Analysis of interatomic Contacts of Structural Units in PDB entry:
1A8P


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 1A8P entry

There is 1 chain in PDB entry 1A8P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 258
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 11 helices in PDB entry 1A8P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
77 82Right-handed alpha
Helix 2
2
A
101 103Right-handed 310
Helix 3
3
A
116 125Right-handed 310
Helix 4
4
A
129 134Right-handed alpha
Helix 5
5
A
147 149Right-handed 310
Helix 6
6
A
153 157Right-handed alpha
Helix 7
7
A
159 162Right-handed alpha
Helix 8
8
A
167 173Right-handed alpha
Helix 9
9
A
191 196Right-handed alpha
Helix 10
10
A
199 204Right-handed alpha
Helix 11
11
A
222 235Right-handed alpha
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There are 4 sheets in PDB entry 1A8P. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
4 8first strand
Strand 2
A
88 92anti-parallel
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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
63 69first strand
Strand 2
A
19 25anti-parallel
Strand 3
A
9 14anti-parallel
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There are 2 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
37 44first strand
Strand 2
A
47 54anti-parallel
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There are 5 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
249 253first strand
Strand 2
A
214 220parallel
Strand 3
A
109 115parallel
Strand 4
A
137 144parallel
Strand 5
A
174 180parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il