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


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 4OHJ entry

There are 2 chains in PDB entry 4OHJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 42GLY 235
B
 ALA 40GLU 236
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 6 helices in PDB entry 4OHJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 54Right-handed alpha
Helix 2
2
A
165 182Right-handed alpha
Helix 3
3
A
213 217Right-handed 310
Helix 4
4
B
43 54Right-handed alpha
Helix 5
5
B
165 182Right-handed alpha
Helix 6
6
B
213 217Right-handed 310
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There are 9 sheets in PDB entry 4OHJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
128 129first strand
Strand 2
A
101 114anti-parallel
Strand 3
A
120 125anti-parallel
Strand 4
A
82 86parallel
Strand 5
A
72 76anti-parallel
Strand 6
A
58 68anti-parallel
Strand 7
A
101 114anti-parallel
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There are 2 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
133 139first strand
Strand 2
A
158 161anti-parallel
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There are 5 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
149 150first strand
Strand 2
A
143 146anti-parallel
Strand 3
A
226 234parallel
Strand 4
A
191 198anti-parallel
Strand 5
A
203 207anti-parallel
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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
163 164first strand
Strand 2
A
221 222anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 114first strand
Strand 2
B
120 125anti-parallel
Strand 3
B
82 86parallel
Strand 4
B
72 76anti-parallel
Strand 5
B
58 69anti-parallel
Strand 6
B
101 108anti-parallel
Strand 7
B
128 129anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 114first strand
Strand 2
B
120 125anti-parallel
Strand 3
B
101 108anti-parallel
Strand 4
B
128 129anti-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
133 139first strand
Strand 2
B
158 161anti-parallel
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There are 5 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
149 150first strand
Strand 2
B
143 146anti-parallel
Strand 3
B
226 234parallel
Strand 4
B
191 198anti-parallel
Strand 5
B
203 207anti-parallel
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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
163 164first strand
Strand 2
B
221 222anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il