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


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 3HOS entry

There are 8 chains in PDB entry 3HOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 5GLU 345
B
 VAL 5GLU 345
C
 G 4 T 28
D
 A 29 A 56
E
 G 4 T 28
F
 A 29 A 56
G
 G 4 T 28
H
 A 29 A 56
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 31 helices in PDB entry 3HOS. 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 21Right-handed alpha
Helix 2
2
A
24 36Right-handed alpha
Helix 3
3
A
42 55Right-handed alpha
Helix 4
4
A
73 84Right-handed alpha
Helix 5
5
A
88 94Right-handed alpha
Helix 6
6
A
99 110Right-handed alpha
Helix 7
7
A
125 146Right-handed alpha
Helix 8
8
A
147 150Right-handed 310
Helix 9
9
A
215 234Right-handed alpha
Helix 10
10
A
256 265Right-handed alpha
Helix 11
11
A
281 286Right-handed alpha
Helix 12
12
A
286 295Right-handed alpha
Helix 13
13
A
302 317Right-handed alpha
Helix 14
14
A
318 339Right-handed alpha
Helix 15
15
B
9 21Right-handed alpha
Helix 16
16
B
24 36Right-handed alpha
Helix 17
17
B
42 55Right-handed alpha
Helix 18
18
B
74 76Right-handed 310
Helix 19
19
B
77 84Right-handed alpha
Helix 20
20
B
88 96Right-handed alpha
Helix 21
21
B
99 109Right-handed alpha
Helix 22
22
B
126 146Right-handed alpha
Helix 23
23
B
148 150Right-handed 310
Helix 24
24
B
215 234Right-handed alpha
Helix 25
25
B
256 265Right-handed alpha
Helix 26
26
B
277 280Right-handed 310
Helix 27
27
B
281 286Right-handed alpha
Helix 28
28
B
286 295Right-handed alpha
Helix 29
29
B
302 317Right-handed alpha
Helix 30
30
B
319 327Right-handed alpha
Helix 31
31
B
328 339Right-handed alpha
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There are 8 sheets in PDB entry 3HOS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
113 116first strand
Strand 2
B
169 172anti-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
A
119 120first strand
Strand 2
B
181 182parallel
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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
160 161first strand
Strand 2
A
190 198anti-parallel
Strand 3
A
201 208anti-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
A
160 161first strand
Strand 2
A
190 198anti-parallel
Strand 3
A
152 157anti-parallel
Strand 4
A
245 247parallel
Strand 5
A
269 270parallel
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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
A
169 172first strand
Strand 2
B
113 116anti-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
A
181 182first strand
Strand 2
B
119 120parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 207first strand
Strand 2
B
193 198anti-parallel
Strand 3
B
152 157anti-parallel
Strand 4
B
245 247parallel
Strand 5
B
269 271parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
160 161first strand
Strand 2
B
190 191anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il