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


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 4BAU entry

There is 1 chain in PDB entry 4BAU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4ARG 300
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 4BAU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 47Right-handed 310
Helix 2
2
A
49 54Right-handed alpha
Helix 3
3
A
81 97Right-handed alpha
Helix 4
4
A
107 120Right-handed alpha
Helix 5
5
A
134 141Right-handed alpha
Helix 6
6
A
143 150Right-handed alpha
Helix 7
7
A
150 156Right-handed alpha
Helix 8
8
A
161 168Right-handed alpha
Helix 9
9
A
170 183Right-handed alpha
Helix 10
10
A
190 202Right-handed alpha
Helix 11
11
A
203 219Right-handed alpha
Helix 12
12
A
219 232Right-handed alpha
Helix 13
13
A
253 262Right-handed alpha
Helix 14
14
A
275 280Right-handed alpha
Helix 15
15
A
280 295Right-handed alpha
Helix 16
16
A
295 300Right-handed alpha
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There are 4 sheets in PDB entry 4BAU. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 16first strand
Strand 2
A
20 27anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
71 72first strand
Strand 2
A
20 27parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
265 270first strand
Strand 2
A
239 244parallel
Strand 3
A
124 130parallel
Strand 4
A
101 106parallel
Strand 5
A
32 36parallel
Strand 6
A
58 62parallel
Strand 7
A
20 27anti-parallel
Strand 8
A
71 72parallel
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There are 8 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
265 270first strand
Strand 2
A
239 244parallel
Strand 3
A
124 130parallel
Strand 4
A
101 106parallel
Strand 5
A
32 36parallel
Strand 6
A
58 62parallel
Strand 7
A
20 27anti-parallel
Strand 8
A
11 16anti-parallel
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