Analysis of interatomic Contacts of Structural Units in PDB entry:
1CWU


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 1CWU entry

There are 2 chains in PDB entry 1CWU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 12PHE 307
B
 LEU 12PHE 307
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 33 helices in PDB entry 1CWU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 43Right-handed alpha
Helix 2
2
A
53 66Right-handed alpha
Helix 3
3
A
69 72Right-handed 310
Helix 4
4
A
94 98Right-handed 310
Helix 5
5
A
99 105Right-handed alpha
Helix 6
6
A
105 110Right-handed alpha
Helix 7
7
A
115 128Right-handed alpha
Helix 8
8
A
151 163Right-handed alpha
Helix 9
9
A
163 174Right-handed alpha
Helix 10
10
A
188 192Right-handed 310
Helix 11
11
A
201 225Right-handed alpha
Helix 12
12
A
238 245Right-handed alpha
Helix 13
13
A
246 258Right-handed alpha
Helix 14
14
A
265 277Right-handed alpha
Helix 15
15
A
278 282Right-handed 310
Helix 16
16
A
294 298Right-handed 310
Helix 17
17
B
31 43Right-handed alpha
Helix 18
18
B
53 63Right-handed alpha
Helix 19
19
B
69 72Right-handed 310
Helix 20
20
B
94 98Right-handed 310
Helix 21
21
B
99 105Right-handed alpha
Helix 22
22
B
105 111Right-handed alpha
Helix 23
23
B
115 128Right-handed alpha
Helix 24
24
B
146 150Right-handed 310
Helix 25
25
B
151 163Right-handed alpha
Helix 26
26
B
163 174Right-handed alpha
Helix 27
27
B
188 192Right-handed 310
Helix 28
28
B
201 225Right-handed alpha
Helix 29
29
B
238 245Right-handed alpha
Helix 30
30
B
246 258Right-handed alpha
Helix 31
31
B
265 278Right-handed alpha
Helix 32
32
B
279 282Right-handed 310
Helix 33
33
B
294 298Right-handed 310
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There are 4 sheets in PDB entry 1CWU. Click on sheet of interest to get list of strands forming it: A, B, C, C1,

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
82 88first strand
Strand 2
A
46 52parallel
Strand 3
A
20 24parallel
Strand 4
A
130 135parallel
Strand 5
A
177 184parallel
Strand 6
A
227 228parallel
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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
186 187first strand
Strand 2
A
230 233parallel
Strand 3
A
288 291parallel
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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
B
82 88first strand
Strand 2
B
46 52parallel
Strand 3
B
20 24parallel
Strand 4
B
130 135parallel
Strand 5
B
177 187parallel
Strand 6
B
227 228parallel
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There are 7 strands in C1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 88first strand
Strand 2
B
46 52parallel
Strand 3
B
20 24parallel
Strand 4
B
130 135parallel
Strand 5
B
177 187parallel
Strand 6
B
230 233parallel
Strand 7
B
288 291parallel
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