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Potassium in PDB 7ud6: Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion)

Enzymatic activity of Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion)

All present enzymatic activity of Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion):
2.1.1.6;

Protein crystallography data

The structure of Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion), PDB code: 7ud6 was solved by C.Ongpipattanakul, S.K.Nair, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 55.50 / 2.59
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 68.883, 68.883, 302.697, 90, 90, 120
R / Rfree (%) 24.7 / 27.8

Potassium Binding Sites:

The binding sites of Potassium atom in the Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion) (pdb code 7ud6). 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 Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion), PDB code: 7ud6:

Potassium binding site 1 out of 1 in 7ud6

Go back to Potassium Binding Sites List in 7ud6
Potassium binding site 1 out of 1 in the Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Designed Enzyme SH3-588 (Catechol O-Methyltransferase Catalytic Domain and Src Homology 3 Binding Domain Fusion) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K302

b:117.7
occ:1.00
ND2 A:ASN232 3.4 109.9 1.0
OD1 A:ASN232 3.5 110.8 1.0
CG A:ASN232 3.8 110.1 1.0
CB A:MET102 4.1 90.6 1.0
CZ2 A:TRP100 4.3 95.9 1.0
CG A:PRO236 4.3 117.3 1.0
O A:MET102 4.5 87.8 1.0
CD A:PRO236 4.5 120.3 1.0
CA A:MET102 4.6 91.5 1.0
CH2 A:TRP100 4.7 97.8 1.0
C A:MET102 5.0 87.5 1.0

Reference:

R.Park, C.Ongpipattanakul, S.K.Nair, A.A.Bowers, B.Kuhlman. Designer Installation of A Substrate Recruitment Domain to Tailor Enzyme Specificity. Nat.Chem.Biol. 2022.
ISSN: ESSN 1552-4469
PubMed: 36509904
DOI: 10.1038/S41589-022-01206-0
Page generated: Mon Aug 12 21:20:24 2024

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