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Nickel in PDB 2hza: Nickel-Bound Full-Length Escherichia Coli Nikr

Protein crystallography data

The structure of Nickel-Bound Full-Length Escherichia Coli Nikr, PDB code: 2hza was solved by E.R.Schreiter, C.L.Drennan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.17 / 2.10
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 49.843, 49.843, 181.691, 90.00, 90.00, 120.00
R / Rfree (%) 23.9 / 27.4

Nickel Binding Sites:

The binding sites of Nickel atom in the Nickel-Bound Full-Length Escherichia Coli Nikr (pdb code 2hza). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total 2 binding sites of Nickel where determined in the Nickel-Bound Full-Length Escherichia Coli Nikr, PDB code: 2hza:
Jump to Nickel binding site number: 1; 2;

Nickel binding site 1 out of 2 in 2hza

Go back to Nickel Binding Sites List in 2hza
Nickel binding site 1 out of 2 in the Nickel-Bound Full-Length Escherichia Coli Nikr


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Nickel-Bound Full-Length Escherichia Coli Nikr within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ni302

b:51.9
occ:1.00
ND1 A:HIS89 2.0 42.8 1.0
NE2 A:HIS87 2.1 49.5 1.0
SG A:CYS95 2.3 60.3 1.0
CE1 A:HIS89 2.8 25.8 1.0
CE1 A:HIS87 3.0 49.9 1.0
CD2 A:HIS87 3.1 41.1 1.0
CG A:HIS89 3.2 45.7 1.0
CB A:CYS95 3.2 50.7 1.0
CA A:HIS89 3.7 53.3 1.0
CB A:HIS89 3.7 50.7 1.0
CA A:CYS95 3.9 53.7 1.0
NE2 A:HIS89 4.0 50.0 1.0
ND1 A:HIS87 4.2 48.0 1.0
N A:HIS89 4.2 49.4 1.0
CD2 A:HIS89 4.2 44.1 1.0
CG A:HIS87 4.2 48.3 1.0
O A:ASP94 4.4 49.4 1.0
O A:VAL88 4.5 49.6 1.0
C A:VAL88 4.6 47.1 1.0
N A:CYS95 4.6 54.1 1.0
C A:ASP94 4.8 55.4 1.0
C A:HIS89 5.0 53.2 1.0

Nickel binding site 2 out of 2 in 2hza

Go back to Nickel Binding Sites List in 2hza
Nickel binding site 2 out of 2 in the Nickel-Bound Full-Length Escherichia Coli Nikr


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 2 of Nickel-Bound Full-Length Escherichia Coli Nikr within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ni301

b:46.5
occ:1.00
ND1 B:HIS89 1.9 33.7 1.0
SG B:CYS95 2.1 49.8 1.0
NE2 B:HIS87 2.2 40.0 1.0
CE1 B:HIS89 2.7 29.2 1.0
CD2 B:HIS87 3.0 33.9 1.0
CG B:HIS89 3.1 34.8 1.0
CB B:CYS95 3.1 48.3 1.0
CE1 B:HIS87 3.3 46.8 1.0
CB B:HIS89 3.6 48.2 1.0
CA B:HIS89 3.7 50.0 1.0
CA B:CYS95 3.8 43.9 1.0
NE2 B:HIS89 3.9 29.4 1.0
CD2 B:HIS89 4.1 30.4 1.0
N B:HIS89 4.2 45.3 1.0
CG B:HIS87 4.2 35.9 1.0
ND1 B:HIS87 4.3 39.4 1.0
O B:ASP94 4.5 46.0 1.0
O B:VAL88 4.5 39.1 1.0
C B:VAL88 4.5 39.0 1.0
N B:CYS95 4.6 48.8 1.0
C B:ASP94 4.9 54.5 1.0
CD2 B:HIS62 4.9 60.3 1.0
C B:HIS89 5.0 50.8 1.0

Reference:

E.R.Schreiter, S.C.Wang, D.B.Zamble, C.L.Drennan. Nikr-Operator Complex Structure and the Mechanism of Repressor Activation By Metal Ions. Proc.Natl.Acad.Sci.Usa V. 103 13676 2006.
ISSN: ISSN 0027-8424
PubMed: 16945905
DOI: 10.1073/PNAS.0606247103
Page generated: Thu Oct 29 06:17:26 2020
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