Analysis of interatomic Contacts of Structural Units in PDB entry:
4E3E


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 4E3E entry

There are 2 chains in PDB entry 4E3E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3GLY 353
B
 SER 3GLY 353
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 26 helices in PDB entry 4E3E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 15Right-handed 310
Helix 2
2
A
30 42Right-handed alpha
Helix 3
3
A
45 50Right-handed alpha
Helix 4
4
A
50 57Right-handed alpha
Helix 5
5
A
65 82Right-handed alpha
Helix 6
6
A
171 175Right-handed 310
Helix 7
7
A
182 186Right-handed 310
Helix 8
8
A
187 192Right-handed alpha
Helix 9
9
A
196 200Right-handed 310
Helix 10
10
A
215 226Right-handed alpha
Helix 11
11
A
230 234Right-handed 310
Helix 12
12
A
235 240Right-handed alpha
Helix 13
13
A
250 267Right-handed alpha
Helix 14
14
B
11 15Right-handed 310
Helix 15
15
B
30 42Right-handed alpha
Helix 16
16
B
45 50Right-handed alpha
Helix 17
17
B
50 57Right-handed alpha
Helix 18
18
B
65 82Right-handed alpha
Helix 19
19
B
171 175Right-handed 310
Helix 20
20
B
182 186Right-handed 310
Helix 21
21
B
187 192Right-handed alpha
Helix 22
22
B
196 200Right-handed 310
Helix 23
23
B
215 226Right-handed alpha
Helix 24
24
B
230 234Right-handed 310
Helix 25
25
B
235 240Right-handed alpha
Helix 26
26
B
250 267Right-handed alpha
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There are 4 sheets in PDB entry 4E3E. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
20 22first strand
Strand 2
A
105 117anti-parallel
Strand 3
A
123 133anti-parallel
Strand 4
A
139 150anti-parallel
Strand 5
A
85 96anti-parallel
Strand 6
A
271 279anti-parallel
Strand 7
A
339 350anti-parallel
Strand 8
A
308 319anti-parallel
Strand 9
A
289 301anti-parallel
Strand 10
A
205 207anti-parallel
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There are 10 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
27 28first strand
Strand 2
A
105 117anti-parallel
Strand 3
A
123 133anti-parallel
Strand 4
A
139 150anti-parallel
Strand 5
A
85 96anti-parallel
Strand 6
A
271 279anti-parallel
Strand 7
A
339 350anti-parallel
Strand 8
A
308 319anti-parallel
Strand 9
A
289 301anti-parallel
Strand 10
A
212 213anti-parallel
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There are 10 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 22first strand
Strand 2
B
105 117anti-parallel
Strand 3
B
123 133anti-parallel
Strand 4
B
139 150anti-parallel
Strand 5
B
85 96anti-parallel
Strand 6
B
271 279anti-parallel
Strand 7
B
339 350anti-parallel
Strand 8
B
308 319anti-parallel
Strand 9
B
289 301anti-parallel
Strand 10
B
205 207anti-parallel
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There are 10 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
27 28first strand
Strand 2
B
105 117anti-parallel
Strand 3
B
123 133anti-parallel
Strand 4
B
139 150anti-parallel
Strand 5
B
85 96anti-parallel
Strand 6
B
271 279anti-parallel
Strand 7
B
339 350anti-parallel
Strand 8
B
308 319anti-parallel
Strand 9
B
289 301anti-parallel
Strand 10
B
212 213anti-parallel
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