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


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 4RCX entry

There is 1 chain in PDB entry 4RCX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 246
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 17 helices in PDB entry 4RCX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
43 45Right-handed 310
Helix 3
3
A
46 54Right-handed alpha
Helix 4
4
A
73 79Right-handed alpha
Helix 5
5
A
88 93Right-handed alpha
Helix 6
6
A
102 112Right-handed alpha
Helix 7
7
A
123 129Right-handed alpha
Helix 8
8
A
131 144Right-handed alpha
Helix 9
9
A
145 147Right-handed 310
Helix 10
10
A
151 153Right-handed 310
Helix 11
11
A
161 165Right-handed 310
Helix 12
12
A
172 192Right-handed alpha
Helix 13
13
A
192 199Right-handed alpha
Helix 14
14
A
211 217Right-handed alpha
Helix 15
15
A
227 232Right-handed 310
Helix 16
16
A
233 240Right-handed alpha
Helix 17
17
A
241 245Right-handed 310
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There is 1 sheet ( A) in PDB entry 4RCX.

There are 9 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
4 9first strand
Strand 2
A
36 42parallel
Strand 3
A
59 62parallel
Strand 4
A
83 86parallel
Strand 5
A
115 120parallel
Strand 6
A
155 159parallel
Strand 7
A
200 203parallel
Strand 8
A
223 226parallel
Strand 9
A
4 9parallel
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