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


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 1DLE entry

There are 2 chains in PDB entry 1DLE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 250
B
 SER 1LEU 250
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 23 helices in PDB entry 1DLE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 1Right-handed alpha
Helix 2
2
A
22 27Right-handed alpha
Helix 3
3
A
55 59Right-handed 310
Helix 4
4
A
97 97Right-handed 310
Helix 5
5
A
125 125Right-handed alpha
Helix 6
6
A
125 129Right-handed alpha
Helix 7
7
A
164 171Right-handed alpha
Helix 8
8
A
172 172Right-handed 310
Helix 9
9
A
172 175Right-handed 310
Helix 10
10
A
191 195Right-handed 310
Helix 11
11
A
220 223Right-handed 310
Helix 12
12
A
234 242Right-handed alpha
Helix 13
13
B
22 27Right-handed alpha
Helix 14
14
B
55 59Right-handed 310
Helix 15
15
B
97 97Right-handed 310
Helix 16
16
B
125 125Right-handed alpha
Helix 17
17
B
125 129Right-handed alpha
Helix 18
18
B
164 171Right-handed alpha
Helix 19
19
B
172 172Right-handed 310
Helix 20
20
B
172 175Right-handed 310
Helix 21
21
B
191 195Right-handed 310
Helix 22
22
B
220 223Right-handed 310
Helix 23
23
B
234 242Right-handed alpha
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There are 4 sheets in PDB entry 1DLE. 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
64 68first strand
Strand 2
A
30 35anti-parallel
Strand 3
A
40 46anti-parallel
Strand 4
A
51 54anti-parallel
Strand 5
A
104 108anti-parallel
Strand 6
A
85 90anti-parallel
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There are 6 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
154 163first strand
Strand 2
A
133 142anti-parallel
Strand 3
A
198 201anti-parallel
Strand 4
A
208 216anti-parallel
Strand 5
A
225 230anti-parallel
Strand 6
A
180 184anti-parallel
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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
B
64 68first strand
Strand 2
B
30 35anti-parallel
Strand 3
B
40 46anti-parallel
Strand 4
B
51 54anti-parallel
Strand 5
B
104 108anti-parallel
Strand 6
B
85 90anti-parallel
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There are 6 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
154 163first strand
Strand 2
B
133 142anti-parallel
Strand 3
B
198 203anti-parallel
Strand 4
B
206 216anti-parallel
Strand 5
B
225 230anti-parallel
Strand 6
B
180 184anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il