Analysis of interatomic Contacts of Structural Units in PDB entry:
1T53


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 1T53 entry

There is 1 chain in PDB entry 1T53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 481LYS 771
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 12 helices in PDB entry 1T53. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
492 496Right-handed 310
Helix 2
2
A
548 558Right-handed alpha
Helix 3
3
A
589 593Right-handed 310
Helix 4
4
A
598 604Right-handed alpha
Helix 5
5
A
607 621Right-handed alpha
Helix 6
6
A
658 663Right-handed alpha
Helix 7
7
A
673 678Right-handed alpha
Helix 8
8
A
689 702Right-handed alpha
Helix 9
9
A
715 720Right-handed 310
Helix 10
10
A
721 726Right-handed alpha
Helix 11
11
A
741 752Right-handed alpha
Helix 12
12
A
761 769Right-handed alpha
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There are 4 sheets in PDB entry 1T53. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
501 505first strand
Strand 2
A
509 512anti-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
520 522first strand
Strand 2
A
528 530anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
533 537first strand
Strand 2
A
576 580anti-parallel
Strand 3
A
566 569anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
586 587first strand
Strand 2
A
634 637anti-parallel
Strand 3
A
641 644anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il