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


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 3TBI entry

There are 2 chains in PDB entry 3TBI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 32CYS 102
B
 MSE 830LYS 1057
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 13 helices in PDB entry 3TBI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 51Right-handed alpha
Helix 2
2
A
54 66Right-handed alpha
Helix 3
3
A
69 71Right-handed 310
Helix 4
4
A
72 77Right-handed alpha
Helix 5
5
A
78 93Right-handed alpha
Helix 6
6
A
96 102Right-handed alpha
Helix 7
7
B
858 864Right-handed alpha
Helix 8
8
B
891 895Right-handed 310
Helix 9
9
B
896 907Right-handed alpha
Helix 10
10
B
942 981Right-handed alpha
Helix 11
11
B
985 992Right-handed alpha
Helix 12
12
B
993 997Right-handed 310
Helix 13
13
B
1005 1038Right-handed alpha
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There are 3 sheets in PDB entry 3TBI. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
846 847first strand
Strand 2
B
832 843anti-parallel
Strand 3
B
1046 1056anti-parallel
Strand 4
B
926 935anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
849 850first strand
Strand 2
B
886 889anti-parallel
Strand 3
B
913 915anti-parallel
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There are 2 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
882 884first strand
Strand 2
B
918 919anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il