Complex with Rna within 5.0Å range:
probe atom residue distance (Å) B Occ
G:Ca801

b:123.0
occ:1.00
O G:VAL164 2.3 143.0 1.0
O E:VAL164 2.6 137.5 1.0
C G:VAL164 3.4 139.3 1.0
O E:ASP162 3.6 147.5 1.0
C E:VAL164 3.8 137.8 1.0
CA G:SER165 3.8 141.9 1.0
N G:SER165 4.0 139.4 1.0
N E:VAL164 4.2 146.7 1.0
CB G:SER165 4.3 146.1 1.0
N G:VAL164 4.4 154.6 1.0
CA E:VAL164 4.5 138.0 1.0
CA G:VAL164 4.6 137.7 1.0
O G:ASP162 4.6 174.5 1.0
C E:ASP162 4.8 138.9 1.0
N E:SER165 4.8 139.3 1.0
CA E:SER165 4.9 147.9 1.0
CB E:VAL164 5.0 129.8 1.0
C G:SER165 5.0 157.0 1.0

Reference:

L.M.Grass, J.Wollenhaupt, T.Barthel, B.Loll, E.Klauck, H.Antelmann, M.C.Wahl. Crystal Structure of E. Coli Rna Helicase Hrpa in Complex with Rna To Be Published.
Page generated: Wed Jul 9 20:38:41 2025

Last articles

Ca in 9JSN
Ca in 9KPL
Ca in 9KQI
Ca in 9JSM
Ca in 9KDG
Ca in 9KK5
Ca in 9KK4
Ca in 9KDF
Ca in 9KCA
Ca in 9KC9
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy