Analysis of interatomic Contacts of Structural Units in PDB entry:
1QQ5


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 1QQ5 entry

There are 2 chains in PDB entry 1QQ5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 245
B
 MET 1ALA 245
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 32 helices in PDB entry 1QQ5. 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 27Right-handed alpha
Helix 2
2
A
30 53Right-handed alpha
Helix 3
3
A
57 73Right-handed alpha
Helix 4
4
A
78 87Right-handed alpha
Helix 5
5
A
88 91Right-handed 310
Helix 6
6
A
97 106Right-handed alpha
Helix 7
7
A
117 128Right-handed alpha
Helix 8
8
A
130 134Right-handed 310
Helix 9
9
A
141 144Right-handed 310
Helix 10
10
A
149 161Right-handed alpha
Helix 11
11
A
163 165Right-handed 310
Helix 12
12
A
173 184Right-handed alpha
Helix 13
13
A
194 202Right-handed alpha
Helix 14
14
A
208 218Right-handed alpha
Helix 15
15
A
233 235Right-handed 310
Helix 16
16
A
236 245Right-handed alpha
Helix 17
17
B
19 27Right-handed alpha
Helix 18
18
B
30 53Right-handed alpha
Helix 19
19
B
57 73Right-handed alpha
Helix 20
20
B
78 87Right-handed alpha
Helix 21
21
B
88 91Right-handed 310
Helix 22
22
B
97 105Right-handed alpha
Helix 23
23
B
117 128Right-handed alpha
Helix 24
24
B
130 134Right-handed 310
Helix 25
25
B
141 144Right-handed 310
Helix 26
26
B
149 161Right-handed alpha
Helix 27
27
B
163 165Right-handed 310
Helix 28
28
B
173 184Right-handed alpha
Helix 29
29
B
194 202Right-handed alpha
Helix 30
30
B
208 218Right-handed alpha
Helix 31
31
B
233 235Right-handed 310
Helix 32
32
B
236 243Right-handed alpha
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There are 2 sheets in PDB entry 1QQ5. 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
136 139first strand
Strand 2
A
109 114parallel
Strand 3
A
4 7parallel
Strand 4
A
167 171parallel
Strand 5
A
186 190parallel
Strand 6
A
229 231parallel
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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
136 139first strand
Strand 2
B
109 114parallel
Strand 3
B
4 7parallel
Strand 4
B
167 171parallel
Strand 5
B
186 190parallel
Strand 6
B
229 231parallel
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