Analysis of interatomic Contacts of Structural Units in PDB entry:
1K5P


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 1K5P entry

There is 1 chain in PDB entry 1K5P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ALA 296
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 18 helices in PDB entry 1K5P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 46Right-handed 310
Helix 2
2
A
48 53Right-handed 310
Helix 3
3
A
81 96Right-handed alpha
Helix 4
4
A
108 121Right-handed alpha
Helix 5
5
A
139 143Right-handed 310
Helix 6
6
A
144 146Right-handed 310
Helix 7
7
A
147 155Right-handed alpha
Helix 8
8
A
158 164Right-handed alpha
Helix 9
9
A
167 172Right-handed alpha
Helix 10
10
A
172 177Right-handed alpha
Helix 11
11
A
183 192Right-handed alpha
Helix 12
12
A
193 195Right-handed 310
Helix 13
13
A
198 200Right-handed 310
Helix 14
14
A
201 207Right-handed alpha
Helix 15
15
A
217 232Right-handed alpha
Helix 16
16
A
250 258Right-handed alpha
Helix 17
17
A
273 277Right-handed 310
Helix 18
18
A
278 294Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1K5P.

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
12 16first strand
Strand 2
A
19 26anti-parallel
Strand 3
A
57 61anti-parallel
Strand 4
A
31 35parallel
Strand 5
A
102 107parallel
Strand 6
A
125 131parallel
Strand 7
A
238 245parallel
Strand 8
A
263 270parallel
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