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


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 2QAG entry

There are 3 chains in PDB entry 2QAG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 21LEU 304
B
 VAL 17GLY 307
C
 ALA 15ALA 296
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 29 helices in PDB entry 2QAG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 29Right-handed alpha
Helix 2
2
A
29 35Right-handed alpha
Helix 3
3
A
49 59Right-handed alpha
Helix 4
4
A
118 134Right-handed alpha
Helix 5
5
A
161 171Right-handed alpha
Helix 6
6
A
188 203Right-handed alpha
Helix 7
7
A
224 234Right-handed alpha
Helix 8
8
A
272 283Right-handed alpha
Helix 9
9
A
284 287Right-handed 310
Helix 10
10
A
288 293Right-handed alpha
Helix 11
11
A
295 301Right-handed alpha
Helix 12
12
B
29 36Right-handed alpha
Helix 13
13
B
55 64Right-handed alpha
Helix 14
14
B
110 115Right-handed alpha
Helix 15
15
B
115 133Right-handed alpha
Helix 16
16
B
163 173Right-handed alpha
Helix 17
17
B
185 189Right-handed 310
Helix 18
18
B
190 206Right-handed alpha
Helix 19
19
B
224 230Right-handed alpha
Helix 20
20
B
271 281Right-handed alpha
Helix 21
21
B
284 294Right-handed alpha
Helix 22
22
B
295 307Right-handed alpha
Helix 23
23
C
43 52Right-handed alpha
Helix 24
24
C
108 123Right-handed alpha
Helix 25
25
C
154 165Right-handed alpha
Helix 26
26
C
181 200Right-handed alpha
Helix 27
27
C
264 272Right-handed alpha
Helix 28
28
C
274 286Right-handed alpha
Helix 29
29
C
286 295Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2QAG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
37 38first strand
Strand 2
A
93 100parallel
Strand 3
A
79 86anti-parallel
Back to list of sheets
Back to top of page

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
37 38first strand
Strand 2
A
93 100parallel
Strand 3
A
40 42parallel
Strand 4
A
148 153parallel
Strand 5
A
177 182parallel
Strand 6
A
238 239parallel
Back to list of sheets
Back to top of page

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
255 256first strand
Strand 2
A
263 264anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
80 88first strand
Strand 2
B
95 103anti-parallel
Strand 3
B
42 48parallel
Strand 4
B
150 155parallel
Strand 5
B
178 183parallel
Back to list of sheets
Back to top of page

There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
73 78first strand
Strand 2
C
88 94anti-parallel
Strand 3
C
32 37parallel
Strand 4
C
141 145parallel
Strand 5
C
169 175parallel
Strand 6
C
227 229parallel
Back to list of sheets
Back to top of page

There are 2 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
246 247first strand
Strand 2
C
252 253anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il