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


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 1VRA entry

There are 2 chains in PDB entry 1VRA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6ALA 196
B
 THR 197TYR 409
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 14 helices in PDB entry 1VRA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 21Right-handed 310
Helix 2
2
A
62 76Right-handed alpha
Helix 3
3
A
92 112Right-handed alpha
Helix 4
4
A
114 116Right-handed 310
Helix 5
5
A
131 141Right-handed alpha
Helix 6
6
A
147 159Right-handed alpha
Helix 7
7
B
209 224Right-handed alpha
Helix 8
8
B
225 228Right-handed 310
Helix 9
9
B
259 281Right-handed alpha
Helix 10
10
B
298 311Right-handed alpha
Helix 11
11
B
312 321Right-handed alpha
Helix 12
12
B
325 336Right-handed alpha
Helix 13
13
B
364 375Right-handed alpha
Helix 14
14
B
399 407Right-handed alpha
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There are 3 sheets in PDB entry 1VRA. Click on sheet of interest to get list of strands forming it: A, B, C,

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
11 12first strand
Strand 2
A
167 174anti-parallel
Strand 3
A
177 186anti-parallel
Strand 4
B
199 204anti-parallel
Strand 5
B
239 244parallel
Strand 6
A
40 56anti-parallel
Strand 7
A
77 87anti-parallel
Strand 8
A
118 125parallel
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There are 3 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
24 29first strand
Strand 2
A
40 56anti-parallel
Strand 3
A
195 196anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
359 360first strand
Strand 2
B
352 356anti-parallel
Strand 3
B
346 349anti-parallel
Strand 4
B
378 383anti-parallel
Strand 5
B
288 296parallel
Strand 6
B
389 396anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il