Potassium in PDB 4jga: X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii

All present enzymatic activity of X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii:
2.3.1.179;

The structure of X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii, PDB code: 4jga was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.19 / 2.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	73.170, 62.740, 95.430, 90.00, 112.08, 90.00
R / Rfree (%)	14.8 / 17.8

The structure of X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Potassium atom in the X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii (pdb code 4jga). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii, PDB code: 4jga:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii within 5.0Å range: probe atom residue distance (Å) B Occ A:K501 b:9.1 occ:1.00 OE1 A:GLU364 2.6 9.2 1.0 O A:ASN410 2.7 11.1 1.0 OD1 A:ASN316 2.7 9.5 1.0 O A:ASN316 2.7 9.8 1.0 O A:ALA317 2.8 9.8 1.0 OG A:SER409 2.9 10.2 1.0 C A:ALA317 3.4 10.2 1.0 C A:ASN316 3.5 10.0 1.0 N A:ASN410 3.5 10.8 1.0 CD A:GLU364 3.6 9.4 1.0 CB A:GLU364 3.6 9.1 1.0 C A:ASN410 3.7 11.1 1.0 CG A:ASN316 3.7 9.9 1.0 N A:HIS318 4.0 10.2 1.0 CG A:GLU364 4.0 9.4 1.0 CB A:ASN316 4.0 9.9 1.0 O A:HOH620 4.0 13.7 1.0 CB A:SER409 4.1 10.3 1.0 N A:ALA317 4.1 10.3 1.0 CA A:ASN410 4.1 10.9 1.0 C A:SER409 4.1 10.3 1.0 O A:HOH609 4.2 11.4 1.0 CA A:SER409 4.2 10.6 1.0 CA A:ALA317 4.3 10.4 1.0 O A:HOH624 4.3 18.6 1.0 CA A:HIS318 4.3 10.3 1.0 CA A:ASN316 4.4 10.3 1.0 OG A:SER411 4.7 12.2 1.0 OE2 A:GLU364 4.7 9.5 1.0 O A:HOH654 4.8 25.9 1.0 CB A:ASN410 4.8 11.8 1.0 N A:SER411 4.8 11.2 1.0 ND2 A:ASN316 5.0 10.1 1.0

Potassium binding site 2 out of 2 in the X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii within 5.0Å range: probe atom residue distance (Å) B Occ B:K600 b:8.8 occ:1.00 OE1 B:GLU364 2.6 8.2 1.0 O B:ASN410 2.7 10.7 1.0 OD1 B:ASN316 2.7 8.1 1.0 O B:ASN316 2.8 8.1 1.0 O B:ALA317 2.9 8.4 1.0 OG B:SER409 2.9 9.6 1.0 C B:ASN316 3.5 8.6 1.0 C B:ALA317 3.5 8.6 1.0 N B:ASN410 3.6 10.1 1.0 CB B:GLU364 3.6 8.3 1.0 CD B:GLU364 3.6 8.6 1.0 CG B:ASN316 3.7 8.3 1.0 C B:ASN410 3.7 10.6 1.0 CB B:ASN316 4.0 8.4 1.0 CG B:GLU364 4.0 8.6 1.0 O B:HOH710 4.0 12.1 1.0 CB B:SER409 4.1 9.1 1.0 N B:HIS318 4.1 8.7 1.0 N B:ALA317 4.1 8.8 1.0 O B:HOH715 4.2 9.6 1.0 C B:SER409 4.2 9.1 1.0 CA B:ASN410 4.2 10.2 1.0 CA B:SER409 4.2 9.3 1.0 CA B:ALA317 4.3 8.9 1.0 O B:HOH745 4.3 19.3 1.0 CA B:ASN316 4.4 8.8 1.0 CA B:HIS318 4.4 8.7 1.0 OG B:SER411 4.6 11.1 1.0 OE2 B:GLU364 4.7 8.8 1.0 O B:HOH731 4.8 18.0 1.0 N B:SER411 4.8 10.7 1.0 CB B:ASN410 4.9 11.3 1.0 ND2 B:ASN316 4.9 8.6 1.0 CA B:GLU364 5.0 8.4 1.0

J.W.Fairman, J.A.Abendroth, T.E.Edwards, D.Lorimer. X-Ray Crystal Structure of 3-Oxoacyl-[Acyl-Carrier-Protein] Synthase 2 From Rickettsia Rickettsii To Be Published.