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


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 4ESX entry

There are 4 chains in PDB entry 4ESX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -2LEU 61
A
 ALA 63PRO 307
B
 SER -1LEU 61
B
 ALA 63PRO 307
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 44 helices in PDB entry 4ESX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 17Right-handed 310
Helix 2
2
A
18 27Right-handed alpha
Helix 3
3
A
28 33Right-handed alpha
Helix 4
4
A
44 46Right-handed 310
Helix 5
5
A
47 54Right-handed alpha
Helix 6
6
A
64 73Right-handed alpha
Helix 7
7
A
102 107Right-handed 310
Helix 8
8
A
116 127Right-handed alpha
Helix 9
9
A
128 130Right-handed 310
Helix 10
10
A
132 136Right-handed 310
Helix 11
11
A
144 151Right-handed alpha
Helix 12
12
A
163 175Right-handed alpha
Helix 13
13
A
178 180Right-handed 310
Helix 14
14
A
187 191Right-handed alpha
Helix 15
15
A
196 199Right-handed 310
Helix 16
16
A
207 213Right-handed alpha
Helix 17
17
A
213 234Right-handed alpha
Helix 18
18
A
234 246Right-handed alpha
Helix 19
19
A
247 250Right-handed 310
Helix 20
20
A
251 262Right-handed alpha
Helix 21
21
A
263 265Right-handed 310
Helix 22
22
A
272 286Right-handed alpha
Helix 23
23
B
15 17Right-handed 310
Helix 24
24
B
18 27Right-handed alpha
Helix 25
25
B
28 33Right-handed alpha
Helix 26
26
B
44 46Right-handed 310
Helix 27
27
B
47 54Right-handed alpha
Helix 28
28
B
64 73Right-handed alpha
Helix 29
29
B
102 107Right-handed 310
Helix 30
30
B
116 127Right-handed alpha
Helix 31
31
B
128 130Right-handed 310
Helix 32
32
B
132 136Right-handed 310
Helix 33
33
B
144 151Right-handed alpha
Helix 34
34
B
163 175Right-handed alpha
Helix 35
35
B
178 180Right-handed 310
Helix 36
36
B
187 192Right-handed alpha
Helix 37
37
B
196 199Right-handed 310
Helix 38
38
B
207 213Right-handed alpha
Helix 39
39
B
213 234Right-handed alpha
Helix 40
40
B
234 246Right-handed alpha
Helix 41
41
B
247 250Right-handed 310
Helix 42
42
B
251 262Right-handed alpha
Helix 43
43
B
263 265Right-handed 310
Helix 44
44
B
272 286Right-handed alpha
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There are 3 sheets in PDB entry 4ESX. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
77 84first strand
Strand 2
A
201 206anti-parallel
Strand 3
A
59 63anti-parallel
Strand 4
A
5 9parallel
Strand 5
A
36 42parallel
Strand 6
B
36 42anti-parallel
Strand 7
B
5 9parallel
Strand 8
B
59 63parallel
Strand 9
B
201 206anti-parallel
Strand 10
B
77 84anti-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
137 140first strand
Strand 2
A
110 113parallel
Strand 3
A
156 160parallel
Strand 4
A
89 94anti-parallel
Strand 5
A
182 186anti-parallel
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There are 5 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
137 140first strand
Strand 2
B
110 113parallel
Strand 3
B
156 160parallel
Strand 4
B
89 94anti-parallel
Strand 5
B
182 186anti-parallel
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