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


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 2CWD entry

There are 4 chains in PDB entry 2CWD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2GLY 151
B
 MET 1GLY 151
C
 PRO 4GLY 151
D
 ASP 2GLY 151
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 28 helices in PDB entry 2CWD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 32Right-handed alpha
Helix 2
2
A
55 66Right-handed alpha
Helix 3
3
A
77 84Right-handed alpha
Helix 4
4
A
91 102Right-handed alpha
Helix 5
5
A
103 106Right-handed 310
Helix 6
6
A
113 117Right-handed 310
Helix 7
7
A
128 151Right-handed alpha
Helix 8
8
B
16 33Right-handed alpha
Helix 9
9
B
55 66Right-handed alpha
Helix 10
10
B
77 84Right-handed alpha
Helix 11
11
B
91 102Right-handed alpha
Helix 12
12
B
103 106Right-handed 310
Helix 13
13
B
113 117Right-handed 310
Helix 14
14
B
128 151Right-handed alpha
Helix 15
15
C
16 33Right-handed alpha
Helix 16
16
C
55 64Right-handed alpha
Helix 17
17
C
77 84Right-handed alpha
Helix 18
18
C
91 102Right-handed alpha
Helix 19
19
C
103 106Right-handed 310
Helix 20
20
C
113 117Right-handed 310
Helix 21
21
C
128 150Right-handed alpha
Helix 22
22
D
16 32Right-handed alpha
Helix 23
23
D
55 66Right-handed alpha
Helix 24
24
D
77 84Right-handed alpha
Helix 25
25
D
91 102Right-handed alpha
Helix 26
26
D
103 106Right-handed 310
Helix 27
27
D
113 117Right-handed 310
Helix 28
28
D
128 151Right-handed alpha
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There are 4 sheets in PDB entry 2CWD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
38 44first strand
Strand 2
A
5 11parallel
Strand 3
A
86 89parallel
Strand 4
A
109 111parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
38 44first strand
Strand 2
B
5 11parallel
Strand 3
B
86 89parallel
Strand 4
B
109 111parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
38 44first strand
Strand 2
C
5 11parallel
Strand 3
C
86 89parallel
Strand 4
C
109 111parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
38 44first strand
Strand 2
D
5 11parallel
Strand 3
D
86 89parallel
Strand 4
D
109 111parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il