Analysis of interatomic Contacts of Structural Units in PDB entry:
2GS9


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 2GS9 entry

There are 2 chains in PDB entry 2GS9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2ARG 212
B
 ASP 2ARG 212
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 18 helices in PDB entry 2GS9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 16Right-handed 310
Helix 2
2
A
17 33Right-handed alpha
Helix 3
3
A
49 55Right-handed alpha
Helix 4
4
A
66 77Right-handed alpha
Helix 5
5
A
111 122Right-handed alpha
Helix 6
6
A
138 150Right-handed alpha
Helix 7
7
A
154 158Right-handed 310
Helix 8
8
A
162 171Right-handed alpha
Helix 9
9
A
189 200Right-handed alpha
Helix 10
10
B
12 16Right-handed 310
Helix 11
11
B
17 35Right-handed alpha
Helix 12
12
B
51 55Right-handed 310
Helix 13
13
B
66 77Right-handed alpha
Helix 14
14
B
111 122Right-handed alpha
Helix 15
15
B
138 150Right-handed alpha
Helix 16
16
B
154 158Right-handed 310
Helix 17
17
B
162 171Right-handed alpha
Helix 18
18
B
189 201Right-handed alpha
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There are 2 sheets in PDB entry 2GS9. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
81 83first strand
Strand 2
A
59 63parallel
Strand 3
A
40 44parallel
Strand 4
A
97 103parallel
Strand 5
A
123 134parallel
Strand 6
A
206 211anti-parallel
Strand 7
A
175 179anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 83first strand
Strand 2
B
59 63parallel
Strand 3
B
40 44parallel
Strand 4
B
97 103parallel
Strand 5
B
123 134parallel
Strand 6
B
206 211anti-parallel
Strand 7
B
175 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il