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


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 2QIK entry

There is 1 chain in PDB entry 2QIK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 278
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 2QIK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed 310
Helix 2
2
A
65 76Right-handed alpha
Helix 3
3
A
115 124Right-handed alpha
Helix 4
4
A
135 139Right-handed 310
Helix 5
5
A
140 146Right-handed alpha
Helix 6
6
A
148 152Right-handed 310
Helix 7
7
A
195 197Right-handed 310
Helix 8
8
A
198 206Right-handed alpha
Helix 9
9
A
245 260Right-handed alpha
Helix 10
10
A
261 275Right-handed alpha
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There are 5 sheets in PDB entry 2QIK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
3 7first strand
Strand 2
A
56 64anti-parallel
Strand 3
A
25 34anti-parallel
Strand 4
A
80 88anti-parallel
Strand 5
A
91 99anti-parallel
Strand 6
A
3 7parallel
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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
46 48first strand
Strand 2
A
36 39anti-parallel
Strand 3
A
109 111anti-parallel
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There are 3 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 133first strand
Strand 2
A
186 194anti-parallel
Strand 3
A
155 162anti-parallel
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There are 2 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
165 172first strand
Strand 2
A
175 181anti-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
A
213 222first strand
Strand 2
A
225 235anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il