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


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 1QQG entry

There are 2 chains in PDB entry 1QQG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 12ASP 262
B
 SER 11PHE 264
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 10 helices in PDB entry 1QQG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 55Right-handed alpha
Helix 2
2
A
99 114Right-handed alpha
Helix 3
3
A
173 177Right-handed alpha
Helix 4
4
A
242 259Right-handed alpha
Helix 5
5
A
260 262Right-handed 310
Helix 6
6
B
49 55Right-handed alpha
Helix 7
7
B
99 114Right-handed alpha
Helix 8
8
B
172 178Right-handed alpha
Helix 9
9
B
242 259Right-handed alpha
Helix 10
10
B
260 263Right-handed 310
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There are 6 sheets in PDB entry 1QQG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
13 20first strand
Strand 2
A
27 33anti-parallel
Strand 3
A
43 47anti-parallel
Strand 4
A
62 65anti-parallel
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There are 3 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
69 75first strand
Strand 2
A
83 88anti-parallel
Strand 3
A
92 96anti-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
A
204 207first strand
Strand 2
A
191 196anti-parallel
Strand 3
A
181 187anti-parallel
Strand 4
A
162 172anti-parallel
Strand 5
A
234 239anti-parallel
Strand 6
A
220 225anti-parallel
Strand 7
A
211 217anti-parallel
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There are 4 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
13 20first strand
Strand 2
B
27 33anti-parallel
Strand 3
B
43 47anti-parallel
Strand 4
B
62 65anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 75first strand
Strand 2
B
83 88anti-parallel
Strand 3
B
92 96anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
204 207first strand
Strand 2
B
191 196anti-parallel
Strand 3
B
181 187anti-parallel
Strand 4
B
162 168anti-parallel
Strand 5
B
234 239anti-parallel
Strand 6
B
220 225anti-parallel
Strand 7
B
211 217anti-parallel
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