Analysis of interatomic Contacts of Structural Units in PDB entry:
4NX8


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 4NX8 entry

There are 2 chains in PDB entry 4NX8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 33ARG 293
B
 ILE 33ARG 293
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 23 helices in PDB entry 4NX8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
52 56Right-handed 310
Helix 2
2
A
77 86Right-handed alpha
Helix 3
3
A
87 93Right-handed 310
Helix 4
4
A
117 121Right-handed 310
Helix 5
5
A
127 142Right-handed alpha
Helix 6
6
A
158 166Right-handed alpha
Helix 7
7
A
182 195Right-handed alpha
Helix 8
8
A
211 226Right-handed alpha
Helix 9
9
A
230 243Right-handed alpha
Helix 10
10
A
257 279Right-handed alpha
Helix 11
11
A
280 283Right-handed 310
Helix 12
12
A
286 293Right-handed alpha
Helix 13
13
B
52 56Right-handed 310
Helix 14
14
B
77 86Right-handed alpha
Helix 15
15
B
117 121Right-handed 310
Helix 16
16
B
127 142Right-handed alpha
Helix 17
17
B
158 166Right-handed alpha
Helix 18
18
B
182 195Right-handed alpha
Helix 19
19
B
211 226Right-handed alpha
Helix 20
20
B
230 243Right-handed alpha
Helix 21
21
B
257 279Right-handed alpha
Helix 22
22
B
280 283Right-handed 310
Helix 23
23
B
286 292Right-handed alpha
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There are 6 sheets in PDB entry 4NX8. 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
47 50first strand
Strand 2
A
111 116anti-parallel
Strand 3
A
105 108anti-parallel
Strand 4
A
156 157anti-parallel
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There are 5 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
63 65first strand
Strand 2
A
70 74anti-parallel
Strand 3
A
201 206parallel
Strand 4
A
95 101parallel
Strand 5
A
169 175parallel
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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
147 148first strand
Strand 2
A
151 152anti-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
47 50first strand
Strand 2
B
111 116anti-parallel
Strand 3
B
105 108anti-parallel
Strand 4
B
156 157anti-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
63 65first strand
Strand 2
B
70 74anti-parallel
Strand 3
B
201 206parallel
Strand 4
B
95 101parallel
Strand 5
B
169 175parallel
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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
147 148first strand
Strand 2
B
151 152anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il