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


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 2QUF entry

There are 2 chains in PDB entry 2QUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2LEU 224
B
 GLU 2LEU 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 16 helices in PDB entry 2QUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 10Right-handed alpha
Helix 2
2
A
11 22Right-handed alpha
Helix 3
3
A
38 52Right-handed alpha
Helix 4
4
A
119 161Right-handed alpha
Helix 5
5
A
163 176Right-handed alpha
Helix 6
6
A
181 189Right-handed alpha
Helix 7
7
A
191 203Right-handed alpha
Helix 8
8
A
219 224Right-handed alpha
Helix 9
9
B
4 10Right-handed alpha
Helix 10
10
B
11 22Right-handed alpha
Helix 11
11
B
38 51Right-handed alpha
Helix 12
12
B
117 159Right-handed alpha
Helix 13
13
B
165 177Right-handed alpha
Helix 14
14
B
181 189Right-handed alpha
Helix 15
15
B
191 204Right-handed alpha
Helix 16
16
B
219 224Right-handed alpha
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There are 6 sheets in PDB entry 2QUF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
55 58first strand
Strand 2
A
71 74anti-parallel
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There are 4 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
89 95first strand
Strand 2
A
78 84anti-parallel
Strand 3
B
78 85anti-parallel
Strand 4
B
88 95anti-parallel
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There are 2 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
104 106first strand
Strand 2
B
104 106anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
178 180first strand
Strand 2
A
215 218anti-parallel
Strand 3
A
208 211anti-parallel
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There are 2 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
55 56first strand
Strand 2
B
73 74anti-parallel
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There are 3 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
178 180first strand
Strand 2
B
215 218anti-parallel
Strand 3
B
208 211anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il