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


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 4OPM entry

There are 2 chains in PDB entry 4OPM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0GLN 323
B
 GLY 0GLN 323
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 26 helices in PDB entry 4OPM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 44Right-handed alpha
Helix 2
2
A
80 83Right-handed 310
Helix 3
3
A
84 89Right-handed alpha
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
144 157Right-handed alpha
Helix 6
6
A
178 183Right-handed alpha
Helix 7
7
A
184 191Right-handed 310
Helix 8
8
A
196 206Right-handed alpha
Helix 9
9
A
213 245Right-handed alpha
Helix 10
10
A
246 256Right-handed alpha
Helix 11
11
A
274 284Right-handed alpha
Helix 12
12
A
299 304Right-handed alpha
Helix 13
13
A
304 323Right-handed alpha
Helix 14
14
B
33 44Right-handed alpha
Helix 15
15
B
80 83Right-handed 310
Helix 16
16
B
84 89Right-handed alpha
Helix 17
17
B
117 132Right-handed alpha
Helix 18
18
B
144 157Right-handed alpha
Helix 19
19
B
178 183Right-handed alpha
Helix 20
20
B
184 191Right-handed 310
Helix 21
21
B
196 206Right-handed alpha
Helix 22
22
B
213 245Right-handed alpha
Helix 23
23
B
246 256Right-handed alpha
Helix 24
24
B
274 284Right-handed alpha
Helix 25
25
B
299 304Right-handed alpha
Helix 26
26
B
304 323Right-handed alpha
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There are 3 sheets in PDB entry 4OPM. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
28 32first strand
Strand 2
B
28 32anti-parallel
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There are 8 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
46 53first strand
Strand 2
A
56 63anti-parallel
Strand 3
A
96 100anti-parallel
Strand 4
A
70 74parallel
Strand 5
A
138 143parallel
Strand 6
A
161 167parallel
Strand 7
A
261 266parallel
Strand 8
A
291 293parallel
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There are 8 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
46 53first strand
Strand 2
B
56 63anti-parallel
Strand 3
B
96 100anti-parallel
Strand 4
B
70 74parallel
Strand 5
B
138 143parallel
Strand 6
B
161 167parallel
Strand 7
B
261 266parallel
Strand 8
B
291 293parallel
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