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


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 1LEH entry

There are 2 chains in PDB entry 1LEH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 364
B
 MET 1ARG 364
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 1LEH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 10Right-handed alpha
Helix 2
2
A
51 71Right-handed alpha
Helix 3
3
A
93 106Right-handed alpha
Helix 4
4
A
120 128Right-handed alpha
Helix 5
5
A
138 143Right-handed alpha
Helix 6
6
A
146 166Right-handed alpha
Helix 7
7
A
183 195Right-handed alpha
Helix 8
8
A
206 216Right-handed alpha
Helix 9
9
A
223 225Right-handed 310
Helix 10
10
A
245 250Right-handed alpha
Helix 11
11
A
267 276Right-handed alpha
Helix 12
12
A
283 286Right-handed alpha
Helix 13
13
A
288 299Right-handed 310
Helix 14
14
A
303 326Right-handed alpha
Helix 15
15
A
331 350Right-handed alpha
Helix 16
16
B
3 10Right-handed alpha
Helix 17
17
B
51 71Right-handed alpha
Helix 18
18
B
93 106Right-handed alpha
Helix 19
19
B
120 128Right-handed alpha
Helix 20
20
B
138 143Right-handed alpha
Helix 21
21
B
146 165Right-handed alpha
Helix 22
22
B
183 193Right-handed alpha
Helix 23
23
B
206 216Right-handed alpha
Helix 24
24
B
245 249Right-handed alpha
Helix 25
25
B
267 275Right-handed alpha
Helix 26
26
B
283 286Right-handed alpha
Helix 27
27
B
288 299Right-handed 310
Helix 28
28
B
303 327Right-handed alpha
Helix 29
29
B
331 350Right-handed alpha
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There are 3 sheets in PDB entry 1LEH. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 46first strand
Strand 2
B
78 84parallel
Strand 3
B
25 33anti-parallel
Strand 4
B
14 20anti-parallel
Strand 5
A
14 20anti-parallel
Strand 6
A
25 33anti-parallel
Strand 7
A
78 84anti-parallel
Strand 8
A
39 46parallel
Strand 9
A
110 114parallel
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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
198 202first strand
Strand 2
A
175 179parallel
Strand 3
A
233 236parallel
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There are 3 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
233 236first strand
Strand 2
B
173 179parallel
Strand 3
B
197 202parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il