Analysis of interatomic Contacts of Structural Units in PDB entry:
2K8M


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 2K8M entry

There are 4 chains in PDB entry 2K8M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1LYS 128
B
 MET 1LYS 98
C
 MET 1LYS 98
D
 GLU 1LYS 128
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 12 helices in PDB entry 2K8M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 80Right-handed 310
Helix 2
2
B
7 24Right-handed alpha
Helix 3
3
B
35 46Right-handed alpha
Helix 4
4
B
56 64Right-handed alpha
Helix 5
5
B
72 87Right-handed alpha
Helix 6
6
C
7 24Right-handed alpha
Helix 7
7
C
34 43Right-handed alpha
Helix 8
8
C
55 64Right-handed alpha
Helix 9
9
C
76 86Right-handed alpha
Helix 10
10
D
33 37Right-handed 310
Helix 11
11
D
76 80Right-handed 310
Helix 12
12
D
109 111Right-handed 310
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There are 4 sheets in PDB entry 2K8M. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
70 74first strand
Strand 2
A
18 27anti-parallel
Strand 3
A
4 13anti-parallel
Strand 4
A
116 123anti-parallel
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There are 4 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
54 55first strand
Strand 2
A
41 45anti-parallel
Strand 3
A
84 90anti-parallel
Strand 4
A
100 107anti-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
B
33 34first strand
Strand 2
B
70 71anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 46first strand
Strand 2
D
84 91anti-parallel
Strand 3
D
102 107anti-parallel
Strand 4
D
116 125anti-parallel
Strand 5
D
4 13anti-parallel
Strand 6
D
18 27anti-parallel
Strand 7
D
70 74anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il