Analysis of interatomic Contacts of Structural Units in PDB entry:
1RK4


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 1RK4 entry

There are 2 chains in PDB entry 1RK4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 22GLU 234
B
 GLY 22GLU 234
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 1RK4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 38Right-handed alpha
Helix 2
2
A
44 59Right-handed alpha
Helix 3
3
A
78 88Right-handed alpha
Helix 4
4
A
100 105Right-handed 310
Helix 5
5
A
109 120Right-handed alpha
Helix 6
6
A
122 124Right-handed 310
Helix 7
7
A
125 146Right-handed alpha
Helix 8
8
A
148 152Right-handed 310
Helix 9
9
A
174 196Right-handed alpha
Helix 10
10
A
203 215Right-handed alpha
Helix 11
11
A
216 221Right-handed alpha
Helix 12
12
A
225 233Right-handed alpha
Helix 13
13
B
27 37Right-handed alpha
Helix 14
14
B
44 59Right-handed alpha
Helix 15
15
B
78 88Right-handed alpha
Helix 16
16
B
100 105Right-handed 310
Helix 17
17
B
109 120Right-handed alpha
Helix 18
18
B
122 124Right-handed 310
Helix 19
19
B
125 146Right-handed alpha
Helix 20
20
B
148 152Right-handed 310
Helix 21
21
B
174 196Right-handed alpha
Helix 22
22
B
203 215Right-handed alpha
Helix 23
23
B
216 221Right-handed alpha
Helix 24
24
B
225 234Right-handed alpha
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There are no sheets in PDB entry 1RK4
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