Chlorine in PDB 2wbk: Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Enzymatic activity of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
All present enzymatic activity of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis:
3.2.1.25;
Protein crystallography data
The structure of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis, PDB code: 2wbk
was solved by
W.A.Offen,
D.L.Zechel,
S.G.Withers,
H.J.Gilbert,
G.J.Davies,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
47.84 /
2.10
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
91.447,
115.504,
97.705,
90.00,
115.99,
90.00
|
R / Rfree (%)
|
16.9 /
23.2
|
Other elements in 2wbk:
The structure of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis also contains other interesting chemical elements:
Chlorine Binding Sites:
The binding sites of Chlorine atom in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
(pdb code 2wbk). This binding sites where shown within
5.0 Angstroms radius around Chlorine atom.
In total 7 binding sites of Chlorine where determined in the
Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis, PDB code: 2wbk:
Jump to Chlorine binding site number:
1;
2;
3;
4;
5;
6;
7;
Chlorine binding site 1 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 1 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 1 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl1867
b:18.9
occ:0.50
|
O
|
A:HOH2390
|
2.0
|
5.2
|
0.5
|
O
|
A:ALA517
|
3.0
|
19.9
|
1.0
|
O
|
A:HOH2392
|
3.2
|
20.2
|
1.0
|
O
|
A:LEU516
|
3.3
|
16.3
|
1.0
|
CB
|
A:GLU465
|
3.4
|
17.9
|
1.0
|
CG
|
A:GLU465
|
3.6
|
22.4
|
1.0
|
CE2
|
A:TYR469
|
3.6
|
19.7
|
1.0
|
C
|
A:ALA517
|
3.7
|
19.4
|
1.0
|
CD
|
A:GLU465
|
3.7
|
27.4
|
1.0
|
CB
|
A:ASN518
|
3.8
|
20.1
|
1.0
|
CA
|
A:GLU465
|
3.8
|
18.1
|
1.0
|
OE2
|
A:GLU465
|
3.8
|
32.2
|
1.0
|
CD2
|
A:TYR469
|
3.9
|
21.4
|
1.0
|
CG
|
A:PRO514
|
3.9
|
15.3
|
1.0
|
C
|
A:LEU516
|
3.9
|
18.0
|
1.0
|
CA
|
A:ASN518
|
4.0
|
20.7
|
1.0
|
N
|
A:ASN518
|
4.1
|
19.8
|
1.0
|
OE1
|
A:GLU465
|
4.2
|
28.9
|
1.0
|
ND2
|
A:ASN518
|
4.3
|
19.0
|
1.0
|
O
|
A:PRO514
|
4.4
|
16.1
|
1.0
|
N
|
A:GLU465
|
4.4
|
17.2
|
1.0
|
N
|
A:ALA517
|
4.4
|
18.7
|
1.0
|
CG
|
A:ASN518
|
4.6
|
19.8
|
1.0
|
CA
|
A:ALA517
|
4.7
|
18.4
|
1.0
|
CA
|
A:LEU516
|
4.7
|
18.6
|
1.0
|
O
|
A:HOH2393
|
4.8
|
16.0
|
1.0
|
O
|
A:HOH2388
|
4.9
|
12.5
|
1.0
|
CZ
|
A:TYR469
|
4.9
|
20.2
|
1.0
|
CD
|
A:PRO514
|
4.9
|
15.8
|
1.0
|
CB
|
A:PRO514
|
4.9
|
14.9
|
1.0
|
O
|
A:HOH2356
|
4.9
|
18.8
|
1.0
|
N
|
A:LEU516
|
5.0
|
18.4
|
1.0
|
|
Chlorine binding site 2 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 2 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 2 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl1880
b:37.9
occ:1.00
|
N
|
B:ILE578
|
3.2
|
20.5
|
1.0
|
C1
|
B:EDO1878
|
3.3
|
36.2
|
1.0
|
O1
|
B:EDO1878
|
3.5
|
35.8
|
1.0
|
CA
|
B:GLN577
|
3.7
|
21.7
|
1.0
|
O
|
B:HOH2396
|
3.7
|
23.5
|
1.0
|
