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


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 4ESO entry

There are 4 chains in PDB entry 4ESO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3THR 252
B
 GLY 3ALA 253
C
 GLY 3SER 251
D
 GLY 3SER 251
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 4ESO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
40 52Right-handed alpha
Helix 3
3
A
64 80Right-handed alpha
Helix 4
4
A
96 100Right-handed 310
Helix 5
5
A
101 113Right-handed alpha
Helix 6
6
A
113 124Right-handed alpha
Helix 7
7
A
138 142Right-handed 310
Helix 8
8
A
148 169Right-handed alpha
Helix 9
9
A
170 173Right-handed 310
Helix 10
10
A
195 210Right-handed alpha
Helix 11
11
A
217 231Right-handed alpha
Helix 12
12
B
17 30Right-handed alpha
Helix 13
13
B
40 52Right-handed alpha
Helix 14
14
B
53 55Right-handed 310
Helix 15
15
B
64 79Right-handed alpha
Helix 16
16
B
101 113Right-handed alpha
Helix 17
17
B
113 124Right-handed alpha
Helix 18
18
B
138 142Right-handed 310
Helix 19
19
B
148 169Right-handed alpha
Helix 20
20
B
170 173Right-handed 310
Helix 21
21
B
195 210Right-handed alpha
Helix 22
22
B
217 231Right-handed alpha
Helix 23
23
C
17 30Right-handed alpha
Helix 24
24
C
40 52Right-handed alpha
Helix 25
25
C
64 79Right-handed alpha
Helix 26
26
C
96 100Right-handed 310
Helix 27
27
C
101 113Right-handed alpha
Helix 28
28
C
113 124Right-handed alpha
Helix 29
29
C
138 142Right-handed 310
Helix 30
30
C
148 169Right-handed alpha
Helix 31
31
C
170 173Right-handed 310
Helix 32
32
C
193 210Right-handed alpha
Helix 33
33
C
217 231Right-handed alpha
Helix 34
34
D
17 30Right-handed alpha
Helix 35
35
D
40 51Right-handed alpha
Helix 36
36
D
64 79Right-handed alpha
Helix 37
37
D
96 100Right-handed 310
Helix 38
38
D
101 113Right-handed alpha
Helix 39
39
D
113 124Right-handed alpha
Helix 40
40
D
138 142Right-handed 310
Helix 41
41
D
148 169Right-handed alpha
Helix 42
42
D
170 173Right-handed 310
Helix 43
43
D
196 210Right-handed alpha
Helix 44
44
D
217 231Right-handed alpha
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There are 4 sheets in PDB entry 4ESO. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
55 59first strand
Strand 2
A
33 38parallel
Strand 3
A
9 13parallel
Strand 4
A
82 87parallel
Strand 5
A
127 136parallel
Strand 6
A
175 181parallel
Strand 7
A
239 242parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 59first strand
Strand 2
B
33 38parallel
Strand 3
B
9 13parallel
Strand 4
B
82 87parallel
Strand 5
B
127 136parallel
Strand 6
B
175 180parallel
Strand 7
B
239 241parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
55 59first strand
Strand 2
C
33 38parallel
Strand 3
C
9 13parallel
Strand 4
C
82 87parallel
Strand 5
C
127 136parallel
Strand 6
C
175 181parallel
Strand 7
C
239 242parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
55 59first strand
Strand 2
D
33 38parallel
Strand 3
D
9 13parallel
Strand 4
D
82 87parallel
Strand 5
D
127 136parallel
Strand 6
D
175 181parallel
Strand 7
D
239 242parallel
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