Analysis of interatomic Contacts of Structural Units in PDB entry:
4K6N


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 4K6N entry

There is 1 chain in PDB entry 4K6N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 23TYR 374
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 19 helices in PDB entry 4K6N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
52 56Right-handed 310
Helix 3
3
A
59 68Right-handed alpha
Helix 4
4
A
71 76Right-handed 310
Helix 5
5
A
85 91Right-handed alpha
Helix 6
6
A
92 96Right-handed 310
Helix 7
7
A
107 119Right-handed alpha
Helix 8
8
A
121 136Right-handed alpha
Helix 9
9
A
143 157Right-handed alpha
Helix 10
10
A
164 175Right-handed alpha
Helix 11
11
A
201 208Right-handed alpha
Helix 12
12
A
209 211Right-handed 310
Helix 13
13
A
212 222Right-handed alpha
Helix 14
14
A
223 226Right-handed 310
Helix 15
15
A
245 250Right-handed alpha
Helix 16
16
A
255 274Right-handed alpha
Helix 17
17
A
321 324Right-handed 310
Helix 18
18
A
328 337Right-handed alpha
Helix 19
19
A
346 350Right-handed 310
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There are 3 sheets in PDB entry 4K6N. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
27 33first strand
Strand 2
A
178 185anti-parallel
Strand 3
A
191 198anti-parallel
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There are 3 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
39 40first strand
Strand 2
A
47 50anti-parallel
Strand 3
A
100 103anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
295 298first strand
Strand 2
A
284 289anti-parallel
Strand 3
A
232 237parallel
Strand 4
A
364 373parallel
Strand 5
A
355 360anti-parallel
Strand 6
A
302 309anti-parallel
Strand 7
A
313 319anti-parallel
Strand 8
A
341 343parallel
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