Analysis of interatomic Contacts of Structural Units in PDB entry:
4O6B


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 4O6B entry

There are 2 chains in PDB entry 4O6B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0LEU 349
B
 ASP 1LEU 349
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 12 helices in PDB entry 4O6B. 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 52Right-handed alpha
Helix 2
2
A
61 82Right-handed alpha
Helix 3
3
A
144 148Right-handed 310
Helix 4
4
A
244 248Right-handed 310
Helix 5
5
A
267 271Right-handed 310
Helix 6
6
A
341 345Right-handed 310
Helix 7
7
B
38 53Right-handed alpha
Helix 8
8
B
61 82Right-handed alpha
Helix 9
9
B
144 146Right-handed 310
Helix 10
10
B
180 184Right-handed 310
Helix 11
11
B
244 248Right-handed 310
Helix 12
12
B
341 345Right-handed 310
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There are 11 sheets in PDB entry 4O6B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 5 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
1 6first strand
Strand 2
A
13 22anti-parallel
Strand 3
B
12 22anti-parallel
Strand 4
B
2 7anti-parallel
Strand 5
A
1 6anti-parallel
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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
34 35first strand
Strand 2
A
167 171parallel
Strand 3
A
153 157anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
87 90first strand
Strand 2
A
132 135parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 97first strand
Strand 2
A
220 221parallel
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There are 15 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
298 299first strand
Strand 2
A
329 331anti-parallel
Strand 3
A
321 324anti-parallel
Strand 4
A
273 277anti-parallel
Strand 5
A
210 217anti-parallel
Strand 6
A
200 206anti-parallel
Strand 7
A
192 196anti-parallel
Strand 8
A
185 189anti-parallel
Strand 9
B
185 189anti-parallel
Strand 10
B
192 196anti-parallel
Strand 11
B
200 206anti-parallel
Strand 12
B
210 217anti-parallel
Strand 13
B
273 277anti-parallel
Strand 14
B
321 324anti-parallel
Strand 15
B
329 331anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
284 287first strand
Strand 2
A
310 313parallel
Strand 3
A
335 337anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 34first strand
Strand 2
B
165 167parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 90first strand
Strand 2
B
132 135parallel
Strand 3
B
56 57parallel
Strand 4
B
148 149parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 97first strand
Strand 2
B
220 221parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 154first strand
Strand 2
B
170 171anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
284 287first strand
Strand 2
B
310 313parallel
Strand 3
B
336 337anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il