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


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 3DEA entry

There are 2 chains in PDB entry 3DEA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 32GLY 224
B
 SER 32GLY 224
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 21 helices in PDB entry 3DEA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 41Right-handed alpha
Helix 2
2
A
66 80Right-handed alpha
Helix 3
3
A
96 102Right-handed 310
Helix 4
4
A
107 125Right-handed alpha
Helix 5
5
A
136 148Right-handed alpha
Helix 6
6
A
150 156Right-handed alpha
Helix 7
7
A
179 181Right-handed 310
Helix 8
8
A
191 196Right-handed 310
Helix 9
9
A
207 213Right-handed alpha
Helix 10
10
A
213 224Right-handed alpha
Helix 11
11
B
36 41Right-handed alpha
Helix 12
12
B
42 46Right-handed 310
Helix 13
13
B
66 80Right-handed alpha
Helix 14
14
B
96 102Right-handed 310
Helix 15
15
B
107 125Right-handed alpha
Helix 16
16
B
136 148Right-handed alpha
Helix 17
17
B
150 156Right-handed alpha
Helix 18
18
B
179 181Right-handed 310
Helix 19
19
B
191 196Right-handed 310
Helix 20
20
B
207 213Right-handed alpha
Helix 21
21
B
213 224Right-handed alpha
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There are 2 sheets in PDB entry 3DEA. Click on sheet of interest to get list of strands forming it: A, B,

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
84 88first strand
Strand 2
A
49 54parallel
Strand 3
A
129 135parallel
Strand 4
A
157 163parallel
Strand 5
A
183 186parallel
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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
B
84 88first strand
Strand 2
B
49 54parallel
Strand 3
B
129 135parallel
Strand 4
B
157 163parallel
Strand 5
B
183 186parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il