Potassium in PDB 6a9n: Crystal Structure of Kas III From Propionibacterium Acnes

Enzymatic activity of Crystal Structure of Kas III From Propionibacterium Acnes

All present enzymatic activity of Crystal Structure of Kas III From Propionibacterium Acnes:
2.3.1.180;

Protein crystallography data

The structure of Crystal Structure of Kas III From Propionibacterium Acnes, PDB code: 6a9n was solved by W.C.Lee, D.Cheon, Y.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 35.01 / 2.10
Space group P 65 2 2
Cell size a, b, c (Å), α, β, γ (°) 105.518, 105.518, 326.933, 90.00, 90.00, 120.00
R / Rfree (%) 17.7 / 20.9

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Kas III From Propionibacterium Acnes (pdb code 6a9n). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 6 binding sites of Potassium where determined in the Crystal Structure of Kas III From Propionibacterium Acnes, PDB code: 6a9n:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6;

Potassium binding site 1 out of 6 in 6a9n

Go back to Potassium Binding Sites List in 6a9n
Potassium binding site 1 out of 6 in the Crystal Structure of Kas III From Propionibacterium Acnes


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 Kas III From Propionibacterium Acnes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K401

b:28.5
occ:1.00
 O A:HOH675 2.6 30.2 1.0
O A:MET220 2.6 33.5 1.0
OG A:SER162 2.8 25.9 1.0
O A:HOH542 2.9 19.6 1.0
O A:HOH539 3.0 41.3 1.0
CB A:SER162 3.8 24.1 1.0
C A:MET220 3.9 31.0 1.0
OE1 A:GLU221 4.2 49.9 1.0
CG2 A:THR163 4.3 21.3 1.0
OD2 A:ASP160 4.4 27.6 1.0
OD1 A:ASP160 4.5 22.6 1.0
OE2 A:GLU221 4.5 49.4 1.0
CA A:GLU221 4.6 28.6 1.0
CD A:GLU221 4.6 46.5 1.0
N A:GLU221 4.7 30.8 1.0
N A:GLY222 4.7 25.7 1.0
N A:MET220 4.7 21.9 1.0
O A:HOH677 4.8 37.3 1.0
CA A:MET220 4.9 24.2 1.0
CG A:ASP160 4.9 27.2 1.0

Potassium binding site 2 out of 6 in 6a9n

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Potassium binding site 2 out of 6 in the Crystal Structure of Kas III From Propionibacterium Acnes


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Kas III From Propionibacterium Acnes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K402

b:21.9
occ:1.00
 O A:HIS93 2.8 14.1 1.0
O A:HOH572 2.8 13.0 1.0
O A:ARG95 2.9 14.0 1.0
O A:HOH526 3.0 15.4 1.0
O A:HOH703 3.2 24.0 1.0
C A:ARG95 3.8 13.3 1.0
CD2 A:HIS93 3.8 9.0 1.0
O A:HOH658 3.9 13.9 1.0
C A:HIS93 3.9 16.8 1.0
CA A:PRO96 4.1 10.8 1.0
O A:PRO96 4.2 12.2 1.0
CG A:HIS93 4.4 11.0 1.0
N A:PRO96 4.4 10.3 1.0
N A:ARG95 4.4 14.9 1.0
CB A:HIS93 4.4 9.9 1.0
C A:PRO96 4.4 12.6 1.0
ND2 B:ASN119 4.4 14.9 1.0
O B:HOH611 4.6 15.8 1.0
O B:HOH566 4.7 20.2 1.0
CA A:HIS93 4.8 12.6 1.0
CA A:ARG95 4.8 13.3 1.0
NE2 A:HIS93 4.8 10.8 1.0
C A:HIS94 4.8 16.5 1.0
N A:HIS94 4.8 12.7 1.0
O B:HOH668 4.9 15.8 1.0
K B:K402 4.9 21.5 1.0
CA A:HIS94 4.9 15.3 1.0
O B:HOH649 4.9 14.9 1.0
O A:HOH603 4.9 18.0 1.0
O A:HOH544 5.0 16.0 1.0

Potassium binding site 3 out of 6 in 6a9n

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Potassium binding site 3 out of 6 in the Crystal Structure of Kas III From Propionibacterium Acnes


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of Kas III From Propionibacterium Acnes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K403

b:13.4
occ:1.00
 O A:ASP210 2.6 14.6 1.0
O A:LYS213 2.7 15.8 1.0
O B:SER208 2.8 12.8 1.0
O A:ALA207 2.8 16.3 1.0
OG B:SER208 2.9 13.3 1.0
O A:SER208 2.9 13.7 1.0
O A:HOH684 3.0 25.7 1.0
C A:SER208 3.4 14.7 1.0
C B:SER208 3.6 12.6 1.0
C A:ASP210 3.6 19.1 1.0
CA A:SER208 3.7 12.2 1.0
C A:ALA207 3.9 16.4 1.0
C A:LYS213 3.9 16.2 1.0
O A:HOH682 3.9 30.0 1.0
CB B:SER208 4.0 10.3 1.0
N A:ASP210 4.1 17.0 1.0
CA B:SER208 4.1 12.4 1.0
O B:HOH644 4.1 22.7 1.0
N A:SER208 4.3 12.1 1.0
CA A:ASP210 4.4 18.1 1.0
K B:K403 4.4 13.5 1.0
N A:ALA209 4.4 13.5 1.0
N A:PRO211 4.6 21.9 1.0
CA A:ILE214 4.6 14.1 1.0
C A:ALA209 4.6 21.5 1.0
N B:ALA209 4.6 10.5 1.0
CA A:PRO211 4.6 17.5 1.0
N A:ILE214 4.7 18.2 1.0
N A:LYS213 4.7 23.4 1.0
O A:ILE214 4.7 14.9 1.0
CB A:ASP210 4.8 23.1 1.0
CD1 A:ILE214 4.8 19.1 1.0
CA A:LYS213 4.9 21.2 1.0
CB A:SER208 5.0 10.4 1.0
CG A:LYS213 5.0 24.2 1.0

