Analysis of interatomic Contacts of Structural Units in PDB entry:
1YI6


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 1YI6 entry

There are 6 chains in PDB entry 1YI6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 258ILE 334
A
 ILE 336GLU 415
A
 THR 417LEU 533
B
 ASP 258ILE 334
B
 ILE 336GLU 415
B
 THR 417LEU 533
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 27 helices in PDB entry 1YI6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
263 265Right-handed 310
Helix 2
2
A
303 308Right-handed alpha
Helix 3
3
A
308 317Right-handed alpha
Helix 4
4
A
346 352Right-handed alpha
Helix 5
5
A
354 358Right-handed 310
Helix 6
6
A
359 380Right-handed alpha
Helix 7
7
A
388 390Right-handed 310
Helix 8
8
A
396 398Right-handed 310
Helix 9
9
A
430 437Right-handed alpha
Helix 10
10
A
440 457Right-handed alpha
Helix 11
11
A
467 477Right-handed alpha
Helix 12
12
A
488 499Right-handed alpha
Helix 13
13
A
502 506Right-handed 310
Helix 14
14
A
508 523Right-handed alpha
Helix 15
15
B
263 265Right-handed 310
Helix 16
16
B
303 315Right-handed alpha
Helix 17
17
B
346 352Right-handed alpha
Helix 18
18
B
352 357Right-handed alpha
Helix 19
19
B
359 380Right-handed alpha
Helix 20
20
B
388 390Right-handed 310
Helix 21
21
B
396 398Right-handed 310
Helix 22
22
B
430 437Right-handed alpha
Helix 23
23
B
440 457Right-handed alpha
Helix 24
24
B
467 477Right-handed alpha
Helix 25
25
B
488 499Right-handed alpha
Helix 26
26
B
502 506Right-handed 310
Helix 27
27
B
508 523Right-handed alpha
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There are 6 sheets in PDB entry 1YI6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
267 275first strand
Strand 2
A
280 286anti-parallel
Strand 3
A
290 296anti-parallel
Strand 4
A
335 339anti-parallel
Strand 5
A
325 329anti-parallel
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There are 3 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
344 345first strand
Strand 2
A
392 394anti-parallel
Strand 3
A
400 402anti-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
382 383first strand
Strand 2
A
409 410anti-parallel
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There are 5 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
267 274first strand
Strand 2
B
281 286anti-parallel
Strand 3
B
290 296anti-parallel
Strand 4
B
335 339anti-parallel
Strand 5
B
325 329anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
344 345first strand
Strand 2
B
392 394anti-parallel
Strand 3
B
400 402anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
382 383first strand
Strand 2
B
409 410anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il