Analysis of interatomic Contacts of Structural Units in PDB entry:
3E9C


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 3E9C entry

There are 2 chains in PDB entry 3E9C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 250
B
 LEU 2LEU 250
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 12 helices in PDB entry 3E9C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 46Right-handed alpha
Helix 2
2
A
59 72Right-handed alpha
Helix 3
3
A
85 88Right-handed 310
Helix 4
4
A
124 148Right-handed alpha
Helix 5
5
A
183 197Right-handed alpha
Helix 6
6
A
207 212Right-handed alpha
Helix 7
7
B
32 46Right-handed alpha
Helix 8
8
B
59 72Right-handed alpha
Helix 9
9
B
85 88Right-handed 310
Helix 10
10
B
124 148Right-handed alpha
Helix 11
11
B
183 197Right-handed alpha
Helix 12
12
B
207 212Right-handed alpha
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There are 3 sheets in PDB entry 3E9C. Click on sheet of interest to get list of strands forming it: A, B, C,

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
81 83first strand
Strand 2
A
53 56parallel
Strand 3
A
177 182parallel
Strand 4
A
2 10parallel
Strand 5
A
220 230anti-parallel
Strand 6
A
233 246anti-parallel
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There are 2 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
200 202first strand
Strand 2
B
200 202anti-parallel
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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
81 83first strand
Strand 2
B
53 56parallel
Strand 3
B
177 182parallel
Strand 4
B
3 10parallel
Strand 5
B
220 230anti-parallel
Strand 6
B
233 246anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il