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


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 4HKU entry

There are 2 chains in PDB entry 4HKU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LYS 175
B
 ARG 3LYS 175
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 23 helices in PDB entry 4HKU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 21Right-handed alpha
Helix 2
2
A
22 25Right-handed 310
Helix 3
3
A
26 34Right-handed alpha
Helix 4
4
A
37 44Right-handed 310
Helix 5
5
A
47 64Right-handed alpha
Helix 6
6
A
64 70Right-handed alpha
Helix 7
7
A
77 100Right-handed alpha
Helix 8
8
A
100 113Right-handed alpha
Helix 9
9
A
114 134Right-handed alpha
Helix 10
10
A
138 146Right-handed alpha
Helix 11
11
A
146 151Right-handed alpha
Helix 12
12
A
152 158Right-handed 310
Helix 13
13
A
162 175Right-handed alpha
Helix 14
14
B
5 25Right-handed alpha
Helix 15
15
B
26 35Right-handed alpha
Helix 16
16
B
47 70Right-handed alpha
Helix 17
17
B
77 100Right-handed alpha
Helix 18
18
B
100 113Right-handed alpha
Helix 19
19
B
114 134Right-handed alpha
Helix 20
20
B
138 146Right-handed alpha
Helix 21
21
B
146 151Right-handed alpha
Helix 22
22
B
152 158Right-handed 310
Helix 23
23
B
162 175Right-handed alpha
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There are no sheets in PDB entry 4HKU
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il