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


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 4JOS entry

There are 2 chains in PDB entry 4JOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ILE 228
B
 GLN -1ILE 228
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 14 helices in PDB entry 4JOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 22Right-handed alpha
Helix 2
2
A
52 66Right-handed alpha
Helix 3
3
A
102 106Right-handed 310
Helix 4
4
A
122 136Right-handed alpha
Helix 5
5
A
154 166Right-handed alpha
Helix 6
6
A
173 184Right-handed alpha
Helix 7
7
A
201 228Right-handed alpha
Helix 8
8
B
10 22Right-handed alpha
Helix 9
9
B
52 66Right-handed alpha
Helix 10
10
B
102 106Right-handed 310
Helix 11
11
B
122 136Right-handed alpha
Helix 12
12
B
154 166Right-handed alpha
Helix 13
13
B
173 184Right-handed alpha
Helix 14
14
B
201 227Right-handed alpha
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There are 4 sheets in PDB entry 4JOS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
25 29first strand
Strand 2
A
32 39anti-parallel
Strand 3
A
42 48anti-parallel
Strand 4
A
3 8parallel
Strand 5
A
71 80parallel
Strand 6
A
169 171anti-parallel
Strand 7
A
141 147parallel
Strand 8
A
89 97parallel
Strand 9
A
119 120anti-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
25 29first strand
Strand 2
A
32 39anti-parallel
Strand 3
A
42 48anti-parallel
Strand 4
A
3 8parallel
Strand 5
A
71 80parallel
Strand 6
A
188 196parallel
Strand 7
A
89 97anti-parallel
Strand 8
A
119 120anti-parallel
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There are 9 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
25 29first strand
Strand 2
B
32 39anti-parallel
Strand 3
B
42 48anti-parallel
Strand 4
B
3 8parallel
Strand 5
B
71 80parallel
Strand 6
B
169 171anti-parallel
Strand 7
B
141 147parallel
Strand 8
B
89 97parallel
Strand 9
B
119 120anti-parallel
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There are 8 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
25 29first strand
Strand 2
B
32 39anti-parallel
Strand 3
B
42 48anti-parallel
Strand 4
B
3 8parallel
Strand 5
B
71 80parallel
Strand 6
B
188 196parallel
Strand 7
B
89 97anti-parallel
Strand 8
B
119 120anti-parallel
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