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Manganese in PDB 6dpe: Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C

Enzymatic activity of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C

All present enzymatic activity of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C:
3.1.26.4;

Protein crystallography data

The structure of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C, PDB code: 6dpe was solved by N.L.Samara, W.Yang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.24 / 1.56
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 80.981, 38.478, 60.610, 90.00, 96.05, 90.00
R / Rfree (%) 17.2 / 21.7

Other elements in 6dpe:

The structure of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C also contains other interesting chemical elements:

Potassium (K) 1 atom
Iodine (I) 5 atoms

Manganese Binding Sites:

The binding sites of Manganese atom in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C (pdb code 6dpe). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total 5 binding sites of Manganese where determined in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C, PDB code: 6dpe:
Jump to Manganese binding site number: 1; 2; 3; 4; 5;

Manganese binding site 1 out of 5 in 6dpe

Go back to Manganese Binding Sites List in 6dpe
Manganese binding site 1 out of 5 in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mn201

b:18.6
occ:1.00
O A:HOH343 2.1 17.2 1.0
OD2 A:ASP71 2.1 16.7 1.0
O A:HOH334 2.1 19.9 1.0
OD1 A:ASP192 2.1 18.6 1.0
OP3 b:C5 2.2 20.5 1.0
OP1 b:C5 2.6 20.7 1.0
P b:C5 2.9 20.9 1.0
HA A:ASP192 3.0 25.1 1.0
CG A:ASP71 3.1 21.6 1.0
CG A:ASP192 3.2 20.6 1.0
OD1 A:ASP71 3.5 17.2 1.0
H A:TYR193 3.5 25.5 1.0
HB2 A:ASP192 3.5 28.1 1.0
CB A:ASP192 3.7 23.4 1.0
CA A:ASP192 3.7 20.9 1.0
MN A:MN202 3.8 17.9 1.0
OP2 b:G6 4.0 21.1 1.0
NZ A:LYS196 4.0 22.2 1.0
O5' b:C5 4.0 21.5 1.0
O B:HOH202 4.0 24.6 1.0
HG22 A:ILE189 4.0 27.6 1.0
OD2 A:ASP132 4.0 23.8 1.0
OP2 b:C5 4.0 22.0 1.0
O A:VAL72 4.1 17.7 1.0
C5' b:C5 4.2 23.4 1.0
OE2 A:GLU188 4.2 28.8 1.0
N A:TYR193 4.2 21.2 1.0
OD2 A:ASP192 4.3 23.6 1.0
CB A:ASP71 4.4 16.9 1.0
HD1 A:TYR193 4.5 23.8 1.0
C A:ASP192 4.6 23.2 1.0
HB3 A:ASP192 4.6 28.1 1.0
HG21 A:ILE189 4.7 27.6 1.0
CG2 A:ILE189 4.7 23.0 1.0
K A:K205 4.7 30.7 0.6
N A:ASP192 4.8 22.4 1.0
HG23 A:ILE189 4.9 27.6 1.0
HB2 A:TYR193 5.0 28.7 1.0

Manganese binding site 2 out of 5 in 6dpe

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Manganese binding site 2 out of 5 in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 2 of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mn202

b:17.9
occ:1.00
OD1 A:ASP132 2.0 19.7 1.0
OP1 b:C5 2.0 20.7 1.0
OE1 A:GLU109 2.0 16.6 1.0
OD1 A:ASP71 2.1 17.2 1.0
OD2 A:ASP132 2.5 23.8 1.0
CG A:ASP132 2.6 20.0 1.0
CD A:GLU109 3.0 14.5 1.0
CG A:ASP71 3.1 21.6 1.0
O A:HOH347 3.2 16.2 1.0
OE2 A:GLU109 3.3 19.3 1.0
HG12 A:VAL72 3.5 21.4 1.0
P b:C5 3.5 20.9 1.0
OD2 A:ASP71 3.5 16.7 1.0
C3' B:U4 3.6 24.4 1.0
O3' B:U4 3.6 24.3 1.0
H A:VAL72 3.8 20.1 1.0
MN A:MN201 3.8 18.6 1.0
O A:HOH334 4.0 19.9 1.0
H A:ASP132 4.1 21.4 1.0
C5' b:C5 4.1 23.4 1.0
CB A:ASP132 4.1 19.9 1.0
O5' b:C5 4.2 21.5 1.0
OP2 b:C5 4.2 22.0 1.0
CB A:ASP71 4.3 16.9 1.0
HB2 A:SER133 4.3 24.7 1.0
OP3 b:C5 4.4 20.5 1.0
CG A:GLU109 4.4 14.4 1.0
HG21 A:ILE189 4.4 27.6 1.0
CG1 A:VAL72 4.4 17.8 1.0
N A:VAL72 4.5 16.8 1.0
HB2 A:ASP132 4.5 23.8 1.0
HG3 A:GLU109 4.6 17.3 1.0
HB3 A:ASP132 4.6 23.8 1.0
C4' B:U4 4.6 24.7 1.0
CA A:ASP71 4.6 14.4 1.0
C2' B:U4 4.7 20.1 1.0
HG2 A:GLU109 4.7 17.3 1.0
HG13 A:VAL72 4.8 21.4 1.0
HG11 A:VAL72 4.8 21.4 1.0
N A:ASP132 4.8 17.8 1.0
CA A:ASP132 4.8 19.4 1.0
C5' B:U4 4.8 23.2 1.0
HG22 A:ILE189 4.8 27.6 1.0
O2' B:U4 4.9 24.2 1.0
O A:VAL72 4.9 17.7 1.0
C A:ASP132 4.9 19.8 1.0
O A:HOH343 4.9 17.2 1.0

