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


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 2RHO entry

There are 2 chains in PDB entry 2RHO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 12LEU 316
B
 ALA 12PHE 315
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 29 helices in PDB entry 2RHO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 33Right-handed alpha
Helix 2
2
A
46 51Right-handed alpha
Helix 3
3
A
62 67Right-handed alpha
Helix 4
4
A
74 85Right-handed alpha
Helix 5
5
A
85 94Right-handed alpha
Helix 6
6
A
108 124Right-handed alpha
Helix 7
7
A
136 139Right-handed 310
Helix 8
8
A
140 156Right-handed alpha
Helix 9
9
A
166 170Right-handed alpha
Helix 10
10
A
178 203Right-handed alpha
Helix 11
11
A
210 217Right-handed alpha
Helix 12
12
A
235 246Right-handed alpha
Helix 13
13
A
253 257Right-handed 310
Helix 14
14
A
271 286Right-handed alpha
Helix 15
15
B
20 33Right-handed alpha
Helix 16
16
B
46 52Right-handed alpha
Helix 17
17
B
62 67Right-handed alpha
Helix 18
18
B
74 85Right-handed alpha
Helix 19
19
B
85 93Right-handed alpha
Helix 20
20
B
108 124Right-handed alpha
Helix 21
21
B
136 139Right-handed 310
Helix 22
22
B
140 158Right-handed alpha
Helix 23
23
B
166 171Right-handed alpha
Helix 24
24
B
178 182Right-handed 310
Helix 25
25
B
183 203Right-handed alpha
Helix 26
26
B
210 219Right-handed alpha
Helix 27
27
B
235 245Right-handed alpha
Helix 28
28
B
253 257Right-handed 310
Helix 29
29
B
271 286Right-handed alpha
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There are 4 sheets in PDB entry 2RHO. 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
57 60first strand
Strand 2
A
39 44parallel
Strand 3
A
14 19parallel
Strand 4
A
98 104parallel
Strand 5
A
127 134parallel
Strand 6
A
160 165parallel
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There are 4 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
225 231first strand
Strand 2
A
306 313anti-parallel
Strand 3
A
259 266anti-parallel
Strand 4
A
291 298parallel
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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
57 60first strand
Strand 2
B
39 44parallel
Strand 3
B
14 19parallel
Strand 4
B
98 104parallel
Strand 5
B
127 134parallel
Strand 6
B
160 165parallel
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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
B
225 232first strand
Strand 2
B
305 313anti-parallel
Strand 3
B
259 266anti-parallel
Strand 4
B
291 298parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il