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


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 6SQK entry

There are 2 chains in PDB entry 6SQK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 42ASP 378
B
 THR 42ASN 352
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 24 helices in PDB entry 6SQK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
42 54Right-handed alpha
Helix 2
AA2
A
56 66Right-handed alpha
Helix 3
AA3
A
66 80Right-handed alpha
Helix 4
AA4
A
80 85Right-handed alpha
Helix 5
AA5
A
97 106Right-handed alpha
Helix 6
AA6
A
119 130Right-handed alpha
Helix 7
AA7
A
169 180Right-handed alpha
Helix 8
AA8
A
201 219Right-handed alpha
Helix 9
AA9
A
224 235Right-handed alpha
Helix 10
AB1
A
245 249Right-handed 310
Helix 11
AB2
A
265 273Right-handed alpha
Helix 12
AB3
A
301 305Right-handed 310
Helix 13
AB4
B
43 53Right-handed alpha
Helix 14
AB5
B
56 66Right-handed alpha
Helix 15
AB6
B
66 79Right-handed alpha
Helix 16
AB7
B
80 85Right-handed alpha
Helix 17
AB8
B
97 106Right-handed alpha
Helix 18
AB9
B
119 130Right-handed alpha
Helix 19
AC1
B
169 180Right-handed alpha
Helix 20
AC2
B
201 219Right-handed alpha
Helix 21
AC3
B
222 224Right-handed 310
Helix 22
AC4
B
225 235Right-handed alpha
Helix 23
AC5
B
245 249Right-handed 310
Helix 24
AC6
B
265 273Right-handed alpha
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There are 6 sheets in PDB entry 6SQK. 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
136 140first strand
Strand 2
A
110 115parallel
Strand 3
A
88 92parallel
Strand 4
A
152 156parallel
Strand 5
A
181 188parallel
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There are 9 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
254 260first strand
Strand 2
A
191 199anti-parallel
Strand 3
A
286 299anti-parallel
Strand 4
A
323 334anti-parallel
Strand 5
A
238 242anti-parallel
Strand 6
A
370 376parallel
Strand 7
A
356 364anti-parallel
Strand 8
A
339 348anti-parallel
Strand 9
A
274 281anti-parallel
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There are 4 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
254 260first strand
Strand 2
A
191 199anti-parallel
Strand 3
A
286 299anti-parallel
Strand 4
A
308 311anti-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
136 140first strand
Strand 2
B
110 115parallel
Strand 3
B
88 92parallel
Strand 4
B
152 156parallel
Strand 5
B
181 188parallel
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There are 9 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
254 260first strand
Strand 2
B
191 199anti-parallel
Strand 3
B
286 299anti-parallel
Strand 4
B
323 334anti-parallel
Strand 5
B
238 242anti-parallel
Strand 6
B
370 376parallel
Strand 7
B
352 364anti-parallel
Strand 8
B
339 349anti-parallel
Strand 9
B
274 281anti-parallel
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There are 4 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
254 260first strand
Strand 2
B
191 199anti-parallel
Strand 3
B
286 299anti-parallel
Strand 4
B
308 311anti-parallel
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