Analysis of interatomic Contacts of Structural Units in PDB entry:
4NE2


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 4NE2 entry

There are 2 chains in PDB entry 4NE2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 8LYS 316
B
 MET 9LYS 316
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 36 helices in PDB entry 4NE2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed alpha
Helix 2
2
A
32 43Right-handed alpha
Helix 3
3
A
47 54Right-handed alpha
Helix 4
4
A
54 81Right-handed alpha
Helix 5
5
A
100 113Right-handed alpha
Helix 6
6
A
114 119Right-handed 310
Helix 7
7
A
127 130Right-handed 310
Helix 8
8
A
132 140Right-handed alpha
Helix 9
9
A
147 151Right-handed 310
Helix 10
10
A
152 164Right-handed alpha
Helix 11
11
A
206 210Right-handed 310
Helix 12
12
A
218 223Right-handed 310
Helix 13
13
A
232 251Right-handed alpha
Helix 14
14
A
259 264Right-handed alpha
Helix 15
15
A
266 281Right-handed alpha
Helix 16
16
A
281 290Right-handed alpha
Helix 17
17
A
291 297Right-handed 310
Helix 18
18
A
305 307Right-handed 310
Helix 19
19
B
17 22Right-handed alpha
Helix 20
20
B
33 43Right-handed alpha
Helix 21
21
B
47 54Right-handed alpha
Helix 22
22
B
54 81Right-handed alpha
Helix 23
23
B
100 113Right-handed alpha
Helix 24
24
B
114 119Right-handed 310
Helix 25
25
B
127 130Right-handed 310
Helix 26
26
B
132 140Right-handed alpha
Helix 27
27
B
147 151Right-handed 310
Helix 28
28
B
152 164Right-handed alpha
Helix 29
29
B
206 210Right-handed 310
Helix 30
30
B
218 223Right-handed 310
Helix 31
31
B
232 251Right-handed alpha
Helix 32
32
B
259 264Right-handed alpha
Helix 33
33
B
266 281Right-handed alpha
Helix 34
34
B
281 290Right-handed alpha
Helix 35
35
B
291 297Right-handed 310
Helix 36
36
B
305 307Right-handed 310
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There are 6 sheets in PDB entry 4NE2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
12 16first strand
Strand 2
A
309 315anti-parallel
Strand 3
A
299 303anti-parallel
Strand 4
A
225 230parallel
Strand 5
A
89 95parallel
Strand 6
A
195 199parallel
Strand 7
A
121 125parallel
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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
170 172first strand
Strand 2
A
188 190anti-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
175 176first strand
Strand 2
A
181 182anti-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
B
12 16first strand
Strand 2
B
309 315anti-parallel
Strand 3
B
299 303anti-parallel
Strand 4
B
225 230parallel
Strand 5
B
89 95parallel
Strand 6
B
195 199parallel
Strand 7
B
121 125parallel
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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
170 172first strand
Strand 2
B
188 190anti-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
175 176first strand
Strand 2
B
181 182anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il