Analysis of interatomic Contacts of Structural Units in PDB entry:
3QU7


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 3QU7 entry

There are 2 chains in PDB entry 3QU7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4LEU 224
B
 MET 1LEU 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 28 helices in PDB entry 3QU7. 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 85Right-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 63Right-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
139 143Right-handed 310
Helix 24
24
B
150 160Right-handed alpha
Helix 25
25
B
163 165Right-handed 310
Helix 26
26
B
173 183Right-handed alpha
Helix 27
27
B
196 203Right-handed alpha
Helix 28
28
B
211 224Right-handed alpha
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There are 2 sheets in PDB entry 3QU7. Click on sheet of interest to get list of strands forming it: A, B,

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 11parallel
Strand 4
B
167 171parallel
Strand 5
B
186 190parallel
Strand 6
B
207 209parallel
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