Analysis of interatomic Contacts of Structural Units in PDB entry:
4E93


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 4E93 entry

There is 1 chain in PDB entry 4E93 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 446ARG 822
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 17 helices in PDB entry 4E93. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
449 453Right-handed 310
Helix 2
2
A
454 458Right-handed 310
Helix 3
3
A
466 474Right-handed alpha
Helix 4
4
A
522 534Right-handed alpha
Helix 5
5
A
557 559Right-handed 310
Helix 6
6
A
599 612Right-handed alpha
Helix 7
7
A
643 652Right-handed alpha
Helix 8
8
A
653 655Right-handed 310
Helix 9
9
A
656 677Right-handed alpha
Helix 10
10
A
685 687Right-handed 310
Helix 11
11
A
723 727Right-handed 310
Helix 12
12
A
728 735Right-handed alpha
Helix 13
13
A
738 755Right-handed alpha
Helix 14
14
A
765 774Right-handed alpha
Helix 15
15
A
786 797Right-handed alpha
Helix 16
16
A
800 804Right-handed 310
Helix 17
17
A
806 819Right-handed alpha
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There are 3 sheets in PDB entry 4E93. Click on sheet of interest to get list of strands forming it: A, B, C,

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
512 514first strand
Strand 2
A
500 509anti-parallel
Strand 3
A
491 497anti-parallel
Strand 4
A
479 484anti-parallel
Strand 5
A
547 548parallel
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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
561 569first strand
Strand 2
A
574 580anti-parallel
Strand 3
A
586 591anti-parallel
Strand 4
A
633 637anti-parallel
Strand 5
A
622 626anti-parallel
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There are 2 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
689 691first strand
Strand 2
A
697 699anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il