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


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 3VAS entry

There are 2 chains in PDB entry 3VAS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3SER 347
B
 ASP 3SER 347
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
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There are 32 helices in PDB entry 3VAS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 31Right-handed alpha
Helix 2
2
A
42 45Right-handed 310
Helix 3
3
A
46 53Right-handed alpha
Helix 4
4
A
64 78Right-handed alpha
Helix 5
5
A
92 105Right-handed alpha
Helix 6
6
A
141 144Right-handed 310
Helix 7
7
A
145 150Right-handed alpha
Helix 8
8
A
151 161Right-handed alpha
Helix 9
9
A
170 188Right-handed alpha
Helix 10
10
A
198 205Right-handed alpha
Helix 11
11
A
205 214Right-handed alpha
Helix 12
12
A
223 233Right-handed alpha
Helix 13
13
A
238 250Right-handed alpha
Helix 14
14
A
299 313Right-handed alpha
Helix 15
15
A
317 334Right-handed alpha
Helix 16
16
A
342 347Right-handed 310
Helix 17
17
B
25 31Right-handed alpha
Helix 18
18
B
42 46Right-handed 310
Helix 19
19
B
47 54Right-handed alpha
Helix 20
20
B
64 78Right-handed alpha
Helix 21
21
B
92 105Right-handed alpha
Helix 22
22
B
141 144Right-handed 310
Helix 23
23
B
145 150Right-handed alpha
Helix 24
24
B
151 161Right-handed alpha
Helix 25
25
B
170 188Right-handed alpha
Helix 26
26
B
198 205Right-handed alpha
Helix 27
27
B
205 214Right-handed alpha
Helix 28
28
B
223 233Right-handed alpha
Helix 29
29
B
238 250Right-handed alpha
Helix 30
30
B
298 313Right-handed alpha
Helix 31
31
B
317 335Right-handed alpha
Helix 32
32
B
342 346Right-handed 310
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There are 5 sheets in PDB entry 3VAS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 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
108 109first strand
Strand 2
A
83 89parallel
Strand 3
A
112 113parallel
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There are 9 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
108 109first strand
Strand 2
A
83 89parallel
Strand 3
A
9 13parallel
Strand 4
A
163 167parallel
Strand 5
A
191 195parallel
Strand 6
A
218 222parallel
Strand 7
A
261 266parallel
Strand 8
A
269 275anti-parallel
Strand 9
A
282 284anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
37 40first strand
Strand 2
A
132 139parallel
Strand 3
A
120 127anti-parallel
Strand 4
A
16 22parallel
Strand 5
A
59 63anti-parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
108 113first strand
Strand 2
B
83 89parallel
Strand 3
B
9 13parallel
Strand 4
B
163 167parallel
Strand 5
B
191 195parallel
Strand 6
B
218 222parallel
Strand 7
B
261 266parallel
Strand 8
B
269 275anti-parallel
Strand 9
B
282 284anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
38 40first strand
Strand 2
B
134 139parallel
Strand 3
B
120 127anti-parallel
Strand 4
B
16 22parallel
Strand 5
B
59 63anti-parallel
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