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


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 3KKZ entry

There are 2 chains in PDB entry 3KKZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6GLU 261
B
 GLU 12GLU 261
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 24 helices in PDB entry 3KKZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 22Right-handed alpha
Helix 2
2
A
30 39Right-handed alpha
Helix 3
3
A
58 66Right-handed alpha
Helix 4
4
A
78 92Right-handed alpha
Helix 5
5
A
123 127Right-handed 310
Helix 6
6
A
128 137Right-handed alpha
Helix 7
7
A
159 170Right-handed alpha
Helix 8
8
A
176 186Right-handed alpha
Helix 9
9
A
197 201Right-handed 310
Helix 10
10
A
205 220Right-handed alpha
Helix 11
11
A
223 244Right-handed alpha
Helix 12
12
A
258 261Right-handed 310
Helix 13
13
B
12 21Right-handed alpha
Helix 14
14
B
30 39Right-handed alpha
Helix 15
15
B
58 67Right-handed alpha
Helix 16
16
B
78 92Right-handed alpha
Helix 17
17
B
123 127Right-handed 310
Helix 18
18
B
128 137Right-handed alpha
Helix 19
19
B
159 170Right-handed alpha
Helix 20
20
B
176 186Right-handed alpha
Helix 21
21
B
197 201Right-handed 310
Helix 22
22
B
205 220Right-handed alpha
Helix 23
23
B
223 244Right-handed alpha
Helix 24
24
B
258 261Right-handed 310
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There are 2 sheets in PDB entry 3KKZ. Click on sheet of interest to get list of strands forming it: A, B,

There are 14 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
98 102first strand
Strand 2
A
71 76parallel
Strand 3
A
49 53parallel
Strand 4
A
115 120parallel
Strand 5
A
140 153parallel
Strand 6
A
247 256anti-parallel
Strand 7
A
188 195anti-parallel
Strand 8
B
188 195anti-parallel
Strand 9
B
247 256anti-parallel
Strand 10
B
140 153anti-parallel
Strand 11
B
115 120parallel
Strand 12
B
49 53parallel
Strand 13
B
71 76parallel
Strand 14
B
98 102parallel
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There are 8 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
174 175first strand
Strand 2
A
140 153parallel
Strand 3
A
247 256anti-parallel
Strand 4
A
188 195anti-parallel
Strand 5
B
188 195anti-parallel
Strand 6
B
247 256anti-parallel
Strand 7
B
140 153anti-parallel
Strand 8
B
174 175parallel
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