Analysis of interatomic Contacts of Structural Units in PDB entry:
4K5A


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 4K5A entry

There are 2 chains in PDB entry 4K5A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 5GLU 168
B
 HIS 9ALA 169
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 19 helices in PDB entry 4K5A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 36Right-handed alpha
Helix 2
2
A
51 68Right-handed alpha
Helix 3
3
A
70 79Right-handed alpha
Helix 4
4
A
85 98Right-handed alpha
Helix 5
5
A
103 124Right-handed alpha
Helix 6
6
A
128 144Right-handed alpha
Helix 7
7
A
145 152Right-handed alpha
Helix 8
8
A
153 163Right-handed alpha
Helix 9
9
B
10 25Right-handed alpha
Helix 10
10
B
26 37Right-handed alpha
Helix 11
11
B
49 58Right-handed alpha
Helix 12
12
B
59 69Right-handed alpha
Helix 13
13
B
82 90Right-handed alpha
Helix 14
14
B
92 102Right-handed alpha
Helix 15
15
B
110 114Right-handed 310
Helix 16
16
B
115 124Right-handed alpha
Helix 17
17
B
125 135Right-handed alpha
Helix 18
18
B
148 156Right-handed alpha
Helix 19
19
B
158 168Right-handed alpha
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There are no sheets in PDB entry 4K5A
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il