Analysis of interatomic Contacts of Structural Units in PDB entry:
3B5I


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 3B5I entry

There are 2 chains in PDB entry 3B5I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 26THR 374
B
 ALA 26THR 374
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 25 helices in PDB entry 3B5I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 42Right-handed alpha
Helix 2
2
A
64 85Right-handed alpha
Helix 3
3
A
103 111Right-handed alpha
Helix 4
4
A
167 172Right-handed 310
Helix 5
5
A
189 214Right-handed alpha
Helix 6
6
A
236 244Right-handed alpha
Helix 7
7
A
245 254Right-handed alpha
Helix 8
8
A
261 266Right-handed alpha
Helix 9
9
A
276 288Right-handed alpha
Helix 10
10
A
311 333Right-handed alpha
Helix 11
11
A
336 354Right-handed alpha
Helix 12
12
A
355 360Right-handed alpha
Helix 13
13
B
28 42Right-handed alpha
Helix 14
14
B
65 85Right-handed alpha
Helix 15
15
B
103 111Right-handed alpha
Helix 16
16
B
167 172Right-handed 310
Helix 17
17
B
189 214Right-handed alpha
Helix 18
18
B
236 244Right-handed alpha
Helix 19
19
B
245 252Right-handed alpha
Helix 20
20
B
261 266Right-handed alpha
Helix 21
21
B
276 288Right-handed alpha
Helix 22
22
B
311 333Right-handed alpha
Helix 23
23
B
336 344Right-handed alpha
Helix 24
24
B
346 354Right-handed alpha
Helix 25
25
B
355 360Right-handed alpha
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There are 2 sheets in PDB entry 3B5I. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
133 138first strand
Strand 2
A
92 98parallel
Strand 3
A
54 59parallel
Strand 4
A
151 157parallel
Strand 5
A
215 227parallel
Strand 6
A
365 373anti-parallel
Strand 7
A
290 299anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 138first strand
Strand 2
B
92 98parallel
Strand 3
B
54 59parallel
Strand 4
B
151 157parallel
Strand 5
B
215 227parallel
Strand 6
B
365 373anti-parallel
Strand 7
B
290 299anti-parallel
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