Analysis of interatomic Contacts of Structural Units in PDB entry:
4K8L


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 4K8L entry

There is 1 chain in PDB entry 4K8L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0TYR 332
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 5 helices in PDB entry 4K8L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 45Right-handed alpha
Helix 2
2
A
45 53Right-handed alpha
Helix 3
3
A
90 104Right-handed alpha
Helix 4
4
A
194 209Right-handed alpha
Helix 5
5
A
256 269Right-handed alpha
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There are 3 sheets in PDB entry 4K8L. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 13 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
17 18first strand
Strand 2
A
6 14anti-parallel
Strand 3
A
20 24anti-parallel
Strand 4
A
63 67parallel
Strand 5
A
76 81anti-parallel
Strand 6
A
113 120parallel
Strand 7
A
123 132anti-parallel
Strand 8
A
135 142anti-parallel
Strand 9
A
301 310anti-parallel
Strand 10
A
290 298anti-parallel
Strand 11
A
277 279anti-parallel
Strand 12
A
236 238parallel
Strand 13
A
231 233anti-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
17 18first strand
Strand 2
A
6 14anti-parallel
Strand 3
A
312 321anti-parallel
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There are 5 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
147 155first strand
Strand 2
A
163 169anti-parallel
Strand 3
A
173 178anti-parallel
Strand 4
A
223 227parallel
Strand 5
A
241 244anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il