Manganese binding site 3 out of 5 in 6dpe

Go back to Manganese Binding Sites List in 6dpe
Manganese binding site 3 out of 5 in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 3 of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mn203

b:34.2
occ:0.60
O A:HOH309 1.7 35.1 1.0
OE1 A:GLU166 2.0 29.3 1.0
OD1 A:ASP163 2.4 34.6 1.0
O A:HOH402 2.4 35.0 1.0
O A:HOH327 2.9 33.3 1.0
CD A:GLU166 3.1 32.1 1.0
HA A:ASP163 3.2 29.5 1.0
CG A:ASP163 3.4 27.2 1.0
O A:HOH373 3.4 36.8 1.0
OE2 A:GLU166 3.4 27.4 1.0
CA A:ASP163 4.0 24.6 1.0
NH2 A:ARG151 4.1 36.9 1.0
CB A:ASP163 4.1 24.9 1.0
HB2 A:GLU166 4.1 24.4 1.0
HB3 A:ASP163 4.2 29.8 1.0
HZ3 A:TRP159 4.2 31.4 1.0
OD2 A:ASP163 4.3 33.0 1.0
CG A:GLU166 4.4 24.5 1.0
NZ A:LYS144 4.5 71.5 1.0
HG12 A:VAL162 4.6 30.2 1.0
CB A:GLU166 4.6 20.3 1.0
HB3 A:GLU166 4.7 24.4 1.0
HG3 A:GLU166 4.7 29.4 1.0
N A:ASP163 4.8 22.8 1.0
O A:HOH391 4.9 38.6 1.0
HE3 A:TRP159 5.0 33.3 1.0
O A:ASP163 5.0 22.7 1.0

Manganese binding site 4 out of 5 in 6dpe

Go back to Manganese Binding Sites List in 6dpe
Manganese binding site 4 out of 5 in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 4 of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mn204

b:18.7
occ:0.40
O A:LYS196 2.2 71.5 1.0
O A:HOH370 2.3 36.1 1.0
C A:LYS196 3.2 77.4 1.0
OXT A:LYS196 3.5 72.0 1.0
MN B:MN101 4.0 67.0 0.6
CA A:LYS196 4.5 52.0 1.0

Manganese binding site 5 out of 5 in 6dpe

Go back to Manganese Binding Sites List in 6dpe
Manganese binding site 5 out of 5 in the Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 5 of Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with An Rna/Dna Hybrid: Reaction in 20 Mm MN2+ and 200 Mm K+ For 40 S at 21 C within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mn101

b:67.0
occ:0.60
O B:HOH211 2.7 49.2 1.0
O6 b:G6 2.9 38.1 1.0
N7 b:G6 3.3 32.9 1.0
O A:LYS196 3.5 71.5 1.0
C6 b:G6 3.7 30.3 1.0
C5 b:G6 3.8 31.2 1.0
MN A:MN204 4.0 18.7 0.4
CB A:LYS196 4.3 34.9 1.0
C A:LYS196 4.4 77.4 1.0
C8 b:G6 4.5 36.5 1.0
CA A:LYS196 4.6 52.0 1.0
O B:HOH210 4.8 29.6 1.0
CG A:LYS196 4.9 27.4 1.0
N4 b:C5 4.9 27.5 1.0

Reference:

N.L.Samara, W.Yang. Cation Trafficking Propels Rna Hydrolysis. Nat. Struct. Mol. Biol. V. 25 715 2018.
ISSN: ESSN 1545-9985
PubMed: 30076410
DOI: 10.1038/S41594-018-0099-4
Page generated: Sun Oct 6 04:06:46 2024

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