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


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 3VSN entry

There is 1 chain in PDB entry 3VSN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 73VAL 704
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 19 helices in PDB entry 3VSN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
73 94Right-handed alpha
Helix 2
2
A
119 139Right-handed alpha
Helix 3
3
A
147 165Right-handed alpha
Helix 4
4
A
182 187Right-handed alpha
Helix 5
5
A
187 200Right-handed alpha
Helix 6
6
A
205 221Right-handed alpha
Helix 7
7
A
233 251Right-handed alpha
Helix 8
8
A
254 260Right-handed alpha
Helix 9
9
A
261 271Right-handed alpha
Helix 10
10
A
297 304Right-handed alpha
Helix 11
11
A
306 315Right-handed alpha
Helix 12
12
A
320 330Right-handed alpha
Helix 13
13
A
339 343Right-handed 310
Helix 14
14
A
353 357Right-handed 310
Helix 15
15
A
403 410Right-handed alpha
Helix 16
16
A
480 483Right-handed 310
Helix 17
17
A
534 542Right-handed alpha
Helix 18
18
A
586 592Right-handed alpha
Helix 19
19
A
659 669Right-handed alpha
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There are 9 sheets in PDB entry 3VSN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
105 106first strand
Strand 2
A
110 111anti-parallel
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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
A
226 227first strand
Strand 2
A
230 231anti-parallel
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There are 4 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
275 276first strand
Strand 2
A
281 283parallel
Strand 3
A
288 290anti-parallel
Strand 4
A
294 295anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
363 367first strand
Strand 2
A
372 376anti-parallel
Strand 3
A
380 385anti-parallel
Strand 4
A
412 415anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
394 396first strand
Strand 2
A
453 455anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
435 436first strand
Strand 2
A
517 525anti-parallel
Strand 3
A
578 585anti-parallel
Strand 4
A
570 575anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
459 466first strand
Strand 2
A
471 478anti-parallel
Strand 3
A
486 494anti-parallel
Strand 4
A
497 506anti-parallel
Strand 5
A
595 603anti-parallel
Strand 6
A
554 558anti-parallel
Strand 7
A
549 551anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
611 614first strand
Strand 2
A
620 624anti-parallel
Strand 3
A
629 634anti-parallel
Strand 4
A
637 642anti-parallel
Strand 5
A
645 650anti-parallel
Strand 6
A
699 703anti-parallel
Strand 7
A
676 678anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
656 658first strand
Strand 2
A
687 690anti-parallel
Strand 3
A
681 684anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il