Analysis of interatomic Contacts of Structural Units in PDB entry:
4DNS


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 4DNS entry

There are 2 chains in PDB entry 4DNS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 12LEU 497
B
 PHE 13LEU 497
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 49 helices in PDB entry 4DNS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 19Right-handed alpha
Helix 2
2
A
22 24Right-handed 310
Helix 3
3
A
33 40Right-handed alpha
Helix 4
4
A
44 48Right-handed 310
Helix 5
5
A
63 77Right-handed alpha
Helix 6
6
A
109 111Right-handed 310
Helix 7
7
A
130 142Right-handed alpha
Helix 8
8
A
156 163Right-handed alpha
Helix 9
9
A
169 174Right-handed alpha
Helix 10
10
A
176 178Right-handed 310
Helix 11
11
A
194 199Right-handed alpha
Helix 12
12
A
199 206Right-handed alpha
Helix 13
13
A
243 255Right-handed alpha
Helix 14
14
A
282 294Right-handed alpha
Helix 15
15
A
295 298Right-handed 310
Helix 16
16
A
308 319Right-handed alpha
Helix 17
17
A
323 329Right-handed 310
Helix 18
18
A
350 360Right-handed alpha
Helix 19
19
A
361 363Right-handed 310
Helix 20
20
A
375 381Right-handed 310
Helix 21
21
A
406 409Right-handed 310
Helix 22
22
A
410 425Right-handed alpha
Helix 23
23
A
441 445Right-handed 310
Helix 24
24
A
455 468Right-handed alpha
Helix 25
25
A
470 482Right-handed alpha
Helix 26
26
B
14 18Right-handed alpha
Helix 27
27
B
22 24Right-handed 310
Helix 28
28
B
33 41Right-handed alpha
Helix 29
29
B
44 48Right-handed 310
Helix 30
30
B
63 78Right-handed alpha
Helix 31
31
B
130 142Right-handed alpha
Helix 32
32
B
156 163Right-handed alpha
Helix 33
33
B
169 174Right-handed alpha
Helix 34
34
B
176 178Right-handed 310
Helix 35
35
B
194 199Right-handed alpha
Helix 36
36
B
199 206Right-handed alpha
Helix 37
37
B
243 255Right-handed alpha
Helix 38
38
B
256 258Right-handed 310
Helix 39
39
B
282 294Right-handed alpha
Helix 40
40
B
295 298Right-handed 310
Helix 41
41
B
308 319Right-handed alpha
Helix 42
42
B
324 329Right-handed 310
Helix 43
43
B
350 359Right-handed alpha
Helix 44
44
B
360 363Right-handed 310
Helix 45
45
B
377 381Right-handed 310
Helix 46
46
B
410 425Right-handed alpha
Helix 47
47
B
441 445Right-handed 310
Helix 48
48
B
455 468Right-handed alpha
Helix 49
49
B
470 482Right-handed alpha
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There are 10 sheets in PDB entry 4DNS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 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
26 28first strand
Strand 2
A
57 59anti-parallel
Strand 3
A
103 107parallel
Strand 4
A
80 84parallel
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There are 5 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
114 116first strand
Strand 2
A
122 126anti-parallel
Strand 3
A
216 223anti-parallel
Strand 4
A
180 186anti-parallel
Strand 5
A
192 193anti-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
145 146first strand
Strand 2
A
225 226anti-parallel
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There are 7 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
305 307first strand
Strand 2
A
231 239anti-parallel
Strand 3
A
272 279anti-parallel
Strand 4
A
262 269anti-parallel
Strand 5
A
368 373anti-parallel
Strand 6
A
396 404anti-parallel
Strand 7
A
337 345anti-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
449 450first strand
Strand 2
A
453 454anti-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
B
26 28first strand
Strand 2
B
57 59anti-parallel
Strand 3
B
103 107parallel
Strand 4
B
80 84parallel
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There are 5 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
114 116first strand
Strand 2
B
122 126anti-parallel
Strand 3
B
216 223anti-parallel
Strand 4
B
180 186anti-parallel
Strand 5
B
192 193anti-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
145 146first strand
Strand 2
B
225 226anti-parallel
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There are 7 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
305 307first strand
Strand 2
B
231 239anti-parallel
Strand 3
B
272 279anti-parallel
Strand 4
B
262 269anti-parallel
Strand 5
B
368 373anti-parallel
Strand 6
B
396 404anti-parallel
Strand 7
B
337 345anti-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
449 450first strand
Strand 2
B
453 454anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il