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


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 8TKT entry

There are 4 chains in PDB entry 8TKT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 43HIS 250
B
 ALA 61PRO 112
C
 PRO 43HIS 250
D
 GLY 63PRO 112
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 14 helices in PDB entry 8TKT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
93 100Right-handed alpha
Helix 2
AA2
A
121 125Right-handed 310
Helix 3
AA3
A
220 224Right-handed 310
Helix 4
AA4
B
62 81Right-handed alpha
Helix 5
AA5
B
82 84Right-handed 310
Helix 6
AA6
B
85 99Right-handed alpha
Helix 7
AA7
B
102 109Right-handed alpha
Helix 8
AA8
C
93 100Right-handed alpha
Helix 9
AA9
C
121 125Right-handed 310
Helix 10
AB1
C
220 224Right-handed 310
Helix 11
AB2
D
66 81Right-handed alpha
Helix 12
AB3
D
82 84Right-handed 310
Helix 13
AB4
D
85 99Right-handed alpha
Helix 14
AB5
D
102 109Right-handed alpha
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There are 8 sheets in PDB entry 8TKT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
45 50first strand
Strand 2
A
63 72anti-parallel
Strand 3
A
109 117anti-parallel
Strand 4
A
164 168anti-parallel
Strand 5
A
183 185anti-parallel
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There are 4 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 58first strand
Strand 2
A
138 148parallel
Strand 3
C
137 148parallel
Strand 4
C
55 58parallel
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There are 8 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
84 88first strand
Strand 2
A
76 81anti-parallel
Strand 3
A
126 133anti-parallel
Strand 4
A
138 148anti-parallel
Strand 5
C
137 148parallel
Strand 6
C
126 133anti-parallel
Strand 7
C
76 81anti-parallel
Strand 8
C
84 88anti-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
A
171 174first strand
Strand 2
A
236 247parallel
Strand 3
A
225 233anti-parallel
Strand 4
A
190 195anti-parallel
Strand 5
A
198 199anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
179 181first strand
Strand 2
A
214 216anti-parallel
Strand 3
A
206 208anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 48first strand
Strand 2
C
63 72anti-parallel
Strand 3
C
109 117anti-parallel
Strand 4
C
164 168anti-parallel
Strand 5
C
183 185anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
171 174first strand
Strand 2
C
236 247parallel
Strand 3
C
225 233anti-parallel
Strand 4
C
190 195anti-parallel
Strand 5
C
198 199anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
179 181first strand
Strand 2
C
214 216anti-parallel
Strand 3
C
206 208anti-parallel
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