Analysis of interatomic Contacts of Structural Units in PDB entry:
4EU1


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 4EU1 entry

There are 4 chains in PDB entry 4EU1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 6SER 236
A
 ASN 238LYS 388
B
 LEU 8SER 236
B
 ASN 238LYS 388
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 37 helices in PDB entry 4EU1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 17Right-handed alpha
Helix 2
2
A
40 45Right-handed alpha
Helix 3
3
A
60 73Right-handed alpha
Helix 4
4
A
76 81Right-handed alpha
Helix 5
5
A
90 103Right-handed alpha
Helix 6
6
A
104 106Right-handed 310
Helix 7
7
A
122 130Right-handed alpha
Helix 8
8
A
148 159Right-handed alpha
Helix 9
9
A
180 194Right-handed alpha
Helix 10
10
A
211 216Right-handed alpha
Helix 11
11
A
216 224Right-handed alpha
Helix 12
12
A
241 245Right-handed 310
Helix 13
13
A
255 275Right-handed alpha
Helix 14
14
A
278 291Right-handed alpha
Helix 15
15
A
291 323Right-handed alpha
Helix 16
16
A
329 335Right-handed alpha
Helix 17
17
A
345 357Right-handed alpha
Helix 18
18
A
369 371Right-handed 310
Helix 19
19
A
375 388Right-handed alpha
Helix 20
20
B
9 17Right-handed alpha
Helix 21
21
B
40 45Right-handed alpha
Helix 22
22
B
60 73Right-handed alpha
Helix 23
23
B
76 81Right-handed alpha
Helix 24
24
B
90 107Right-handed alpha
Helix 25
25
B
121 130Right-handed alpha
Helix 26
26
B
148 159Right-handed alpha
Helix 27
27
B
180 194Right-handed alpha
Helix 28
28
B
211 216Right-handed alpha
Helix 29
29
B
216 223Right-handed alpha
Helix 30
30
B
241 245Right-handed 310
Helix 31
31
B
255 275Right-handed alpha
Helix 32
32
B
278 291Right-handed alpha
Helix 33
33
B
291 323Right-handed alpha
Helix 34
34
B
329 335Right-handed alpha
Helix 35
35
B
345 357Right-handed alpha
Helix 36
36
B
369 371Right-handed 310
Helix 37
37
B
375 388Right-handed alpha
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There are 8 sheets in PDB entry 4EU1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
23 24first strand
Strand 2
A
358 359parallel
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There are 7 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
84 89first strand
Strand 2
A
247 252anti-parallel
Strand 3
A
230 234anti-parallel
Strand 4
A
197 202parallel
Strand 5
A
164 168parallel
Strand 6
A
112 116parallel
Strand 7
A
133 137parallel
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There are 2 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
140 141first strand
Strand 2
A
146 147anti-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
A
339 341first strand
Strand 2
A
365 367anti-parallel
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There are 2 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
23 24first strand
Strand 2
B
358 359parallel
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There are 7 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
84 89first strand
Strand 2
B
247 252anti-parallel
Strand 3
B
230 234anti-parallel
Strand 4
B
197 202parallel
Strand 5
B
164 168parallel
Strand 6
B
112 116parallel
Strand 7
B
133 137parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
140 141first strand
Strand 2
B
146 147anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
339 341first strand
Strand 2
B
365 367anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il