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


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 4PQP entry

There are 4 chains in PDB entry 4PQP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 563ASN 686
B
 LEU 562ASN 686
C
 ALA 563ASN 686
D
 LEU 562ASN 686
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 14 helices in PDB entry 4PQP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
616 632Right-handed alpha
Helix 2
2
A
649 670Right-handed alpha
Helix 3
3
A
676 683Right-handed alpha
Helix 4
4
B
617 632Right-handed alpha
Helix 5
5
B
649 670Right-handed alpha
Helix 6
6
B
672 675Right-handed 310
Helix 7
7
B
676 683Right-handed alpha
Helix 8
8
C
617 632Right-handed alpha
Helix 9
9
C
649 656Right-handed alpha
Helix 10
10
C
656 670Right-handed alpha
Helix 11
11
C
676 683Right-handed alpha
Helix 12
12
D
616 632Right-handed alpha
Helix 13
13
D
650 670Right-handed alpha
Helix 14
14
D
676 683Right-handed alpha
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There are 4 sheets in PDB entry 4PQP. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
566 574first strand
Strand 2
A
587 594anti-parallel
Strand 3
A
611 615anti-parallel
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There are 3 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
566 573first strand
Strand 2
B
588 594anti-parallel
Strand 3
B
610 616anti-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
C
566 573first strand
Strand 2
C
588 594anti-parallel
Strand 3
C
611 616anti-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
D
566 574first strand
Strand 2
D
587 594anti-parallel
Strand 3
D
610 615anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il