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


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 3SNX entry

There are 2 chains in PDB entry 3SNX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 39LEU 493
B
 GLN 39LEU 493
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 43 helices in PDB entry 3SNX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 60Right-handed alpha
Helix 2
2
A
67 79Right-handed alpha
Helix 3
3
A
91 96Right-handed alpha
Helix 4
4
A
105 128Right-handed alpha
Helix 5
5
A
132 157Right-handed alpha
Helix 6
6
A
188 207Right-handed alpha
Helix 7
7
A
214 218Right-handed 310
Helix 8
8
A
222 237Right-handed alpha
Helix 9
9
A
239 251Right-handed alpha
Helix 10
10
A
259 264Right-handed alpha
Helix 11
11
A
286 289Right-handed 310
Helix 12
12
A
290 295Right-handed alpha
Helix 13
13
A
308 313Right-handed alpha
Helix 14
14
A
321 323Right-handed 310
Helix 15
15
A
353 367Right-handed alpha
Helix 16
16
A
370 375Right-handed alpha
Helix 17
17
A
375 385Right-handed alpha
Helix 18
18
A
396 412Right-handed alpha
Helix 19
19
A
417 425Right-handed alpha
Helix 20
20
A
435 441Right-handed alpha
Helix 21
21
A
483 490Right-handed alpha
Helix 22
22
B
40 60Right-handed alpha
Helix 23
23
B
67 79Right-handed alpha
Helix 24
24
B
91 96Right-handed alpha
Helix 25
25
B
105 127Right-handed alpha
Helix 26
26
B
132 158Right-handed alpha
Helix 27
27
B
189 207Right-handed alpha
Helix 28
28
B
214 218Right-handed 310
Helix 29
29
B
222 237Right-handed alpha
Helix 30
30
B
239 251Right-handed alpha
Helix 31
31
B
259 264Right-handed alpha
Helix 32
32
B
285 289Right-handed 310
Helix 33
33
B
290 295Right-handed alpha
Helix 34
34
B
308 313Right-handed alpha
Helix 35
35
B
321 323Right-handed 310
Helix 36
36
B
353 367Right-handed alpha
Helix 37
37
B
370 375Right-handed alpha
Helix 38
38
B
375 385Right-handed alpha
Helix 39
39
B
396 412Right-handed alpha
Helix 40
40
B
417 425Right-handed alpha
Helix 41
41
B
437 441Right-handed 310
Helix 42
42
B
475 479Right-handed 310
Helix 43
43
B
483 490Right-handed alpha
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There are 9 sheets in PDB entry 3SNX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
83 85first strand
Strand 2
A
305 307anti-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
274 278first strand
Strand 2
A
348 352anti-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
325 328first strand
Strand 2
A
332 335anti-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
A
443 446first strand
Strand 2
A
452 455anti-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
B
83 85first strand
Strand 2
B
305 307anti-parallel
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There are 2 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
168 170first strand
Strand 2
B
187 188anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
274 278first strand
Strand 2
B
348 352anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
325 328first strand
Strand 2
B
332 335anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
443 446first strand
Strand 2
B
452 455anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il