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


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 7CPK entry

There is 1 chain in PDB entry 7CPK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2HIS 358
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 7CPK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 9Right-handed 310
Helix 2
AA2
A
11 16Right-handed alpha
Helix 3
AA3
A
27 31Right-handed 310
Helix 4
AA4
A
32 43Right-handed alpha
Helix 5
AA5
A
53 58Right-handed alpha
Helix 6
AA6
A
66 79Right-handed alpha
Helix 7
AA7
A
95 100Right-handed 310
Helix 8
AA8
A
106 110Right-handed 310
Helix 9
AA9
A
112 139Right-handed alpha
Helix 10
AB1
A
161 168Right-handed alpha
Helix 11
AB2
A
169 184Right-handed alpha
Helix 12
AB3
A
198 215Right-handed alpha
Helix 13
AB4
A
234 247Right-handed alpha
Helix 14
AB5
A
272 276Right-handed 310
Helix 15
AB6
A
277 298Right-handed alpha
Helix 16
AB7
A
315 325Right-handed alpha
Helix 17
AB8
A
343 351Right-handed alpha
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There are 2 sheets in PDB entry 7CPK. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 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
89 90first strand
Strand 2
A
144 149parallel
Strand 3
A
82 85parallel
Strand 4
A
45 48parallel
Strand 5
A
21 26parallel
Strand 6
A
302 307parallel
Strand 7
A
251 260parallel
Strand 8
A
227 229parallel
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There are 6 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
89 90first strand
Strand 2
A
144 149parallel
Strand 3
A
189 193parallel
Strand 4
A
221 224parallel
Strand 5
A
251 260parallel
Strand 6
A
227 229parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il