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


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 2NCD entry

There is 1 chain in PDB entry 2NCD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 303CYS 670
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 13 helices in PDB entry 2NCD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
308 310Right-handed 310
Helix 2
2
A
312 346Right-handed alpha
Helix 3
3
A
360 362Right-handed 310
Helix 4
4
A
385 390Right-handed alpha
Helix 5
5
A
408 414Right-handed alpha
Helix 6
6
A
416 424Right-handed alpha
Helix 7
7
A
440 444Right-handed alpha
Helix 8
8
A
453 471Right-handed alpha
Helix 9
9
A
525 538Right-handed alpha
Helix 10
10
A
601 614Right-handed alpha
Helix 11
11
A
622 624Right-handed 310
Helix 12
12
A
626 634Right-handed alpha
Helix 13
13
A
651 667Right-handed 310
Back to top of page

There are 5 sheets in PDB entry 2NCD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 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
352 354first strand
Strand 2
A
400 402parallel
Back to list of sheets
Back to top of page

There are 3 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
369 373first strand
Strand 2
A
377 381anti-parallel
Strand 3
A
395 397anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
427 432first strand
Strand 2
A
571 580parallel
Strand 3
A
554 564anti-parallel
Strand 4
A
474 484anti-parallel
Strand 5
A
520 522anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
482 484first strand
Strand 2
A
489 491anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
502 504first strand
Strand 2
A
512 514anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il