Analysis of interatomic Contacts of Structural Units in PDB entry:
4NDG


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 4NDG entry

There are 6 chains in PDB entry 4NDG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 164THR 341
B
 MET 164TRP 340
D
 G 1 C 10
E
 G 1 C 10
G
 G 1 C 10
H
 G 1 C 10
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 17 helices in PDB entry 4NDG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
166 168Right-handed 310
Helix 2
2
A
169 177Right-handed alpha
Helix 3
3
A
212 216Right-handed 310
Helix 4
4
A
217 219Right-handed 310
Helix 5
5
A
220 240Right-handed alpha
Helix 6
6
A
275 284Right-handed alpha
Helix 7
7
A
290 301Right-handed alpha
Helix 8
8
A
308 313Right-handed alpha
Helix 9
9
A
328 338Right-handed alpha
Helix 10
10
B
165 168Right-handed 310
Helix 11
11
B
169 177Right-handed alpha
Helix 12
12
B
217 219Right-handed 310
Helix 13
13
B
220 240Right-handed alpha
Helix 14
14
B
275 284Right-handed alpha
Helix 15
15
B
290 301Right-handed alpha
Helix 16
16
B
308 314Right-handed alpha
Helix 17
17
B
328 338Right-handed alpha
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There are 2 sheets in PDB entry 4NDG. 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
181 184first strand
Strand 2
A
188 192anti-parallel
Strand 3
A
201 206anti-parallel
Strand 4
A
261 265anti-parallel
Strand 5
A
246 251anti-parallel
Strand 6
A
287 289anti-parallel
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There are 6 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
181 184first strand
Strand 2
B
188 192anti-parallel
Strand 3
B
201 206anti-parallel
Strand 4
B
261 265anti-parallel
Strand 5
B
246 251anti-parallel
Strand 6
B
287 289anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il