Analysis of interatomic Contacts of Structural Units in PDB entry:
4K33


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 4K33 entry

There is 1 chain in PDB entry 4K33 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 459THR 755
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 4K33. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
468 470Right-handed 310
Helix 2
2
A
515 533Right-handed alpha
Helix 3
3
A
562 569Right-handed alpha
Helix 4
4
A
590 611Right-handed alpha
Helix 5
5
A
619 621Right-handed 310
Helix 6
6
A
657 661Right-handed 310
Helix 7
7
A
662 669Right-handed alpha
Helix 8
8
A
672 689Right-handed alpha
Helix 9
9
A
699 709Right-handed alpha
Helix 10
10
A
720 731Right-handed alpha
Helix 11
11
A
734 738Right-handed 310
Helix 12
12
A
740 754Right-handed alpha
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There are 4 sheets in PDB entry 4K33. 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
472 480first strand
Strand 2
A
484 491anti-parallel
Strand 3
A
503 510anti-parallel
Strand 4
A
552 556anti-parallel
Strand 5
A
541 545anti-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
613 614first strand
Strand 2
A
640 641anti-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
A
623 625first strand
Strand 2
A
631 633anti-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
A
648 649first strand
Strand 2
A
670 671anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il