Analysis of interatomic Contacts of Structural Units in PDB entry:
1J4T


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 1J4T entry

There are 8 chains in PDB entry 1J4T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LEU 149
B
 SER 2LEU 149
C
 SER 2LEU 149
D
 SER 2LEU 149
E
 SER 2LEU 149
F
 SER 2LEU 149
G
 SER 2LEU 149
H
 SER 2LEU 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 2 helices in PDB entry 1J4T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
E
87 90Right-handed 310
Helix 2
2
H
87 90Right-handed 310
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There are 19 sheets in PDB entry 1J4T. 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, N, O, P, Q, R, S,

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
5 11anti-parallel
Strand 5
B
118 126anti-parallel
Strand 6
B
76 86anti-parallel
Strand 7
B
91 103anti-parallel
Strand 8
B
108 113anti-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 52first strand
Strand 2
A
37 46anti-parallel
Strand 3
A
25 33anti-parallel
Strand 4
A
63 68anti-parallel
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There are 8 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
108 112first strand
Strand 2
A
91 103anti-parallel
Strand 3
A
76 86anti-parallel
Strand 4
A
118 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 D 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
28 33anti-parallel
Strand 4
B
63 68anti-parallel
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There are 8 strands in E 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
118 126anti-parallel
Strand 6
D
78 84anti-parallel
Strand 7
D
95 102anti-parallel
Strand 8
D
108 109anti-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
C
49 52first strand
Strand 2
C
37 46anti-parallel
Strand 3
C
25 33anti-parallel
Strand 4
C
63 68anti-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
108 113first strand
Strand 2
C
91 103anti-parallel
Strand 3
C
76 86anti-parallel
Strand 4
C
118 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 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
D
50 52first strand
Strand 2
D
37 45anti-parallel
Strand 3
D
28 33anti-parallel
Strand 4
D
63 68anti-parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
16 19first strand
Strand 2
E
128 136anti-parallel
Strand 3
E
140 148anti-parallel
Strand 4
E
5 11anti-parallel
Strand 5
F
118 126anti-parallel
Strand 6
F
76 86anti-parallel
Strand 7
F
91 103anti-parallel
Strand 8
F
108 112anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
49 52first strand
Strand 2
E
37 46anti-parallel
Strand 3
E
25 33anti-parallel
Strand 4
E
63 68anti-parallel
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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
108 112first strand
Strand 2
E
99 103anti-parallel
Strand 3
E
76 80anti-parallel
Strand 4
E
121 126anti-parallel
Strand 5
F
5 11anti-parallel
Strand 6
F
140 148anti-parallel
Strand 7
F
128 136anti-parallel
Strand 8
F
16 22anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
83 86first strand
Strand 2
E
91 96anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
49 52first strand
Strand 2
F
37 46anti-parallel
Strand 3
F
25 33anti-parallel
Strand 4
F
63 68anti-parallel
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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
16 19first strand
Strand 2
G
128 136anti-parallel
Strand 3
G
140 148anti-parallel
Strand 4
G
5 11anti-parallel
Strand 5
H
118 126anti-parallel
Strand 6
H
76 86anti-parallel
Strand 7
H
91 103anti-parallel
Strand 8
H
108 109anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
49 52first strand
Strand 2
G
42 46anti-parallel
Strand 3
G
28 29anti-parallel
Strand 4
G
67 68anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
32 33first strand
Strand 2
G
63 64anti-parallel
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There are 8 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
108 113first strand
Strand 2
G
94 103anti-parallel
Strand 3
G
76 85anti-parallel
Strand 4
G
121 126anti-parallel
Strand 5
H
5 11anti-parallel
Strand 6
H
140 148anti-parallel
Strand 7
H
128 136anti-parallel
Strand 8
H
16 19anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
49 52first strand
Strand 2
H
37 46anti-parallel
Strand 3
H
25 33anti-parallel
Strand 4
H
63 64anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
49 52first strand
Strand 2
H
37 46anti-parallel
Strand 3
H
25 33anti-parallel
Strand 4
H
67 68anti-parallel
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