Analysis of interatomic Contacts of Structural Units in PDB entry:
1A8Q


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 1A8Q entry

There is 1 chain in PDB entry 1A8Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1LYS 274
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 10 helices in PDB entry 1A8Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 44Right-handed 310
Helix 2
2
A
69 82Right-handed alpha
Helix 3
3
A
94 107Right-handed 310
Helix 4
4
A
137 162Right-handed alpha
Helix 5
5
A
174 186Right-handed alpha
Helix 6
6
A
189 201Right-handed alpha
Helix 7
7
A
205 210Right-handed alpha
Helix 8
8
A
228 230Right-handed 310
Helix 9
9
A
232 238Right-handed alpha
Helix 10
10
A
260 272Right-handed alpha
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There are 2 sheets in PDB entry 1A8Q. Click on sheet of interest to get list of strands forming it: A, B,

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
2 4first strand
Strand 2
A
10 12anti-parallel
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There are 7 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
13 16first strand
Strand 2
A
48 52anti-parallel
Strand 3
A
21 25parallel
Strand 4
A
88 93parallel
Strand 5
A
112 118parallel
Strand 6
A
214 220parallel
Strand 7
A
243 247parallel
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