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


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 4NUB entry

There is 1 chain in PDB entry 4NUB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 372
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 11 helices in PDB entry 4NUB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 16Right-handed alpha
Helix 2
2
A
36 45Right-handed alpha
Helix 3
3
A
85 89Right-handed 310
Helix 4
4
A
92 101Right-handed 310
Helix 5
5
A
206 221Right-handed alpha
Helix 6
6
A
243 259Right-handed alpha
Helix 7
7
A
262 273Right-handed alpha
Helix 8
8
A
289 299Right-handed alpha
Helix 9
9
A
329 339Right-handed alpha
Helix 10
10
A
343 352Right-handed 310
Helix 11
11
A
353 367Right-handed alpha
Back to top of page

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

There are 8 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
22 24first strand
Strand 2
A
178 181anti-parallel
Strand 3
A
131 135anti-parallel
Strand 4
A
195 202anti-parallel
Strand 5
A
108 116anti-parallel
Strand 6
A
79 83anti-parallel
Strand 7
A
51 57anti-parallel
Strand 8
A
60 65anti-parallel
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
169 173first strand
Strand 2
A
140 144anti-parallel
Strand 3
A
187 191anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
341 342first strand
Strand 2
A
303 305anti-parallel
Strand 3
A
369 371anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
311 314first strand
Strand 2
A
317 320anti-parallel
Strand 3
A
323 325anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il