Analysis of interatomic Contacts of Structural Units in PDB entry:
4TL6


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 4TL6 entry

There are 3 chains in PDB entry 4TL6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 15MET 252
B
 ALA 17LEU 249
C
 GLN 16MET 252
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 25 helices in PDB entry 4TL6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 32Right-handed alpha
Helix 2
AA2
A
51 68Right-handed alpha
Helix 3
AA3
A
79 88Right-handed alpha
Helix 4
AA4
A
89 91Right-handed 310
Helix 5
AA5
A
93 100Right-handed alpha
Helix 6
AA6
A
122 138Right-handed alpha
Helix 7
AA7
A
156 175Right-handed alpha
Helix 8
AA8
A
196 201Right-handed alpha
Helix 9
AA9
B
27 32Right-handed alpha
Helix 10
AB1
B
51 68Right-handed alpha
Helix 11
AB2
B
79 88Right-handed alpha
Helix 12
AB3
B
89 91Right-handed 310
Helix 13
AB4
B
93 100Right-handed alpha
Helix 14
AB5
B
123 138Right-handed alpha
Helix 15
AB6
B
146 154Right-handed alpha
Helix 16
AB7
B
156 158Right-handed 310
Helix 17
AB8
B
159 175Right-handed alpha
Helix 18
AB9
C
27 32Right-handed alpha
Helix 19
AC1
C
51 68Right-handed alpha
Helix 20
AC2
C
79 88Right-handed alpha
Helix 21
AC3
C
89 91Right-handed 310
Helix 22
AC4
C
93 100Right-handed alpha
Helix 23
AC5
C
123 138Right-handed alpha
Helix 24
AC6
C
156 175Right-handed alpha
Helix 25
AC7
C
196 201Right-handed alpha
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There are 6 sheets in PDB entry 4TL6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
20 21first strand
Strand 2
A
36 37anti-parallel
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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
103 107first strand
Strand 2
A
71 75parallel
Strand 3
A
141 145parallel
Strand 4
A
177 183parallel
Strand 5
A
41 46parallel
Strand 6
A
203 212parallel
Strand 7
A
215 225anti-parallel
Strand 8
A
234 240anti-parallel
Strand 9
A
243 246anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
36 37anti-parallel
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There are 9 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
103 107first strand
Strand 2
B
71 75parallel
Strand 3
B
141 145parallel
Strand 4
B
177 183parallel
Strand 5
B
41 46parallel
Strand 6
B
203 212parallel
Strand 7
B
215 225anti-parallel
Strand 8
B
234 240anti-parallel
Strand 9
B
243 246anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 21first strand
Strand 2
C
36 37anti-parallel
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There are 9 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
103 107first strand
Strand 2
C
71 75parallel
Strand 3
C
141 145parallel
Strand 4
C
177 183parallel
Strand 5
C
41 46parallel
Strand 6
C
203 212parallel
Strand 7
C
215 225anti-parallel
Strand 8
C
234 240anti-parallel
Strand 9
C
243 246anti-parallel
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