Analysis of interatomic Contacts of Structural Units in PDB entry:
9SN9


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 9SN9 entry

There are 2 chains in PDB entry 9SN9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2MET 212
B
 VAL 2ASP 213
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 26 helices in PDB entry 9SN9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 25Right-handed alpha
Helix 2
AA2
A
34 41Right-handed 310
Helix 3
AA3
A
42 47Right-handed alpha
Helix 4
AA4
A
66 78Right-handed alpha
Helix 5
AA5
A
89 105Right-handed alpha
Helix 6
AA6
A
107 119Right-handed alpha
Helix 7
AA7
A
119 124Right-handed alpha
Helix 8
AA8
A
129 154Right-handed alpha
Helix 9
AA9
A
163 168Right-handed alpha
Helix 10
AB1
A
169 179Right-handed alpha
Helix 11
AB2
A
183 188Right-handed alpha
Helix 12
AB3
A
189 201Right-handed alpha
Helix 13
AB4
A
202 211Right-handed alpha
Helix 14
AB5
B
11 25Right-handed alpha
Helix 15
AB6
B
38 41Right-handed 310
Helix 16
AB7
B
42 47Right-handed alpha
Helix 17
AB8
B
66 78Right-handed alpha
Helix 18
AB9
B
89 105Right-handed alpha
Helix 19
AC1
B
107 119Right-handed alpha
Helix 20
AC2
B
119 124Right-handed alpha
Helix 21
AC3
B
129 154Right-handed alpha
Helix 22
AC4
B
163 168Right-handed alpha
Helix 23
AC5
B
169 179Right-handed alpha
Helix 24
AC6
B
183 188Right-handed alpha
Helix 25
AC7
B
189 201Right-handed alpha
Helix 26
AC8
B
202 213Right-handed alpha
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There are 2 sheets in PDB entry 9SN9. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 4 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
28 32first strand
Strand 2
A
3 7parallel
Strand 3
A
56 59anti-parallel
Strand 4
A
62 65anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 32first strand
Strand 2
B
3 7parallel
Strand 3
B
56 59anti-parallel
Strand 4
B
62 65anti-parallel
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