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


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 2ABQ entry

There are 2 chains in PDB entry 2ABQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MSE 1GLY 306
B
MSE 1GLY 306
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 24 helices in PDB entry 2ABQ. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
37 49Right-handed alpha
Helix 2
2
A
61 74Right-handed alpha
Helix 3
3
A
109 121Right-handed alpha
Helix 4
4
A
142 153Right-handed alpha
Helix 5
5
A
163 171Right-handed alpha
Helix 6
6
A
172 174Right-handed 310
Helix 7
7
A
181 190Right-handed alpha
Helix 8
8
A
195 209Right-handed alpha
Helix 9
9
A
219 221Right-handed 310
Helix 10
10
A
246 261Right-handed alpha
Helix 11
11
A
264 282Right-handed alpha
Helix 12
12
A
287 299Right-handed alpha
Helix 13
13
B
37 49Right-handed alpha
Helix 14
14
B
60 74Right-handed alpha
Helix 15
15
B
111 116Right-handed alpha
Helix 16
16
B
116 121Right-handed alpha
Helix 17
17
B
142 153Right-handed alpha
Helix 18
18
B
164 171Right-handed alpha
Helix 19
19
B
172 174Right-handed 310
Helix 20
20
B
181 187Right-handed alpha
Helix 21
21
B
199 209Right-handed alpha
Helix 22
22
B
246 261Right-handed alpha
Helix 23
23
B
264 281Right-handed alpha
Helix 24
24
B
287 301Right-handed alpha
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There are 7 sheets in PDB entry 2ABQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
77 78first strand
Strand 2
A
54 60parallel
Strand 3
A
81 83parallel
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There are 10 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
77 78first strand
Strand 2
A
54 60parallel
Strand 3
A
2 6parallel
Strand 4
A
128 132parallel
Strand 5
A
157 161parallel
Strand 6
A
177 178parallel
Strand 7
A
213 217parallel
Strand 8
A
223 227anti-parallel
Strand 9
A
230 234anti-parallel
Strand 10
A
303 304anti-parallel
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There are 4 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
30 36first strand
Strand 2
A
10 16anti-parallel
Strand 3
A
88 94parallel
Strand 4
A
99 101anti-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
25 27first strand
Strand 2
B
100 102parallel
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There are 3 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
77 78first strand
Strand 2
B
54 59parallel
Strand 3
B
81 82parallel
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There are 10 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
77 78first strand
Strand 2
B
54 59parallel
Strand 3
B
2 6parallel
Strand 4
B
128 132parallel
Strand 5
B
157 161parallel
Strand 6
B
177 178parallel
Strand 7
B
213 217parallel
Strand 8
B
223 227anti-parallel
Strand 9
B
230 234anti-parallel
Strand 10
B
303 304anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
30 36first strand
Strand 2
B
10 16anti-parallel
Strand 3
B
88 94parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il