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Potassium in PDB 3rrf: Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp

Enzymatic activity of Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp

All present enzymatic activity of Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp:
4.2.1.93;

Protein crystallography data

The structure of Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp, PDB code: 3rrf was solved by I.A.Shumilin, M.Cymborowski, S.A.Lesley, W.Minor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.10
Space group I 4 2 2
Cell size a, b, c (Å), α, β, γ (°) 122.407, 122.407, 155.672, 90.00, 90.00, 90.00
R / Rfree (%) 15.9 / 20.2

Other elements in 3rrf:

The structure of Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp (pdb code 3rrf). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp, PDB code: 3rrf:

Potassium binding site 1 out of 1 in 3rrf

Go back to Potassium Binding Sites List in 3rrf
Potassium binding site 1 out of 1 in the Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of TM0922, A Fusion of A Domain of Unknown Function and Adp/Atp-Dependent Nad(P)H-Hydrate Dehydratase From Thermotoga Maritima in Complex with Atp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K491

b:34.8
occ:1.00
 O A:VAL148 2.8 30.8 1.0
O A:PHE117 2.8 34.3 1.0
OD1 A:ASN52 2.8 34.6 1.0
O A:VAL146 2.9 27.9 1.0
OG A:SER150 2.9 29.5 1.0
O A:ASP114 2.9 28.4 1.0
OD2 A:ASP114 3.3 27.5 1.0
OD1 A:ASP114 3.5 26.7 1.0
CG A:ASP114 3.6 29.4 1.0
C A:PHE117 3.7 34.1 1.0
CG A:ASN52 3.8 29.6 1.0
C A:ASP114 3.8 28.7 1.0
N A:SER150 3.8 30.7 1.0
C A:VAL146 3.9 27.5 1.0
C A:VAL148 4.0 31.1 1.0
N A:VAL146 4.0 27.8 1.0
ND2 A:ASN52 4.0 28.9 1.0
N A:ILE116 4.0 31.0 1.0
N A:PHE117 4.0 33.3 1.0
CA A:ALA115 4.1 29.4 1.0
CB A:SER150 4.1 31.2 1.0
CA A:SER150 4.2 29.8 1.0
N A:ALA115 4.3 29.7 1.0
C A:ALA115 4.3 30.0 1.0
CA A:VAL146 4.4 27.5 1.0
C A:PRO149 4.4 30.5 1.0
N A:VAL148 4.5 30.7 1.0
CA A:PHE117 4.5 34.5 1.0
CB A:VAL146 4.6 28.0 1.0
N A:GLY118 4.6 35.5 1.0
CA A:PRO149 4.6 30.1 1.0
CB A:SER145 4.7 28.2 1.0
CB A:ASP114 4.7 29.0 1.0
CA A:GLY118 4.7 35.5 1.0
N A:PRO149 4.8 29.6 1.0
C A:SER145 4.8 27.6 1.0
C A:ILE116 4.8 32.7 1.0
CA A:ASP114 4.9 29.5 1.0
CA A:SER145 4.9 27.7 1.0
CG2 A:VAL148 4.9 36.1 1.0
CA A:VAL148 4.9 32.0 1.0
CA A:ILE116 4.9 31.9 1.0
OG A:SER145 5.0 28.6 1.0

Reference:

I.A.Shumilin, M.Cymborowski, O.Chertihin, K.N.Jha, J.C.Herr, S.A.Lesley, A.Joachimiak, W.Minor. Identification of Unknown Protein Function Using Metabolite Cocktail Screening. Structure V. 20 1715 2012.
ISSN: ISSN 0969-2126
PubMed: 22940582
DOI: 10.1016/J.STR.2012.07.016
Page generated: Sat Aug 9 05:44:10 2025

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