Analysis of interatomic Contacts of Structural Units in PDB entry:
3K1Z


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 3K1Z entry

There is 1 chain in PDB entry 3K1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 7SER 247
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 18 helices in PDB entry 3K1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 36Right-handed alpha
Helix 2
2
A
41 60Right-handed alpha
Helix 3
3
A
61 68Right-handed 310
Helix 4
4
A
70 86Right-handed alpha
Helix 5
5
A
90 105Right-handed alpha
Helix 6
6
A
106 109Right-handed 310
Helix 7
7
A
116 127Right-handed alpha
Helix 8
8
A
140 148Right-handed alpha
Helix 9
9
A
150 154Right-handed 310
Helix 10
10
A
160 164Right-handed alpha
Helix 11
11
A
169 181Right-handed alpha
Helix 12
12
A
183 185Right-handed 310
Helix 13
13
A
193 198Right-handed alpha
Helix 14
14
A
198 203Right-handed alpha
Helix 15
15
A
218 225Right-handed alpha
Helix 16
16
A
226 228Right-handed 310
Helix 17
17
A
233 235Right-handed 310
Helix 18
18
A
236 247Right-handed alpha
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There are 2 sheets in PDB entry 3K1Z. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
157 159first strand
Strand 2
A
130 135parallel
Strand 3
A
9 12parallel
Strand 4
A
187 191parallel
Strand 5
A
207 211parallel
Strand 6
A
230 231parallel
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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
19 21first strand
Strand 2
A
111 113anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il