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Potassium in PDB 7bi1: Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II

Enzymatic activity of Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II

All present enzymatic activity of Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II:
1.11.1.11;

Protein crystallography data

The structure of Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II, PDB code: 7bi1 was solved by H.Kwon, T.Tosha, H.Sugimoto, E.L.Raven, P.C.E.Moody, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 58.00 / 1.50
Space group P 42 21 2
Cell size a, b, c (Å), α, β, γ (°) 81.935, 81.935, 75.05, 90, 90, 90
R / Rfree (%) n/a / n/a

Other elements in 7bi1:

The structure of Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II also contains other interesting chemical elements:

Iron (Fe) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II (pdb code 7bi1). 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 Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II, PDB code: 7bi1:

Potassium binding site 1 out of 1 in 7bi1

Go back to Potassium Binding Sites List in 7bi1
Potassium binding site 1 out of 1 in the Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Xfel Crystal Structure of Soybean Ascorbate Peroxidase Compound II within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K302

b:24.7
occ:1.00
 O A:ILE185 2.6 23.6 1.0
O A:THR164 2.6 24.3 1.0
OD1 A:ASN182 2.7 28.7 1.0
O A:ASN182 2.8 24.4 1.0
OD1 A:ASP187 2.9 25.8 1.0
OG1 A:THR180 2.9 24.4 1.0
OG1 A:THR164 3.0 25.4 1.0
OG A:SER189 3.4 27.6 0.5
CG A:ASN182 3.4 27.0 1.0
CB A:THR180 3.6 23.8 1.0
C A:THR164 3.6 20.8 1.0
C A:ASN182 3.7 24.0 1.0
CG A:ASP187 3.7 25.0 1.0
C A:ILE185 3.8 23.6 1.0
CG2 A:THR180 3.8 24.6 1.0
ND2 A:ASN182 3.9 29.1 1.0
CB A:THR164 4.0 23.1 1.0
CA A:THR164 4.1 21.9 1.0
OD2 A:ASP187 4.2 31.4 1.0
CB A:SER189 4.2 25.3 0.5
CB A:ASN182 4.3 27.5 1.0
N A:ASP187 4.4 22.8 1.0
CA A:ASN182 4.4 25.8 1.0
CG2 A:THR164 4.4 23.2 1.0
N A:PRO183 4.5 24.3 1.0
CB A:ILE185 4.5 22.9 1.0
CA A:PRO183 4.5 23.5 1.0
CA A:ILE185 4.5 22.2 1.0
N A:ILE185 4.5 21.8 1.0
N A:ASN182 4.6 27.7 1.0
OG A:SER189 4.7 27.1 0.5
N A:ILE165 4.7 21.2 1.0
CB A:SER189 4.8 26.0 0.5
N A:PHE186 4.8 20.7 1.0
CB A:ASP187 4.9 23.9 1.0
O A:ASP187 4.9 23.7 1.0
CA A:PHE186 5.0 19.7 1.0
CG2 A:ILE185 5.0 27.5 1.0

Reference:

H.Kwon, J.Basran, C.Pathak, M.Hussain, S.L.Freeman, A.J.Fielding, A.J.Bailey, N.Stefanou, H.A.Sparkes, T.Tosha, K.Yamashita, K.Hirata, H.Murakami, G.Ueno, H.Ago, K.Tono, M.Yamamoto, H.Sawai, Y.Shiro, H.Sugimoto, E.Raven, P.C.E.Moody. Xfel Crystal Structures of Peroxidase Compound II. Angew.Chem.Int.Ed.Engl. 2021.
ISSN: ESSN 1521-3773
PubMed: 33826799
DOI: 10.1002/ANIE.202103010
Page generated: Mon Aug 12 18:44:57 2024

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