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


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 4QPT entry

There is 1 chain in PDB entry 4QPT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 372SER 586
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 5 helices in PDB entry 4QPT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
392 401Right-handed alpha
Helix 2
2
A
425 437Right-handed alpha
Helix 3
3
A
484 489Right-handed alpha
Helix 4
4
A
510 522Right-handed alpha
Helix 5
5
A
548 560Right-handed alpha
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There are 4 sheets in PDB entry 4QPT. 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
447 450first strand
Strand 2
A
380 384anti-parallel
Strand 3
A
419 423anti-parallel
Strand 4
A
406 411anti-parallel
Strand 5
A
471 473anti-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
440 441first strand
Strand 2
A
444 445anti-parallel
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There are 4 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
528 531first strand
Strand 2
A
540 545anti-parallel
Strand 3
A
499 505anti-parallel
Strand 4
A
576 579anti-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
563 564first strand
Strand 2
A
573 574anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il