Analysis of interatomic Contacts of Structural Units in PDB entry:
6EKA


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 6EKA entry

There are 5 chains in PDB entry 6EKA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 220SER 272
B
 GLY 220SER 272
C
 GLY 220SER 272
D
 GLY 220SER 272
E
 GLY 220SER 272
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 6EKA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
268 272Right-handed alpha
Helix 2
AA2
B
268 272Right-handed alpha
Helix 3
AA3
C
268 272Right-handed alpha
Helix 4
AA4
D
268 272Right-handed alpha
Helix 5
AA5
E
267 272Right-handed alpha
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There are 2 sheets in PDB entry 6EKA. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
221 228first strand
Strand 2
A
248 255parallel
Strand 3
B
221 228parallel
Strand 4
B
248 255parallel
Strand 5
C
221 228parallel
Strand 6
C
248 255parallel
Strand 7
D
221 228parallel
Strand 8
D
248 255parallel
Strand 9
E
221 228parallel
Strand 10
E
248 255parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
233 239first strand
Strand 2
A
260 267parallel
Strand 3
B
233 240parallel
Strand 4
B
260 267parallel
Strand 5
C
233 240parallel
Strand 6
C
260 267parallel
Strand 7
D
233 240parallel
Strand 8
D
260 267parallel
Strand 9
E
233 240parallel
Strand 10
E
260 266parallel
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