Analysis of interatomic Contacts of Structural Units in PDB entry:
3QU2


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3QU2 entry

There are 4 chains in PDB entry 3QU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4LEU 224
B
 LYS 4LEU 224
C
 LYS 4LEU 224
D
 LYS 4LEU 224
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 53 helices in PDB entry 3QU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 34Right-handed alpha
Helix 2
2
A
39 46Right-handed alpha
Helix 3
3
A
50 64Right-handed alpha
Helix 4
4
A
68 84Right-handed alpha
Helix 5
5
A
94 105Right-handed alpha
Helix 6
6
A
117 122Right-handed alpha
Helix 7
7
A
123 128Right-handed alpha
Helix 8
8
A
133 135Right-handed 310
Helix 9
9
A
139 143Right-handed 310
Helix 10
10
A
150 161Right-handed alpha
Helix 11
11
A
163 165Right-handed 310
Helix 12
12
A
173 183Right-handed alpha
Helix 13
13
A
196 203Right-handed alpha
Helix 14
14
A
211 223Right-handed alpha
Helix 15
15
B
19 34Right-handed alpha
Helix 16
16
B
39 46Right-handed alpha
Helix 17
17
B
50 64Right-handed alpha
Helix 18
18
B
68 85Right-handed alpha
Helix 19
19
B
94 105Right-handed alpha
Helix 20
20
B
117 122Right-handed alpha
Helix 21
21
B
123 128Right-handed alpha
Helix 22
22
B
133 135Right-handed 310
Helix 23
23
B
150 161Right-handed alpha
Helix 24
24
B
163 165Right-handed 310
Helix 25
25
B
173 183Right-handed alpha
Helix 26
26
B
196 203Right-handed alpha
Helix 27
27
B
211 224Right-handed alpha
Helix 28
28
C
19 34Right-handed alpha
Helix 29
29
C
39 46Right-handed alpha
Helix 30
30
C
50 64Right-handed alpha
Helix 31
31
C
68 84Right-handed alpha
Helix 32
32
C
94 105Right-handed alpha
Helix 33
33
C
117 122Right-handed alpha
Helix 34
34
C
123 128Right-handed alpha
Helix 35
35
C
133 135Right-handed 310
Helix 36
36
C
139 143Right-handed 310
Helix 37
37
C
150 161Right-handed alpha
Helix 38
38
C
163 165Right-handed 310
Helix 39
39
C
173 183Right-handed alpha
Helix 40
40
C
196 203Right-handed alpha
Helix 41
41
C
211 224Right-handed alpha
Helix 42
42
D
19 34Right-handed alpha
Helix 43
43
D
39 46Right-handed alpha
Helix 44
44
D
50 63Right-handed alpha
Helix 45
45
D
68 85Right-handed alpha
Helix 46
46
D
94 105Right-handed alpha
Helix 47
47
D
119 128Right-handed alpha
Helix 48
48
D
133 135Right-handed 310
Helix 49
49
D
150 161Right-handed alpha
Helix 50
50
D
163 165Right-handed 310
Helix 51
51
D
173 183Right-handed alpha
Helix 52
52
D
196 203Right-handed alpha
Helix 53
53
D
211 223Right-handed alpha
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There are 4 sheets in PDB entry 3QU2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
137 138first strand
Strand 2
A
108 112parallel
Strand 3
A
7 10parallel
Strand 4
A
167 171parallel
Strand 5
A
186 190parallel
Strand 6
A
207 209parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
137 138first strand
Strand 2
B
108 112parallel
Strand 3
B
7 10parallel
Strand 4
B
167 171parallel
Strand 5
B
186 190parallel
Strand 6
B
207 209parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
137 138first strand
Strand 2
C
108 112parallel
Strand 3
C
7 10parallel
Strand 4
C
167 171parallel
Strand 5
C
186 190parallel
Strand 6
C
207 209parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
137 138first strand
Strand 2
D
108 112parallel
Strand 3
D
7 10parallel
Strand 4
D
167 171parallel
Strand 5
D
186 190parallel
Strand 6
D
207 209parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il