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


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 3CEG entry

There are 2 chains in PDB entry 3CEG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4493ASP 4790
B
 SER 4495ASP 4790
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 24 helices in PDB entry 3CEG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4495 4506Right-handed alpha
Helix 2
2
A
4531 4537Right-handed alpha
Helix 3
3
A
4543 4561Right-handed alpha
Helix 4
4
A
4639 4643Right-handed 310
Helix 5
5
A
4648 4652Right-handed 310
Helix 6
6
A
4659 4671Right-handed alpha
Helix 7
7
A
4675 4680Right-handed 310
Helix 8
8
A
4682 4687Right-handed 310
Helix 9
9
A
4689 4711Right-handed alpha
Helix 10
10
A
4712 4718Right-handed alpha
Helix 11
11
A
4723 4750Right-handed alpha
Helix 12
12
A
4759 4783Right-handed alpha
Helix 13
13
B
4495 4506Right-handed alpha
Helix 14
14
B
4531 4537Right-handed alpha
Helix 15
15
B
4543 4558Right-handed alpha
Helix 16
16
B
4639 4643Right-handed 310
Helix 17
17
B
4659 4671Right-handed alpha
Helix 18
18
B
4675 4680Right-handed 310
Helix 19
19
B
4682 4687Right-handed 310
Helix 20
20
B
4689 4711Right-handed alpha
Helix 21
21
B
4712 4718Right-handed alpha
Helix 22
22
B
4723 4734Right-handed alpha
Helix 23
23
B
4734 4751Right-handed alpha
Helix 24
24
B
4758 4783Right-handed alpha
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There are 4 sheets in PDB entry 3CEG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
4509 4512first strand
Strand 2
A
4569 4574parallel
Strand 3
A
4580 4586anti-parallel
Strand 4
A
4597 4603anti-parallel
Strand 5
A
4614 4617anti-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
4515 4517first strand
Strand 2
A
4523 4525anti-parallel
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There are 5 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
4509 4512first strand
Strand 2
B
4569 4574parallel
Strand 3
B
4580 4586anti-parallel
Strand 4
B
4597 4603anti-parallel
Strand 5
B
4614 4617anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4515 4517first strand
Strand 2
B
4523 4525anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il