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


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 4NSD entry

There are 2 chains in PDB entry 4NSD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 108MET 442
B
 ILE 118MET 442
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 32 helices in PDB entry 4NSD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
108 121Right-handed alpha
Helix 2
2
A
123 132Right-handed alpha
Helix 3
3
A
148 156Right-handed alpha
Helix 4
4
A
195 199Right-handed 310
Helix 5
5
A
206 217Right-handed alpha
Helix 6
6
A
219 231Right-handed alpha
Helix 7
7
A
239 252Right-handed alpha
Helix 8
8
A
278 284Right-handed alpha
Helix 9
9
A
292 314Right-handed alpha
Helix 10
10
A
323 336Right-handed alpha
Helix 11
11
A
339 348Right-handed alpha
Helix 12
12
A
348 353Right-handed alpha
Helix 13
13
A
361 373Right-handed alpha
Helix 14
14
A
373 384Right-handed alpha
Helix 15
15
A
392 405Right-handed alpha
Helix 16
16
A
409 421Right-handed alpha
Helix 17
17
A
433 440Right-handed alpha
Helix 18
18
B
123 132Right-handed alpha
Helix 19
19
B
148 156Right-handed alpha
Helix 20
20
B
193 199Right-handed 310
Helix 21
21
B
205 217Right-handed alpha
Helix 22
22
B
219 231Right-handed alpha
Helix 23
23
B
240 250Right-handed alpha
Helix 24
24
B
275 283Right-handed alpha
Helix 25
25
B
292 314Right-handed alpha
Helix 26
26
B
323 336Right-handed alpha
Helix 27
27
B
339 353Right-handed alpha
Helix 28
28
B
361 373Right-handed alpha
Helix 29
29
B
373 382Right-handed alpha
Helix 30
30
B
392 405Right-handed alpha
Helix 31
31
B
409 421Right-handed alpha
Helix 32
32
B
433 439Right-handed alpha
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There are 6 sheets in PDB entry 4NSD. 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
169 172first strand
Strand 2
A
134 138parallel
Strand 3
A
143 147anti-parallel
Strand 4
A
204 205anti-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
321 322first strand
Strand 2
A
359 360anti-parallel
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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
B
143 146first strand
Strand 2
B
134 137anti-parallel
Strand 3
B
168 171parallel
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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
B
238 239first strand
Strand 2
B
290 291anti-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
321 322first strand
Strand 2
B
359 360anti-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
390 391first strand
Strand 2
B
428 429anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il