Analysis of interatomic Contacts of Structural Units in PDB entry:
1E51


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 1E51 entry

There are 2 chains in PDB entry 1E51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 328
B
 MET 1LYS 328
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 29 helices in PDB entry 1E51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 11Right-handed 310
Helix 2
2
A
13 22Right-handed alpha
Helix 3
3
A
27 29Right-handed 310
Helix 4
4
A
60 71Right-handed alpha
Helix 5
5
A
99 112Right-handed alpha
Helix 6
6
A
142 160Right-handed alpha
Helix 7
7
A
173 185Right-handed alpha
Helix 8
8
A
205 213Right-handed alpha
Helix 9
9
A
220 224Right-handed 310
Helix 10
10
A
230 244Right-handed alpha
Helix 11
11
A
254 256Right-handed 310
Helix 12
12
A
257 268Right-handed alpha
Helix 13
13
A
278 291Right-handed alpha
Helix 14
14
A
295 311Right-handed alpha
Helix 15
15
A
319 327Right-handed alpha
Helix 16
16
B
7 11Right-handed 310
Helix 17
17
B
13 20Right-handed alpha
Helix 18
18
B
27 29Right-handed 310
Helix 19
19
B
57 71Right-handed alpha
Helix 20
20
B
99 112Right-handed alpha
Helix 21
21
B
145 160Right-handed alpha
Helix 22
22
B
173 185Right-handed alpha
Helix 23
23
B
205 212Right-handed alpha
Helix 24
24
B
230 244Right-handed alpha
Helix 25
25
B
254 256Right-handed 310
Helix 26
26
B
257 268Right-handed alpha
Helix 27
27
B
278 290Right-handed alpha
Helix 28
28
B
295 310Right-handed alpha
Helix 29
29
B
319 327Right-handed alpha
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There are 4 sheets in PDB entry 1E51. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
55 57first strand
Strand 2
A
33 38parallel
Strand 3
A
75 81parallel
Strand 4
A
116 121parallel
Strand 5
A
164 167parallel
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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
248 251first strand
Strand 2
A
272 277parallel
Strand 3
A
314 317parallel
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There are 4 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
33 38first strand
Strand 2
B
75 81parallel
Strand 3
B
116 121parallel
Strand 4
B
164 167parallel
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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
248 251first strand
Strand 2
B
272 277parallel
Strand 3
B
314 317parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il