Analysis of interatomic Contacts of Structural Units in PDB entry:
3KB8


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 3KB8 entry

There are 4 chains in PDB entry 3KB8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET -23SER 179
B
 GLU -8ASN 180
C
 ALA 0SER 179
D
 ALA 0SER 179
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 3KB8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 4Right-handed 310
Helix 2
2
A
12 31Right-handed alpha
Helix 3
3
A
45 55Right-handed alpha
Helix 4
4
A
71 78Right-handed alpha
Helix 5
5
A
105 118Right-handed alpha
Helix 6
6
A
132 135Right-handed 310
Helix 7
7
A
174 179Right-handed alpha
Helix 8
8
B
1 4Right-handed 310
Helix 9
9
B
12 31Right-handed alpha
Helix 10
10
B
45 55Right-handed alpha
Helix 11
11
B
72 78Right-handed alpha
Helix 12
12
B
105 118Right-handed alpha
Helix 13
13
B
132 135Right-handed 310
Helix 14
14
B
175 178Right-handed 310
Helix 15
15
C
1 4Right-handed 310
Helix 16
16
C
12 31Right-handed alpha
Helix 17
17
C
45 55Right-handed alpha
Helix 18
18
C
71 78Right-handed alpha
Helix 19
19
C
105 118Right-handed alpha
Helix 20
20
C
132 135Right-handed 310
Helix 21
21
C
175 179Right-handed 310
Helix 22
22
D
1 4Right-handed 310
Helix 23
23
D
12 31Right-handed alpha
Helix 24
24
D
45 55Right-handed alpha
Helix 25
25
D
73 78Right-handed alpha
Helix 26
26
D
105 118Right-handed alpha
Helix 27
27
D
132 135Right-handed 310
Helix 28
28
D
174 179Right-handed alpha
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There are 9 sheets in PDB entry 3KB8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
-22 -17first strand
Strand 2
A
-9 -4anti-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
6 11first strand
Strand 2
A
170 173anti-parallel
Strand 3
A
153 154anti-parallel
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There are 6 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
80 84first strand
Strand 2
A
61 69anti-parallel
Strand 3
A
37 41parallel
Strand 4
A
94 102parallel
Strand 5
A
122 130parallel
Strand 6
A
143 147parallel
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There are 2 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
6 11first strand
Strand 2
B
170 173anti-parallel
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There are 6 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
80 84first strand
Strand 2
B
61 69anti-parallel
Strand 3
B
37 41parallel
Strand 4
B
94 102parallel
Strand 5
B
122 130parallel
Strand 6
B
143 147parallel
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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
C
6 11first strand
Strand 2
C
170 173anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
80 84first strand
Strand 2
C
61 69anti-parallel
Strand 3
C
37 41parallel
Strand 4
C
94 102parallel
Strand 5
C
122 130parallel
Strand 6
C
143 147parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
6 11first strand
Strand 2
D
170 173anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
80 84first strand
Strand 2
D
61 69anti-parallel
Strand 3
D
37 41parallel
Strand 4
D
94 102parallel
Strand 5
D
122 130parallel
Strand 6
D
143 147parallel
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