Analysis of interatomic Contacts of Structural Units in PDB entry:
2I7G


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 2I7G entry

There are 2 chains in PDB entry 2I7G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0THR 343
B
 GLY 0GLY 344
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 34 helices in PDB entry 2I7G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 40Right-handed alpha
Helix 2
2
A
59 69Right-handed alpha
Helix 3
3
A
82 86Right-handed 310
Helix 4
4
A
87 102Right-handed alpha
Helix 5
5
A
117 123Right-handed alpha
Helix 6
6
A
125 127Right-handed 310
Helix 7
7
A
128 146Right-handed alpha
Helix 8
8
A
182 192Right-handed alpha
Helix 9
9
A
204 207Right-handed 310
Helix 10
10
A
208 222Right-handed alpha
Helix 11
11
A
225 229Right-handed 310
Helix 12
12
A
242 266Right-handed alpha
Helix 13
13
A
271 280Right-handed alpha
Helix 14
14
A
289 305Right-handed alpha
Helix 15
15
A
319 333Right-handed alpha
Helix 16
16
A
333 342Right-handed alpha
Helix 17
17
B
18 40Right-handed alpha
Helix 18
18
B
59 69Right-handed alpha
Helix 19
19
B
82 86Right-handed 310
Helix 20
20
B
87 102Right-handed alpha
Helix 21
21
B
114 119Right-handed alpha
Helix 22
22
B
120 122Right-handed 310
Helix 23
23
B
125 127Right-handed 310
Helix 24
24
B
128 146Right-handed alpha
Helix 25
25
B
182 192Right-handed alpha
Helix 26
26
B
204 207Right-handed 310
Helix 27
27
B
208 222Right-handed alpha
Helix 28
28
B
242 252Right-handed alpha
Helix 29
29
B
253 256Right-handed 310
Helix 30
30
B
257 266Right-handed alpha
Helix 31
31
B
271 280Right-handed alpha
Helix 32
32
B
289 305Right-handed alpha
Helix 33
33
B
319 333Right-handed alpha
Helix 34
34
B
333 343Right-handed alpha
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There are 4 sheets in PDB entry 2I7G. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
286 288first strand
Strand 2
A
231 239parallel
Strand 3
A
308 312parallel
Strand 4
A
2 7parallel
Strand 5
A
44 47parallel
Strand 6
A
75 78parallel
Strand 7
A
106 111parallel
Strand 8
A
175 179parallel
Strand 9
A
196 200parallel
Strand 10
A
231 239parallel
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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
148 151first strand
Strand 2
A
159 163anti-parallel
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There are 10 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
286 288first strand
Strand 2
B
231 239parallel
Strand 3
B
308 312parallel
Strand 4
B
2 7parallel
Strand 5
B
44 47parallel
Strand 6
B
75 78parallel
Strand 7
B
106 110parallel
Strand 8
B
175 179parallel
Strand 9
B
196 199parallel
Strand 10
B
231 239parallel
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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
B
148 151first strand
Strand 2
B
159 163anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il