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


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 6SQJ entry

There are 2 chains in PDB entry 6SQJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 39PRO 280
B
 GLN 41ALA 276
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 12 helices in PDB entry 6SQJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
99 109Right-handed alpha
Helix 2
AA2
A
157 161Right-handed 310
Helix 3
AA3
A
178 182Right-handed 310
Helix 4
AA4
A
225 231Right-handed alpha
Helix 5
AA5
A
235 240Right-handed alpha
Helix 6
AA6
A
246 261Right-handed alpha
Helix 7
AA7
B
98 109Right-handed alpha
Helix 8
AA8
B
157 160Right-handed 310
Helix 9
AA9
B
178 182Right-handed 310
Helix 10
AB1
B
225 231Right-handed alpha
Helix 11
AB2
B
235 240Right-handed alpha
Helix 12
AB3
B
246 261Right-handed alpha
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There are 6 sheets in PDB entry 6SQJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
55 56first strand
Strand 2
A
147 150parallel
Strand 3
A
127 138anti-parallel
Strand 4
A
154 155anti-parallel
Strand 5
A
241 242anti-parallel
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There are 8 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
55 56first strand
Strand 2
A
147 150parallel
Strand 3
A
127 138anti-parallel
Strand 4
A
113 122anti-parallel
Strand 5
A
183 191anti-parallel
Strand 6
A
194 203anti-parallel
Strand 7
A
78 83parallel
Strand 8
A
273 274anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
90 93first strand
Strand 2
A
172 175anti-parallel
Strand 3
A
163 165anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 56first strand
Strand 2
B
147 150parallel
Strand 3
B
127 138anti-parallel
Strand 4
B
154 155anti-parallel
Strand 5
B
241 242anti-parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 56first strand
Strand 2
B
147 150parallel
Strand 3
B
127 138anti-parallel
Strand 4
B
113 122anti-parallel
Strand 5
B
183 191anti-parallel
Strand 6
B
194 203anti-parallel
Strand 7
B
78 83parallel
Strand 8
B
273 274anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 93first strand
Strand 2
B
172 175anti-parallel
Strand 3
B
163 165anti-parallel
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