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


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 2QED entry

There is 1 chain in PDB entry 2QED (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0PHE 251
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 11 helices in PDB entry 2QED. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 43Right-handed alpha
Helix 2
2
A
55 60Right-handed alpha
Helix 3
3
A
61 69Right-handed alpha
Helix 4
4
A
77 84Right-handed 310
Helix 5
5
A
141 154Right-handed alpha
Helix 6
6
A
167 179Right-handed alpha
Helix 7
7
A
182 198Right-handed alpha
Helix 8
8
A
207 214Right-handed alpha
Helix 9
9
A
215 218Right-handed 310
Helix 10
10
A
221 230Right-handed alpha
Helix 11
11
A
236 251Right-handed alpha
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There are 3 sheets in PDB entry 2QED. Click on sheet of interest to get list of strands forming it: A, B, C,

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
2 8first strand
Strand 2
A
12 18anti-parallel
Strand 3
A
23 27anti-parallel
Strand 4
A
45 50parallel
Strand 5
A
73 76parallel
Strand 6
A
87 88parallel
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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
A
94 97first strand
Strand 2
A
100 106anti-parallel
Strand 3
A
115 119anti-parallel
Strand 4
A
122 126anti-parallel
Strand 5
A
160 163parallel
Strand 6
A
205 206anti-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
129 130first strand
Strand 2
A
133 134anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il