Analysis of interatomic Contacts of Structural Units in PDB entry:
4KKS


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 4KKS entry

There is 1 chain in PDB entry 4KKS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 43ILE 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 4 helices in PDB entry 4KKS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
162 166Right-handed 310
Helix 2
2
A
179 181Right-handed 310
Helix 3
3
A
212 216Right-handed 310
Helix 4
4
A
240 242Right-handed 310
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There are 5 sheets in PDB entry 4KKS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 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
243 244first strand
Strand 2
A
249 255anti-parallel
Strand 3
A
260 265anti-parallel
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There are 5 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
243 244first strand
Strand 2
A
249 255anti-parallel
Strand 3
A
287 291anti-parallel
Strand 4
A
46 52anti-parallel
Strand 5
A
302 309parallel
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There are 9 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
267 272first strand
Strand 2
A
275 279anti-parallel
Strand 3
A
221 238anti-parallel
Strand 4
A
171 175anti-parallel
Strand 5
A
183 196anti-parallel
Strand 6
A
201 209anti-parallel
Strand 7
A
152 159anti-parallel
Strand 8
A
54 70anti-parallel
Strand 9
A
221 238anti-parallel
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There are 4 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
73 76first strand
Strand 2
A
144 147anti-parallel
Strand 3
A
124 129anti-parallel
Strand 4
A
94 95anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 119first strand
Strand 2
A
100 104anti-parallel
Strand 3
A
82 87anti-parallel
Strand 4
A
136 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il