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


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 3ILV entry

There is 1 chain in PDB entry 3ILV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2GLN 624
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 23 helices in PDB entry 3ILV. 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 35Right-handed alpha
Helix 2
2
A
52 57Right-handed 310
Helix 3
3
A
58 74Right-handed alpha
Helix 4
4
A
121 125Right-handed 310
Helix 5
5
A
176 180Right-handed 310
Helix 6
6
A
195 211Right-handed alpha
Helix 7
7
A
279 299Right-handed alpha
Helix 8
8
A
311 333Right-handed alpha
Helix 9
9
A
333 341Right-handed alpha
Helix 10
10
A
343 347Right-handed 310
Helix 11
11
A
357 368Right-handed alpha
Helix 12
12
A
381 395Right-handed alpha
Helix 13
13
A
403 418Right-handed alpha
Helix 14
14
A
427 438Right-handed alpha
Helix 15
15
A
439 451Right-handed alpha
Helix 16
16
A
459 465Right-handed alpha
Helix 17
17
A
485 500Right-handed alpha
Helix 18
18
A
502 506Right-handed 310
Helix 19
19
A
534 544Right-handed alpha
Helix 20
20
A
549 561Right-handed alpha
Helix 21
21
A
564 582Right-handed alpha
Helix 22
22
A
582 587Right-handed alpha
Helix 23
23
A
615 622Right-handed alpha
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There are 4 sheets in PDB entry 3ILV. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
134 139first strand
Strand 2
A
142 147anti-parallel
Strand 3
A
104 110parallel
Strand 4
A
92 101anti-parallel
Strand 5
A
80 89anti-parallel
Strand 6
A
39 41parallel
Strand 7
A
3 11parallel
Strand 8
A
254 262anti-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
151 153first strand
Strand 2
A
156 160anti-parallel
Strand 3
A
183 188parallel
Strand 4
A
214 219parallel
Strand 5
A
234 238anti-parallel
Strand 6
A
241 245anti-parallel
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There are 2 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
221 223first strand
Strand 2
A
229 231anti-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
397 402first strand
Strand 2
A
369 375parallel
Strand 3
A
304 307parallel
Strand 4
A
453 454parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il