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


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 2QPQ entry

There are 3 chains in PDB entry 2QPQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 6ASP 301
B
 PHE 5ASP 301
C
 PRO 6ASP 301
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
Back to top of page

There are 37 helices in PDB entry 2QPQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 36Right-handed alpha
Helix 2
2
A
48 50Right-handed 310
Helix 3
3
A
51 60Right-handed alpha
Helix 4
4
A
73 82Right-handed alpha
Helix 5
5
A
116 124Right-handed alpha
Helix 6
6
A
140 154Right-handed alpha
Helix 7
7
A
164 174Right-handed alpha
Helix 8
8
A
184 193Right-handed alpha
Helix 9
9
A
216 220Right-handed 310
Helix 10
10
A
239 255Right-handed alpha
Helix 11
11
A
256 267Right-handed alpha
Helix 12
12
A
274 297Right-handed alpha
Helix 13
13
B
27 38Right-handed alpha
Helix 14
14
B
48 50Right-handed 310
Helix 15
15
B
51 60Right-handed alpha
Helix 16
16
B
74 76Right-handed 310
Helix 17
17
B
77 82Right-handed alpha
Helix 18
18
B
116 124Right-handed alpha
Helix 19
19
B
140 154Right-handed alpha
Helix 20
20
B
165 174Right-handed alpha
Helix 21
21
B
184 193Right-handed alpha
Helix 22
22
B
216 220Right-handed 310
Helix 23
23
B
239 256Right-handed alpha
Helix 24
24
B
256 267Right-handed alpha
Helix 25
25
B
274 296Right-handed alpha
Helix 26
26
C
20 35Right-handed alpha
Helix 27
27
C
48 50Right-handed 310
Helix 28
28
C
51 60Right-handed alpha
Helix 29
29
C
73 82Right-handed alpha
Helix 30
30
C
116 124Right-handed alpha
Helix 31
31
C
140 154Right-handed alpha
Helix 32
32
C
164 174Right-handed alpha
Helix 33
33
C
184 193Right-handed alpha
Helix 34
34
C
216 220Right-handed 310
Helix 35
35
C
239 256Right-handed alpha
Helix 36
36
C
256 266Right-handed alpha
Helix 37
37
C
274 297Right-handed alpha
Back to top of page

There are 7 sheets in PDB entry 2QPQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
41 45first strand
Strand 2
A
10 14parallel
Strand 3
A
67 72parallel
Strand 4
A
227 235anti-parallel
Strand 5
A
93 109anti-parallel
Strand 6
A
196 201anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
158 161first strand
Strand 2
A
132 135parallel
Strand 3
A
180 183parallel
Strand 4
A
93 109anti-parallel
Strand 5
A
269 273anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 45first strand
Strand 2
B
10 14parallel
Strand 3
B
67 72parallel
Strand 4
B
227 235anti-parallel
Strand 5
B
93 109anti-parallel
Strand 6
B
180 183anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
41 45first strand
Strand 2
B
10 14parallel
Strand 3
B
67 72parallel
Strand 4
B
227 235anti-parallel
Strand 5
B
93 109anti-parallel
Strand 6
B
196 201anti-parallel
Back to list of sheets
Back to top of page

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
132 133first strand
Strand 2
B
158 159parallel
Back to list of sheets
Back to top of page

There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
41 45first strand
Strand 2
C
10 14parallel
Strand 3
C
67 72parallel
Strand 4
C
227 235anti-parallel
Strand 5
C
93 109anti-parallel
Strand 6
C
196 201anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
158 161first strand
Strand 2
C
132 135parallel
Strand 3
C
180 183parallel
Strand 4
C
93 109anti-parallel
Strand 5
C
269 273anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il