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


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 4DCK entry

There are 3 chains in PDB entry 4DCK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1776PHE 1928
B
 LEU 5LYS 149
C
 PRO 11ASP 158
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 4DCK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1787 1802Right-handed alpha
Helix 2
2
A
1813 1821Right-handed alpha
Helix 3
3
A
1831 1838Right-handed alpha
Helix 4
4
A
1850 1863Right-handed alpha
Helix 5
5
A
1865 1883Right-handed alpha
Helix 6
6
A
1885 1889Right-handed 310
Helix 7
7
A
1896 1927Right-handed alpha
Helix 8
8
B
6 19Right-handed alpha
Helix 9
9
B
29 40Right-handed alpha
Helix 10
10
B
45 55Right-handed alpha
Helix 11
11
B
65 94Right-handed alpha
Helix 12
12
B
103 113Right-handed alpha
Helix 13
13
B
118 130Right-handed alpha
Helix 14
14
B
139 149Right-handed alpha
Helix 15
15
C
85 88Right-handed 310
Helix 16
16
C
128 132Right-handed 310
Helix 17
17
C
136 139Right-handed 310
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There are 6 sheets in PDB entry 4DCK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
1808 1810first strand
Strand 2
A
1847 1849anti-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
1841 1842first strand
Strand 2
A
1894 1895anti-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
B
100 102first strand
Strand 2
B
136 138anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
36 39first strand
Strand 2
C
26 30anti-parallel
Strand 3
C
13 22anti-parallel
Strand 4
C
49 55anti-parallel
Strand 5
C
58 63anti-parallel
Strand 6
C
90 95anti-parallel
Strand 7
C
99 108anti-parallel
Strand 8
C
115 117anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
36 39first strand
Strand 2
C
26 30anti-parallel
Strand 3
C
13 22anti-parallel
Strand 4
C
141 151anti-parallel
Strand 5
C
99 108anti-parallel
Strand 6
C
115 117anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
69 72first strand
Strand 2
C
78 81anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il