Analysis of interatomic Contacts of Structural Units in PDB entry:
4KCE


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 4KCE entry

There are 2 chains in PDB entry 4KCE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 36THR 207
B
 ALA 36ASN 198
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 14 helices in PDB entry 4KCE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 64Right-handed 310
Helix 2
2
A
82 91Right-handed alpha
Helix 3
3
A
91 98Right-handed alpha
Helix 4
4
A
109 118Right-handed alpha
Helix 5
5
A
120 124Right-handed 310
Helix 6
6
A
139 145Right-handed alpha
Helix 7
7
A
181 198Right-handed alpha
Helix 8
8
B
61 64Right-handed 310
Helix 9
9
B
82 91Right-handed alpha
Helix 10
10
B
91 98Right-handed alpha
Helix 11
11
B
109 118Right-handed alpha
Helix 12
12
B
120 124Right-handed 310
Helix 13
13
B
139 145Right-handed alpha
Helix 14
14
B
181 198Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4KCE.

There are 14 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
54 59first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
133 135anti-parallel
Strand 4
A
100 106parallel
Strand 5
A
67 73parallel
Strand 6
A
157 162anti-parallel
Strand 7
A
168 174anti-parallel
Strand 8
B
168 174anti-parallel
Strand 9
B
157 162anti-parallel
Strand 10
B
67 72anti-parallel
Strand 11
B
100 106parallel
Strand 12
B
133 135parallel
Strand 13
B
46 51anti-parallel
Strand 14
B
54 59anti-parallel
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