Analysis of interatomic Contacts of Structural Units in PDB entry:
4GSO


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 4GSO entry

There is 1 chain in PDB entry 4GSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1PRO 232
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 3 helices in PDB entry 4GSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 42Right-handed 310
Helix 2
2
A
146 151Right-handed alpha
Helix 3
3
A
214 224Right-handed alpha
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There are 2 sheets in PDB entry 4GSO. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
5 6first strand
Strand 2
A
137 143anti-parallel
Strand 3
A
161 165anti-parallel
Strand 4
A
206 210anti-parallel
Strand 5
A
187 194anti-parallel
Strand 6
A
181 184anti-parallel
Strand 7
A
116 121anti-parallel
Strand 8
A
137 143anti-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
A
63 65first strand
Strand 2
A
47 50anti-parallel
Strand 3
A
15 19anti-parallel
Strand 4
A
23 29anti-parallel
Strand 5
A
34 37anti-parallel
Strand 6
A
87 91anti-parallel
Strand 7
A
67 72anti-parallel
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