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


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 3CBK entry

There are 2 chains in PDB entry 3CBK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 61GLN 255
B
 MET 1ASN 110
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 14 helices in PDB entry 3CBK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 11Right-handed alpha
Helix 2
2
A
14 19Right-handed 310
Helix 3
3
A
28 45Right-handed alpha
Helix 4
4
A
55 63Right-handed alpha
Helix 5
5
A
64 67Right-handed 310
Helix 6
6
A
69 73Right-handed 310
Helix 7
7
A
75 86Right-handed alpha
Helix 8
8
A
139 143Right-handed 310
Helix 9
9
A
157 168Right-handed alpha
Helix 10
10
A
178 183Right-handed alpha
Helix 11
11
A
238 242Right-handed 310
Helix 12
12
B
6 10Right-handed 310
Helix 13
13
B
29 33Right-handed 310
Helix 14
14
B
38 42Right-handed 310
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There are 4 sheets in PDB entry 3CBK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
5 6first strand
Strand 2
A
195 209anti-parallel
Strand 3
A
170 177anti-parallel
Strand 4
A
246 248anti-parallel
Strand 5
A
151 153anti-parallel
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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
5 6first strand
Strand 2
A
195 209anti-parallel
Strand 3
A
212 218anti-parallel
Strand 4
A
230 234anti-parallel
Strand 5
A
187 188parallel
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There are 4 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
3 5first strand
Strand 2
B
21 28parallel
Strand 3
B
69 77anti-parallel
Strand 4
B
51 58anti-parallel
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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
13 16first strand
Strand 2
B
101 109parallel
Strand 3
B
81 90anti-parallel
Strand 4
B
35 37anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il