Analysis of interatomic Contacts of Structural Units in PDB entry:
1S9H


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 1S9H entry

There are 3 chains in PDB entry 1S9H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 223GLY 490
B
 GLY 224GLY 490
C
 ALA 223GLY 490
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 33 helices in PDB entry 1S9H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
226 235Right-handed alpha
Helix 2
2
A
238 254Right-handed alpha
Helix 3
3
A
259 278Right-handed alpha
Helix 4
4
A
280 285Right-handed alpha
Helix 5
5
A
292 295Right-handed 310
Helix 6
6
A
296 305Right-handed alpha
Helix 7
7
A
308 322Right-handed alpha
Helix 8
8
A
339 351Right-handed alpha
Helix 9
9
A
386 396Right-handed alpha
Helix 10
10
A
437 443Right-handed alpha
Helix 11
11
A
462 476Right-handed alpha
Helix 12
12
B
224 235Right-handed alpha
Helix 13
13
B
238 246Right-handed alpha
Helix 14
14
B
246 254Right-handed alpha
Helix 15
15
B
262 278Right-handed alpha
Helix 16
16
B
280 285Right-handed alpha
Helix 17
17
B
292 295Right-handed 310
Helix 18
18
B
296 305Right-handed alpha
Helix 19
19
B
308 321Right-handed alpha
Helix 20
20
B
339 351Right-handed alpha
Helix 21
21
B
383 385Right-handed 310
Helix 22
22
B
386 395Right-handed alpha
Helix 23
23
B
437 443Right-handed alpha
Helix 24
24
B
462 476Right-handed alpha
Helix 25
25
C
226 235Right-handed alpha
Helix 26
26
C
238 254Right-handed alpha
Helix 27
27
C
261 278Right-handed alpha
Helix 28
28
C
279 285Right-handed alpha
Helix 29
29
C
297 302Right-handed alpha
Helix 30
30
C
303 307Right-handed 310
Helix 31
31
C
308 321Right-handed alpha
Helix 32
32
C
342 349Right-handed alpha
Helix 33
33
C
462 475Right-handed alpha
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There are 7 sheets in PDB entry 1S9H. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 5 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
354 356first strand
Strand 2
A
374 377parallel
Strand 3
A
416 420parallel
Strand 4
A
329 333parallel
Strand 5
A
445 449parallel
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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
A
399 401first strand
Strand 2
A
409 411anti-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
A
427 428first strand
Strand 2
A
433 434anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
354 357first strand
Strand 2
B
374 377parallel
Strand 3
B
416 420parallel
Strand 4
B
329 333parallel
Strand 5
B
445 449parallel
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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
B
399 403first strand
Strand 2
B
407 411anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
427 428first strand
Strand 2
B
433 434anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
376 377first strand
Strand 2
C
417 418parallel
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