Analysis of interatomic Contacts of Structural Units in PDB entry:
3NC3


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 3NC3 entry

There are 2 chains in PDB entry 3NC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 5ASP 403
B
 ILE 5GLY 404
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 38 helices in PDB entry 3NC3. 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 18Right-handed alpha
Helix 2
2
A
19 21Right-handed 310
Helix 3
3
A
22 30Right-handed alpha
Helix 4
4
A
45 55Right-handed alpha
Helix 5
5
A
88 99Right-handed alpha
Helix 6
6
A
99 117Right-handed alpha
Helix 7
7
A
131 144Right-handed alpha
Helix 8
8
A
147 149Right-handed 310
Helix 9
9
A
150 167Right-handed alpha
Helix 10
10
A
171 197Right-handed alpha
Helix 11
11
A
203 209Right-handed alpha
Helix 12
12
A
219 251Right-handed alpha
Helix 13
13
A
252 262Right-handed alpha
Helix 14
14
A
265 277Right-handed alpha
Helix 15
15
A
308 313Right-handed alpha
Helix 16
16
A
332 336Right-handed 310
Helix 17
17
A
348 352Right-handed 310
Helix 18
18
A
355 374Right-handed alpha
Helix 19
19
B
12 18Right-handed alpha
Helix 20
20
B
19 21Right-handed 310
Helix 21
21
B
22 30Right-handed alpha
Helix 22
22
B
45 55Right-handed alpha
Helix 23
23
B
63 68Right-handed alpha
Helix 24
24
B
69 72Right-handed 310
Helix 25
25
B
93 117Right-handed alpha
Helix 26
26
B
118 120Right-handed 310
Helix 27
27
B
131 144Right-handed alpha
Helix 28
28
B
147 149Right-handed 310
Helix 29
29
B
150 166Right-handed alpha
Helix 30
30
B
171 199Right-handed alpha
Helix 31
31
B
203 210Right-handed alpha
Helix 32
32
B
219 252Right-handed alpha
Helix 33
33
B
252 262Right-handed alpha
Helix 34
34
B
265 277Right-handed alpha
Helix 35
35
B
308 313Right-handed alpha
Helix 36
36
B
328 336Right-handed 310
Helix 37
37
B
348 352Right-handed 310
Helix 38
38
B
355 374Right-handed alpha
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There are 8 sheets in PDB entry 3NC3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
32 35first strand
Strand 2
A
40 43anti-parallel
Strand 3
A
303 307parallel
Strand 4
A
282 287anti-parallel
Strand 5
A
59 60anti-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
124 126first strand
Strand 2
A
399 401anti-parallel
Strand 3
A
378 379anti-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
291 292first strand
Strand 2
A
297 298anti-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
387 388first strand
Strand 2
A
394 395anti-parallel
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There are 5 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
32 35first strand
Strand 2
B
40 43anti-parallel
Strand 3
B
303 307parallel
Strand 4
B
282 287anti-parallel
Strand 5
B
59 61anti-parallel
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There are 3 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
124 126first strand
Strand 2
B
399 401anti-parallel
Strand 3
B
378 379anti-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
291 293first strand
Strand 2
B
296 298anti-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
387 388first strand
Strand 2
B
394 395anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il