Analysis of interatomic Contacts of Structural Units in PDB entry:
2E9R


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 2E9R entry

There are 3 chains in PDB entry 2E9R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 C 902 C 910
B
 G 915 C 920
X
 GLY 1HIS 476
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 2E9R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
24 31Right-handed alpha
Helix 2
2
X
51 56Right-handed alpha
Helix 3
3
X
67 90Right-handed alpha
Helix 4
4
X
97 104Right-handed alpha
Helix 5
5
X
127 131Right-handed 310
Helix 6
6
X
133 137Right-handed 310
Helix 7
7
X
140 151Right-handed alpha
Helix 8
8
X
170 176Right-handed alpha
Helix 9
9
X
185 207Right-handed alpha
Helix 10
10
X
208 212Right-handed 310
Helix 11
11
X
221 231Right-handed alpha
Helix 12
12
X
243 248Right-handed 310
Helix 13
13
X
249 261Right-handed alpha
Helix 14
14
X
269 277Right-handed alpha
Helix 15
15
X
302 321Right-handed alpha
Helix 16
16
X
327 331Right-handed 310
Helix 17
17
X
352 359Right-handed alpha
Helix 18
18
X
394 397Right-handed 310
Helix 19
19
X
404 412Right-handed alpha
Helix 20
20
X
419 432Right-handed alpha
Helix 21
21
X
434 442Right-handed alpha
Helix 22
22
X
443 447Right-handed 310
Helix 23
23
X
454 467Right-handed alpha
Helix 24
24
X
467 472Right-handed alpha
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There are 7 sheets in PDB entry 2E9R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
2 3first strand
Strand 2
X
288 293anti-parallel
Strand 3
X
7 8anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
2 3first strand
Strand 2
X
288 293anti-parallel
Strand 3
X
281 285anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
21 23first strand
Strand 2
X
414 416anti-parallel
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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
X
34 36first strand
Strand 2
X
167 169anti-parallel
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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
X
160 163first strand
Strand 2
X
180 183anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
332 336first strand
Strand 2
X
339 344anti-parallel
Strand 3
X
235 240anti-parallel
Strand 4
X
365 366anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
384 385first strand
Strand 2
X
388 392anti-parallel
Strand 3
X
399 402anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il