Analysis of interatomic Contacts of Structural Units in PDB entry:
1YI1


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 1YI1 entry

There are 2 chains in PDB entry 1YI1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
THR 86PRO 339
A
ASP 341ARG 667
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 32 helices in PDB entry 1YI1. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
99 109Right-handed alpha
Helix 2
2
A
120 122Right-handed 310
Helix 3
3
A
123 132Right-handed alpha
Helix 4
4
A
143 159Right-handed alpha
Helix 5
5
A
169 174Right-handed alpha
Helix 6
6
A
175 186Right-handed alpha
Helix 7
7
A
197 201Right-handed 310
Helix 8
8
A
210 216Right-handed alpha
Helix 9
9
A
217 219Right-handed 310
Helix 10
10
A
227 229Right-handed 310
Helix 11
11
A
230 244Right-handed alpha
Helix 12
12
A
256 261Right-handed alpha
Helix 13
13
A
273 278Right-handed alpha
Helix 14
14
A
285 298Right-handed alpha
Helix 15
15
A
308 311Right-handed 310
Helix 16
16
A
313 325Right-handed alpha
Helix 17
17
A
354 363Right-handed alpha
Helix 18
18
A
375 380Right-handed alpha
Helix 19
19
A
381 385Right-handed 310
Helix 20
20
A
397 401Right-handed 310
Helix 21
21
A
414 429Right-handed alpha
Helix 22
22
A
437 448Right-handed alpha
Helix 23
23
A
463 476Right-handed alpha
Helix 24
24
A
486 495Right-handed alpha
Helix 25
25
A
515 527Right-handed alpha
Helix 26
26
A
538 544Right-handed alpha
Helix 27
27
A
546 554Right-handed alpha
Helix 28
28
A
568 579Right-handed alpha
Helix 29
29
A
600 608Right-handed alpha
Helix 30
30
A
617 619Right-handed 310
Helix 31
31
A
620 631Right-handed alpha
Helix 32
32
A
656 660Right-handed 310
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There are 4 sheets in PDB entry 1YI1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
97 98first strand
Strand 2
A
262 263anti-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
137 138first strand
Strand 2
A
114 117parallel
Strand 3
A
162 166parallel
Strand 4
A
189 195parallel
Strand 5
A
249 255parallel
Strand 6
A
221 224parallel
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There are 6 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
345 348first strand
Strand 2
A
328 330parallel
Strand 3
A
302 306parallel
Strand 4
A
366 370parallel
Strand 5
A
390 395parallel
Strand 6
A
409 412parallel
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There are 6 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
504 505first strand
Strand 2
A
480 483parallel
Strand 3
A
532 537parallel
Strand 4
A
558 564parallel
Strand 5
A
635 640parallel
Strand 6
A
612 615parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il