Analysis of interatomic Contacts of Structural Units in PDB entry:
2YWF


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 2YWF entry

There is 1 chain in PDB entry 2YWF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 551
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 17 helices in PDB entry 2YWF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 4Right-handed 310
Helix 2
2
A
18 31Right-handed alpha
Helix 3
3
A
83 85Right-handed 310
Helix 4
4
A
86 96Right-handed alpha
Helix 5
5
A
111 124Right-handed alpha
Helix 6
6
A
141 152Right-handed alpha
Helix 7
7
A
156 160Right-handed 310
Helix 8
8
A
170 182Right-handed alpha
Helix 9
9
A
266 270Right-handed 310
Helix 10
10
A
308 321Right-handed alpha
Helix 11
11
A
346 361Right-handed alpha
Helix 12
12
A
389 393Right-handed 310
Helix 13
13
A
396 398Right-handed 310
Helix 14
14
A
418 429Right-handed alpha
Helix 15
15
A
452 467Right-handed alpha
Helix 16
16
A
498 501Right-handed 310
Helix 17
17
A
508 524Right-handed alpha
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There are 9 sheets in PDB entry 2YWF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 6 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
61 66first strand
Strand 2
A
72 78anti-parallel
Strand 3
A
6 13parallel
Strand 4
A
99 105parallel
Strand 5
A
127 133parallel
Strand 6
A
161 162parallel
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There are 8 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
233 235first strand
Strand 2
A
224 227anti-parallel
Strand 3
A
275 278anti-parallel
Strand 4
A
194 203anti-parallel
Strand 5
A
207 216anti-parallel
Strand 6
A
257 261anti-parallel
Strand 7
A
238 242anti-parallel
Strand 8
A
246 249anti-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
218 219first strand
Strand 2
A
252 253anti-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
327 333first strand
Strand 2
A
337 344anti-parallel
Strand 3
A
297 303anti-parallel
Strand 4
A
365 367anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
327 333first strand
Strand 2
A
337 344anti-parallel
Strand 3
A
297 303anti-parallel
Strand 4
A
371 372anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
385 387first strand
Strand 2
A
374 378anti-parallel
Strand 3
A
400 415anti-parallel
Strand 4
A
443 451anti-parallel
Strand 5
A
432 440anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
385 387first strand
Strand 2
A
374 378anti-parallel
Strand 3
A
400 415anti-parallel
Strand 4
A
472 482anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
495 496first strand
Strand 2
A
485 492anti-parallel
Strand 3
A
502 505anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
495 496first strand
Strand 2
A
485 492anti-parallel
Strand 3
A
531 537anti-parallel
Strand 4
A
540 547anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il