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


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 2QKR entry

There is 1 chain in PDB entry 2QKR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 15GLN 310
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 14 helices in PDB entry 2QKR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
64 76Right-handed alpha
Helix 2
2
A
105 112Right-handed alpha
Helix 3
3
A
117 138Right-handed alpha
Helix 4
4
A
146 148Right-handed 310
Helix 5
5
A
187 192Right-handed alpha
Helix 6
6
A
199 216Right-handed alpha
Helix 7
7
A
224 226Right-handed 310
Helix 8
8
A
227 237Right-handed alpha
Helix 9
9
A
246 249Right-handed 310
Helix 10
10
A
250 255Right-handed alpha
Helix 11
11
A
265 270Right-handed alpha
Helix 12
12
A
274 285Right-handed alpha
Helix 13
13
A
294 300Right-handed alpha
Helix 14
14
A
301 305Right-handed 310
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There are 4 sheets in PDB entry 2QKR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
16 17first strand
Strand 2
A
22 23anti-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
37 41first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
94 99anti-parallel
Strand 4
A
84 89anti-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
103 104first strand
Strand 2
A
150 152anti-parallel
Strand 3
A
158 160anti-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
140 141first strand
Strand 2
A
167 168anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il