Analysis of interatomic Contacts of Structural Units in PDB entry:
2NTC


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 2NTC entry

There are 4 chains in PDB entry 2NTC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
W
A 1 G 21
C
T 23 G 43
A
VAL 132ASN 258
B
GLU 133ASN 258
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 8 helices in PDB entry 2NTC. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
164 180Right-handed alpha
Helix 2
2
A
204 214Right-handed alpha
Helix 3
3
A
228 238Right-handed alpha
Helix 4
4
A
250 254Right-handed 310
Helix 5
5
B
142 146Right-handed 310
Helix 6
6
B
164 180Right-handed alpha
Helix 7
7
B
204 214Right-handed alpha
Helix 8
8
B
228 238Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 2NTC. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
221 225first strand
Strand 2
A
156 163anti-parallel
Strand 3
A
192 203anti-parallel
Strand 4
A
183 189anti-parallel
Strand 5
A
242 246anti-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
B
221 225first strand
Strand 2
B
156 163anti-parallel
Strand 3
B
192 203anti-parallel
Strand 4
B
183 189anti-parallel
Strand 5
B
242 246anti-parallel
Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il