Analysis of interatomic Contacts of Structural Units in PDB entry:
7O2N


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 7O2N entry

There are 2 chains in PDB entry 7O2N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 2ARG 297
B
 LYS 4ARG 297
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 29 helices in PDB entry 7O2N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 20Right-handed 310
Helix 2
AA2
A
21 25Right-handed 310
Helix 3
AA3
A
27 31Right-handed 310
Helix 4
AA4
A
37 49Right-handed alpha
Helix 5
AA5
A
62 69Right-handed alpha
Helix 6
AA6
A
72 81Right-handed alpha
Helix 7
AA7
A
84 95Right-handed alpha
Helix 8
AA8
A
109 118Right-handed alpha
Helix 9
AA9
A
118 123Right-handed alpha
Helix 10
AB1
A
141 154Right-handed alpha
Helix 11
AB2
A
164 170Right-handed 310
Helix 12
AB3
A
213 221Right-handed alpha
Helix 13
AB4
A
230 242Right-handed alpha
Helix 14
AB5
A
258 271Right-handed alpha
Helix 15
AB6
A
273 297Right-handed alpha
Helix 16
AB7
B
16 20Right-handed 310
Helix 17
AB8
B
27 31Right-handed 310
Helix 18
AB9
B
37 49Right-handed alpha
Helix 19
AC1
B
62 69Right-handed alpha
Helix 20
AC2
B
72 81Right-handed alpha
Helix 21
AC3
B
84 95Right-handed alpha
Helix 22
AC4
B
109 118Right-handed alpha
Helix 23
AC5
B
118 123Right-handed alpha
Helix 24
AC6
B
141 154Right-handed alpha
Helix 25
AC7
B
167 170Right-handed 310
Helix 26
AC8
B
213 221Right-handed alpha
Helix 27
AC9
B
231 242Right-handed alpha
Helix 28
AD1
B
258 271Right-handed alpha
Helix 29
AD2
B
273 296Right-handed alpha
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There are 3 sheets in PDB entry 7O2N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 20 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
202 211first strand
Strand 2
A
157 162anti-parallel
Strand 3
A
245 248parallel
Strand 4
A
183 191anti-parallel
Strand 5
A
172 180anti-parallel
Strand 6
A
202 211anti-parallel
Strand 7
A
126 130anti-parallel
Strand 8
A
7 12parallel
Strand 9
A
53 58parallel
Strand 10
A
99 104parallel
Strand 11
B
99 104anti-parallel
Strand 12
B
53 58parallel
Strand 13
B
7 12parallel
Strand 14
B
127 130parallel
Strand 15
B
202 210anti-parallel
Strand 16
B
172 180anti-parallel
Strand 17
B
183 191anti-parallel
Strand 18
B
244 248anti-parallel
Strand 19
B
157 162parallel
Strand 20
B
202 210anti-parallel
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There are 2 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
134 137first strand
Strand 2
A
252 255anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
134 137first strand
Strand 2
B
252 255anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il