Analysis of interatomic Contacts of Structural Units in PDB entry:
3W87


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 3W87 entry

There are 2 chains in PDB entry 3W87 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -1GLU 312
B
 SER -1GLU 312
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 25 helices in PDB entry 3W87. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 35Right-handed alpha
Helix 2
2
A
75 86Right-handed alpha
Helix 3
3
A
102 121Right-handed alpha
Helix 4
4
A
138 141Right-handed 310
Helix 5
5
A
142 158Right-handed alpha
Helix 6
6
A
170 183Right-handed alpha
Helix 7
7
A
212 215Right-handed 310
Helix 8
8
A
222 224Right-handed 310
Helix 9
9
A
225 240Right-handed alpha
Helix 10
10
A
253 264Right-handed alpha
Helix 11
11
A
271 278Right-handed alpha
Helix 12
12
A
280 297Right-handed alpha
Helix 13
13
B
25 35Right-handed alpha
Helix 14
14
B
75 86Right-handed alpha
Helix 15
15
B
102 121Right-handed alpha
Helix 16
16
B
138 141Right-handed 310
Helix 17
17
B
142 158Right-handed alpha
Helix 18
18
B
170 183Right-handed alpha
Helix 19
19
B
212 215Right-handed 310
Helix 20
20
B
222 224Right-handed 310
Helix 21
21
B
225 240Right-handed alpha
Helix 22
22
B
253 264Right-handed alpha
Helix 23
23
B
271 278Right-handed alpha
Helix 24
24
B
280 297Right-handed alpha
Helix 25
25
B
300 304Right-handed 310
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There are 8 sheets in PDB entry 3W87. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
4 6first strand
Strand 2
A
9 11anti-parallel
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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
15 17first strand
Strand 2
A
268 270parallel
Strand 3
A
244 248parallel
Strand 4
A
187 192parallel
Strand 5
A
161 165parallel
Strand 6
A
123 127parallel
Strand 7
A
94 98parallel
Strand 8
A
40 41parallel
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There are 4 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
58 61first strand
Strand 2
A
64 67anti-parallel
Strand 3
A
217 221anti-parallel
Strand 4
A
196 200anti-parallel
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There are 2 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
202 203first strand
Strand 2
A
208 209anti-parallel
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There are 2 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
4 6first strand
Strand 2
B
9 11anti-parallel
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There are 8 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
15 17first strand
Strand 2
B
265 270parallel
Strand 3
B
244 248parallel
Strand 4
B
187 192parallel
Strand 5
B
161 165parallel
Strand 6
B
123 127parallel
Strand 7
B
94 98parallel
Strand 8
B
40 41parallel
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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
B
58 61first strand
Strand 2
B
64 67anti-parallel
Strand 3
B
217 221anti-parallel
Strand 4
B
196 200anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
202 203first strand
Strand 2
B
208 209anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il