Analysis of interatomic Contacts of Structural Units in PDB entry:
4BNQ


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 4BNQ entry

There are 2 chains in PDB entry 4BNQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2VAL 195
B
 LYS 2ASN 194
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
Back to top of page

There are 22 helices in PDB entry 4BNQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
29 33Right-handed alpha
Helix 3
3
A
44 61Right-handed alpha
Helix 4
4
A
75 77Right-handed 310
Helix 5
5
A
81 87Right-handed 310
Helix 6
6
A
93 105Right-handed alpha
Helix 7
7
A
151 153Right-handed 310
Helix 8
8
A
158 161Right-handed 310
Helix 9
9
A
165 167Right-handed 310
Helix 10
10
A
168 176Right-handed alpha
Helix 11
11
A
176 192Right-handed alpha
Helix 12
12
B
10 21Right-handed alpha
Helix 13
13
B
30 32Right-handed 310
Helix 14
14
B
44 61Right-handed alpha
Helix 15
15
B
75 77Right-handed 310
Helix 16
16
B
81 84Right-handed 310
Helix 17
17
B
93 106Right-handed alpha
Helix 18
18
B
151 153Right-handed 310
Helix 19
19
B
157 161Right-handed 310
Helix 20
20
B
164 167Right-handed 310
Helix 21
21
B
168 176Right-handed alpha
Helix 22
22
B
176 192Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 4BNQ. Click on sheet of interest to get list of strands forming it: AA, AB, BA,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3 6first strand
Strand 2
A
25 28parallel
Back to list of sheets
Back to top of page

There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
64 73first strand
Strand 2
A
112 123anti-parallel
Strand 3
A
126 139anti-parallel
Strand 4
A
155 157anti-parallel
Strand 5
A
162 163anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
25 28first strand
Strand 2
B
3 6parallel
Strand 3
B
64 73parallel
Strand 4
B
112 123anti-parallel
Strand 5
B
126 139anti-parallel
Strand 6
B
155 156anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il