Analysis of interatomic Contacts of Structural Units in PDB entry:
4ED4


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 4ED4 entry

There is 1 chain in PDB entry 4ED4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6ILE 308
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 11 helices in PDB entry 4ED4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
78 91Right-handed alpha
Helix 2
2
A
112 129Right-handed alpha
Helix 3
3
A
134 146Right-handed alpha
Helix 4
4
A
148 155Right-handed alpha
Helix 5
5
A
188 203Right-handed alpha
Helix 6
6
A
211 221Right-handed alpha
Helix 7
7
A
222 227Right-handed alpha
Helix 8
8
A
228 230Right-handed 310
Helix 9
9
A
234 242Right-handed alpha
Helix 10
10
A
244 255Right-handed alpha
Helix 11
11
A
275 289Right-handed alpha
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There are 3 sheets in PDB entry 4ED4. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
61 66first strand
Strand 2
A
97 103parallel
Strand 3
A
39 56anti-parallel
Strand 4
A
14 28anti-parallel
Strand 5
A
231 232parallel
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There are 5 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
166 169first strand
Strand 2
A
157 161anti-parallel
Strand 3
A
39 56anti-parallel
Strand 4
A
14 28anti-parallel
Strand 5
A
306 307anti-parallel
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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
259 262first strand
Strand 2
A
269 273anti-parallel
Strand 3
A
176 182anti-parallel
Strand 4
A
294 300anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il