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


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 3BYQ entry

There are 3 chains in PDB entry 3BYQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ARG 192
B
 MSE 1ARG 192
C
 SER 2ARG 192
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 18 helices in PDB entry 3BYQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 72Right-handed alpha
Helix 2
2
A
73 76Right-handed 310
Helix 3
3
A
91 96Right-handed alpha
Helix 4
4
A
96 109Right-handed alpha
Helix 5
5
A
141 145Right-handed 310
Helix 6
6
A
181 185Right-handed 310
Helix 7
7
B
49 72Right-handed alpha
Helix 8
8
B
73 76Right-handed 310
Helix 9
9
B
91 96Right-handed alpha
Helix 10
10
B
96 109Right-handed alpha
Helix 11
11
B
141 145Right-handed 310
Helix 12
12
B
181 185Right-handed 310
Helix 13
13
C
49 72Right-handed alpha
Helix 14
14
C
73 76Right-handed 310
Helix 15
15
C
91 96Right-handed alpha
Helix 16
16
C
96 109Right-handed alpha
Helix 17
17
C
141 145Right-handed 310
Helix 18
18
C
181 185Right-handed 310
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There are 4 sheets in PDB entry 3BYQ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
118 122first strand
Strand 2
A
78 85parallel
Strand 3
A
160 168anti-parallel
Strand 4
A
28 38anti-parallel
Strand 5
A
6 16anti-parallel
Strand 6
B
6 16anti-parallel
Strand 7
B
28 38anti-parallel
Strand 8
B
160 168anti-parallel
Strand 9
B
78 85anti-parallel
Strand 10
B
118 122parallel
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There are 12 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
146 150first strand
Strand 2
A
129 135anti-parallel
Strand 3
A
78 85anti-parallel
Strand 4
A
160 168anti-parallel
Strand 5
A
28 38anti-parallel
Strand 6
A
6 16anti-parallel
Strand 7
B
6 16anti-parallel
Strand 8
B
28 38anti-parallel
Strand 9
B
160 168anti-parallel
Strand 10
B
78 85anti-parallel
Strand 11
B
129 135anti-parallel
Strand 12
B
146 150anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 16first strand
Strand 2
C
28 38anti-parallel
Strand 3
C
160 168anti-parallel
Strand 4
C
78 85anti-parallel
Strand 5
C
118 122parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 16first strand
Strand 2
C
28 38anti-parallel
Strand 3
C
160 168anti-parallel
Strand 4
C
78 85anti-parallel
Strand 5
C
129 135anti-parallel
Strand 6
C
146 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il