Analysis of interatomic Contacts of Structural Units in PDB entry:
3S46


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 3S46 entry

There are 6 chains in PDB entry 3S46 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 39
A
 ALA 41LEU 128
A
 ILE 130TYR 367
B
 MET 1VAL 39
B
 ALA 41LEU 128
B
 ILE 130TYR 367
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 35 helices in PDB entry 3S46. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 28Right-handed alpha
Helix 2
2
A
39 45Right-handed alpha
Helix 3
3
A
47 56Right-handed alpha
Helix 4
4
A
57 59Right-handed 310
Helix 5
5
A
66 76Right-handed alpha
Helix 6
6
A
89 91Right-handed 310
Helix 7
7
A
92 99Right-handed alpha
Helix 8
8
A
107 117Right-handed alpha
Helix 9
9
A
141 155Right-handed alpha
Helix 10
10
A
174 190Right-handed alpha
Helix 11
11
A
202 209Right-handed alpha
Helix 12
12
A
210 213Right-handed 310
Helix 13
13
A
220 225Right-handed 310
Helix 14
14
A
262 266Right-handed 310
Helix 15
15
A
281 285Right-handed 310
Helix 16
16
A
287 291Right-handed 310
Helix 17
17
A
339 348Right-handed alpha
Helix 18
18
A
350 357Right-handed alpha
Helix 19
19
B
15 28Right-handed alpha
Helix 20
20
B
39 45Right-handed alpha
Helix 21
21
B
47 56Right-handed alpha
Helix 22
22
B
57 59Right-handed 310
Helix 23
23
B
66 77Right-handed alpha
Helix 24
24
B
89 91Right-handed 310
Helix 25
25
B
92 100Right-handed alpha
Helix 26
26
B
107 117Right-handed alpha
Helix 27
27
B
141 155Right-handed alpha
Helix 28
28
B
174 191Right-handed alpha
Helix 29
29
B
202 209Right-handed alpha
Helix 30
30
B
210 213Right-handed 310
Helix 31
31
B
262 266Right-handed 310
Helix 32
32
B
281 285Right-handed 310
Helix 33
33
B
287 291Right-handed 310
Helix 34
34
B
339 348Right-handed alpha
Helix 35
35
B
350 357Right-handed alpha
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There are 10 sheets in PDB entry 3S46. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
336 338first strand
Strand 2
A
326 333anti-parallel
Strand 3
A
243 248anti-parallel
Strand 4
A
10 14anti-parallel
Strand 5
A
364 367parallel
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There are 9 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
34 38first strand
Strand 2
A
61 64parallel
Strand 3
A
82 87parallel
Strand 4
A
102 105parallel
Strand 5
A
125 130parallel
Strand 6
A
158 164parallel
Strand 7
A
197 201parallel
Strand 8
A
216 219parallel
Strand 9
A
34 38parallel
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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
251 255first strand
Strand 2
A
273 278anti-parallel
Strand 3
A
313 317anti-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
260 261first strand
Strand 2
A
267 268anti-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
A
294 297first strand
Strand 2
A
300 303anti-parallel
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There are 5 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
336 338first strand
Strand 2
B
326 333anti-parallel
Strand 3
B
243 248anti-parallel
Strand 4
B
10 14anti-parallel
Strand 5
B
364 367parallel
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There are 9 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
34 38first strand
Strand 2
B
61 64parallel
Strand 3
B
82 84parallel
Strand 4
B
102 105parallel
Strand 5
B
125 129parallel
Strand 6
B
158 163parallel
Strand 7
B
197 201parallel
Strand 8
B
216 219parallel
Strand 9
B
34 38parallel
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There are 3 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
251 255first strand
Strand 2
B
273 278anti-parallel
Strand 3
B
313 317anti-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
260 261first strand
Strand 2
B
267 268anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
294 297first strand
Strand 2
B
300 303anti-parallel
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