Analysis of interatomic Contacts of Structural Units in PDB entry:
4N6E


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 4N6E entry

There are 2 chains in PDB entry 4N6E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 11ALA 254
B
 ALA 2GLY 90
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 14 helices in PDB entry 4N6E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 47Right-handed alpha
Helix 2
2
A
65 73Right-handed alpha
Helix 3
3
A
74 78Right-handed 310
Helix 4
4
A
89 105Right-handed alpha
Helix 5
5
A
121 135Right-handed alpha
Helix 6
6
A
146 156Right-handed alpha
Helix 7
7
A
176 187Right-handed alpha
Helix 8
8
A
199 209Right-handed alpha
Helix 9
9
A
217 222Right-handed alpha
Helix 10
10
A
225 246Right-handed alpha
Helix 11
11
B
8 12Right-handed 310
Helix 12
12
B
27 39Right-handed alpha
Helix 13
13
B
41 46Right-handed alpha
Helix 14
14
B
66 73Right-handed 310
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There are 4 sheets in PDB entry 4N6E. 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
15 17first strand
Strand 2
A
20 22anti-parallel
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There are 9 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
26 28first strand
Strand 2
A
213 216parallel
Strand 3
A
191 194parallel
Strand 4
A
161 164parallel
Strand 5
A
138 143parallel
Strand 6
A
108 111parallel
Strand 7
A
79 83parallel
Strand 8
A
50 54parallel
Strand 9
B
87 88anti-parallel
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There are 5 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
20 23first strand
Strand 2
B
3 6anti-parallel
Strand 3
B
80 85parallel
Strand 4
B
56 60anti-parallel
Strand 5
B
63 64anti-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
47 48first strand
Strand 2
B
51 52anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il