Analysis of interatomic Contacts of Structural Units in PDB entry:
3S1T


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 3S1T entry

There are 3 chains in PDB entry 3S1T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3GLY 160
B
 ASP 3LEU 158
C
 GLU 163LEU 173
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 10 helices in PDB entry 3S1T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 40Right-handed alpha
Helix 2
2
A
69 80Right-handed alpha
Helix 3
3
A
80 85Right-handed alpha
Helix 4
4
A
108 122Right-handed alpha
Helix 5
5
A
144 157Right-handed alpha
Helix 6
6
B
28 40Right-handed alpha
Helix 7
7
B
69 79Right-handed alpha
Helix 8
8
B
80 85Right-handed alpha
Helix 9
9
B
108 122Right-handed alpha
Helix 10
10
B
144 157Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 3S1T. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
5 12first strand
Strand 2
A
95 103anti-parallel
Strand 3
A
135 141anti-parallel
Strand 4
A
128 132anti-parallel
Strand 5
B
47 49anti-parallel
Strand 6
B
58 66anti-parallel
Strand 7
B
15 24anti-parallel
Strand 8
B
88 92anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
88 92first strand
Strand 2
A
15 24anti-parallel
Strand 3
A
58 66anti-parallel
Strand 4
A
47 49anti-parallel
Strand 5
B
128 131anti-parallel
Strand 6
B
135 141anti-parallel
Strand 7
B
95 103anti-parallel
Strand 8
B
5 12anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il