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


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 3PQZ entry

There are 6 chains in PDB entry 3PQZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 424THR 528
B
 ALA 423ARG 529
C
 LEU 430CYS 527
D
 GLN 429CYS 527
L
 TRP 1PRO 10
M
 TRP 1PRO 10
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 9 helices in PDB entry 3PQZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
424 429Right-handed 310
Helix 2
2
A
437 448Right-handed alpha
Helix 3
3
A
504 515Right-handed alpha
Helix 4
4
B
437 448Right-handed alpha
Helix 5
5
B
504 515Right-handed alpha
Helix 6
6
C
437 448Right-handed alpha
Helix 7
7
C
504 515Right-handed alpha
Helix 8
8
D
437 447Right-handed alpha
Helix 9
9
D
504 515Right-handed alpha
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There are 5 sheets in PDB entry 3PQZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
492 494first strand
Strand 2
A
476 485anti-parallel
Strand 3
A
467 473anti-parallel
Strand 4
A
454 459anti-parallel
Strand 5
A
525 526parallel
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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
B
492 494first strand
Strand 2
B
476 485anti-parallel
Strand 3
B
467 473anti-parallel
Strand 4
B
454 459anti-parallel
Strand 5
B
525 526parallel
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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
C
491 494first strand
Strand 2
C
477 486anti-parallel
Strand 3
C
467 472anti-parallel
Strand 4
C
454 459anti-parallel
Strand 5
C
525 526parallel
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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
D
432 435first strand
Strand 2
D
454 459parallel
Strand 3
D
467 472anti-parallel
Strand 4
D
477 485anti-parallel
Strand 5
D
492 494anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
432 435first strand
Strand 2
D
454 459parallel
Strand 3
D
525 526parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il