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


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 1JCN entry

There are 2 chains in PDB entry 1JCN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 10ILE 499
B
 THR 10ILE 499
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 31 helices in PDB entry 1JCN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 24Right-handed alpha
Helix 2
2
A
31 33Right-handed 310
Helix 3
3
A
45 49Right-handed 310
Helix 4
4
A
75 85Right-handed alpha
Helix 5
5
A
96 110Right-handed alpha
Helix 6
6
A
160 164Right-handed 310
Helix 7
7
A
197 205Right-handed alpha
Helix 8
8
A
255 266Right-handed alpha
Helix 9
9
A
280 294Right-handed alpha
Helix 10
10
A
306 317Right-handed alpha
Helix 11
11
A
342 355Right-handed alpha
Helix 12
12
A
356 358Right-handed 310
Helix 13
13
A
369 379Right-handed alpha
Helix 14
14
A
452 472Right-handed alpha
Helix 15
15
A
475 485Right-handed alpha
Helix 16
16
B
19 24Right-handed alpha
Helix 17
17
B
31 33Right-handed 310
Helix 18
18
B
45 49Right-handed 310
Helix 19
19
B
75 85Right-handed alpha
Helix 20
20
B
96 110Right-handed alpha
Helix 21
21
B
159 164Right-handed alpha
Helix 22
22
B
193 205Right-handed alpha
Helix 23
23
B
255 266Right-handed alpha
Helix 24
24
B
280 294Right-handed alpha
Helix 25
25
B
306 316Right-handed alpha
Helix 26
26
B
342 355Right-handed alpha
Helix 27
27
B
356 358Right-handed 310
Helix 28
28
B
369 379Right-handed alpha
Helix 29
29
B
387 392Right-handed alpha
Helix 30
30
B
452 472Right-handed alpha
Helix 31
31
B
475 485Right-handed alpha
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There are 10 sheets in PDB entry 1JCN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
35 37first strand
Strand 2
A
490 492anti-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
53 54first strand
Strand 2
A
60 61anti-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
A
65 67first strand
Strand 2
A
88 91parallel
Strand 3
A
247 250parallel
Strand 4
A
270 273parallel
Strand 5
A
298 304parallel
Strand 6
A
320 323parallel
Strand 7
A
361 364parallel
Strand 8
A
383 386parallel
Strand 9
A
65 67parallel
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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
142 143first strand
Strand 2
A
157 158anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 189first strand
Strand 2
A
211 212parallel
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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
35 37first strand
Strand 2
B
490 492anti-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
53 54first strand
Strand 2
B
60 61anti-parallel
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There are 9 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
65 67first strand
Strand 2
B
88 91parallel
Strand 3
B
247 250parallel
Strand 4
B
270 273parallel
Strand 5
B
298 304parallel
Strand 6
B
320 323parallel
Strand 7
B
361 364parallel
Strand 8
B
383 386parallel
Strand 9
B
65 67parallel
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There are 1 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
156 157first strand
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
188 189first strand
Strand 2
B
211 212parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il