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


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 4JXK entry

There are 2 chains in PDB entry 4JXK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3PRO 329
B
 GLU 3PRO 329
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 24 helices in PDB entry 4JXK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 28Right-handed 310
Helix 2
2
A
43 50Right-handed alpha
Helix 3
3
A
108 110Right-handed 310
Helix 4
4
A
119 143Right-handed alpha
Helix 5
5
A
159 172Right-handed alpha
Helix 6
6
A
182 184Right-handed 310
Helix 7
7
A
185 192Right-handed alpha
Helix 8
8
A
224 234Right-handed alpha
Helix 9
9
A
256 261Right-handed alpha
Helix 10
10
A
275 288Right-handed alpha
Helix 11
11
A
295 297Right-handed 310
Helix 12
12
A
306 316Right-handed alpha
Helix 13
13
B
24 28Right-handed 310
Helix 14
14
B
43 49Right-handed alpha
Helix 15
15
B
108 110Right-handed 310
Helix 16
16
B
119 142Right-handed alpha
Helix 17
17
B
159 172Right-handed alpha
Helix 18
18
B
182 184Right-handed 310
Helix 19
19
B
185 192Right-handed alpha
Helix 20
20
B
224 234Right-handed alpha
Helix 21
21
B
256 261Right-handed alpha
Helix 22
22
B
275 288Right-handed alpha
Helix 23
23
B
295 297Right-handed 310
Helix 24
24
B
306 316Right-handed alpha
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There are 8 sheets in PDB entry 4JXK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
4 12first strand
Strand 2
A
15 23anti-parallel
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There are 5 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
104 107first strand
Strand 2
A
33 41anti-parallel
Strand 3
A
67 75anti-parallel
Strand 4
A
85 89anti-parallel
Strand 5
A
112 114anti-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
104 107first strand
Strand 2
A
33 41anti-parallel
Strand 3
A
322 326anti-parallel
Strand 4
A
299 303parallel
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There are 12 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
196 198first strand
Strand 2
A
176 179parallel
Strand 3
A
152 154parallel
Strand 4
A
216 221parallel
Strand 5
A
235 243parallel
Strand 6
A
265 268parallel
Strand 7
B
265 268anti-parallel
Strand 8
B
235 243parallel
Strand 9
B
216 221parallel
Strand 10
B
152 154parallel
Strand 11
B
176 179parallel
Strand 12
B
196 198parallel
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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
251 255first strand
Strand 2
B
251 255anti-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
4 12first strand
Strand 2
B
15 23anti-parallel
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There are 5 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
104 107first strand
Strand 2
B
33 41anti-parallel
Strand 3
B
67 75anti-parallel
Strand 4
B
85 89anti-parallel
Strand 5
B
112 114anti-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
B
104 107first strand
Strand 2
B
33 41anti-parallel
Strand 3
B
322 326anti-parallel
Strand 4
B
299 303parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il