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


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 3KXQ entry

There are 2 chains in PDB entry 3KXQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 5LYS 253
B
 ILE 5LYS 253
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 26 helices in PDB entry 3KXQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 20Right-handed 310
Helix 2
2
A
21 33Right-handed alpha
Helix 3
3
A
50 59Right-handed alpha
Helix 4
4
A
83 91Right-handed alpha
Helix 5
5
A
99 106Right-handed alpha
Helix 6
6
A
109 123Right-handed alpha
Helix 7
7
A
134 140Right-handed alpha
Helix 8
8
A
142 155Right-handed alpha
Helix 9
9
A
181 205Right-handed alpha
Helix 10
10
A
219 225Right-handed alpha
Helix 11
11
A
235 239Right-handed 310
Helix 12
12
A
240 249Right-handed alpha
Helix 13
13
A
250 253Right-handed 310
Helix 14
14
B
18 20Right-handed 310
Helix 15
15
B
21 33Right-handed alpha
Helix 16
16
B
50 59Right-handed alpha
Helix 17
17
B
83 91Right-handed alpha
Helix 18
18
B
99 106Right-handed alpha
Helix 19
19
B
109 123Right-handed alpha
Helix 20
20
B
134 140Right-handed alpha
Helix 21
21
B
142 155Right-handed alpha
Helix 22
22
B
181 205Right-handed alpha
Helix 23
23
B
219 225Right-handed alpha
Helix 24
24
B
235 239Right-handed 310
Helix 25
25
B
240 249Right-handed alpha
Helix 26
26
B
250 253Right-handed 310
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There are 2 sheets in PDB entry 3KXQ. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
8 12first strand
Strand 2
A
41 45parallel
Strand 3
A
64 67parallel
Strand 4
A
94 97parallel
Strand 5
A
126 131parallel
Strand 6
A
164 168parallel
Strand 7
A
209 211parallel
Strand 8
A
231 234parallel
Strand 9
A
8 12parallel
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There are 9 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
8 12first strand
Strand 2
B
41 45parallel
Strand 3
B
64 67parallel
Strand 4
B
94 97parallel
Strand 5
B
126 131parallel
Strand 6
B
164 168parallel
Strand 7
B
209 211parallel
Strand 8
B
231 234parallel
Strand 9
B
8 12parallel
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