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


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 4PYZ entry

There are 2 chains in PDB entry 4PYZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 531ARG 793
B
 PRO 533ARG 793
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 20 helices in PDB entry 4PYZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
536 560Right-handed alpha
Helix 2
2
A
573 575Right-handed 310
Helix 3
3
A
601 614Right-handed alpha
Helix 4
4
A
616 618Right-handed 310
Helix 5
5
A
647 653Right-handed alpha
Helix 6
6
A
666 672Right-handed alpha
Helix 7
7
A
713 715Right-handed 310
Helix 8
8
A
716 725Right-handed alpha
Helix 9
9
A
752 757Right-handed alpha
Helix 10
10
A
772 778Right-handed 310
Helix 11
11
A
782 792Right-handed alpha
Helix 12
12
B
536 561Right-handed alpha
Helix 13
13
B
573 575Right-handed 310
Helix 14
14
B
601 614Right-handed alpha
Helix 15
15
B
616 618Right-handed 310
Helix 16
16
B
647 653Right-handed alpha
Helix 17
17
B
716 725Right-handed alpha
Helix 18
18
B
752 757Right-handed alpha
Helix 19
19
B
772 778Right-handed 310
Helix 20
20
B
782 792Right-handed alpha
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There are 4 sheets in PDB entry 4PYZ. 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
592 597first strand
Strand 2
A
564 571anti-parallel
Strand 3
A
658 664parallel
Strand 4
A
620 627anti-parallel
Strand 5
A
633 635anti-parallel
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There are 5 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
698 708first strand
Strand 2
A
684 693anti-parallel
Strand 3
A
765 770parallel
Strand 4
A
732 739anti-parallel
Strand 5
A
742 745anti-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
592 597first strand
Strand 2
B
564 571anti-parallel
Strand 3
B
658 664parallel
Strand 4
B
620 627anti-parallel
Strand 5
B
633 635anti-parallel
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There are 5 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
698 708first strand
Strand 2
B
684 693anti-parallel
Strand 3
B
764 770parallel
Strand 4
B
732 739anti-parallel
Strand 5
B
742 745anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il