Analysis of interatomic Contacts of Structural Units in PDB entry:
4RX5


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 4RX5 entry

There is 1 chain in PDB entry 4RX5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 394ASN 658
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 4RX5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
398 400Right-handed 310
Helix 2
2
A
438 451Right-handed alpha
Helix 3
3
A
481 489Right-handed alpha
Helix 4
4
A
494 515Right-handed alpha
Helix 5
5
A
523 525Right-handed 310
Helix 6
6
A
541 546Right-handed 310
Helix 7
7
A
548 553Right-handed alpha
Helix 8
8
A
560 564Right-handed 310
Helix 9
9
A
565 572Right-handed alpha
Helix 10
10
A
575 592Right-handed alpha
Helix 11
11
A
602 612Right-handed alpha
Helix 12
12
A
623 633Right-handed alpha
Helix 13
13
A
637 641Right-handed 310
Helix 14
14
A
643 658Right-handed alpha
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There are 2 sheets in PDB entry 4RX5. Click on sheet of interest to get list of strands forming it: A, B,

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
402 411first strand
Strand 2
A
414 421anti-parallel
Strand 3
A
425 431anti-parallel
Strand 4
A
471 475anti-parallel
Strand 5
A
460 464anti-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
527 529first strand
Strand 2
A
535 537anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il