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


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 3ROT entry

There are 2 chains in PDB entry 3ROT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 22MSE 294
B
 ARG 22ALA 293
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 20 helices in PDB entry 3ROT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 52Right-handed alpha
Helix 2
2
A
65 79Right-handed alpha
Helix 3
3
A
94 105Right-handed alpha
Helix 4
4
A
130 146Right-handed alpha
Helix 5
5
A
161 178Right-handed alpha
Helix 6
6
A
190 205Right-handed alpha
Helix 7
7
A
215 228Right-handed alpha
Helix 8
8
A
228 233Right-handed alpha
Helix 9
9
A
246 255Right-handed alpha
Helix 10
10
A
265 284Right-handed alpha
Helix 11
11
B
34 52Right-handed alpha
Helix 12
12
B
65 78Right-handed alpha
Helix 13
13
B
94 104Right-handed alpha
Helix 14
14
B
130 146Right-handed alpha
Helix 15
15
B
161 178Right-handed alpha
Helix 16
16
B
190 205Right-handed alpha
Helix 17
17
B
215 228Right-handed alpha
Helix 18
18
B
228 233Right-handed alpha
Helix 19
19
B
246 255Right-handed alpha
Helix 20
20
B
265 284Right-handed alpha
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There are 4 sheets in PDB entry 3ROT. 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
54 58first strand
Strand 2
A
24 28parallel
Strand 3
A
83 86parallel
Strand 4
A
108 111parallel
Strand 5
A
126 128parallel
Strand 6
A
290 291parallel
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There are 5 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
181 186first strand
Strand 2
A
151 156parallel
Strand 3
A
210 213parallel
Strand 4
A
239 243parallel
Strand 5
A
260 262parallel
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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
54 58first strand
Strand 2
B
24 28parallel
Strand 3
B
83 86parallel
Strand 4
B
108 111parallel
Strand 5
B
126 128parallel
Strand 6
B
290 291parallel
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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
181 186first strand
Strand 2
B
151 156parallel
Strand 3
B
210 213parallel
Strand 4
B
239 243parallel
Strand 5
B
260 262parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il