Analysis of interatomic Contacts of Structural Units in PDB entry:
2O4C


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 2O4C entry

There are 2 chains in PDB entry 2O4C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 380
B
 MET 1VAL 380
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 43 helices in PDB entry 2O4C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 17Right-handed alpha
Helix 2
2
A
18 20Right-handed 310
Helix 3
3
A
26 30Right-handed 310
Helix 4
4
A
50 55Right-handed alpha
Helix 5
5
A
73 81Right-handed alpha
Helix 6
6
A
91 111Right-handed alpha
Helix 7
7
A
113 116Right-handed 310
Helix 8
8
A
125 138Right-handed alpha
Helix 9
9
A
146 153Right-handed alpha
Helix 10
10
A
160 168Right-handed alpha
Helix 11
11
A
190 196Right-handed alpha
Helix 12
12
A
208 212Right-handed 310
Helix 13
13
A
213 223Right-handed alpha
Helix 14
14
A
241 246Right-handed alpha
Helix 15
15
A
259 279Right-handed alpha
Helix 16
16
A
285 289Right-handed 310
Helix 17
17
A
305 318Right-handed alpha
Helix 18
18
A
320 330Right-handed alpha
Helix 19
19
A
334 348Right-handed alpha
Helix 20
20
A
354 357Right-handed 310
Helix 21
21
A
365 376Right-handed alpha
Helix 22
22
B
11 17Right-handed alpha
Helix 23
23
B
18 20Right-handed 310
Helix 24
24
B
33 38Right-handed 310
Helix 25
25
B
50 55Right-handed alpha
Helix 26
26
B
68 72Right-handed 310
Helix 27
27
B
73 81Right-handed alpha
Helix 28
28
B
91 111Right-handed alpha
Helix 29
29
B
113 116Right-handed 310
Helix 30
30
B
125 138Right-handed alpha
Helix 31
31
B
146 153Right-handed alpha
Helix 32
32
B
160 168Right-handed alpha
Helix 33
33
B
190 196Right-handed alpha
Helix 34
34
B
208 212Right-handed 310
Helix 35
35
B
213 223Right-handed alpha
Helix 36
36
B
241 246Right-handed alpha
Helix 37
37
B
259 279Right-handed alpha
Helix 38
38
B
285 290Right-handed alpha
Helix 39
39
B
305 318Right-handed alpha
Helix 40
40
B
320 330Right-handed alpha
Helix 41
41
B
334 348Right-handed alpha
Helix 42
42
B
354 357Right-handed 310
Helix 43
43
B
365 376Right-handed alpha
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There are 5 sheets in PDB entry 2O4C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
21 25first strand
Strand 2
A
2 6parallel
Strand 3
A
40 43parallel
Strand 4
A
61 64parallel
Strand 5
A
83 85parallel
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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
141 145first strand
Strand 2
A
118 122parallel
Strand 3
A
170 173parallel
Strand 4
A
201 205parallel
Strand 5
A
227 231parallel
Strand 6
A
250 251parallel
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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
A
378 380first strand
Strand 2
A
359 361parallel
Strand 3
A
295 300parallel
Strand 4
B
295 300anti-parallel
Strand 5
B
359 361parallel
Strand 6
B
378 379parallel
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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
21 25first strand
Strand 2
B
2 6parallel
Strand 3
B
40 42parallel
Strand 4
B
61 64parallel
Strand 5
B
83 86parallel
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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
B
141 145first strand
Strand 2
B
118 122parallel
Strand 3
B
170 173parallel
Strand 4
B
201 205parallel
Strand 5
B
227 231parallel
Strand 6
B
250 251parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il