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


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 7CNS entry

There are 2 chains in PDB entry 7CNS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 386
B
 GLY 0GLU 130
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 21 helices in PDB entry 7CNS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 13Right-handed alpha
Helix 2
AA2
A
16 34Right-handed alpha
Helix 3
AA3
A
50 68Right-handed alpha
Helix 4
AA4
A
85 102Right-handed alpha
Helix 5
AA5
A
129 139Right-handed alpha
Helix 6
AA6
A
148 159Right-handed alpha
Helix 7
AA7
A
164 173Right-handed 310
Helix 8
AA8
A
186 201Right-handed alpha
Helix 9
AA9
A
215 230Right-handed alpha
Helix 10
AB1
A
243 247Right-handed 310
Helix 11
AB2
A
258 269Right-handed alpha
Helix 12
AB3
A
272 276Right-handed 310
Helix 13
AB4
A
287 302Right-handed alpha
Helix 14
AB5
A
314 324Right-handed alpha
Helix 15
AB6
A
325 332Right-handed alpha
Helix 16
AB7
A
359 369Right-handed alpha
Helix 17
AB8
A
377 385Right-handed alpha
Helix 18
AB9
B
25 30Right-handed alpha
Helix 19
AC1
B
64 75Right-handed alpha
Helix 20
AC2
B
88 99Right-handed alpha
Helix 21
AC3
B
107 111Right-handed 310
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There are 5 sheets in PDB entry 7CNS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 2 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
38 40first strand
Strand 2
A
160 162anti-parallel
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There are 3 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
76 78first strand
Strand 2
A
44 46parallel
Strand 3
A
126 127parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
236 237first strand
Strand 2
A
206 209parallel
Strand 3
A
176 180parallel
Strand 4
A
254 257parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
335 339first strand
Strand 2
A
309 313parallel
Strand 3
A
278 286parallel
Strand 4
A
354 357parallel
Strand 5
A
372 375parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 4first strand
Strand 2
B
125 129anti-parallel
Strand 3
B
116 120anti-parallel
Strand 4
B
12 19anti-parallel
Strand 5
B
53 58parallel
Strand 6
B
81 86parallel
Strand 7
B
102 104parallel
Strand 8
B
6 9anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il