Analysis of interatomic Contacts of Structural Units in PDB entry:
3W7B


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 3W7B entry

There are 2 chains in PDB entry 3W7B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 285
B
 MET 1VAL 285
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 18 helices in PDB entry 3W7B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 27Right-handed alpha
Helix 2
2
A
59 72Right-handed alpha
Helix 3
3
A
72 77Right-handed alpha
Helix 4
4
A
99 111Right-handed alpha
Helix 5
5
A
128 135Right-handed alpha
Helix 6
6
A
148 164Right-handed alpha
Helix 7
7
A
178 183Right-handed alpha
Helix 8
8
A
204 213Right-handed alpha
Helix 9
9
A
246 271Right-handed alpha
Helix 10
10
B
15 27Right-handed alpha
Helix 11
11
B
59 72Right-handed alpha
Helix 12
12
B
72 77Right-handed alpha
Helix 13
13
B
99 111Right-handed alpha
Helix 14
14
B
128 135Right-handed alpha
Helix 15
15
B
148 164Right-handed alpha
Helix 16
16
B
178 183Right-handed alpha
Helix 17
17
B
204 213Right-handed alpha
Helix 18
18
B
246 271Right-handed alpha
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There are 7 sheets in PDB entry 3W7B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
30 38first strand
Strand 2
A
45 53anti-parallel
Strand 3
A
4 11anti-parallel
Strand 4
A
79 84anti-parallel
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There are 7 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
139 141first strand
Strand 2
A
116 123parallel
Strand 3
A
89 95parallel
Strand 4
A
167 170parallel
Strand 5
A
189 195parallel
Strand 6
A
216 223anti-parallel
Strand 7
A
233 240anti-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
274 277first strand
Strand 2
A
280 283anti-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
B
29 38first strand
Strand 2
B
45 54anti-parallel
Strand 3
B
4 11anti-parallel
Strand 4
B
79 84anti-parallel
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There are 7 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
139 141first strand
Strand 2
B
116 123parallel
Strand 3
B
89 95parallel
Strand 4
B
167 170parallel
Strand 5
B
189 191parallel
Strand 6
B
216 223anti-parallel
Strand 7
B
194 195anti-parallel
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There are 7 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
139 141first strand
Strand 2
B
116 123parallel
Strand 3
B
89 95parallel
Strand 4
B
167 170parallel
Strand 5
B
189 191parallel
Strand 6
B
216 223anti-parallel
Strand 7
B
233 240anti-parallel
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There are 2 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
274 277first strand
Strand 2
B
280 283anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il