Analysis of interatomic Contacts of Structural Units in PDB entry:
3BK6


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 3BK6 entry

There are 3 chains in PDB entry 3BK6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 55THR 224
B
 MET 55GLU 196
C
 MET 55PRO 214
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 19 helices in PDB entry 3BK6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
97 104Right-handed alpha
Helix 2
2
A
107 126Right-handed alpha
Helix 3
3
A
128 135Right-handed alpha
Helix 4
4
A
135 151Right-handed alpha
Helix 5
5
A
152 154Right-handed 310
Helix 6
6
A
171 213Right-handed alpha
Helix 7
7
A
215 222Right-handed alpha
Helix 8
8
B
97 104Right-handed alpha
Helix 9
9
B
107 126Right-handed alpha
Helix 10
10
B
128 135Right-handed alpha
Helix 11
11
B
135 151Right-handed alpha
Helix 12
12
B
152 154Right-handed 310
Helix 13
13
B
171 188Right-handed alpha
Helix 14
14
C
97 104Right-handed alpha
Helix 15
15
C
107 127Right-handed alpha
Helix 16
16
C
128 135Right-handed alpha
Helix 17
17
C
135 151Right-handed alpha
Helix 18
18
C
152 154Right-handed 310
Helix 19
19
C
171 213Right-handed alpha
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There are 3 sheets in PDB entry 3BK6. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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 59first strand
Strand 2
C
156 169anti-parallel
Strand 3
C
84 95anti-parallel
Strand 4
C
68 78anti-parallel
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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
68 78first strand
Strand 2
A
84 95anti-parallel
Strand 3
A
156 169anti-parallel
Strand 4
B
57 59anti-parallel
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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
68 78first strand
Strand 2
B
84 95anti-parallel
Strand 3
B
156 169anti-parallel
Strand 4
C
57 59anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il