Analysis of interatomic Contacts of Structural Units in PDB entry:
1E26


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 1E26 entry

There is 1 chain in PDB entry 1E26 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2LEU 206
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 7 helices in PDB entry 1E26. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 42Right-handed alpha
Helix 2
2
A
45 49Right-handed 310
Helix 3
3
A
59 64Right-handed alpha
Helix 4
4
A
97 109Right-handed alpha
Helix 5
5
A
125 135Right-handed alpha
Helix 6
6
A
162 166Right-handed 310
Helix 7
7
A
173 182Right-handed alpha
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There are 3 sheets in PDB entry 1E26. Click on sheet of interest to get list of strands forming it: A, A1, B,

There are 8 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
93 95first strand
Strand 2
A
76 80parallel
Strand 3
A
51 58parallel
Strand 4
A
116 124parallel
Strand 5
A
7 14parallel
Strand 6
A
138 146parallel
Strand 7
A
196 203anti-parallel
Strand 8
A
170 171anti-parallel
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There are 8 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
93 95first strand
Strand 2
A
76 80parallel
Strand 3
A
51 58parallel
Strand 4
A
116 124parallel
Strand 5
A
7 14parallel
Strand 6
A
138 146parallel
Strand 7
A
196 203anti-parallel
Strand 8
A
190 191anti-parallel
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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
18 20first strand
Strand 2
A
154 155anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il