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


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 1RSQ entry

There is 1 chain in PDB entry 1RSQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1LYS 319
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 16 helices in PDB entry 1RSQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 14Right-handed alpha
Helix 2
2
A
23 26Right-handed 310
Helix 3
3
A
32 37Right-handed alpha
Helix 4
4
A
39 43Right-handed 310
Helix 5
5
A
58 71Right-handed alpha
Helix 6
6
A
83 94Right-handed alpha
Helix 7
7
A
104 118Right-handed alpha
Helix 8
8
A
129 148Right-handed alpha
Helix 9
9
A
161 174Right-handed alpha
Helix 10
10
A
190 199Right-handed alpha
Helix 11
11
A
221 228Right-handed alpha
Helix 12
12
A
229 231Right-handed 310
Helix 13
13
A
238 243Right-handed alpha
Helix 14
14
A
245 250Right-handed alpha
Helix 15
15
A
279 285Right-handed alpha
Helix 16
16
A
298 306Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 1RSQ. Click on sheet of interest to get list of strands forming it: A, B,

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
4 6first strand
Strand 2
A
17 21anti-parallel
Strand 3
A
265 268parallel
Strand 4
A
153 156parallel
Strand 5
A
182 186parallel
Strand 6
A
233 237parallel
Back to list of sheets
Back to top of page

There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 98first strand
Strand 2
A
74 77parallel
Strand 3
A
52 55parallel
Strand 4
A
122 123parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il