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


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 3VLA entry

There is 1 chain in PDB entry 3VLA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2SER 413
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 9 helices in PDB entry 3VLA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 72Right-handed alpha
Helix 2
2
A
140 145Right-handed 310
Helix 3
3
A
163 173Right-handed alpha
Helix 4
4
A
254 258Right-handed 310
Helix 5
5
A
281 298Right-handed alpha
Helix 6
6
A
344 348Right-handed alpha
Helix 7
7
A
375 380Right-handed alpha
Helix 8
8
A
400 403Right-handed 310
Helix 9
9
A
405 409Right-handed 310
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There are 9 sheets in PDB entry 3VLA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 14 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
76 78first strand
Strand 2
A
92 95anti-parallel
Strand 3
A
108 120anti-parallel
Strand 4
A
125 139anti-parallel
Strand 5
A
46 49parallel
Strand 6
A
153 156anti-parallel
Strand 7
A
33 40parallel
Strand 8
A
22 28anti-parallel
Strand 9
A
8 15anti-parallel
Strand 10
A
190 195anti-parallel
Strand 11
A
177 181anti-parallel
Strand 12
A
382 387anti-parallel
Strand 13
A
392 398anti-parallel
Strand 14
A
213 216anti-parallel
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There are 6 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 120first strand
Strand 2
A
60 61anti-parallel
Strand 3
A
22 28first strand
Strand 4
A
8 15anti-parallel
Strand 5
A
108 120anti-parallel
Strand 6
A
60 61anti-parallel
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There are 8 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
60 61first strand
Strand 2
A
108 120anti-parallel
Strand 3
A
8 15anti-parallel
Strand 4
A
190 195anti-parallel
Strand 5
A
177 181anti-parallel
Strand 6
A
382 387anti-parallel
Strand 7
A
392 398anti-parallel
Strand 8
A
213 216anti-parallel
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There are 2 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
98 99first strand
Strand 2
A
104 105anti-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
199 201first strand
Strand 2
A
205 207anti-parallel
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There are 5 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
238 239first strand
Strand 2
A
268 270anti-parallel
Strand 3
A
372 374parallel
Strand 4
A
277 280anti-parallel
Strand 5
A
361 365parallel
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There are 4 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
249 251first strand
Strand 2
A
243 246anti-parallel
Strand 3
A
330 333anti-parallel
Strand 4
A
340 343anti-parallel
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There are 4 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
302 303first strand
Strand 2
A
312 314anti-parallel
Strand 3
A
356 359anti-parallel
Strand 4
A
349 353anti-parallel
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There are 2 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
320 321first strand
Strand 2
A
324 325anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il