Analysis of interatomic Contacts of Structural Units in PDB entry:
3RO0


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 3RO0 entry

There are 4 chains in PDB entry 3RO0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2GLU 208
B
 MET 1THR 209
C
 MET 1ILE 207
D
 GLU 2ILE 207
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 24 helices in PDB entry 3RO0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 28Right-handed alpha
Helix 2
2
A
48 62Right-handed alpha
Helix 3
3
A
118 129Right-handed alpha
Helix 4
4
A
142 159Right-handed alpha
Helix 5
5
A
172 176Right-handed 310
Helix 6
6
A
185 203Right-handed alpha
Helix 7
7
B
19 28Right-handed alpha
Helix 8
8
B
48 62Right-handed alpha
Helix 9
9
B
118 129Right-handed alpha
Helix 10
10
B
142 159Right-handed alpha
Helix 11
11
B
172 176Right-handed 310
Helix 12
12
B
185 203Right-handed alpha
Helix 13
13
C
19 28Right-handed alpha
Helix 14
14
C
48 62Right-handed alpha
Helix 15
15
C
118 129Right-handed alpha
Helix 16
16
C
142 159Right-handed alpha
Helix 17
17
C
172 176Right-handed 310
Helix 18
18
C
185 203Right-handed alpha
Helix 19
19
D
19 28Right-handed alpha
Helix 20
20
D
48 62Right-handed alpha
Helix 21
21
D
118 129Right-handed alpha
Helix 22
22
D
142 159Right-handed alpha
Helix 23
23
D
172 176Right-handed 310
Helix 24
24
D
185 203Right-handed alpha
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There are 8 sheets in PDB entry 3RO0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
32 33first strand
Strand 2
A
36 43anti-parallel
Strand 3
A
3 10parallel
Strand 4
A
65 71parallel
Strand 5
A
163 169parallel
Strand 6
A
79 80anti-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
83 85first strand
Strand 2
A
112 114anti-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
32 33first strand
Strand 2
B
36 43anti-parallel
Strand 3
B
3 10parallel
Strand 4
B
65 71parallel
Strand 5
B
163 169parallel
Strand 6
B
79 80anti-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
B
83 85first strand
Strand 2
B
112 114anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
32 33first strand
Strand 2
C
36 43anti-parallel
Strand 3
C
3 10parallel
Strand 4
C
65 71parallel
Strand 5
C
163 169parallel
Strand 6
C
79 80anti-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
C
83 85first strand
Strand 2
C
112 114anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
32 33first strand
Strand 2
D
36 43anti-parallel
Strand 3
D
3 10parallel
Strand 4
D
65 71parallel
Strand 5
D
163 169parallel
Strand 6
D
79 80anti-parallel
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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
D
83 85first strand
Strand 2
D
112 114anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il