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


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 2CWW entry

There are 2 chains in PDB entry 2CWW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 382
B
 MET 1LEU 382
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 30 helices in PDB entry 2CWW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 15Right-handed alpha
Helix 2
2
A
67 85Right-handed alpha
Helix 3
3
A
101 104Right-handed 310
Helix 4
4
A
123 128Right-handed alpha
Helix 5
5
A
129 138Right-handed alpha
Helix 6
6
A
150 155Right-handed 310
Helix 7
7
A
195 197Right-handed 310
Helix 8
8
A
198 205Right-handed alpha
Helix 9
9
A
206 208Right-handed 310
Helix 10
10
A
221 229Right-handed alpha
Helix 11
11
A
240 253Right-handed alpha
Helix 12
12
A
265 276Right-handed alpha
Helix 13
13
A
296 314Right-handed alpha
Helix 14
14
A
331 346Right-handed alpha
Helix 15
15
A
368 372Right-handed 310
Helix 16
16
B
6 15Right-handed alpha
Helix 17
17
B
67 85Right-handed alpha
Helix 18
18
B
101 104Right-handed 310
Helix 19
19
B
123 128Right-handed alpha
Helix 20
20
B
129 138Right-handed alpha
Helix 21
21
B
150 155Right-handed 310
Helix 22
22
B
195 197Right-handed 310
Helix 23
23
B
198 205Right-handed alpha
Helix 24
24
B
206 208Right-handed 310
Helix 25
25
B
221 229Right-handed alpha
Helix 26
26
B
240 253Right-handed alpha
Helix 27
27
B
265 276Right-handed alpha
Helix 28
28
B
296 314Right-handed alpha
Helix 29
29
B
331 346Right-handed alpha
Helix 30
30
B
368 372Right-handed 310
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There are 9 sheets in PDB entry 2CWW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 6 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
19 21first strand
Strand 2
A
55 61anti-parallel
Strand 3
A
42 49anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
3 5parallel
Strand 6
A
25 27anti-parallel
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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
94 99first strand
Strand 2
A
108 113anti-parallel
Strand 3
A
116 121anti-parallel
Strand 4
A
143 148parallel
Strand 5
A
161 167anti-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
173 177first strand
Strand 2
A
180 184anti-parallel
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There are 7 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
259 263first strand
Strand 2
A
231 238parallel
Strand 3
A
210 216parallel
Strand 4
A
280 285parallel
Strand 5
A
315 325parallel
Strand 6
A
375 381anti-parallel
Strand 7
A
350 356anti-parallel
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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
19 21first strand
Strand 2
B
55 61anti-parallel
Strand 3
B
42 49anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
3 5parallel
Strand 6
B
25 27anti-parallel
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There are 5 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
94 99first strand
Strand 2
B
108 113anti-parallel
Strand 3
B
116 121anti-parallel
Strand 4
B
143 148parallel
Strand 5
B
161 167anti-parallel
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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
173 177first strand
Strand 2
B
180 184anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
231 234first strand
Strand 2
B
210 216parallel
Strand 3
B
280 285parallel
Strand 4
B
315 325parallel
Strand 5
B
375 381anti-parallel
Strand 6
B
350 356anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
237 238first strand
Strand 2
B
262 263parallel
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