Analysis of interatomic Contacts of Structural Units in PDB entry:
3DKX


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 3DKX entry

There are 3 chains in PDB entry 3DKX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3GLY 204
B
 LYS 3GLY 204
C
 LYS 3ARG 203
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 35 helices in PDB entry 3DKX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 18Right-handed 310
Helix 2
2
A
21 26Right-handed alpha
Helix 3
3
A
27 30Right-handed 310
Helix 4
4
A
68 80Right-handed alpha
Helix 5
5
A
92 99Right-handed alpha
Helix 6
6
A
124 126Right-handed 310
Helix 7
7
A
127 132Right-handed 310
Helix 8
8
A
135 153Right-handed alpha
Helix 9
9
A
157 169Right-handed alpha
Helix 10
10
A
170 173Right-handed 310
Helix 11
11
A
175 184Right-handed alpha
Helix 12
12
A
186 202Right-handed alpha
Helix 13
13
B
14 18Right-handed 310
Helix 14
14
B
21 28Right-handed alpha
Helix 15
15
B
67 80Right-handed alpha
Helix 16
16
B
92 100Right-handed alpha
Helix 17
17
B
104 111Right-handed alpha
Helix 18
18
B
116 120Right-handed 310
Helix 19
19
B
127 131Right-handed 310
Helix 20
20
B
135 154Right-handed alpha
Helix 21
21
B
157 173Right-handed alpha
Helix 22
22
B
175 184Right-handed alpha
Helix 23
23
B
186 202Right-handed alpha
Helix 24
24
C
14 18Right-handed 310
Helix 25
25
C
21 28Right-handed alpha
Helix 26
26
C
67 80Right-handed alpha
Helix 27
27
C
92 100Right-handed alpha
Helix 28
28
C
104 110Right-handed alpha
Helix 29
29
C
116 120Right-handed 310
Helix 30
30
C
127 131Right-handed 310
Helix 31
31
C
135 154Right-handed alpha
Helix 32
32
C
157 169Right-handed alpha
Helix 33
33
C
170 173Right-handed 310
Helix 34
34
C
175 184Right-handed alpha
Helix 35
35
C
186 202Right-handed alpha
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There are 3 sheets in PDB entry 3DKX. 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
88 89first strand
Strand 2
A
5 13anti-parallel
Strand 3
A
56 67anti-parallel
Strand 4
A
33 35anti-parallel
Strand 5
A
121 123anti-parallel
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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
B
88 89first strand
Strand 2
B
6 13anti-parallel
Strand 3
B
56 66anti-parallel
Strand 4
B
33 35anti-parallel
Strand 5
B
121 123anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
85 89first strand
Strand 2
C
6 13anti-parallel
Strand 3
C
56 66anti-parallel
Strand 4
C
33 35anti-parallel
Strand 5
C
121 123anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il