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


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 4KQK entry

There are 2 chains in PDB entry 4KQK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3PRO 349
B
 THR 3PRO 349
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 36 helices in PDB entry 4KQK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 10Right-handed alpha
Helix 2
2
A
15 28Right-handed alpha
Helix 3
3
A
36 48Right-handed alpha
Helix 4
4
A
70 76Right-handed 310
Helix 5
5
A
83 94Right-handed alpha
Helix 6
6
A
97 107Right-handed alpha
Helix 7
7
A
144 165Right-handed alpha
Helix 8
8
A
179 192Right-handed alpha
Helix 9
9
A
194 199Right-handed alpha
Helix 10
10
A
206 208Right-handed 310
Helix 11
11
A
209 225Right-handed alpha
Helix 12
12
A
230 239Right-handed alpha
Helix 13
13
A
240 256Right-handed alpha
Helix 14
14
A
264 278Right-handed alpha
Helix 15
15
A
279 283Right-handed 310
Helix 16
16
A
295 303Right-handed alpha
Helix 17
17
A
318 338Right-handed alpha
Helix 18
18
A
340 345Right-handed 310
Helix 19
19
B
4 10Right-handed alpha
Helix 20
20
B
15 28Right-handed alpha
Helix 21
21
B
36 48Right-handed alpha
Helix 22
22
B
49 53Right-handed 310
Helix 23
23
B
70 76Right-handed 310
Helix 24
24
B
83 94Right-handed alpha
Helix 25
25
B
97 106Right-handed alpha
Helix 26
26
B
144 163Right-handed alpha
Helix 27
27
B
179 192Right-handed alpha
Helix 28
28
B
194 199Right-handed alpha
Helix 29
29
B
206 208Right-handed 310
Helix 30
30
B
209 225Right-handed alpha
Helix 31
31
B
230 239Right-handed alpha
Helix 32
32
B
240 256Right-handed alpha
Helix 33
33
B
264 278Right-handed alpha
Helix 34
34
B
279 283Right-handed 310
Helix 35
35
B
295 303Right-handed alpha
Helix 36
36
B
318 338Right-handed alpha
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There are 2 sheets in PDB entry 4KQK. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
126 127first strand
Strand 2
A
109 116parallel
Strand 3
A
60 68parallel
Strand 4
A
167 175parallel
Strand 5
A
260 261parallel
Strand 6
A
285 286parallel
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There are 6 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
126 127first strand
Strand 2
B
109 116parallel
Strand 3
B
60 68parallel
Strand 4
B
167 175parallel
Strand 5
B
260 261parallel
Strand 6
B
285 286parallel
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