Analysis of interatomic Contacts of Structural Units in PDB entry:
4KN8


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 4KN8 entry

There are 2 chains in PDB entry 4KN8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 255
B
 MET 1LEU 255
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 23 helices in PDB entry 4KN8. 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 35Right-handed alpha
Helix 2
2
A
49 60Right-handed alpha
Helix 3
3
A
65 67Right-handed 310
Helix 4
4
A
72 84Right-handed alpha
Helix 5
5
A
94 104Right-handed alpha
Helix 6
6
A
125 138Right-handed alpha
Helix 7
7
A
160 173Right-handed alpha
Helix 8
8
A
184 195Right-handed alpha
Helix 9
9
A
197 199Right-handed 310
Helix 10
10
A
211 219Right-handed alpha
Helix 11
11
A
228 236Right-handed alpha
Helix 12
12
A
248 252Right-handed 310
Helix 13
13
B
25 35Right-handed alpha
Helix 14
14
B
49 59Right-handed alpha
Helix 15
15
B
65 67Right-handed 310
Helix 16
16
B
72 84Right-handed alpha
Helix 17
17
B
94 104Right-handed alpha
Helix 18
18
B
125 138Right-handed alpha
Helix 19
19
B
160 173Right-handed alpha
Helix 20
20
B
183 195Right-handed alpha
Helix 21
21
B
197 199Right-handed 310
Helix 22
22
B
210 219Right-handed alpha
Helix 23
23
B
248 252Right-handed 310
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There are 6 sheets in PDB entry 4KN8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
69 71first strand
Strand 2
A
39 43parallel
Strand 3
A
6 10parallel
Strand 4
A
201 205parallel
Strand 5
A
221 224parallel
Strand 6
A
244 245parallel
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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
A
107 108first strand
Strand 2
A
88 92parallel
Strand 3
A
115 118parallel
Strand 4
A
141 144parallel
Strand 5
A
177 178parallel
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There are 2 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
150 153first strand
Strand 2
A
156 159anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 71first strand
Strand 2
B
39 43parallel
Strand 3
B
6 10parallel
Strand 4
B
201 205parallel
Strand 5
B
221 225parallel
Strand 6
B
244 246parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 108first strand
Strand 2
B
88 92parallel
Strand 3
B
115 118parallel
Strand 4
B
141 144parallel
Strand 5
B
177 178parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
150 153first strand
Strand 2
B
156 159anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il