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


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 4KWI entry

There are 2 chains in PDB entry 4KWI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2GLY 253
B
 HIS -2GLY 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 28 helices in PDB entry 4KWI. 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 29Right-handed alpha
Helix 2
2
A
40 54Right-handed alpha
Helix 3
3
A
69 87Right-handed alpha
Helix 4
4
A
105 109Right-handed 310
Helix 5
5
A
110 122Right-handed alpha
Helix 6
6
A
122 133Right-handed alpha
Helix 7
7
A
147 151Right-handed 310
Helix 8
8
A
154 156Right-handed 310
Helix 9
9
A
157 178Right-handed alpha
Helix 10
10
A
179 182Right-handed 310
Helix 11
11
A
197 201Right-handed 310
Helix 12
12
A
202 211Right-handed alpha
Helix 13
13
A
220 232Right-handed alpha
Helix 14
14
A
233 237Right-handed 310
Helix 15
15
B
16 29Right-handed alpha
Helix 16
16
B
40 54Right-handed alpha
Helix 17
17
B
69 87Right-handed alpha
Helix 18
18
B
105 109Right-handed 310
Helix 19
19
B
110 122Right-handed alpha
Helix 20
20
B
122 133Right-handed alpha
Helix 21
21
B
147 151Right-handed 310
Helix 22
22
B
154 156Right-handed 310
Helix 23
23
B
157 178Right-handed alpha
Helix 24
24
B
179 182Right-handed 310
Helix 25
25
B
197 201Right-handed 310
Helix 26
26
B
205 213Right-handed alpha
Helix 27
27
B
220 232Right-handed alpha
Helix 28
28
B
233 237Right-handed 310
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There are 2 sheets in PDB entry 4KWI. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
57 62first strand
Strand 2
A
32 37parallel
Strand 3
A
8 11parallel
Strand 4
A
93 96parallel
Strand 5
A
141 145parallel
Strand 6
A
184 190parallel
Strand 7
A
243 246parallel
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There are 7 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
57 62first strand
Strand 2
B
32 37parallel
Strand 3
B
8 11parallel
Strand 4
B
93 96parallel
Strand 5
B
141 145parallel
Strand 6
B
184 190parallel
Strand 7
B
243 246parallel
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