Analysis of interatomic Contacts of Structural Units in PDB entry:
4OG1


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 4OG1 entry

There is 1 chain in PDB entry 4OG1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 268
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 13 helices in PDB entry 4OG1. 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 29Right-handed 310
Helix 2
2
A
33 49Right-handed alpha
Helix 3
3
A
94 106Right-handed alpha
Helix 4
4
A
120 128Right-handed alpha
Helix 5
5
A
143 148Right-handed 310
Helix 6
6
A
154 159Right-handed alpha
Helix 7
7
A
164 175Right-handed alpha
Helix 8
8
A
180 186Right-handed alpha
Helix 9
9
A
195 209Right-handed alpha
Helix 10
10
A
211 225Right-handed alpha
Helix 11
11
A
226 228Right-handed 310
Helix 12
12
A
229 245Right-handed alpha
Helix 13
13
A
247 259Right-handed alpha
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There are 2 sheets in PDB entry 4OG1. 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
4 6first strand
Strand 2
A
10 15anti-parallel
Strand 3
A
18 23anti-parallel
Strand 4
A
55 60parallel
Strand 5
A
110 114parallel
Strand 6
A
131 134parallel
Strand 7
A
191 192parallel
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There are 3 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
117 119first strand
Strand 2
A
139 141parallel
Strand 3
A
178 179anti-parallel
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