Analysis of interatomic Contacts of Structural Units in PDB entry:
3O2S


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 3O2S entry

There are 2 chains in PDB entry 3O2S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 30PRO 340
B
 PRO 5TYR 194
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 28 helices in PDB entry 3O2S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 44Right-handed alpha
Helix 2
2
A
50 64Right-handed alpha
Helix 3
3
A
66 68Right-handed 310
Helix 4
4
A
69 79Right-handed alpha
Helix 5
5
A
80 83Right-handed 310
Helix 6
6
A
85 103Right-handed alpha
Helix 7
7
A
106 119Right-handed alpha
Helix 8
8
A
122 147Right-handed alpha
Helix 9
9
A
151 171Right-handed alpha
Helix 10
10
A
172 174Right-handed 310
Helix 11
11
A
176 194Right-handed alpha
Helix 12
12
A
212 216Right-handed 310
Helix 13
13
A
224 245Right-handed alpha
Helix 14
14
A
249 267Right-handed alpha
Helix 15
15
A
270 284Right-handed alpha
Helix 16
16
A
290 310Right-handed alpha
Helix 17
17
A
311 316Right-handed 310
Helix 18
18
A
317 328Right-handed alpha
Helix 19
19
A
331 336Right-handed alpha
Helix 20
20
A
337 339Right-handed 310
Helix 21
21
B
17 29Right-handed alpha
Helix 22
22
B
60 70Right-handed alpha
Helix 23
23
B
72 79Right-handed alpha
Helix 24
24
B
80 92Right-handed alpha
Helix 25
25
B
97 101Right-handed 310
Helix 26
26
B
112 126Right-handed alpha
Helix 27
27
B
144 163Right-handed alpha
Helix 28
28
B
167 184Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 3O2S. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 37first strand
Strand 2
B
7 12parallel
Strand 3
B
107 110parallel
Strand 4
B
133 138parallel
Strand 5
B
189 193anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 48first strand
Strand 2
B
51 55anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il