Analysis of interatomic Contacts of Structural Units in PDB entry:
8TWQ


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 8TWQ entry

There are 2 chains in PDB entry 8TWQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ASP 279
B
 MSE 1ASP 279
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 21 helices in PDB entry 8TWQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 29Right-handed alpha
Helix 2
AA2
A
61 72Right-handed alpha
Helix 3
AA3
A
74 80Right-handed alpha
Helix 4
AA4
A
82 86Right-handed 310
Helix 5
AA5
A
111 122Right-handed alpha
Helix 6
AA6
A
142 148Right-handed alpha
Helix 7
AA7
A
163 173Right-handed alpha
Helix 8
AA8
A
179 181Right-handed 310
Helix 9
AA9
A
198 207Right-handed alpha
Helix 10
AB1
A
247 274Right-handed alpha
Helix 11
AB2
B
12 16Right-handed 310
Helix 12
AB3
B
22 30Right-handed alpha
Helix 13
AB4
B
61 71Right-handed alpha
Helix 14
AB5
B
71 77Right-handed alpha
Helix 15
AB6
B
82 86Right-handed 310
Helix 16
AB7
B
111 122Right-handed alpha
Helix 17
AB8
B
142 148Right-handed alpha
Helix 18
AB9
B
163 174Right-handed alpha
Helix 19
AC1
B
179 181Right-handed 310
Helix 20
AC2
B
198 207Right-handed alpha
Helix 21
AC3
B
247 274Right-handed alpha
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There are 2 sheets in PDB entry 8TWQ. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 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
17 19first strand
Strand 2
A
2 12anti-parallel
Strand 3
A
100 105anti-parallel
Strand 4
A
90 97anti-parallel
Strand 5
A
53 59anti-parallel
Strand 6
A
42 50anti-parallel
Strand 7
A
36 39anti-parallel
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There are 18 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
17 19first strand
Strand 2
A
2 12anti-parallel
Strand 3
A
131 140anti-parallel
Strand 4
A
229 234parallel
Strand 5
A
215 221anti-parallel
Strand 6
A
151 160anti-parallel
Strand 7
A
183 192anti-parallel
Strand 8
B
183 192anti-parallel
Strand 9
B
151 160anti-parallel
Strand 10
B
215 221anti-parallel
Strand 11
B
229 234anti-parallel
Strand 12
B
131 140parallel
Strand 13
B
2 11anti-parallel
Strand 14
B
100 105anti-parallel
Strand 15
B
90 97anti-parallel
Strand 16
B
53 59anti-parallel
Strand 17
B
42 48anti-parallel
Strand 18
B
37 39anti-parallel
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