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


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 4NLE entry

There are 2 chains in PDB entry 4NLE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4GLY 471
B
 THR 4GLY 471
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 44 helices in PDB entry 4NLE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 13Right-handed alpha
Helix 2
2
A
15 23Right-handed alpha
Helix 3
3
A
23 45Right-handed alpha
Helix 4
4
A
52 61Right-handed alpha
Helix 5
5
A
65 75Right-handed alpha
Helix 6
6
A
78 84Right-handed alpha
Helix 7
7
A
85 88Right-handed 310
Helix 8
8
A
101 139Right-handed alpha
Helix 9
9
A
158 183Right-handed alpha
Helix 10
10
A
195 202Right-handed alpha
Helix 11
11
A
205 221Right-handed alpha
Helix 12
12
A
235 265Right-handed alpha
Helix 13
13
A
288 312Right-handed alpha
Helix 14
14
A
321 352Right-handed alpha
Helix 15
15
A
355 371Right-handed alpha
Helix 16
16
A
371 382Right-handed alpha
Helix 17
17
A
385 407Right-handed alpha
Helix 18
18
A
412 420Right-handed alpha
Helix 19
19
A
426 436Right-handed alpha
Helix 20
20
A
437 441Right-handed 310
Helix 21
21
A
443 462Right-handed alpha
Helix 22
22
A
464 468Right-handed 310
Helix 23
23
B
7 13Right-handed alpha
Helix 24
24
B
15 23Right-handed alpha
Helix 25
25
B
23 45Right-handed alpha
Helix 26
26
B
52 61Right-handed alpha
Helix 27
27
B
65 76Right-handed alpha
Helix 28
28
B
78 83Right-handed 310
Helix 29
29
B
84 89Right-handed alpha
Helix 30
30
B
101 139Right-handed alpha
Helix 31
31
B
158 183Right-handed alpha
Helix 32
32
B
195 202Right-handed alpha
Helix 33
33
B
205 221Right-handed alpha
Helix 34
34
B
235 265Right-handed alpha
Helix 35
35
B
288 312Right-handed alpha
Helix 36
36
B
323 352Right-handed alpha
Helix 37
37
B
355 371Right-handed alpha
Helix 38
38
B
371 383Right-handed alpha
Helix 39
39
B
385 407Right-handed alpha
Helix 40
40
B
412 420Right-handed alpha
Helix 41
41
B
426 434Right-handed alpha
Helix 42
42
B
436 441Right-handed 310
Helix 43
43
B
443 462Right-handed alpha
Helix 44
44
B
462 467Right-handed alpha
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There are 4 sheets in PDB entry 4NLE. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
143 148first strand
Strand 2
A
151 157anti-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
268 269first strand
Strand 2
A
353 354anti-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
B
143 148first strand
Strand 2
B
151 157anti-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
B
268 269first strand
Strand 2
B
353 354anti-parallel
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