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


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 2PUN entry

There are 2 chains in PDB entry 2PUN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6LYS 396
B
 PRO 7LYS 396
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 36 helices in PDB entry 2PUN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 24Right-handed alpha
Helix 2
2
A
79 92Right-handed alpha
Helix 3
3
A
123 130Right-handed alpha
Helix 4
4
A
135 151Right-handed alpha
Helix 5
5
A
157 168Right-handed alpha
Helix 6
6
A
170 181Right-handed alpha
Helix 7
7
A
183 187Right-handed 310
Helix 8
8
A
195 197Right-handed 310
Helix 9
9
A
198 207Right-handed alpha
Helix 10
10
A
208 225Right-handed alpha
Helix 11
11
A
235 237Right-handed 310
Helix 12
12
A
259 277Right-handed alpha
Helix 13
13
A
278 281Right-handed 310
Helix 14
14
A
282 308Right-handed alpha
Helix 15
15
A
317 344Right-handed alpha
Helix 16
16
A
348 353Right-handed alpha
Helix 17
17
A
356 378Right-handed alpha
Helix 18
18
A
383 395Right-handed alpha
Helix 19
19
B
13 24Right-handed alpha
Helix 20
20
B
79 92Right-handed alpha
Helix 21
21
B
123 130Right-handed alpha
Helix 22
22
B
135 151Right-handed alpha
Helix 23
23
B
157 168Right-handed alpha
Helix 24
24
B
170 181Right-handed alpha
Helix 25
25
B
183 187Right-handed 310
Helix 26
26
B
195 197Right-handed 310
Helix 27
27
B
198 207Right-handed alpha
Helix 28
28
B
208 225Right-handed alpha
Helix 29
29
B
235 237Right-handed 310
Helix 30
30
B
260 276Right-handed alpha
Helix 31
31
B
277 281Right-handed 310
Helix 32
32
B
282 308Right-handed alpha
Helix 33
33
B
317 344Right-handed alpha
Helix 34
34
B
348 353Right-handed alpha
Helix 35
35
B
356 378Right-handed alpha
Helix 36
36
B
383 395Right-handed alpha
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There are 6 sheets in PDB entry 2PUN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
34 37first strand
Strand 2
A
44 50anti-parallel
Strand 3
A
58 63anti-parallel
Strand 4
A
111 114anti-parallel
Strand 5
A
102 106anti-parallel
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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
121 122first strand
Strand 2
A
239 241anti-parallel
Strand 3
A
246 248anti-parallel
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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
228 230first strand
Strand 2
A
255 257anti-parallel
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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
33 37first strand
Strand 2
B
44 51anti-parallel
Strand 3
B
57 63anti-parallel
Strand 4
B
111 114anti-parallel
Strand 5
B
102 106anti-parallel
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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
121 122first strand
Strand 2
B
239 241anti-parallel
Strand 3
B
246 248anti-parallel
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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
B
228 229first strand
Strand 2
B
256 257anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il