Analysis of interatomic Contacts of Structural Units in PDB entry:
2HO5


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 2HO5 entry

There are 2 chains in PDB entry 2HO5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ALA 323
B
 MSE 1GLU 322
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 22 helices in PDB entry 2HO5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 23Right-handed alpha
Helix 2
2
A
35 44Right-handed alpha
Helix 3
3
A
54 61Right-handed alpha
Helix 4
4
A
71 73Right-handed 310
Helix 5
5
A
74 85Right-handed alpha
Helix 6
6
A
98 112Right-handed alpha
Helix 7
7
A
125 137Right-handed alpha
Helix 8
8
A
173 178Right-handed alpha
Helix 9
9
A
179 189Right-handed alpha
Helix 10
10
A
277 290Right-handed alpha
Helix 11
11
A
292 318Right-handed alpha
Helix 12
12
B
10 23Right-handed alpha
Helix 13
13
B
35 41Right-handed alpha
Helix 14
14
B
54 60Right-handed alpha
Helix 15
15
B
71 85Right-handed alpha
Helix 16
16
B
98 113Right-handed alpha
Helix 17
17
B
121 124Right-handed 310
Helix 18
18
B
125 136Right-handed alpha
Helix 19
19
B
173 178Right-handed alpha
Helix 20
20
B
179 189Right-handed alpha
Helix 21
21
B
277 290Right-handed alpha
Helix 22
22
B
292 318Right-handed alpha
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There are 4 sheets in PDB entry 2HO5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
50 52first strand
Strand 2
A
26 32parallel
Strand 3
A
2 7parallel
Strand 4
A
65 68parallel
Strand 5
A
88 91parallel
Strand 6
A
116 118parallel
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There are 8 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
195 202first strand
Strand 2
A
208 216anti-parallel
Strand 3
A
221 227anti-parallel
Strand 4
A
140 148parallel
Strand 5
A
236 240anti-parallel
Strand 6
A
243 247anti-parallel
Strand 7
A
256 260anti-parallel
Strand 8
A
265 267anti-parallel
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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
B
50 52first strand
Strand 2
B
26 32parallel
Strand 3
B
2 5parallel
Strand 4
B
65 68parallel
Strand 5
B
88 91parallel
Strand 6
B
116 118parallel
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There are 8 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
195 202first strand
Strand 2
B
208 216anti-parallel
Strand 3
B
221 227anti-parallel
Strand 4
B
140 148parallel
Strand 5
B
236 240anti-parallel
Strand 6
B
243 247anti-parallel
Strand 7
B
256 260anti-parallel
Strand 8
B
265 267anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il