Analysis of interatomic Contacts of Structural Units in PDB entry:
1W87


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 1W87 entry

There are 2 chains in PDB entry 1W87 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 9TRP 303
B
 ASP 9TRP 303
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 1W87. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
115 123Right-handed alpha
Helix 2
2
A
158 171Right-handed alpha
Helix 3
3
A
171 178Right-handed alpha
Helix 4
4
A
201 212Right-handed alpha
Helix 5
5
A
235 243Right-handed alpha
Helix 6
6
A
243 253Right-handed alpha
Helix 7
7
A
264 278Right-handed alpha
Helix 8
8
A
284 296Right-handed alpha
Helix 9
9
B
115 123Right-handed alpha
Helix 10
10
B
159 171Right-handed alpha
Helix 11
11
B
171 177Right-handed alpha
Helix 12
12
B
195 199Right-handed 310
Helix 13
13
B
201 212Right-handed alpha
Helix 14
14
B
224 226Right-handed 310
Helix 15
15
B
235 253Right-handed alpha
Helix 16
16
B
265 280Right-handed alpha
Helix 17
17
B
284 295Right-handed alpha
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There are 6 sheets in PDB entry 1W87. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 6 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
77 80first strand
Strand 2
A
59 63anti-parallel
Strand 3
A
129 136anti-parallel
Strand 4
A
21 30anti-parallel
Strand 5
A
40 46anti-parallel
Strand 6
A
94 100anti-parallel
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There are 2 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
103 105first strand
Strand 2
A
112 114anti-parallel
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There are 5 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
216 222first strand
Strand 2
A
187 193parallel
Strand 3
A
149 155parallel
Strand 4
A
256 262parallel
Strand 5
A
298 302parallel
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There are 6 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
77 80first strand
Strand 2
B
59 63anti-parallel
Strand 3
B
129 136anti-parallel
Strand 4
B
21 30anti-parallel
Strand 5
B
40 46anti-parallel
Strand 6
B
94 100anti-parallel
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There are 2 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
103 105first strand
Strand 2
B
112 114anti-parallel
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There are 5 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
216 222first strand
Strand 2
B
187 193parallel
Strand 3
B
149 155parallel
Strand 4
B
256 262parallel
Strand 5
B
298 302parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il