Analysis of interatomic Contacts of Structural Units in PDB entry:
3CWC


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 3CWC entry

There are 2 chains in PDB entry 3CWC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0ARG 380
B
 ASN -1LEU 379
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 35 helices in PDB entry 3CWC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 29Right-handed alpha
Helix 2
2
A
47 57Right-handed alpha
Helix 3
3
A
90 95Right-handed alpha
Helix 4
4
A
96 99Right-handed 310
Helix 5
5
A
100 104Right-handed 310
Helix 6
6
A
111 124Right-handed alpha
Helix 7
7
A
142 149Right-handed alpha
Helix 8
8
A
166 170Right-handed 310
Helix 9
9
A
181 186Right-handed alpha
Helix 10
10
A
203 209Right-handed alpha
Helix 11
11
A
210 213Right-handed 310
Helix 12
12
A
215 237Right-handed alpha
Helix 13
13
A
248 251Right-handed 310
Helix 14
14
A
252 260Right-handed alpha
Helix 15
15
A
267 276Right-handed alpha
Helix 16
16
A
277 285Right-handed alpha
Helix 17
17
A
302 315Right-handed alpha
Helix 18
18
A
353 379Right-handed alpha
Helix 19
19
B
15 29Right-handed alpha
Helix 20
20
B
47 56Right-handed alpha
Helix 21
21
B
90 95Right-handed alpha
Helix 22
22
B
96 99Right-handed 310
Helix 23
23
B
100 104Right-handed 310
Helix 24
24
B
111 124Right-handed alpha
Helix 25
25
B
142 149Right-handed alpha
Helix 26
26
B
164 169Right-handed alpha
Helix 27
27
B
181 186Right-handed alpha
Helix 28
28
B
203 209Right-handed alpha
Helix 29
29
B
210 213Right-handed 310
Helix 30
30
B
215 237Right-handed alpha
Helix 31
31
B
252 262Right-handed alpha
Helix 32
32
B
267 276Right-handed alpha
Helix 33
33
B
277 284Right-handed alpha
Helix 34
34
B
302 314Right-handed alpha
Helix 35
35
B
352 378Right-handed alpha
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There are 7 sheets in PDB entry 3CWC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
35 38first strand
Strand 2
A
2 5parallel
Strand 3
A
287 290parallel
Strand 4
A
319 325parallel
Strand 5
A
293 294parallel
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There are 5 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
35 38first strand
Strand 2
A
2 5parallel
Strand 3
A
287 290parallel
Strand 4
A
319 325parallel
Strand 5
A
340 345parallel
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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
59 66first strand
Strand 2
A
72 79anti-parallel
Strand 3
A
85 89anti-parallel
Strand 4
A
128 132parallel
Strand 5
A
187 191parallel
Strand 6
A
264 266parallel
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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
152 154first strand
Strand 2
A
173 175anti-parallel
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There are 5 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
35 38first strand
Strand 2
B
2 5parallel
Strand 3
B
287 290parallel
Strand 4
B
319 325parallel
Strand 5
B
340 345parallel
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There are 6 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
59 66first strand
Strand 2
B
72 79anti-parallel
Strand 3
B
85 89anti-parallel
Strand 4
B
128 132parallel
Strand 5
B
187 191parallel
Strand 6
B
264 266parallel
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There are 2 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
152 154first strand
Strand 2
B
173 175anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il