Analysis of interatomic Contacts of Structural Units in PDB entry:
2F9S


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 2F9S entry

There are 2 chains in PDB entry 2F9S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 38GLY 175
B
 SER 40GLY 175
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 10 helices in PDB entry 2F9S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 61Right-handed 310
Helix 2
2
A
74 92Right-handed alpha
Helix 3
3
A
106 118Right-handed alpha
Helix 4
4
A
129 135Right-handed alpha
Helix 5
5
A
161 173Right-handed alpha
Helix 6
6
B
58 61Right-handed 310
Helix 7
7
B
74 92Right-handed alpha
Helix 8
8
B
106 118Right-handed alpha
Helix 9
9
B
129 135Right-handed alpha
Helix 10
10
B
161 173Right-handed alpha
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There are 4 sheets in PDB entry 2F9S. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
40 41first strand
Strand 2
A
151 157anti-parallel
Strand 3
A
142 146anti-parallel
Strand 4
A
64 70anti-parallel
Strand 5
A
96 103parallel
Strand 6
A
123 126parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 48first strand
Strand 2
A
54 56anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 48first strand
Strand 2
B
54 56anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
123 126first strand
Strand 2
B
96 103parallel
Strand 3
B
64 70parallel
Strand 4
B
142 146anti-parallel
Strand 5
B
152 157anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il