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


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 4KQX entry

There are 2 chains in PDB entry 4KQX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 14PHE 335
B
 MET 10GLU 344
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 44 helices in PDB entry 4KQX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 21Right-handed 310
Helix 2
2
A
22 27Right-handed alpha
Helix 3
3
A
36 49Right-handed alpha
Helix 4
4
A
62 70Right-handed alpha
Helix 5
5
A
77 84Right-handed alpha
Helix 6
6
A
92 94Right-handed 310
Helix 7
7
A
95 104Right-handed alpha
Helix 8
8
A
105 108Right-handed 310
Helix 9
9
A
119 124Right-handed alpha
Helix 10
10
A
143 154Right-handed alpha
Helix 11
11
A
170 182Right-handed alpha
Helix 12
12
A
183 187Right-handed 310
Helix 13
13
A
193 208Right-handed alpha
Helix 14
14
A
210 227Right-handed alpha
Helix 15
15
A
230 239Right-handed alpha
Helix 16
16
A
241 253Right-handed alpha
Helix 17
17
A
253 261Right-handed alpha
Helix 18
18
A
262 277Right-handed alpha
Helix 19
19
A
278 294Right-handed alpha
Helix 20
20
A
295 307Right-handed alpha
Helix 21
21
A
309 322Right-handed alpha
Helix 22
22
A
322 334Right-handed alpha
Helix 23
23
B
16 20Right-handed 310
Helix 24
24
B
22 27Right-handed alpha
Helix 25
25
B
36 49Right-handed alpha
Helix 26
26
B
62 70Right-handed alpha
Helix 27
27
B
77 84Right-handed alpha
Helix 28
28
B
95 104Right-handed alpha
Helix 29
29
B
105 108Right-handed 310
Helix 30
30
B
119 124Right-handed alpha
Helix 31
31
B
143 153Right-handed alpha
Helix 32
32
B
170 182Right-handed alpha
Helix 33
33
B
183 187Right-handed 310
Helix 34
34
B
193 208Right-handed alpha
Helix 35
35
B
210 227Right-handed alpha
Helix 36
36
B
230 239Right-handed alpha
Helix 37
37
B
241 253Right-handed alpha
Helix 38
38
B
253 261Right-handed alpha
Helix 39
39
B
262 277Right-handed alpha
Helix 40
40
B
278 294Right-handed alpha
Helix 41
41
B
295 307Right-handed alpha
Helix 42
42
B
309 321Right-handed alpha
Helix 43
43
B
322 334Right-handed alpha
Helix 44
44
B
335 343Right-handed alpha
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There are 2 sheets in PDB entry 4KQX. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
73 76first strand
Strand 2
A
52 57parallel
Strand 3
A
29 33parallel
Strand 4
A
86 89parallel
Strand 5
A
113 116parallel
Strand 6
A
134 140parallel
Strand 7
A
159 165anti-parallel
Strand 8
A
189 191parallel
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There are 8 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
73 76first strand
Strand 2
B
52 57parallel
Strand 3
B
29 33parallel
Strand 4
B
86 89parallel
Strand 5
B
113 116parallel
Strand 6
B
134 140parallel
Strand 7
B
159 165anti-parallel
Strand 8
B
189 191parallel
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