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Chlorine in PDB 1u4j: Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution

Enzymatic activity of Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution

All present enzymatic activity of Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution:
3.1.1.4;

Protein crystallography data

The structure of Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution, PDB code: 1u4j was solved by G.Singh, S.Gourinath, S.Sharma, S.Bhanumathi, C.Betzel, A.Srinivasan, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 14.26 / 2.18
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 80.360, 80.360, 99.440, 90.00, 90.00, 120.00
R / Rfree (%) 19.4 / 22

Other elements in 1u4j:

The structure of Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution (pdb code 1u4j). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution, PDB code: 1u4j:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 1u4j

Go back to Chlorine Binding Sites List in 1u4j
Chlorine binding site 1 out of 2 in the Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1004

b:24.7
occ:1.00
 O A:HOH1047 3.0 21.5 1.0
N A:THR82 3.3 20.1 1.0
N A:SER83 3.3 22.6 1.0
OG A:SER83 3.8 33.5 1.0
CB A:THR82 3.8 21.7 1.0
CB A:SER83 3.9 26.3 1.0
CA A:THR82 4.0 20.2 1.0
C A:THR82 4.2 22.5 1.0
O A:HOH1073 4.2 47.1 1.0
CA A:SER83 4.2 24.8 1.0
C A:ASP81 4.2 19.1 1.0
CA A:ASP81 4.3 17.7 1.0
O A:ASN80 4.4 17.7 1.0
OG1 A:THR82 4.4 25.3 1.0
OD1 A:ASP81 4.8 17.9 1.0
N A:ASP84 4.8 21.6 1.0

Chlorine binding site 2 out of 2 in 1u4j

Go back to Chlorine Binding Sites List in 1u4j
Chlorine binding site 2 out of 2 in the Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of A Carbohydrate Induced Dimer of Group I Phospholipase A2 From Bungarus Caeruleus at 2.1 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl1003

b:22.6
occ:1.00
 O B:HOH1067 3.0 24.6 1.0
N B:THR82 3.3 21.0 1.0
N B:SER83 3.5 23.8 1.0
CB B:THR82 3.8 22.1 1.0
OG B:SER83 3.8 33.1 1.0
CA B:THR82 4.0 21.7 1.0
CB B:SER83 4.0 26.2 1.0
O B:HOH1086 4.1 34.8 1.0
C B:ASP81 4.2 18.8 1.0
O B:ASN80 4.2 20.6 1.0
C B:THR82 4.3 21.8 1.0
CA B:ASP81 4.3 17.8 1.0
CA B:SER83 4.4 24.9 1.0
OG1 B:THR82 4.4 24.6 1.0
OD1 B:ASP81 4.9 19.0 1.0
CG2 B:THR82 4.9 22.2 1.0

Reference:

G.Singh, S.Gourinath, K.Sarvanan, S.Sharma, S.Bhanumathi, C.Betzel, S.Yadav, A.Srinivasan, T.P.Singh. Crystal Structure of A Carbohydrate Induced Homodimer of Phospholipase A(2) From Bungarus Caeruleus at 2.1A Resolution J.Struct.Biol. V. 149 264 2005.
ISSN: ISSN 1047-8477
PubMed: 15721580
DOI: 10.1016/J.JSB.2004.11.011
Page generated: Sat Jul 20 02:41:44 2024

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