Analysis of interatomic Contacts of Structural Units in PDB entry:
4CG3


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 4CG3 entry

There is 1 chain in PDB entry 4CG3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1PRO 263
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 8 helices in PDB entry 4CG3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 76Right-handed alpha
Helix 2
2
A
92 110Right-handed alpha
Helix 3
3
A
112 117Right-handed alpha
Helix 4
4
A
130 141Right-handed alpha
Helix 5
5
A
184 192Right-handed alpha
Helix 6
6
A
215 231Right-handed alpha
Helix 7
7
A
233 235Right-handed 310
Helix 8
8
A
236 241Right-handed alpha
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There are 2 sheets in PDB entry 4CG3. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
24 29first strand
Strand 2
A
40 45anti-parallel
Strand 3
A
80 84anti-parallel
Strand 4
A
51 57parallel
Strand 5
A
119 129parallel
Strand 6
A
148 152parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
168 173first strand
Strand 2
A
198 203parallel
Strand 3
A
252 257anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il