Analysis of interatomic Contacts of Structural Units in PDB entry:
1NNZ


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 1NNZ entry

There are 2 chains in PDB entry 1NNZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 314
B
 MET 1ALA 86
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 22 helices in PDB entry 1NNZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed alpha
Helix 2
2
A
25 38Right-handed alpha
Helix 3
3
A
40 47Right-handed alpha
Helix 4
4
A
49 54Right-handed alpha
Helix 5
5
A
55 75Right-handed alpha
Helix 6
6
A
98 107Right-handed alpha
Helix 7
7
A
111 132Right-handed alpha
Helix 8
8
A
144 155Right-handed alpha
Helix 9
9
A
174 183Right-handed alpha
Helix 10
10
A
202 204Right-handed 310
Helix 11
11
A
205 217Right-handed alpha
Helix 12
12
A
239 250Right-handed alpha
Helix 13
13
A
251 253Right-handed 310
Helix 14
14
A
256 267Right-handed alpha
Helix 15
15
A
279 289Right-handed alpha
Helix 16
16
A
299 301Right-handed 310
Helix 17
17
A
302 312Right-handed alpha
Helix 18
18
B
6 19Right-handed alpha
Helix 19
19
B
33 39Right-handed alpha
Helix 20
20
B
42 57Right-handed alpha
Helix 21
21
B
61 66Right-handed alpha
Helix 22
22
B
70 85Right-handed alpha
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There are 2 sheets in PDB entry 1NNZ. 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
236 237first strand
Strand 2
A
227 229anti-parallel
Strand 3
A
92 95parallel
Strand 4
A
2 6parallel
Strand 5
A
271 274parallel
Strand 6
A
293 296parallel
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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
158 162first strand
Strand 2
A
168 173anti-parallel
Strand 3
A
135 142anti-parallel
Strand 4
A
188 193anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il