Analysis of interatomic Contacts of Structural Units in PDB entry:
4RS9


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 4RS9 entry

There are 2 chains in PDB entry 4RS9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 45ASN 238
B
 SER 218GLU 236
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
Back to top of page

There are 9 helices in PDB entry 4RS9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 50Right-handed 310
Helix 2
2
A
51 63Right-handed alpha
Helix 3
3
A
112 128Right-handed alpha
Helix 4
4
A
145 155Right-handed alpha
Helix 5
5
A
163 172Right-handed alpha
Helix 6
6
A
180 186Right-handed alpha
Helix 7
7
A
189 198Right-handed alpha
Helix 8
8
A
224 235Right-handed alpha
Helix 9
9
B
219 235Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 4RS9.

There are 6 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
158 160first strand
Strand 2
A
86 97anti-parallel
Strand 3
A
69 79anti-parallel
Strand 4
A
211 217anti-parallel
Strand 5
A
202 208anti-parallel
Strand 6
A
175 179anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il