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Chlorine in PDB 1pq3: Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal

Enzymatic activity of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal

All present enzymatic activity of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal:
3.5.3.1;

Protein crystallography data

The structure of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal, PDB code: 1pq3 was solved by E.Cama, D.M.Colleluori, F.A.Emig, H.Shin, S.W.Kim, N.N.Kim, A.M.Traish, D.E.Ash, D.W.Christianson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.70
Space group P 32
Cell size a, b, c (Å), α, β, γ (°) 142.994, 142.994, 127.328, 90.00, 90.00, 120.00
R / Rfree (%) 22.7 / 24.7

Other elements in 1pq3:

The structure of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal also contains other interesting chemical elements:

Manganese (Mn) 12 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal (pdb code 1pq3). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 5 binding sites of Chlorine where determined in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal, PDB code: 1pq3:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5;

Chlorine binding site 1 out of 5 in 1pq3

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Chlorine binding site 1 out of 5 in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl601

b:42.3
occ:1.00
 O A:HOH1103 3.4 10.6 1.0
O A:HOH1112 3.6 11.2 1.0
CA A:GLY53 3.7 17.5 1.0
O A:HOH963 4.2 10.9 1.0
N A:GLY53 4.5 18.2 1.0
CB A:LYS56 4.6 25.5 1.0
C A:GLY53 4.6 17.7 1.0
O A:GLY53 4.7 16.9 1.0

Chlorine binding site 2 out of 5 in 1pq3

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Chlorine binding site 2 out of 5 in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Cl602

b:28.9
occ:1.00
 N C:GLN243 3.6 30.0 1.0
CG C:GLN243 3.8 34.5 1.0
CB C:GLN243 4.1 31.2 1.0
CA C:ARG242 4.1 30.6 1.0
CB C:ARG242 4.3 30.3 1.0
C C:ARG242 4.4 30.2 1.0
CA C:GLN243 4.5 29.8 1.0
CD C:GLN243 5.0 36.6 1.0

Chlorine binding site 3 out of 5 in 1pq3

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Chlorine binding site 3 out of 5 in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Cl606

b:39.1
occ:1.00
 ND2 D:ASN84 4.0 29.7 1.0
O D:ASN84 4.1 25.3 1.0
CG D:ASN84 5.0 29.7 1.0

Chlorine binding site 4 out of 5 in 1pq3

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Chlorine binding site 4 out of 5 in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Cl600

b:28.2
occ:1.00
 NH2 E:ARG242 3.3 27.4 1.0
NH2 E:ARG244 4.1 25.9 1.0
OG E:SER192 4.2 21.2 1.0
OG E:SER189 4.4 25.6 1.0
CZ E:ARG242 4.6 28.6 1.0
CZ E:ARG244 4.7 25.5 1.0
NH1 E:ARG244 4.7 20.7 1.0

Chlorine binding site 5 out of 5 in 1pq3

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Chlorine binding site 5 out of 5 in the Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 5 of Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Cl605

b:36.5
occ:1.00
 N F:GLN243 3.6 29.9 1.0
CG F:GLN243 3.8 34.5 1.0
CA F:ARG242 4.1 30.6 1.0
CB F:GLN243 4.2 31.2 1.0
CB F:ARG242 4.3 30.3 1.0
C F:ARG242 4.4 30.2 1.0
CA F:GLN243 4.5 29.8 1.0

Reference:

E.Cama, D.M.Colleluori, F.A.Emig, H.Shin, S.W.Kim, N.N.Kim, A.M.Traish, D.E.Ash, D.W.Christianson. Human Arginase II: Crystal Structure and Physiological Role in Male and Female Sexual Arousal Biochemistry V. 42 8445 2003.
ISSN: ISSN 0006-2960
PubMed: 12859189
DOI: 10.1021/BI034340J
Page generated: Sat Jul 20 01:16:24 2024

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