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


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 4RQN entry

There are 3 chains in PDB entry 4RQN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 876ASN 936
B
 GLY 875LYS 935
C
 ASP 877ARG 938
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 18 helices in PDB entry 4RQN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
877 886Right-handed alpha
Helix 2
2
A
887 889Right-handed 310
Helix 3
3
A
890 897Right-handed alpha
Helix 4
4
A
900 905Right-handed alpha
Helix 5
5
A
908 916Right-handed alpha
Helix 6
6
A
919 934Right-handed alpha
Helix 7
7
B
877 886Right-handed alpha
Helix 8
8
B
887 889Right-handed 310
Helix 9
9
B
890 897Right-handed alpha
Helix 10
10
B
900 905Right-handed alpha
Helix 11
11
B
908 915Right-handed alpha
Helix 12
12
B
919 934Right-handed alpha
Helix 13
13
C
878 885Right-handed alpha
Helix 14
14
C
887 889Right-handed 310
Helix 15
15
C
890 897Right-handed alpha
Helix 16
16
C
900 905Right-handed alpha
Helix 17
17
C
908 916Right-handed alpha
Helix 18
18
C
919 937Right-handed alpha
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There are no sheets in PDB entry 4RQN
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il