Analysis of interatomic Contacts of Structural Units in PDB entry:
4O2T


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 4O2T entry

There are 2 chains in PDB entry 4O2T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0LEU 190
B
 GLY 0LEU 190
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 16 helices in PDB entry 4O2T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 45Right-handed alpha
Helix 2
2
A
53 57Right-handed 310
Helix 3
3
A
135 140Right-handed alpha
Helix 4
4
A
141 146Right-handed alpha
Helix 5
5
A
147 150Right-handed 310
Helix 6
6
A
162 166Right-handed 310
Helix 7
7
A
167 174Right-handed alpha
Helix 8
8
A
188 190Right-handed 310
Helix 9
9
B
25 44Right-handed alpha
Helix 10
10
B
53 57Right-handed 310
Helix 11
11
B
135 140Right-handed alpha
Helix 12
12
B
141 146Right-handed alpha
Helix 13
13
B
147 150Right-handed 310
Helix 14
14
B
162 166Right-handed 310
Helix 15
15
B
167 174Right-handed alpha
Helix 16
16
B
188 190Right-handed 310
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There are 4 sheets in PDB entry 4O2T. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
47 49first strand
Strand 2
A
62 65parallel
Strand 3
A
71 76anti-parallel
Strand 4
A
156 161anti-parallel
Strand 5
A
177 186anti-parallel
Strand 6
A
89 98anti-parallel
Strand 7
A
105 108anti-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
47 49first strand
Strand 2
A
62 65parallel
Strand 3
A
71 76anti-parallel
Strand 4
A
156 161anti-parallel
Strand 5
A
177 186anti-parallel
Strand 6
A
89 98anti-parallel
Strand 7
A
120 123anti-parallel
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There are 7 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
47 49first strand
Strand 2
B
62 65parallel
Strand 3
B
71 76anti-parallel
Strand 4
B
156 161anti-parallel
Strand 5
B
177 186anti-parallel
Strand 6
B
89 98anti-parallel
Strand 7
B
105 108anti-parallel
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There are 7 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
47 49first strand
Strand 2
B
62 65parallel
Strand 3
B
71 76anti-parallel
Strand 4
B
156 161anti-parallel
Strand 5
B
177 186anti-parallel
Strand 6
B
89 98anti-parallel
Strand 7
B
120 123anti-parallel
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