Analysis of interatomic Contacts of Structural Units in PDB entry:
1J4S


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 1J4S entry

There are 4 chains in PDB entry 1J4S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 149
B
 ALA 1LEU 149
C
 ALA 1LEU 149
D
 ALA 1LEU 149
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 no helices in PDB entry 1J4S

There are 13 sheets in PDB entry 1J4S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 8 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
16 19first strand
Strand 2
A
128 136anti-parallel
Strand 3
A
140 148anti-parallel
Strand 4
A
6 11anti-parallel
Strand 5
B
121 126anti-parallel
Strand 6
B
76 80anti-parallel
Strand 7
B
99 103anti-parallel
Strand 8
B
108 112anti-parallel
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There are 4 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
49 56first strand
Strand 2
A
37 46anti-parallel
Strand 3
A
25 33anti-parallel
Strand 4
A
63 64anti-parallel
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There are 4 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
49 56first strand
Strand 2
A
37 46anti-parallel
Strand 3
A
25 33anti-parallel
Strand 4
A
67 68anti-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
A
108 109first strand
Strand 2
A
100 103anti-parallel
Strand 3
A
76 80anti-parallel
Strand 4
A
121 126anti-parallel
Strand 5
B
5 11anti-parallel
Strand 6
B
140 148anti-parallel
Strand 7
B
128 136anti-parallel
Strand 8
B
16 19anti-parallel
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There are 4 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
49 52first strand
Strand 2
B
37 46anti-parallel
Strand 3
B
25 33anti-parallel
Strand 4
B
63 68anti-parallel
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There are 2 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
83 86first strand
Strand 2
B
91 96anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 19first strand
Strand 2
C
128 136anti-parallel
Strand 3
C
140 148anti-parallel
Strand 4
C
5 11anti-parallel
Strand 5
D
121 126anti-parallel
Strand 6
D
76 80anti-parallel
Strand 7
D
98 103anti-parallel
Strand 8
D
108 113anti-parallel
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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
C
49 52first strand
Strand 2
C
37 46anti-parallel
Strand 3
C
25 33anti-parallel
Strand 4
C
63 64anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 52first strand
Strand 2
C
37 46anti-parallel
Strand 3
C
25 33anti-parallel
Strand 4
C
67 68anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
108 113first strand
Strand 2
C
98 103anti-parallel
Strand 3
C
76 80anti-parallel
Strand 4
C
121 126anti-parallel
Strand 5
D
5 11anti-parallel
Strand 6
D
140 148anti-parallel
Strand 7
D
128 136anti-parallel
Strand 8
D
16 19anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
83 84first strand
Strand 2
C
95 96anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
49 52first strand
Strand 2
D
37 46anti-parallel
Strand 3
D
25 33anti-parallel
Strand 4
D
63 68anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
83 86first strand
Strand 2
D
91 96anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il