Analysis of interatomic Contacts of Structural Units in PDB entry:
1E5L


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 1E5L entry

There are 2 chains in PDB entry 1E5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ALA 450
B
 ALA 2ALA 450
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 42 helices in PDB entry 1E5L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 25Right-handed alpha
Helix 2
2
A
35 44Right-handed alpha
Helix 3
3
A
58 68Right-handed alpha
Helix 4
4
A
77 79Right-handed 310
Helix 5
5
A
80 91Right-handed alpha
Helix 6
6
A
102 108Right-handed alpha
Helix 7
7
A
108 115Right-handed alpha
Helix 8
8
A
128 145Right-handed alpha
Helix 9
9
A
161 164Right-handed 310
Helix 10
10
A
181 185Right-handed 310
Helix 11
11
A
199 203Right-handed 310
Helix 12
12
A
203 207Right-handed 310
Helix 13
13
A
228 233Right-handed alpha
Helix 14
14
A
250 261Right-handed alpha
Helix 15
15
A
270 274Right-handed 310
Helix 16
16
A
277 287Right-handed alpha
Helix 17
17
A
292 304Right-handed alpha
Helix 18
18
A
308 323Right-handed alpha
Helix 19
19
A
335 348Right-handed alpha
Helix 20
20
A
393 412Right-handed alpha
Helix 21
21
A
425 439Right-handed alpha
Helix 22
22
B
11 13Right-handed 310
Helix 23
23
B
14 25Right-handed alpha
Helix 24
24
B
35 42Right-handed alpha
Helix 25
25
B
58 67Right-handed alpha
Helix 26
26
B
82 91Right-handed alpha
Helix 27
27
B
102 108Right-handed alpha
Helix 28
28
B
108 115Right-handed alpha
Helix 29
29
B
128 144Right-handed alpha
Helix 30
30
B
161 164Right-handed 310
Helix 31
31
B
175 182Right-handed alpha
Helix 32
32
B
199 201Right-handed 310
Helix 33
33
B
202 207Right-handed alpha
Helix 34
34
B
228 233Right-handed alpha
Helix 35
35
B
250 261Right-handed alpha
Helix 36
36
B
269 273Right-handed 310
Helix 37
37
B
277 287Right-handed alpha
Helix 38
38
B
292 304Right-handed alpha
Helix 39
39
B
308 323Right-handed alpha
Helix 40
40
B
335 348Right-handed alpha
Helix 41
41
B
393 412Right-handed alpha
Helix 42
42
B
425 441Right-handed alpha
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There are 8 sheets in PDB entry 1E5L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
94 97first strand
Strand 2
A
71 74parallel
Strand 3
A
5 9parallel
Strand 4
A
28 33parallel
Strand 5
A
49 53parallel
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There are 2 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
118 120first strand
Strand 2
A
419 421parallel
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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
218 222first strand
Strand 2
A
240 248anti-parallel
Strand 3
A
147 159parallel
Strand 4
A
356 367anti-parallel
Strand 5
A
373 383anti-parallel
Strand 6
A
445 448anti-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
187 191first strand
Strand 2
A
194 198anti-parallel
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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
28 32first strand
Strand 2
B
5 9parallel
Strand 3
B
71 74parallel
Strand 4
B
94 97parallel
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There are 2 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
118 120first strand
Strand 2
B
419 421parallel
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There are 6 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
218 222first strand
Strand 2
B
240 248anti-parallel
Strand 3
B
147 159parallel
Strand 4
B
356 367anti-parallel
Strand 5
B
373 383anti-parallel
Strand 6
B
445 449anti-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
187 191first strand
Strand 2
B
194 198anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il