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


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 4JOI entry

There are 4 chains in PDB entry 4JOI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 24HIS 183
B
 VAL 22HIS 183
D
 MET 2ARG 119
C
 MET 2ARG 119
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 11 helices in PDB entry 4JOI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 37Right-handed alpha
Helix 2
2
A
117 123Right-handed alpha
Helix 3
3
A
160 177Right-handed alpha
Helix 4
4
B
30 37Right-handed alpha
Helix 5
5
B
118 124Right-handed alpha
Helix 6
6
B
160 177Right-handed alpha
Helix 7
7
D
11 17Right-handed alpha
Helix 8
8
D
60 63Right-handed 310
Helix 9
9
D
101 119Right-handed alpha
Helix 10
10
C
11 17Right-handed alpha
Helix 11
11
C
101 119Right-handed alpha
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There are 6 sheets in PDB entry 4JOI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
27 28first strand
Strand 2
A
56 68parallel
Strand 3
A
131 141anti-parallel
Strand 4
A
144 155anti-parallel
Strand 5
A
83 89parallel
Strand 6
A
72 78anti-parallel
Strand 7
A
56 68anti-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
38 39first strand
Strand 2
A
47 49anti-parallel
Strand 3
A
52 54anti-parallel
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There are 7 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
27 28first strand
Strand 2
B
56 68parallel
Strand 3
B
131 141anti-parallel
Strand 4
B
144 155anti-parallel
Strand 5
B
83 89parallel
Strand 6
B
72 78anti-parallel
Strand 7
B
56 68anti-parallel
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There are 3 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
38 39first strand
Strand 2
B
47 49anti-parallel
Strand 3
B
52 54anti-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
D
8 9first strand
Strand 2
D
25 36parallel
Strand 3
D
72 80anti-parallel
Strand 4
D
88 96anti-parallel
Strand 5
D
51 58parallel
Strand 6
D
41 48anti-parallel
Strand 7
D
25 36anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
8 9first strand
Strand 2
C
25 36parallel
Strand 3
C
72 80anti-parallel
Strand 4
C
88 96anti-parallel
Strand 5
C
52 58parallel
Strand 6
C
41 47anti-parallel
Strand 7
C
25 36anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il