Analysis of interatomic Contacts of Structural Units in PDB entry:
5CQD


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 5CQD entry

There are 2 chains in PDB entry 5CQD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 186GLN 378
C
 ILE 188LEU 379
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 13 helices in PDB entry 5CQD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
194 203Right-handed alpha
Helix 2
AA2
A
253 266Right-handed alpha
Helix 3
AA3
A
288 300Right-handed alpha
Helix 4
AA4
A
318 329Right-handed alpha
Helix 5
AA5
A
337 349Right-handed alpha
Helix 6
AA6
A
361 377Right-handed alpha
Helix 7
AA7
C
194 203Right-handed alpha
Helix 8
AA8
C
253 262Right-handed alpha
Helix 9
AA9
C
263 266Right-handed 310
Helix 10
AB1
C
288 300Right-handed alpha
Helix 11
AB2
C
318 329Right-handed alpha
Helix 12
AB3
C
337 349Right-handed alpha
Helix 13
AB4
C
361 378Right-handed alpha
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There are 3 sheets in PDB entry 5CQD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 3 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
227 230first strand
Strand 2
A
215 224anti-parallel
Strand 3
A
236 239anti-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
A
227 230first strand
Strand 2
A
215 224anti-parallel
Strand 3
A
273 281anti-parallel
Strand 4
A
303 311parallel
Strand 5
A
332 335parallel
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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
227 239first strand
Strand 2
C
215 224anti-parallel
Strand 3
C
273 281anti-parallel
Strand 4
C
303 311parallel
Strand 5
C
332 335parallel
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