Potassium binding site 4 out of 6 in 6a9n

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Potassium binding site 4 out of 6 in the Crystal Structure of Kas III From Propionibacterium Acnes


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Crystal Structure of Kas III From Propionibacterium Acnes within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K401

b:33.9
occ:1.00
 O B:MET220 2.7 40.4 1.0
OG B:SER162 2.8 20.9 1.0
O B:HOH549 3.1 19.7 1.0
NH1 B:ARG223 3.5 55.6 1.0
CB B:SER162 3.7 23.1 1.0
C B:MET220 3.9 35.9 1.0
NH2 B:ARG223 4.1 47.7 1.0
CZ B:ARG223 4.3 53.7 1.0
CG2 B:THR163 4.4 23.5 1.0
OE1 B:GLU221 4.4 59.5 1.0
OD2 B:ASP160 4.6 25.4 1.0
OD1 B:ASP160 4.6 20.6 1.0
CA B:GLU221 4.7 37.2 1.0
N B:GLU221 4.7 35.0 1.0
OE2 B:GLU221 4.8 55.3 1.0
CD B:GLU221 4.8 52.0 1.0
N B:MET220 4.8 24.4 1.0
N B:GLY222 4.9 32.9 1.0
CA B:MET220 4.9 29.0 1.0

Potassium binding site 5 out of 6 in 6a9n

Go back to Potassium Binding Sites List in 6a9n
Potassium binding site 5 out of 6 in the Crystal Structure of Kas III From Propionibacterium Acnes


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Crystal Structure of Kas III From Propionibacterium Acnes within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K402

b:21.5
occ:1.00
 O B:HIS93 2.7 12.0 1.0
O B:HOH572 2.8 14.1 1.0
O B:ARG95 2.9 16.3 1.0
O B:HOH538 2.9 13.7 1.0
O B:HOH668 3.2 15.8 1.0
O B:HOH649 3.7 14.9 1.0
C B:ARG95 3.8 13.6 1.0
CD2 B:HIS93 3.8 13.3 1.0
C B:HIS93 3.9 12.2 1.0
O A:HOH703 4.1 24.0 1.0
N B:ARG95 4.2 14.4 1.0
O B:PRO96 4.2 9.5 1.0
CA B:PRO96 4.3 12.2 1.0
CB B:HIS93 4.3 11.5 1.0
CG B:HIS93 4.3 10.2 1.0
ND2 A:ASN119 4.4 12.0 1.0
N B:PRO96 4.4 14.6 1.0
C B:PRO96 4.5 11.3 1.0
CA B:HIS93 4.7 10.9 1.0
O A:HOH603 4.7 18.0 1.0
CA B:ARG95 4.7 13.9 1.0
N B:HIS94 4.8 11.7 1.0
NE2 B:HIS93 4.8 13.7 1.0
O A:HOH544 4.8 16.0 1.0
O B:HOH611 4.8 15.8 1.0
CA B:HIS94 4.9 12.7 1.0
K A:K402 4.9 21.9 1.0
C B:HIS94 4.9 17.4 1.0

Potassium binding site 6 out of 6 in 6a9n

Go back to Potassium Binding Sites List in 6a9n
Potassium binding site 6 out of 6 in the Crystal Structure of Kas III From Propionibacterium Acnes


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Crystal Structure of Kas III From Propionibacterium Acnes within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K403

b:13.5
occ:1.00
 O B:LYS213 2.6 16.1 1.0
O A:SER208 2.7 13.7 1.0
O B:ASP210 2.7 14.7 1.0
OG A:SER208 2.8 9.8 1.0
O B:ALA207 2.8 13.0 1.0
O B:SER208 2.9 12.8 1.0
C B:SER208 3.4 12.6 1.0
C A:SER208 3.5 14.7 1.0
CA B:SER208 3.6 12.4 1.0
O A:HOH682 3.7 30.0 1.0
C B:ASP210 3.7 15.2 1.0
C B:LYS213 3.8 16.2 1.0
C B:ALA207 3.9 13.5 1.0
CB A:SER208 4.0 10.4 1.0
CA A:SER208 4.0 12.2 1.0
N B:ASP210 4.1 13.5 1.0
N B:SER208 4.2 10.4 1.0
CA B:ASP210 4.4 15.6 1.0
K A:K403 4.4 13.4 1.0
N B:ALA209 4.5 10.5 1.0
N A:ALA209 4.6 13.5 1.0
CA B:ILE214 4.6 14.6 1.0
N B:LYS213 4.6 18.4 1.0
N B:PRO211 4.6 16.1 1.0
O B:HOH644 4.6 22.7 1.0
C B:ALA209 4.6 17.5 1.0
CA B:PRO211 4.7 16.4 1.0
N B:ILE214 4.7 14.6 1.0
O B:ILE214 4.7 14.4 1.0
CA B:LYS213 4.8 21.1 1.0
CD1 B:ILE214 4.8 20.6 1.0
CB B:ASP210 4.8 17.7 1.0
CB B:SER208 4.9 10.3 1.0
C B:PRO211 4.9 16.2 1.0
CA A:ALA209 4.9 16.0 1.0
OG B:SER208 5.0 13.3 1.0

Reference:

D.Cheon, W.C.Lee, Y.Kim. Crystal Structure of Kas III From Propionibacterium Acnes To Be Published.
Page generated: Mon Dec 14 00:16:34 2020

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