Analysis of interatomic Contacts of Structural Units in PDB entry:
2I5G


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 2I5G entry

There are 2 chains in PDB entry 2I5G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2GLU 326
B
 LEU 2GLU 326
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 36 helices in PDB entry 2I5G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 10Right-handed alpha
Helix 2
2
A
23 33Right-handed alpha
Helix 3
3
A
47 65Right-handed alpha
Helix 4
4
A
74 84Right-handed alpha
Helix 5
5
A
95 100Right-handed 310
Helix 6
6
A
103 112Right-handed alpha
Helix 7
7
A
139 153Right-handed alpha
Helix 8
8
A
162 173Right-handed alpha
Helix 9
9
A
195 205Right-handed alpha
Helix 10
10
A
214 218Right-handed 310
Helix 11
11
A
220 224Right-handed 310
Helix 12
12
A
225 241Right-handed alpha
Helix 13
13
A
256 265Right-handed alpha
Helix 14
14
A
266 269Right-handed 310
Helix 15
15
A
287 290Right-handed 310
Helix 16
16
A
291 301Right-handed alpha
Helix 17
17
A
304 313Right-handed alpha
Helix 18
18
A
313 325Right-handed alpha
Helix 19
19
B
3 11Right-handed alpha
Helix 20
20
B
25 33Right-handed alpha
Helix 21
21
B
47 65Right-handed alpha
Helix 22
22
B
74 85Right-handed alpha
Helix 23
23
B
95 100Right-handed 310
Helix 24
24
B
103 112Right-handed alpha
Helix 25
25
B
139 153Right-handed alpha
Helix 26
26
B
164 173Right-handed alpha
Helix 27
27
B
195 205Right-handed alpha
Helix 28
28
B
214 218Right-handed 310
Helix 29
29
B
220 224Right-handed 310
Helix 30
30
B
225 241Right-handed alpha
Helix 31
31
B
256 265Right-handed alpha
Helix 32
32
B
266 269Right-handed 310
Helix 33
33
B
287 290Right-handed 310
Helix 34
34
B
291 301Right-handed alpha
Helix 35
35
B
304 313Right-handed alpha
Helix 36
36
B
313 325Right-handed alpha
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There are 6 sheets in PDB entry 2I5G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
14 18first strand
Strand 2
A
37 41parallel
Strand 3
A
87 93parallel
Strand 4
A
69 71parallel
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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
14 18first strand
Strand 2
A
37 41parallel
Strand 3
A
87 93parallel
Strand 4
A
114 118parallel
Strand 5
A
155 157parallel
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There are 3 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
178 182first strand
Strand 2
A
208 211parallel
Strand 3
A
245 247parallel
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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
13 18first strand
Strand 2
B
35 41parallel
Strand 3
B
87 93parallel
Strand 4
B
69 71parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
13 18first strand
Strand 2
B
35 41parallel
Strand 3
B
87 93parallel
Strand 4
B
116 118parallel
Strand 5
B
155 157parallel
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There are 3 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
178 182first strand
Strand 2
B
208 211parallel
Strand 3
B
245 247parallel
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