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


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 3NXU entry

There are 2 chains in PDB entry 3NXU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 29ARG 496
B
 SER 29ARG 496
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 47 helices in PDB entry 3NXU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 37Right-handed alpha
Helix 2
2
A
49 55Right-handed 310
Helix 3
3
A
56 69Right-handed alpha
Helix 4
4
A
86 95Right-handed alpha
Helix 5
5
A
111 117Right-handed 310
Helix 6
6
A
122 134Right-handed alpha
Helix 7
7
A
135 137Right-handed 310
Helix 8
8
A
138 167Right-handed alpha
Helix 9
9
A
172 190Right-handed alpha
Helix 10
10
A
194 198Right-handed 310
Helix 11
11
A
201 208Right-handed alpha
Helix 12
12
A
217 226Right-handed alpha
Helix 13
13
A
228 236Right-handed alpha
Helix 14
14
A
242 263Right-handed alpha
Helix 15
15
A
270 280Right-handed alpha
Helix 16
16
A
291 323Right-handed alpha
Helix 17
17
A
324 339Right-handed alpha
Helix 18
18
A
346 353Right-handed alpha
Helix 19
19
A
353 367Right-handed alpha
Helix 20
20
A
397 403Right-handed alpha
Helix 21
21
A
415 419Right-handed 310
Helix 22
22
A
420 425Right-handed alpha
Helix 23
23
A
444 461Right-handed alpha
Helix 24
24
B
31 37Right-handed alpha
Helix 25
25
B
49 55Right-handed 310
Helix 26
26
B
56 69Right-handed alpha
Helix 27
27
B
86 95Right-handed alpha
Helix 28
28
B
111 117Right-handed 310
Helix 29
29
B
122 134Right-handed alpha
Helix 30
30
B
135 137Right-handed 310
Helix 31
31
B
138 167Right-handed alpha
Helix 32
32
B
172 190Right-handed alpha
Helix 33
33
B
194 198Right-handed 310
Helix 34
34
B
201 208Right-handed alpha
Helix 35
35
B
217 226Right-handed alpha
Helix 36
36
B
228 236Right-handed alpha
Helix 37
37
B
242 261Right-handed alpha
Helix 38
38
B
270 279Right-handed alpha
Helix 39
39
B
291 323Right-handed alpha
Helix 40
40
B
324 339Right-handed alpha
Helix 41
41
B
340 343Right-handed 310
Helix 42
42
B
346 353Right-handed alpha
Helix 43
43
B
353 367Right-handed alpha
Helix 44
44
B
397 402Right-handed alpha
Helix 45
45
B
415 419Right-handed 310
Helix 46
46
B
420 425Right-handed alpha
Helix 47
47
B
444 461Right-handed alpha
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There are 6 sheets in PDB entry 3NXU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
71 76first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
393 396parallel
Strand 4
A
373 376anti-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
A
170 171first strand
Strand 2
A
490 495anti-parallel
Strand 3
A
463 466anti-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
381 383first strand
Strand 2
A
386 388anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 76first strand
Strand 2
B
79 84anti-parallel
Strand 3
B
393 396parallel
Strand 4
B
373 376anti-parallel
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There are 3 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
170 171first strand
Strand 2
B
490 495anti-parallel
Strand 3
B
463 467anti-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
381 383first strand
Strand 2
B
386 388anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il