Analysis of interatomic Contacts of Structural Units in PDB entry:
3N9N


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 3N9N entry

There are 5 chains in PDB entry 3N9N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 192LYS 704
B
 ALA 1THR 3
B
 GLN 5THR 6
C
 GLN 5ARG 8
C
 SER 10LYS 14
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 26 helices in PDB entry 3N9N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
193 197Right-handed 310
Helix 2
2
A
254 256Right-handed 310
Helix 3
3
A
259 263Right-handed 310
Helix 4
4
A
274 278Right-handed 310
Helix 5
5
A
296 300Right-handed 310
Helix 6
6
A
308 319Right-handed alpha
Helix 7
7
A
320 322Right-handed 310
Helix 8
8
A
336 346Right-handed alpha
Helix 9
9
A
347 352Right-handed 310
Helix 10
10
A
374 383Right-handed alpha
Helix 11
11
A
403 412Right-handed alpha
Helix 12
12
A
432 436Right-handed 310
Helix 13
13
A
440 447Right-handed alpha
Helix 14
14
A
447 453Right-handed alpha
Helix 15
15
A
457 467Right-handed alpha
Helix 16
16
A
472 476Right-handed 310
Helix 17
17
A
497 501Right-handed 310
Helix 18
18
A
520 533Right-handed alpha
Helix 19
19
A
539 544Right-handed 310
Helix 20
20
A
584 586Right-handed 310
Helix 21
21
A
587 605Right-handed alpha
Helix 22
22
A
608 612Right-handed 310
Helix 23
23
A
615 627Right-handed alpha
Helix 24
24
A
627 638Right-handed alpha
Helix 25
25
A
646 671Right-handed alpha
Helix 26
26
A
679 704Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 3N9N. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
250 252first strand
Strand 2
A
240 243anti-parallel
Strand 3
B
3 5anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
266 268first strand
Strand 2
A
282 283anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
330 335first strand
Strand 2
A
355 360parallel
Strand 3
A
558 561anti-parallel
Strand 4
A
502 517anti-parallel
Strand 5
A
566 582anti-parallel
Strand 6
A
490 495anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
397 402first strand
Strand 2
A
387 392anti-parallel
Strand 3
A
420 426anti-parallel
Strand 4
A
482 486anti-parallel
Strand 5
A
566 582anti-parallel
Strand 6
A
502 517anti-parallel
Strand 7
A
549 554anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il