Analysis of interatomic Contacts of Structural Units in PDB entry:
1W2C


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 1W2C entry

There are 2 chains in PDB entry 1W2C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 197ARG 461
B
 SER 197ARG 461
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 21 helices in PDB entry 1W2C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
212 224Right-handed alpha
Helix 2
2
A
225 231Right-handed 310
Helix 3
3
A
271 281Right-handed alpha
Helix 4
4
A
285 296Right-handed alpha
Helix 5
5
A
301 308Right-handed alpha
Helix 6
6
A
311 323Right-handed alpha
Helix 7
7
A
324 329Right-handed alpha
Helix 8
8
A
351 364Right-handed alpha
Helix 9
9
A
366 387Right-handed alpha
Helix 10
10
A
387 392Right-handed alpha
Helix 11
11
A
443 460Right-handed alpha
Helix 12
12
B
212 224Right-handed alpha
Helix 13
13
B
227 231Right-handed 310
Helix 14
14
B
272 277Right-handed alpha
Helix 15
15
B
285 296Right-handed alpha
Helix 16
16
B
311 323Right-handed alpha
Helix 17
17
B
324 329Right-handed alpha
Helix 18
18
B
351 364Right-handed alpha
Helix 19
19
B
366 387Right-handed alpha
Helix 20
20
B
387 392Right-handed alpha
Helix 21
21
B
443 461Right-handed alpha
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There are 6 sheets in PDB entry 1W2C. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
198 200first strand
Strand 2
A
206 210anti-parallel
Strand 3
A
244 249anti-parallel
Strand 4
A
234 239anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
342 343first strand
Strand 2
A
330 336anti-parallel
Strand 3
A
259 265anti-parallel
Strand 4
A
399 404anti-parallel
Strand 5
A
410 415anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
393 396first strand
Strand 2
A
419 422anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
198 200first strand
Strand 2
B
206 210anti-parallel
Strand 3
B
243 249anti-parallel
Strand 4
B
234 240anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
342 343first strand
Strand 2
B
330 336anti-parallel
Strand 3
B
259 265anti-parallel
Strand 4
B
399 404anti-parallel
Strand 5
B
410 415anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
393 395first strand
Strand 2
B
420 422anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il