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


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 3KAZ entry

There are 3 chains in PDB entry 3KAZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 13HIS 187
B
 SER 13HIS 187
C
 SER 13ASP 188
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 3KAZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 26Right-handed alpha
Helix 2
2
A
46 56Right-handed alpha
Helix 3
3
A
59 63Right-handed 310
Helix 4
4
A
158 184Right-handed alpha
Helix 5
5
B
13 26Right-handed alpha
Helix 6
6
B
46 56Right-handed alpha
Helix 7
7
B
59 63Right-handed 310
Helix 8
8
B
158 184Right-handed alpha
Helix 9
9
C
13 26Right-handed alpha
Helix 10
10
C
46 56Right-handed alpha
Helix 11
11
C
59 63Right-handed 310
Helix 12
12
C
158 184Right-handed alpha
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There are 3 sheets in PDB entry 3KAZ. Click on sheet of interest to get list of strands forming it: A, B, C,

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
34 43first strand
Strand 2
A
141 152anti-parallel
Strand 3
A
125 134anti-parallel
Strand 4
A
109 116anti-parallel
Strand 5
A
94 104anti-parallel
Strand 6
A
82 87anti-parallel
Strand 7
A
67 74anti-parallel
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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
34 43first strand
Strand 2
B
140 152anti-parallel
Strand 3
B
125 135anti-parallel
Strand 4
B
109 116anti-parallel
Strand 5
B
94 104anti-parallel
Strand 6
B
82 87anti-parallel
Strand 7
B
67 74anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 43first strand
Strand 2
C
141 152anti-parallel
Strand 3
C
125 134anti-parallel
Strand 4
C
109 116anti-parallel
Strand 5
C
94 104anti-parallel
Strand 6
C
82 87anti-parallel
Strand 7
C
67 74anti-parallel
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