Analysis of interatomic Contacts of Structural Units in PDB entry:
3E41


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 3E41 entry

There are 4 chains in PDB entry 3E41 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ILE 257
B
 SER 2ILE 257
E
 G 1 C 14
F
 G 1 C 14
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 25 helices in PDB entry 3E41. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 6Right-handed 310
Helix 2
2
A
7 16Right-handed alpha
Helix 3
3
A
36 49Right-handed alpha
Helix 4
4
A
55 66Right-handed alpha
Helix 5
5
A
72 79Right-handed alpha
Helix 6
6
A
82 90Right-handed alpha
Helix 7
7
A
92 98Right-handed alpha
Helix 8
8
A
145 158Right-handed alpha
Helix 9
9
A
191 193Right-handed 310
Helix 10
10
A
194 198Right-handed 310
Helix 11
11
A
222 250Right-handed alpha
Helix 12
12
A
250 255Right-handed alpha
Helix 13
13
B
4 6Right-handed 310
Helix 14
14
B
7 16Right-handed alpha
Helix 15
15
B
37 50Right-handed alpha
Helix 16
16
B
55 66Right-handed alpha
Helix 17
17
B
72 78Right-handed alpha
Helix 18
18
B
82 90Right-handed alpha
Helix 19
19
B
92 98Right-handed alpha
Helix 20
20
B
145 159Right-handed alpha
Helix 21
21
B
191 193Right-handed 310
Helix 22
22
B
194 198Right-handed 310
Helix 23
23
B
211 215Right-handed 310
Helix 24
24
B
222 250Right-handed alpha
Helix 25
25
B
253 257Right-handed 310
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There are 4 sheets in PDB entry 3E41. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
19 20first strand
Strand 2
A
180 189anti-parallel
Strand 3
A
164 175anti-parallel
Strand 4
A
122 132parallel
Strand 5
A
115 119anti-parallel
Strand 6
A
53 54anti-parallel
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There are 3 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
141 144first strand
Strand 2
A
207 209anti-parallel
Strand 3
A
200 201anti-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
53 54first strand
Strand 2
B
115 119anti-parallel
Strand 3
B
122 132anti-parallel
Strand 4
B
164 173parallel
Strand 5
B
182 189anti-parallel
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There are 3 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
141 144first strand
Strand 2
B
207 209anti-parallel
Strand 3
B
199 201anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il