CG1
|
B:ILE578
|
3.9
|
20.8
|
1.0
|
C
|
B:GLN577
|
3.9
|
21.3
|
1.0
|
CB
|
B:GLN577
|
4.0
|
21.9
|
1.0
|
CB
|
B:ILE578
|
4.1
|
22.4
|
1.0
|
CA
|
B:ILE578
|
4.2
|
21.2
|
1.0
|
CD1
|
B:PHE610
|
4.2
|
23.0
|
1.0
|
CD1
|
B:ILE578
|
4.3
|
21.8
|
1.0
|
CB
|
B:PHE610
|
4.4
|
20.0
|
1.0
|
O
|
B:TYR576
|
4.6
|
22.1
|
1.0
|
CG
|
B:GLN577
|
4.6
|
22.9
|
1.0
|
CA
|
B:PHE610
|
4.7
|
19.9
|
1.0
|
C2
|
B:EDO1878
|
4.7
|
37.5
|
1.0
|
CG
|
B:PHE610
|
4.8
|
23.8
|
1.0
|
N
|
B:PHE610
|
4.9
|
21.1
|
1.0
|
N
|
B:GLN577
|
5.0
|
20.7
|
1.0
|
|
Chlorine binding site 3 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 3 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 3 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl1893
b:31.1
occ:1.00
|
O
|
A:HOH2289
|
2.7
|
11.2
|
1.0
|
O
|
A:HOH2315
|
2.8
|
10.5
|
1.0
|
O
|
A:THR399
|
2.9
|
9.7
|
1.0
|
N
|
A:THR399
|
3.1
|
8.5
|
1.0
|
CG2
|
A:ILE394
|
3.4
|
5.5
|
1.0
|
CE2
|
A:TYR362
|
3.7
|
10.1
|
1.0
|
C
|
A:THR399
|
3.8
|
10.1
|
1.0
|
CA
|
A:GLY398
|
3.8
|
8.9
|
1.0
|
OG1
|
A:THR399
|
4.0
|
10.1
|
1.0
|
C
|
A:GLY398
|
4.0
|
9.9
|
1.0
|
CA
|
A:THR399
|
4.0
|
9.7
|
1.0
|
CD2
|
A:TYR362
|
4.0
|
8.0
|
1.0
|
CG
|
A:GLU401
|
4.0
|
10.3
|
1.0
|
CD
|
A:PRO364
|
4.2
|
11.2
|
1.0
|
N
|
A:PRO364
|
4.2
|
10.2
|
1.0
|
CG
|
A:PRO364
|
4.3
|
8.7
|
1.0
|
OE1
|
A:GLU401
|
4.4
|
9.8
|
1.0
|
O
|
A:TRP395
|
4.4
|
11.7
|
1.0
|
C
|
A:ILE363
|
4.5
|
10.6
|
1.0
|
CB
|
A:THR399
|
4.6
|
9.4
|
1.0
|
CD
|
A:GLU401
|
4.6
|
12.4
|
1.0
|
CA
|
A:PRO364
|
4.6
|
9.6
|
1.0
|
N
|
A:GLY398
|
4.7
|
10.5
|
1.0
|
O
|
A:TYR362
|
4.7
|
10.2
|
1.0
|
CB
|
A:ILE394
|
4.8
|
8.3
|
1.0
|
CZ
|
A:TYR362
|
4.9
|
11.1
|
1.0
|
CB
|
A:PRO364
|
4.9
|
9.1
|
1.0
|
CA
|
A:ILE363
|
5.0
|
9.2
|
1.0
|
O
|
A:ILE363
|
5.0
|
11.1
|
1.0
|
|
Chlorine binding site 4 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 4 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 4 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl1894
b:33.6
occ:0.50
|
O
|
A:HOH2056
|
2.2
|
3.5
|
0.5
|
O
|
A:HOH2156
|
3.8
|
9.8
|
1.0
|
OE2
|
A:GLU78
|
3.9
|
12.7
|
1.0
|
O
|
A:HIS180
|
4.1
|
11.8
|
1.0
|
CD
|
A:GLN82
|
4.1
|
16.2
|
1.0
|
OE1
|
A:GLN82
|
4.2
|
16.4
|
1.0
|
CG
|
A:GLN82
|
4.3
|
12.7
|
1.0
|
CD
|
A:ARG203
|
4.4
|
12.2
|
1.0
|
CD
|
A:GLU78
|
4.4
|
14.6
|
1.0
|
CG
|
A:GLU78
|
4.5
|
13.7
|
1.0
|
NE2
|
A:GLN82
|
4.6
|
16.9
|
1.0
|
CB
|
A:HIS180
|
4.6
|
12.0
|
1.0
|
CB
|
A:ARG203
|
4.6
|
13.8
|
1.0
|
O
|
A:HOH2058
|
4.7
|
10.2
|
1.0
|
O
|
A:HOH2157
|
5.0
|
32.2
|
1.0
|
|
Chlorine binding site 5 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 5 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 5 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Cl1885
b:22.3
occ:0.50
|
O
|
B:HOH2462
|
2.6
|
28.8
|
1.0
|
O
|
B:HOH2464
|
2.7
|
27.8
|
1.0
|
N
|
B:GLN685
|
3.4
|
25.4
|
1.0
|
CE1
|
B:HIS774
|
3.7
|
33.5
|
1.0
|
O
|
B:GLN685
|
3.7
|
26.4
|
1.0
|
CD1
|
B:ILE684
|
3.8
|
21.6
|
1.0
|
CE1
|
B:HIS627
|
