Analysis of interatomic Contacts of Structural Units in PDB entry:
2VSI


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 2VSI entry

There are 2 chains in PDB entry 2VSI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0GLU 233
B
 HIS 0ILE 232
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 21 helices in PDB entry 2VSI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 24Right-handed 310
Helix 2
2
A
32 42Right-handed alpha
Helix 3
3
A
57 69Right-handed alpha
Helix 4
4
A
70 74Right-handed 310
Helix 5
5
A
84 100Right-handed alpha
Helix 6
6
A
119 130Right-handed alpha
Helix 7
7
A
175 182Right-handed alpha
Helix 8
8
A
186 193Right-handed alpha
Helix 9
9
A
195 203Right-handed alpha
Helix 10
10
A
221 232Right-handed alpha
Helix 11
11
B
32 43Right-handed alpha
Helix 12
12
B
54 56Right-handed 310
Helix 13
13
B
57 69Right-handed alpha
Helix 14
14
B
70 74Right-handed 310
Helix 15
15
B
84 100Right-handed alpha
Helix 16
16
B
119 131Right-handed alpha
Helix 17
17
B
160 162Right-handed 310
Helix 18
18
B
175 185Right-handed alpha
Helix 19
19
B
188 193Right-handed alpha
Helix 20
20
B
195 203Right-handed alpha
Helix 21
21
B
221 232Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2VSI. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 80first strand
Strand 2
A
49 53parallel
Strand 3
A
2 8parallel
Strand 4
A
107 112parallel
Strand 5
A
164 174anti-parallel
Strand 6
A
135 141anti-parallel
Strand 7
A
207 211parallel
Back to list of sheets
Back to top of page

There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 80first strand
Strand 2
A
49 53parallel
Strand 3
A
2 8parallel
Strand 4
A
107 112parallel
Strand 5
A
164 174anti-parallel
Strand 6
B
146 148anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 27first strand
Strand 2
A
30 31anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
146 148first strand
Strand 2
B
164 174anti-parallel
Strand 3
B
107 112anti-parallel
Strand 4
B
2 7parallel
Strand 5
B
49 53parallel
Strand 6
B
76 80parallel
Back to list of sheets
Back to top of page

There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
146 148first strand
Strand 2
B
164 174anti-parallel
Strand 3
B
135 141anti-parallel
Strand 4
B
207 211parallel
Back to list of sheets
Back to top of page

There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 27first strand
Strand 2
B
30 31anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il