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


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 4EHG entry

There are 2 chains in PDB entry 4EHG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 448LYS 723
B
 ASP 448LYS 723
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 21 helices in PDB entry 4EHG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
493 506Right-handed alpha
Helix 2
2
A
537 543Right-handed alpha
Helix 3
3
A
549 570Right-handed alpha
Helix 4
4
A
621 626Right-handed alpha
Helix 5
5
A
634 652Right-handed alpha
Helix 6
6
A
661 671Right-handed alpha
Helix 7
7
A
677 681Right-handed 310
Helix 8
8
A
686 697Right-handed alpha
Helix 9
9
A
700 704Right-handed 310
Helix 10
10
A
706 720Right-handed alpha
Helix 11
11
B
494 506Right-handed alpha
Helix 12
12
B
537 543Right-handed alpha
Helix 13
13
B
549 570Right-handed alpha
Helix 14
14
B
578 580Right-handed 310
Helix 15
15
B
621 626Right-handed alpha
Helix 16
16
B
634 652Right-handed alpha
Helix 17
17
B
661 672Right-handed alpha
Helix 18
18
B
677 681Right-handed 310
Helix 19
19
B
686 698Right-handed alpha
Helix 20
20
B
700 704Right-handed 310
Helix 21
21
B
706 720Right-handed alpha
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There are 4 sheets in PDB entry 4EHG. 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
458 466first strand
Strand 2
A
469 475anti-parallel
Strand 3
A
479 484anti-parallel
Strand 4
A
526 530anti-parallel
Strand 5
A
516 520anti-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
A
534 536first strand
Strand 2
A
582 585anti-parallel
Strand 3
A
589 592anti-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
B
470 475first strand
Strand 2
B
479 484anti-parallel
Strand 3
B
526 530anti-parallel
Strand 4
B
516 520anti-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
B
534 536first strand
Strand 2
B
582 585anti-parallel
Strand 3
B
589 592anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il