Analysis of interatomic Contacts of Structural Units in PDB entry:
3L15


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 3L15 entry

There are 2 chains in PDB entry 3L15 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 222ARG 446
B
 ARG 221ARG 446
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 11 helices in PDB entry 3L15. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
272 278Right-handed 310
Helix 2
2
A
284 292Right-handed alpha
Helix 3
3
A
293 295Right-handed 310
Helix 4
4
A
380 391Right-handed alpha
Helix 5
5
A
395 404Right-handed alpha
Helix 6
6
B
239 244Right-handed 310
Helix 7
7
B
272 278Right-handed 310
Helix 8
8
B
284 292Right-handed alpha
Helix 9
9
B
293 295Right-handed 310
Helix 10
10
B
380 392Right-handed alpha
Helix 11
11
B
395 404Right-handed alpha
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There are 3 sheets in PDB entry 3L15. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
249 255first strand
Strand 2
A
229 238anti-parallel
Strand 3
A
326 335anti-parallel
Strand 4
A
369 378anti-parallel
Strand 5
A
364 366anti-parallel
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There are 14 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
268 270first strand
Strand 2
A
438 445parallel
Strand 3
A
297 304anti-parallel
Strand 4
A
420 430parallel
Strand 5
A
406 414anti-parallel
Strand 6
A
340 349anti-parallel
Strand 7
A
352 362anti-parallel
Strand 8
B
352 362parallel
Strand 9
B
340 349anti-parallel
Strand 10
B
406 414anti-parallel
Strand 11
B
420 430anti-parallel
Strand 12
B
297 304parallel
Strand 13
B
438 445anti-parallel
Strand 14
B
268 270parallel
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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
B
249 255first strand
Strand 2
B
229 238anti-parallel
Strand 3
B
326 335anti-parallel
Strand 4
B
369 378anti-parallel
Strand 5
B
364 366anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il