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


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 1KKH entry

There is 1 chain in PDB entry 1KKH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1ASN 317
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 14 helices in PDB entry 1KKH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 25Right-handed 310
Helix 2
2
A
66 70Right-handed 310
Helix 3
3
A
71 77Right-handed 310
Helix 4
4
A
78 92Right-handed alpha
Helix 5
5
A
115 131Right-handed alpha
Helix 6
6
A
137 153Right-handed alpha
Helix 7
7
A
158 167Right-handed alpha
Helix 8
8
A
181 190Right-handed alpha
Helix 9
9
A
204 214Right-handed alpha
Helix 10
10
A
217 235Right-handed alpha
Helix 11
11
A
237 254Right-handed alpha
Helix 12
12
A
259 273Right-handed alpha
Helix 13
13
A
292 294Right-handed 310
Helix 14
14
A
295 305Right-handed alpha
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There are 3 sheets in PDB entry 1KKH. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
6 17first strand
Strand 2
A
28 43anti-parallel
Strand 3
A
100 106anti-parallel
Strand 4
A
48 53parallel
Strand 5
A
59 63anti-parallel
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There are 4 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
6 17first strand
Strand 2
A
28 43anti-parallel
Strand 3
A
169 172anti-parallel
Strand 4
A
177 180anti-parallel
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There are 4 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
275 278first strand
Strand 2
A
285 290anti-parallel
Strand 3
A
193 199anti-parallel
Strand 4
A
309 313anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il