Atomistry » Sodium » PDB 1t4b-1u8r » 1t4b
Atomistry »
  Sodium »
    PDB 1t4b-1u8r »
      1t4b »

Sodium in PDB 1t4b: 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.

Enzymatic activity of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.

All present enzymatic activity of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.:
1.2.1.11;

Protein crystallography data

The structure of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase., PDB code: 1t4b was solved by C.E.Nichols, B.Dhaliwal, M.Lockyer, A.R.Hawkins, D.K.Stammers, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.38 / 1.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 56.500, 70.100, 180.900, 90.00, 90.00, 90.00
R / Rfree (%) 17 / 19.9

Sodium Binding Sites:

The binding sites of Sodium atom in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase. (pdb code 1t4b). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 5 binding sites of Sodium where determined in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase., PDB code: 1t4b:
Jump to Sodium binding site number: 1; 2; 3; 4; 5;

Sodium binding site 1 out of 5 in 1t4b

Go back to Sodium Binding Sites List in 1t4b
Sodium binding site 1 out of 5 in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na5003

b:79.1
occ:1.00
 O A:HOH5131 2.8 42.5 1.0
O A:HOH5129 3.6 30.2 1.0
O A:MET1 3.7 27.1 1.0
OE1 A:GLN2 4.2 36.7 1.0
O A:HOH5198 4.4 38.8 1.0
O A:HOH5391 4.6 45.0 1.0
C A:MET1 4.8 26.3 1.0
OD2 A:ASP67 4.9 17.6 1.0
N A:MET1 4.9 31.6 1.0

Sodium binding site 2 out of 5 in 1t4b

Go back to Sodium Binding Sites List in 1t4b
Sodium binding site 2 out of 5 in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na5004

b:22.0
occ:1.00
 O A:HOH5474 2.5 22.1 1.0
O A:HOH5011 2.6 25.6 1.0
O A:HOH5473 2.6 25.2 1.0
O A:HOH5472 2.7 27.8 1.0
O A:HOH5290 2.8 52.5 1.0
O B:HOH5456 2.9 57.9 1.0
O B:HOH5054 4.2 16.3 1.0
O A:HOH5096 4.2 20.2 1.0
OD2 A:ASP308 4.3 16.3 1.0
O A:HOH5411 4.3 25.5 1.0
O A:ASN307 4.3 13.8 1.0
O A:HOH5030 4.4 16.4 1.0
O B:HOH5179 4.4 32.1 1.0
O B:HOH5309 4.5 27.6 1.0
OD1 A:ASP308 4.8 28.5 1.0
CB A:ASN307 4.9 14.0 1.0
CG A:ASP308 4.9 22.7 1.0
NE2 B:GLN233 4.9 16.2 1.0
C A:ASN307 5.0 14.6 1.0

Sodium binding site 3 out of 5 in 1t4b

Go back to Sodium Binding Sites List in 1t4b
Sodium binding site 3 out of 5 in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 3 of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na5005

b:61.8
occ:1.00
 O A:HOH5138 2.8 40.2 1.0
O A:HOH5135 2.8 49.1 1.0
OD1 A:ASP76 3.1 23.6 1.0
CG A:ASP76 4.0 23.8 1.0
OD2 A:ASP76 4.0 19.7 1.0

Sodium binding site 4 out of 5 in 1t4b

Go back to Sodium Binding Sites List in 1t4b
Sodium binding site 4 out of 5 in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 4 of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Na5001

b:35.0
occ:1.00
 O B:HOH5045 2.7 21.9 1.0
O B:HOH5451 2.7 34.3 1.0
O B:HOH5130 2.7 25.7 1.0
O B:HOH5450 2.8 42.5 1.0
O A:HOH5469 2.8 48.5 1.0
O B:HOH5452 2.8 53.9 1.0
O B:HOH5089 4.1 23.1 1.0
O A:HOH5285 4.3 39.8 1.0
O B:HOH5200 4.3 35.4 1.0
OD2 B:ASP308 4.4 20.3 1.0
O A:HOH5054 4.4 18.5 1.0
O B:HOH5293 4.4 46.6 1.0
O B:ASN307 4.5 16.7 1.0
O B:HOH5095 4.6 20.9 1.0
OD1 B:ASP308 4.7 31.2 1.0
CG B:ASP308 4.9 25.2 1.0
NE2 A:GLN233 5.0 17.7 1.0

Sodium binding site 5 out of 5 in 1t4b

Go back to Sodium Binding Sites List in 1t4b
Sodium binding site 5 out of 5 in the 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 5 of 1.6 Angstrom Structure of Esherichia Coli Aspartate- Semialdehyde Dehydrogenase. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Na5002

b:66.4
occ:1.00
 O B:HOH5391 2.9 39.5 1.0
O B:HOH5457 2.9 41.6 1.0
O B:HOH5228 3.0 42.1 1.0
O B:HOH5458 3.6 31.4 1.0
O B:HOH5255 4.1 51.0 1.0
NE2 B:GLN2 4.4 31.7 1.0
OE1 B:GLN2 4.8 25.4 1.0
O B:HOH5249 4.9 40.0 1.0

Reference:

C.E.Nichols, B.Dhaliwal, M.Lockyer, A.R.Hawkins, D.K.Stammers. High-Resolution Structures Reveal Details of Domain Closure and "Half-of-Sites-Reactivity" in Escherichia Coli Aspartate Beta-Semialdehyde Dehydrogenase. J.Mol.Biol. V. 341 797 2004.
ISSN: ISSN 0022-2836
PubMed: 15288787
DOI: 10.1016/J.JMB.2004.05.073
Page generated: Sun Oct 6 22:37:55 2024

Last articles

Mg in 9J2F
Mg in 9IZ4
Mg in 9MM2
Mg in 9MF6
Mg in 9MED
Mg in 9JKP
Mg in 9MEC
Mg in 9HM9
Mg in 9GOB
Mg in 9GO5
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy