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


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 6CEQ entry

There are 3 chains in PDB entry 6CEQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 170THR 280
B
 ALA 170THR 280
C
 ALA 170THR 280
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 6CEQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
191 201Right-handed alpha
Helix 2
AA2
A
201 209Right-handed alpha
Helix 3
AA3
A
213 217Right-handed 310
Helix 4
AA4
A
221 226Right-handed 310
Helix 5
AA5
A
228 238Right-handed alpha
Helix 6
AA6
A
239 242Right-handed 310
Helix 7
AA7
B
191 201Right-handed alpha
Helix 8
AA8
B
201 209Right-handed alpha
Helix 9
AA9
B
213 217Right-handed 310
Helix 10
AB1
B
221 226Right-handed 310
Helix 11
AB2
B
228 238Right-handed alpha
Helix 12
AB3
B
239 242Right-handed 310
Helix 13
AB4
C
191 201Right-handed alpha
Helix 14
AB5
C
201 209Right-handed alpha
Helix 15
AB6
C
213 217Right-handed 310
Helix 16
AB7
C
221 226Right-handed 310
Helix 17
AB8
C
228 237Right-handed alpha
Helix 18
AB9
C
238 242Right-handed 310
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There are 3 sheets in PDB entry 6CEQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 5 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
187 190first strand
Strand 2
A
177 181anti-parallel
Strand 3
A
269 278anti-parallel
Strand 4
A
253 263anti-parallel
Strand 5
A
244 250anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 190first strand
Strand 2
B
177 181anti-parallel
Strand 3
B
269 278anti-parallel
Strand 4
B
253 263anti-parallel
Strand 5
B
244 250anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
187 190first strand
Strand 2
C
177 181anti-parallel
Strand 3
C
269 278anti-parallel
Strand 4
C
253 263anti-parallel
Strand 5
C
244 250anti-parallel
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