Analysis of interatomic Contacts of Structural Units in PDB entry:
1S9P


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 1S9P entry

There are 4 chains in PDB entry 1S9P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 233HIS 447
B
 TYR 234PHE 450
C
 TYR 234GLU 452
D
 TYR 234VAL 458
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
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There are 37 helices in PDB entry 1S9P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
235 244Right-handed alpha
Helix 2
2
A
260 284Right-handed alpha
Helix 3
3
A
293 317Right-handed alpha
Helix 4
4
A
333 339Right-handed alpha
Helix 5
5
A
342 360Right-handed alpha
Helix 6
6
A
362 376Right-handed alpha
Helix 7
7
A
384 407Right-handed alpha
Helix 8
8
A
412 419Right-handed alpha
Helix 9
9
A
420 442Right-handed alpha
Helix 10
10
B
235 244Right-handed alpha
Helix 11
11
B
260 284Right-handed alpha
Helix 12
12
B
293 317Right-handed alpha
Helix 13
13
B
333 341Right-handed alpha
Helix 14
14
B
342 360Right-handed alpha
Helix 15
15
B
362 376Right-handed alpha
Helix 16
16
B
384 407Right-handed alpha
Helix 17
17
B
412 419Right-handed alpha
Helix 18
18
B
420 441Right-handed alpha
Helix 19
19
C
235 245Right-handed alpha
Helix 20
20
C
260 285Right-handed alpha
Helix 21
21
C
293 317Right-handed alpha
Helix 22
22
C
333 340Right-handed alpha
Helix 23
23
C
342 359Right-handed alpha
Helix 24
24
C
362 376Right-handed alpha
Helix 25
25
C
384 407Right-handed alpha
Helix 26
26
C
412 419Right-handed alpha
Helix 27
27
C
420 441Right-handed alpha
Helix 28
28
D
235 245Right-handed alpha
Helix 29
29
D
260 285Right-handed alpha
Helix 30
30
D
293 318Right-handed alpha
Helix 31
31
D
333 340Right-handed alpha
Helix 32
32
D
342 360Right-handed alpha
Helix 33
33
D
362 376Right-handed alpha
Helix 34
34
D
384 407Right-handed alpha
Helix 35
35
D
412 419Right-handed alpha
Helix 36
36
D
420 441Right-handed alpha
Helix 37
37
D
448 454Right-handed alpha
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There are 4 sheets in PDB entry 1S9P. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
324 327first strand
Strand 2
A
330 332anti-parallel
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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
B
324 327first strand
Strand 2
B
330 332anti-parallel
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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
C
324 327first strand
Strand 2
C
330 332anti-parallel
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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
D
324 327first strand
Strand 2
D
330 332anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il