Analysis of interatomic Contacts of Structural Units in PDB entry:
7EKD


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 7EKD entry

There is 1 chain in PDB entry 7EKD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 12ASP 354
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 7EKD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 26Right-handed 310
Helix 2
AA2
A
42 46Right-handed 310
Helix 3
AA3
A
56 68Right-handed alpha
Helix 4
AA4
A
79 96Right-handed alpha
Helix 5
AA5
A
97 102Right-handed alpha
Helix 6
AA6
A
103 105Right-handed 310
Helix 7
AA7
A
117 123Right-handed 310
Helix 8
AA8
A
135 137Right-handed 310
Helix 9
AA9
A
138 143Right-handed alpha
Helix 10
AB1
A
144 146Right-handed 310
Helix 11
AB2
A
151 183Right-handed alpha
Helix 12
AB3
A
186 198Right-handed alpha
Helix 13
AB4
A
198 203Right-handed alpha
Helix 14
AB5
A
269 276Right-handed alpha
Helix 15
AB6
A
313 317Right-handed 310
Helix 16
AB7
A
329 344Right-handed alpha
Helix 17
AB8
A
346 352Right-handed alpha
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There are 2 sheets in PDB entry 7EKD. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
35 37first strand
Strand 2
A
253 256parallel
Strand 3
A
244 248anti-parallel
Strand 4
A
285 287anti-parallel
Strand 5
A
224 227anti-parallel
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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
49 51first strand
Strand 2
A
70 74parallel
Strand 3
A
264 268anti-parallel
Strand 4
A
233 238anti-parallel
Strand 5
A
295 303anti-parallel
Strand 6
A
204 212anti-parallel
Strand 7
A
130 134anti-parallel
Strand 8
A
113 114anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il