Analysis of interatomic Contacts of Structural Units in PDB entry:
4KE7


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 4KE7 entry

There are 2 chains in PDB entry 4KE7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 250
B
 SER 2GLY 250
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 22 helices in PDB entry 4KE7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 35Right-handed 310
Helix 2
2
A
36 46Right-handed alpha
Helix 3
3
A
61 67Right-handed alpha
Helix 4
4
A
69 86Right-handed alpha
Helix 5
5
A
97 110Right-handed alpha
Helix 6
6
A
125 132Right-handed alpha
Helix 7
7
A
164 180Right-handed alpha
Helix 8
8
A
181 184Right-handed 310
Helix 9
9
A
202 211Right-handed alpha
Helix 10
10
A
227 231Right-handed 310
Helix 11
11
A
233 249Right-handed alpha
Helix 12
12
B
32 35Right-handed 310
Helix 13
13
B
36 46Right-handed alpha
Helix 14
14
B
61 67Right-handed alpha
Helix 15
15
B
69 86Right-handed alpha
Helix 16
16
B
97 110Right-handed alpha
Helix 17
17
B
125 131Right-handed alpha
Helix 18
18
B
164 180Right-handed alpha
Helix 19
19
B
181 184Right-handed 310
Helix 20
20
B
202 211Right-handed alpha
Helix 21
21
B
227 231Right-handed 310
Helix 22
22
B
233 249Right-handed alpha
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There are 6 sheets in PDB entry 4KE7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
14 16first strand
Strand 2
A
49 52anti-parallel
Strand 3
A
21 26parallel
Strand 4
A
90 96parallel
Strand 5
A
115 119parallel
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There are 2 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
141 143first strand
Strand 2
A
161 163anti-parallel
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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
188 193first strand
Strand 2
A
216 221parallel
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There are 5 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
14 16first strand
Strand 2
B
49 52anti-parallel
Strand 3
B
21 26parallel
Strand 4
B
90 96parallel
Strand 5
B
115 119parallel
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There are 2 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
141 143first strand
Strand 2
B
161 163anti-parallel
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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
188 193first strand
Strand 2
B
216 221parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il