Analysis of interatomic Contacts of Structural Units in PDB entry:
3TC8


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 3TC8 entry

There are 2 chains in PDB entry 3TC8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 37ARG 329
B
 ALA 38ARG 329
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 18 helices in PDB entry 3TC8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 57Right-handed alpha
Helix 2
2
A
64 81Right-handed alpha
Helix 3
3
A
134 138Right-handed 310
Helix 4
4
A
148 165Right-handed alpha
Helix 5
5
A
196 205Right-handed alpha
Helix 6
6
A
232 254Right-handed alpha
Helix 7
7
A
269 279Right-handed alpha
Helix 8
8
A
306 310Right-handed 310
Helix 9
9
A
311 329Right-handed alpha
Helix 10
10
B
43 57Right-handed alpha
Helix 11
11
B
64 81Right-handed alpha
Helix 12
12
B
134 138Right-handed 310
Helix 13
13
B
148 165Right-handed alpha
Helix 14
14
B
196 205Right-handed alpha
Helix 15
15
B
232 254Right-handed alpha
Helix 16
16
B
269 279Right-handed alpha
Helix 17
17
B
306 310Right-handed 310
Helix 18
18
B
311 329Right-handed alpha
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There are 4 sheets in PDB entry 3TC8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
84 93first strand
Strand 2
A
99 109anti-parallel
Strand 3
A
170 176anti-parallel
Strand 4
A
116 122parallel
Strand 5
A
215 220parallel
Strand 6
A
282 286parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
229 231first strand
Strand 2
A
259 263parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 93first strand
Strand 2
B
99 109anti-parallel
Strand 3
B
170 176anti-parallel
Strand 4
B
116 122parallel
Strand 5
B
215 220parallel
Strand 6
B
282 286parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
229 231first strand
Strand 2
B
259 263parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il