Analysis of interatomic Contacts of Structural Units in PDB entry:
3BC1


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 3BC1 entry

There are 4 chains in PDB entry 3BC1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4SER 188
B
 GLY 5GLU 56
E
 GLY 4ARG 187
F
 GLY 5TYR 55
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 3BC1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 32Right-handed alpha
Helix 2
2
A
78 80Right-handed 310
Helix 3
3
A
81 88Right-handed alpha
Helix 4
4
A
103 109Right-handed alpha
Helix 5
5
A
109 121Right-handed alpha
Helix 6
6
A
137 141Right-handed 310
Helix 7
7
A
144 156Right-handed alpha
Helix 8
8
A
169 188Right-handed alpha
Helix 9
9
B
6 36Right-handed alpha
Helix 10
10
B
37 39Right-handed 310
Helix 11
11
B
42 50Right-handed alpha
Helix 12
12
B
51 56Right-handed 310
Helix 13
13
E
21 32Right-handed alpha
Helix 14
14
E
78 80Right-handed 310
Helix 15
15
E
81 88Right-handed alpha
Helix 16
16
E
89 92Right-handed 310
Helix 17
17
E
103 109Right-handed alpha
Helix 18
18
E
109 121Right-handed alpha
Helix 19
19
E
137 141Right-handed 310
Helix 20
20
E
144 156Right-handed alpha
Helix 21
21
E
169 187Right-handed alpha
Helix 22
22
F
6 35Right-handed alpha
Helix 23
23
F
35 40Right-handed alpha
Helix 24
24
F
42 50Right-handed alpha
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There are 2 sheets in PDB entry 3BC1. Click on sheet of interest to get list of strands forming it: A, B,

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
44 53first strand
Strand 2
A
66 75anti-parallel
Strand 3
A
8 15parallel
Strand 4
A
94 100parallel
Strand 5
A
128 133parallel
Strand 6
A
159 161parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
44 53first strand
Strand 2
E
66 75anti-parallel
Strand 3
E
8 15parallel
Strand 4
E
94 100parallel
Strand 5
E
127 133parallel
Strand 6
E
159 161parallel
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