Analysis of interatomic Contacts of Structural Units in PDB entry:
3EJN


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 3EJN entry

There is 1 chain in PDB entry 3EJN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 32SER 490
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 25 helices in PDB entry 3EJN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 48Right-handed alpha
Helix 2
2
A
51 55Right-handed 310
Helix 3
3
A
80 99Right-handed alpha
Helix 4
4
A
100 123Right-handed alpha
Helix 5
5
A
145 166Right-handed alpha
Helix 6
6
A
180 199Right-handed alpha
Helix 7
7
A
210 221Right-handed alpha
Helix 8
8
A
226 230Right-handed 310
Helix 9
9
A
256 266Right-handed alpha
Helix 10
10
A
267 269Right-handed 310
Helix 11
11
A
270 275Right-handed alpha
Helix 12
12
A
278 284Right-handed alpha
Helix 13
13
A
290 294Right-handed 310
Helix 14
14
A
305 311Right-handed alpha
Helix 15
15
A
319 323Right-handed 310
Helix 16
16
A
335 349Right-handed alpha
Helix 17
17
A
355 375Right-handed alpha
Helix 18
18
A
376 382Right-handed 310
Helix 19
19
A
383 391Right-handed alpha
Helix 20
20
A
397 401Right-handed 310
Helix 21
21
A
403 417Right-handed alpha
Helix 22
22
A
425 435Right-handed alpha
Helix 23
23
A
454 461Right-handed alpha
Helix 24
24
A
461 474Right-handed alpha
Helix 25
25
A
484 488Right-handed 310
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There are 3 sheets in PDB entry 3EJN. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
60 62first strand
Strand 2
A
253 255anti-parallel
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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
204 205first strand
Strand 2
A
208 209anti-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
A
231 233first strand
Strand 2
A
331 334anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il