Analysis of interatomic Contacts of Structural Units in PDB entry:
2QE6


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 2QE6 entry

There are 4 chains in PDB entry 2QE6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8LYS 48
A
 ILE 50ALA 273
B
 SER 8LYS 48
B
 ILE 50ALA 273
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 2QE6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 16Right-handed 310
Helix 2
2
A
21 30Right-handed alpha
Helix 3
3
A
36 50Right-handed alpha
Helix 4
4
A
52 73Right-handed alpha
Helix 5
5
A
92 101Right-handed alpha
Helix 6
6
A
112 124Right-handed alpha
Helix 7
7
A
138 145Right-handed alpha
Helix 8
8
A
145 152Right-handed alpha
Helix 9
9
A
165 169Right-handed 310
Helix 10
10
A
173 185Right-handed alpha
Helix 11
11
A
201 216Right-handed alpha
Helix 12
12
A
222 229Right-handed alpha
Helix 13
13
A
244 246Right-handed 310
Helix 14
14
A
258 262Right-handed 310
Helix 15
15
B
12 16Right-handed 310
Helix 16
16
B
21 30Right-handed alpha
Helix 17
17
B
36 50Right-handed alpha
Helix 18
18
B
52 73Right-handed alpha
Helix 19
19
B
92 101Right-handed alpha
Helix 20
20
B
112 124Right-handed alpha
Helix 21
21
B
138 144Right-handed alpha
Helix 22
22
B
145 152Right-handed alpha
Helix 23
23
B
165 169Right-handed 310
Helix 24
24
B
173 185Right-handed alpha
Helix 25
25
B
201 216Right-handed alpha
Helix 26
26
B
222 229Right-handed alpha
Helix 27
27
B
244 246Right-handed 310
Helix 28
28
B
258 262Right-handed 310
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There are 4 sheets in PDB entry 2QE6. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
129 133first strand
Strand 2
A
105 110parallel
Strand 3
A
79 83parallel
Strand 4
A
159 162parallel
Strand 5
A
190 196parallel
Strand 6
A
264 270anti-parallel
Strand 7
A
234 235anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
129 133first strand
Strand 2
A
105 110parallel
Strand 3
A
79 83parallel
Strand 4
A
159 162parallel
Strand 5
A
190 196parallel
Strand 6
A
264 270anti-parallel
Strand 7
A
241 242anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
129 133first strand
Strand 2
B
105 110parallel
Strand 3
B
79 83parallel
Strand 4
B
159 162parallel
Strand 5
B
190 196parallel
Strand 6
B
264 270anti-parallel
Strand 7
B
234 235anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
129 133first strand
Strand 2
B
105 110parallel
Strand 3
B
79 83parallel
Strand 4
B
159 162parallel
Strand 5
B
190 196parallel
Strand 6
B
264 270anti-parallel
Strand 7
B
241 242anti-parallel
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