Analysis of interatomic Contacts of Structural Units in PDB entry:
4PUC


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 4PUC entry

There are 2 chains in PDB entry 4PUC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 42LYS 529
B
 ASP 38LYS 529
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 52 helices in PDB entry 4PUC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 55Right-handed alpha
Helix 2
2
A
61 70Right-handed alpha
Helix 3
3
A
72 77Right-handed alpha
Helix 4
4
A
97 102Right-handed alpha
Helix 5
5
A
102 107Right-handed alpha
Helix 6
6
A
110 128Right-handed alpha
Helix 7
7
A
131 153Right-handed alpha
Helix 8
8
A
172 194Right-handed alpha
Helix 9
9
A
200 204Right-handed 310
Helix 10
10
A
210 229Right-handed alpha
Helix 11
11
A
233 247Right-handed alpha
Helix 12
12
A
254 258Right-handed 310
Helix 13
13
A
269 277Right-handed alpha
Helix 14
14
A
278 283Right-handed alpha
Helix 15
15
A
289 299Right-handed alpha
Helix 16
16
A
303 307Right-handed alpha
Helix 17
17
A
327 331Right-handed 310
Helix 18
18
A
333 337Right-handed 310
Helix 19
19
A
352 366Right-handed alpha
Helix 20
20
A
374 390Right-handed alpha
Helix 21
21
A
394 400Right-handed alpha
Helix 22
22
A
434 450Right-handed alpha
Helix 23
23
A
453 465Right-handed alpha
Helix 24
24
A
495 502Right-handed alpha
Helix 25
25
A
502 513Right-handed alpha
Helix 26
26
A
524 528Right-handed 310
Helix 27
27
B
40 55Right-handed alpha
Helix 28
28
B
61 70Right-handed alpha
Helix 29
29
B
72 77Right-handed alpha
Helix 30
30
B
97 102Right-handed alpha
Helix 31
31
B
102 107Right-handed alpha
Helix 32
32
B
110 128Right-handed alpha
Helix 33
33
B
131 153Right-handed alpha
Helix 34
34
B
172 194Right-handed alpha
Helix 35
35
B
200 204Right-handed 310
Helix 36
36
B
210 229Right-handed alpha
Helix 37
37
B
233 247Right-handed alpha
Helix 38
38
B
254 258Right-handed 310
Helix 39
39
B
269 277Right-handed alpha
Helix 40
40
B
278 283Right-handed alpha
Helix 41
41
B
289 299Right-handed alpha
Helix 42
42
B
303 307Right-handed alpha
Helix 43
43
B
327 331Right-handed 310
Helix 44
44
B
333 337Right-handed 310
Helix 45
45
B
352 366Right-handed alpha
Helix 46
46
B
374 390Right-handed alpha
Helix 47
47
B
394 400Right-handed alpha
Helix 48
48
B
434 450Right-handed alpha
Helix 49
49
B
453 465Right-handed alpha
Helix 50
50
B
495 502Right-handed alpha
Helix 51
51
B
502 513Right-handed alpha
Helix 52
52
B
524 528Right-handed 310
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There are 6 sheets in PDB entry 4PUC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
80 82first strand
Strand 2
A
286 288anti-parallel
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There are 2 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
259 261first strand
Strand 2
A
348 351anti-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
308 309first strand
Strand 2
A
339 340anti-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
B
80 82first strand
Strand 2
B
286 288anti-parallel
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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
259 261first strand
Strand 2
B
348 351anti-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
308 309first strand
Strand 2
B
339 340anti-parallel
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