Analysis of interatomic Contacts of Structural Units in PDB entry:
1SEU


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 1SEU entry

There are 5 chains in PDB entry 1SEU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 A 1 T 10
C
 G 12 T 22
D
 A 101 T 122
A
 GLN 201SER 722
A
 LEU 724PHE 765
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 31 helices in PDB entry 1SEU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
204 208Right-handed 310
Helix 2
2
A
252 262Right-handed alpha
Helix 3
3
A
267 270Right-handed 310
Helix 4
4
A
271 285Right-handed alpha
Helix 5
5
A
302 318Right-handed alpha
Helix 6
6
A
320 331Right-handed alpha
Helix 7
7
A
333 338Right-handed alpha
Helix 8
8
A
378 381Right-handed 310
Helix 9
9
A
433 446Right-handed alpha
Helix 10
10
A
447 452Right-handed alpha
Helix 11
11
A
453 459Right-handed alpha
Helix 12
12
A
462 467Right-handed 310
Helix 13
13
A
469 484Right-handed alpha
Helix 14
14
A
503 507Right-handed 310
Helix 15
15
A
508 510Right-handed 310
Helix 16
16
A
532 534Right-handed 310
Helix 17
17
A
544 549Right-handed alpha
Helix 18
18
A
549 555Right-handed alpha
Helix 19
19
A
569 579Right-handed alpha
Helix 20
20
A
587 606Right-handed alpha
Helix 21
21
A
611 630Right-handed alpha
Helix 22
22
A
643 649Right-handed alpha
Helix 23
23
A
653 659Right-handed alpha
Helix 24
24
A
661 666Right-handed alpha
Helix 25
25
A
682 687Right-handed alpha
Helix 26
26
A
688 711Right-handed alpha
Helix 27
27
A
716 723Right-handed alpha
Helix 28
28
A
725 736Right-handed alpha
Helix 29
29
A
739 743Right-handed 310
Helix 30
30
A
745 752Right-handed alpha
Helix 31
31
A
752 758Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 1SEU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
220 221first strand
Strand 2
A
340 343anti-parallel
Strand 3
A
347 349anti-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
245 247first strand
Strand 2
A
240 242anti-parallel
Strand 3
A
300 301anti-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
359 360first strand
Strand 2
A
373 374anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
403 405first strand
Strand 2
A
383 385parallel
Strand 3
A
414 417anti-parallel
Strand 4
A
424 427anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
512 518first strand
Strand 2
A
521 530anti-parallel
Strand 3
A
536 542anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il