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Chlorine in PDB 3l21: The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R

Enzymatic activity of The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R

All present enzymatic activity of The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R:
4.2.1.52;

Protein crystallography data

The structure of The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R, PDB code: 3l21 was solved by G.L.Evans, L.Schuldt, G.B.Jamerson, S.R.Devenish, M.S.Weiss, J.A.Gerrard, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.51 / 2.10
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 188.830, 188.830, 130.430, 90.00, 90.00, 90.00
R / Rfree (%) 17.8 / 20.4

Chlorine Binding Sites:

The binding sites of Chlorine atom in the The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R (pdb code 3l21). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R, PDB code: 3l21:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 3l21

Go back to Chlorine Binding Sites List in 3l21
Chlorine binding site 1 out of 3 in the The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Cl307

b:58.4
occ:1.00
NH1 D:ARG11 3.7 39.9 1.0
NH2 D:ARG11 4.0 36.0 1.0
CZ D:ARG11 4.3 39.9 1.0

Chlorine binding site 2 out of 3 in 3l21

Go back to Chlorine Binding Sites List in 3l21
Chlorine binding site 2 out of 3 in the The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Cl308

b:55.2
occ:1.00
NH1 D:ARG253 3.1 18.5 1.0
O D:HOH813 3.3 25.4 1.0
CD D:ARG253 3.9 23.4 1.0
CB D:ASN249 3.9 21.4 1.0
CZ D:ARG253 4.2 26.2 1.0
O D:HOH353 4.2 16.9 1.0
CG D:ARG253 4.3 22.2 1.0
O D:ASN249 4.4 21.2 1.0
NE D:ARG253 4.4 24.2 1.0
CG D:ASN249 4.6 21.9 1.0
C D:ASN249 4.7 19.8 1.0
CA D:ASN249 4.8 19.5 1.0
ND2 D:ASN249 4.9 17.5 1.0
O A:HOH1866 4.9 27.9 1.0

Chlorine binding site 3 out of 3 in 3l21

Go back to Chlorine Binding Sites List in 3l21
Chlorine binding site 3 out of 3 in the The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of The Crystal Structure of A Dimeric Mutant of Dihydrodipicolinate Synthase (Dapa, RV2753C) From Mycobacterium Tuberculosis - Dhdps- A204R within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Cl309

b:59.8
occ:1.00
NH2 E:ARG238 3.6 27.6 1.0
O E:HOH512 3.7 14.6 1.0
NH1 E:ARG238 3.8 23.7 1.0
CB E:ALA235 3.9 26.0 1.0
CZ E:ARG238 4.2 25.2 1.0
CA E:ALA235 4.7 26.6 1.0
N E:ALA235 4.8 26.4 1.0
O2 E:SO4301 4.8 31.4 1.0

Reference:

G.L.Evans, L.Schuldt, M.D.Griffin, M.A.Perugini, G.B.Jamerson, S.R.Devenish, M.S.Weiss, J.A.Gerrard. A Dimeric Mutant of Dhdps From Mycobacterium Tuberculosis To Be Published.
Page generated: Sat Jul 20 23:01:10 2024

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