Analysis of interatomic Contacts of Structural Units in PDB entry:
3I5C


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 3I5C entry

There are 2 chains in PDB entry 3I5C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 142MET 337
B
 ARG 142GLN 339
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 12 helices in PDB entry 3I5C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
142 169Right-handed alpha
Helix 2
2
A
181 200Right-handed alpha
Helix 3
3
A
212 221Right-handed alpha
Helix 4
4
A
221 238Right-handed alpha
Helix 5
5
A
263 281Right-handed alpha
Helix 6
6
A
312 329Right-handed alpha
Helix 7
7
B
142 171Right-handed alpha
Helix 8
8
B
181 200Right-handed alpha
Helix 9
9
B
212 221Right-handed alpha
Helix 10
10
B
221 240Right-handed alpha
Helix 11
11
B
263 280Right-handed alpha
Helix 12
12
B
311 329Right-handed alpha
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There are 4 sheets in PDB entry 3I5C. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
246 251first strand
Strand 2
A
254 260anti-parallel
Strand 3
A
203 210anti-parallel
Strand 4
A
296 303anti-parallel
Strand 5
A
334 337parallel
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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
284 285first strand
Strand 2
A
292 293anti-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
B
246 249first strand
Strand 2
B
254 260anti-parallel
Strand 3
B
203 210anti-parallel
Strand 4
B
296 303anti-parallel
Strand 5
B
334 336parallel
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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
B
284 285first strand
Strand 2
B
292 293anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il