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


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 3TCP entry

There are 2 chains in PDB entry 3TCP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 577ASP 863
B
 LYS 576LEU 861
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 27 helices in PDB entry 3TCP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
583 585Right-handed 310
Helix 2
2
A
628 643Right-handed alpha
Helix 3
3
A
678 687Right-handed alpha
Helix 4
4
A
696 717Right-handed alpha
Helix 5
5
A
725 727Right-handed 310
Helix 6
6
A
763 767Right-handed 310
Helix 7
7
A
768 774Right-handed alpha
Helix 8
8
A
778 796Right-handed alpha
Helix 9
9
A
805 807Right-handed 310
Helix 10
10
A
808 814Right-handed alpha
Helix 11
11
A
826 836Right-handed alpha
Helix 12
12
A
840 844Right-handed 310
Helix 13
13
A
846 860Right-handed alpha
Helix 14
14
B
583 585Right-handed 310
Helix 15
15
B
638 642Right-handed 310
Helix 16
16
B
678 687Right-handed alpha
Helix 17
17
B
696 717Right-handed alpha
Helix 18
18
B
725 727Right-handed 310
Helix 19
19
B
763 767Right-handed 310
Helix 20
20
B
768 774Right-handed alpha
Helix 21
21
B
778 796Right-handed alpha
Helix 22
22
B
805 807Right-handed 310
Helix 23
23
B
808 815Right-handed alpha
Helix 24
24
B
826 835Right-handed alpha
Helix 25
25
B
836 838Right-handed 310
Helix 26
26
B
840 844Right-handed 310
Helix 27
27
B
846 861Right-handed alpha
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There are 4 sheets in PDB entry 3TCP. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
587 592first strand
Strand 2
A
601 607anti-parallel
Strand 3
A
613 620anti-parallel
Strand 4
A
667 672anti-parallel
Strand 5
A
654 657anti-parallel
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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
729 731first strand
Strand 2
A
737 739anti-parallel
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There are 5 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
587 594first strand
Strand 2
B
600 607anti-parallel
Strand 3
B
613 620anti-parallel
Strand 4
B
665 672anti-parallel
Strand 5
B
654 659anti-parallel
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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
729 731first strand
Strand 2
B
737 739anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il