Analysis of interatomic Contacts of Structural Units in PDB entry:
4E7W


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 4E7W entry

There are 2 chains in PDB entry 4E7W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 16SER 196
A
 ILE 198HIS 375
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 19 helices in PDB entry 4E7W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 84Right-handed alpha
Helix 2
2
A
120 130Right-handed alpha
Helix 3
3
A
135 156Right-handed alpha
Helix 4
4
A
164 166Right-handed 310
Helix 5
5
A
200 204Right-handed 310
Helix 6
6
A
205 210Right-handed alpha
Helix 7
7
A
217 234Right-handed alpha
Helix 8
8
A
242 255Right-handed alpha
Helix 9
9
A
258 266Right-handed alpha
Helix 10
10
A
267 270Right-handed 310
Helix 11
11
A
281 286Right-handed alpha
Helix 12
12
A
291 302Right-handed alpha
Helix 13
13
A
305 309Right-handed 310
Helix 14
14
A
311 317Right-handed alpha
Helix 15
15
A
318 322Right-handed 310
Helix 16
16
A
344 350Right-handed alpha
Helix 17
17
A
351 353Right-handed 310
Helix 18
18
A
354 359Right-handed alpha
Helix 19
19
A
360 364Right-handed 310
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There are 3 sheets in PDB entry 4E7W. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
21 27first strand
Strand 2
A
33 47anti-parallel
Strand 3
A
50 57anti-parallel
Strand 4
A
61 69anti-parallel
Strand 5
A
107 114anti-parallel
Strand 6
A
93 100anti-parallel
Strand 7
A
21 27anti-parallel
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There are 3 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
118 119first strand
Strand 2
A
168 171anti-parallel
Strand 3
A
176 179anti-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
158 159first strand
Strand 2
A
186 187anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il