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


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 4NTL entry

There is 1 chain in PDB entry 4NTL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 31PHE 272
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
Back to top of page

There are 14 helices in PDB entry 4NTL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 57Right-handed alpha
Helix 2
2
A
70 78Right-handed alpha
Helix 3
3
A
89 100Right-handed alpha
Helix 4
4
A
123 127Right-handed 310
Helix 5
5
A
138 152Right-handed alpha
Helix 6
6
A
166 168Right-handed 310
Helix 7
7
A
183 185Right-handed 310
Helix 8
8
A
186 191Right-handed alpha
Helix 9
9
A
202 207Right-handed 310
Helix 10
10
A
212 216Right-handed 310
Helix 11
11
A
221 228Right-handed alpha
Helix 12
12
A
237 239Right-handed 310
Helix 13
13
A
241 251Right-handed alpha
Helix 14
14
A
253 264Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 4NTL. Click on sheet of interest to get list of strands forming it: A, B, C,

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
60 65first strand
Strand 2
A
33 38parallel
Strand 3
A
83 88parallel
Strand 4
A
230 235anti-parallel
Strand 5
A
103 111anti-parallel
Strand 6
A
269 270anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
178 182first strand
Strand 2
A
132 136parallel
Strand 3
A
196 201parallel
Strand 4
A
115 117anti-parallel
Strand 5
A
218 219anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
156 157first strand
Strand 2
A
170 172anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il