Analysis of interatomic Contacts of Structural Units in PDB entry:
4N6A


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 4N6A entry

There are 2 chains in PDB entry 4N6A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 14VAL 255
B
 VAL 12VAL 255
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 16 helices in PDB entry 4N6A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 35Right-handed alpha
Helix 2
2
A
38 46Right-handed alpha
Helix 3
3
A
51 65Right-handed alpha
Helix 4
4
A
70 85Right-handed alpha
Helix 5
5
A
85 103Right-handed alpha
Helix 6
6
A
108 116Right-handed alpha
Helix 7
7
A
116 134Right-handed alpha
Helix 8
8
A
136 152Right-handed alpha
Helix 9
9
B
15 35Right-handed alpha
Helix 10
10
B
38 46Right-handed alpha
Helix 11
11
B
51 65Right-handed alpha
Helix 12
12
B
70 85Right-handed alpha
Helix 13
13
B
85 103Right-handed alpha
Helix 14
14
B
108 116Right-handed alpha
Helix 15
15
B
116 134Right-handed alpha
Helix 16
16
B
136 152Right-handed alpha
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There are 6 sheets in PDB entry 4N6A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
153 155first strand
Strand 2
A
173 175parallel
Strand 3
A
192 194parallel
Strand 4
A
218 220parallel
Strand 5
A
236 237parallel
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There are 4 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
160 161first strand
Strand 2
A
180 181parallel
Strand 3
A
206 207parallel
Strand 4
A
224 225parallel
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There are 6 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
166 167first strand
Strand 2
A
186 187parallel
Strand 3
A
212 213parallel
Strand 4
A
230 231parallel
Strand 5
A
246 248parallel
Strand 6
A
253 254anti-parallel
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There are 5 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
153 155first strand
Strand 2
B
173 175parallel
Strand 3
B
192 194parallel
Strand 4
B
218 220parallel
Strand 5
B
236 237parallel
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There are 4 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
160 161first strand
Strand 2
B
180 181parallel
Strand 3
B
206 207parallel
Strand 4
B
224 225parallel
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There are 6 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
166 167first strand
Strand 2
B
186 187parallel
Strand 3
B
212 213parallel
Strand 4
B
230 231parallel
Strand 5
B
246 248parallel
Strand 6
B
253 255anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il