3.9
|
27.0
|
1.0
|
CB
|
B:GLN685
|
3.9
|
26.3
|
1.0
|
CA
|
B:GLN685
|
4.1
|
26.6
|
1.0
|
CA
|
B:ILE684
|
4.2
|
25.7
|
1.0
|
C
|
B:ILE684
|
4.3
|
25.4
|
1.0
|
O
|
B:PRO683
|
4.3
|
24.4
|
1.0
|
C
|
B:GLN685
|
4.4
|
27.9
|
1.0
|
O
|
B:HOH2497
|
4.4
|
26.5
|
1.0
|
ND1
|
B:HIS774
|
4.4
|
32.9
|
1.0
|
ND1
|
B:HIS627
|
4.5
|
24.3
|
1.0
|
CG1
|
B:ILE684
|
4.7
|
25.9
|
1.0
|
NE2
|
B:HIS774
|
4.8
|
33.3
|
1.0
|
O
|
B:HOH2432
|
4.8
|
19.2
|
1.0
|
NE2
|
B:HIS627
|
4.9
|
27.6
|
1.0
|
O
|
B:HOH2434
|
5.0
|
28.6
|
1.0
|
|
Chlorine binding site 6 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 6 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 6 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Cl1886
b:37.4
occ:0.70
|
O2
|
A:EDO1873
|
2.6
|
36.7
|
1.0
|
N
|
A:ILE578
|
3.2
|
23.8
|
1.0
|
CA
|
A:GLN577
|
3.3
|
23.5
|
1.0
|
O
|
A:HOH2422
|
3.7
|
21.4
|
1.0
|
C
|
A:GLN577
|
3.7
|
23.9
|
1.0
|
CB
|
A:GLN577
|
3.8
|
23.1
|
0.7
|
C2
|
A:EDO1873
|
3.9
|
33.4
|
1.0
|
CD1
|
A:PHE610
|
4.0
|
24.1
|
1.0
|
CG1
|
A:ILE578
|
4.0
|
24.6
|
1.0
|
CA
|
A:ILE578
|
4.3
|
24.4
|
1.0
|
CB
|
A:PHE610
|
4.3
|
22.3
|
1.0
|
CB
|
A:ILE578
|
4.3
|
25.4
|
1.0
|
O
|
A:TYR576
|
4.3
|
23.9
|
1.0
|
CG
|
A:GLN577
|
4.4
|
25.1
|
0.3
|
C1
|
A:EDO1873
|
4.4
|
31.4
|
1.0
|
CD1
|
A:ILE578
|
4.5
|
24.3
|
1.0
|
N
|
A:GLN577
|
4.5
|
24.8
|
1.0
|
CG
|
A:PHE610
|
4.6
|
23.9
|
1.0
|
C
|
A:TYR576
|
4.8
|
24.9
|
1.0
|
CA
|
A:PHE610
|
4.9
|
22.3
|
1.0
|
O
|
A:GLN577
|
4.9
|
22.5
|
1.0
|
CE1
|
A:PHE610
|
4.9
|
26.8
|
1.0
|
|
Chlorine binding site 7 out
of 7 in 2wbk
Go back to
Chlorine Binding Sites List in 2wbk
Chlorine binding site 7 out
of 7 in the Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 7 of Structure of the Michaelis Complex of Beta-Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Cl1893
b:8.4
occ:0.50
|
O
|
B:HOH2078
|
2.0
|
16.6
|
0.5
|
O
|
B:HOH2296
|
3.2
|
13.8
|
1.0
|
O
|
B:HOH2085
|
3.3
|
18.5
|
1.0
|
O
|
B:HOH2297
|
3.4
|
19.5
|
1.0
|
CB
|
B:ASN402
|
3.6
|
12.8
|
1.0
|
CD
|
B:ARG211
|
3.9
|
10.3
|
1.0
|
O
|
B:HOH2176
|
4.0
|
10.6
|
1.0
|
ND2
|
B:ASN402
|
4.0
|
19.1
|
1.0
|
NE
|
B:ARG211
|
4.1
|
8.6
|
1.0
|
CG
|
B:ARG211
|
4.1
|
9.7
|
1.0
|
CD
|
B:PRO212
|
4.1
|
10.6
|
1.0
|
CG
|
B:ASN402
|
4.3
|
15.8
|
1.0
|
OE1
|
B:GLU112
|
4.4
|
12.5
|
1.0
|
O
|
B:HOH2175
|
4.4
|
28.8
|
1.0
|
CB
|
B:ARG211
|
4.7
|
10.7
|
1.0
|
CA
|
B:ASN402
|
4.7
|
12.8
|
1.0
|
CG
|
B:PRO212
|
4.8
|
12.0
|
1.0
|
O
|
B:HOH2086
|
4.9
|
14.1
|
1.0
|
N
|
B:ASN403
|
4.9
|
11.7
|
1.0
|
CZ
|
B:ARG211
|
4.9
|
13.6
|
1.0
|
|
Reference:
W.A.Offen,
D.L.Zechel,
S.G.Withers,
H.J.Gilbert,
G.J.Davies.
Structure of the Michaelis Complex of Beta- Mannosidase, MAN2A, Provides Insight Into the Conformational Itinerary of Mannoside Hydrolysis. Cell(Cambridge,Mass.) V. 18 2484 2009.
ISSN: ISSN 0092-8674
PubMed: 19532864
DOI: 10.1039/B902240F
Page generated: Sat Jul 20 12:39:56 2024
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