Analysis of interatomic Contacts of Structural Units in PDB entry:
2BNQ


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 2BNQ entry

There are 5 chains in PDB entry 2BNQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 1PRO 276
B
MET 0MET 99
C
SER 1VAL 9
D
GLN 2SER 204
E
GLY 2ASP 242
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 2BNQ. 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 53Right-handed 310
Helix 2
2
A
56 85Right-handed alpha
Helix 3
3
A
137 150Right-handed alpha
Helix 4
4
A
151 162Right-handed alpha
Helix 5
5
A
162 175Right-handed alpha
Helix 6
6
A
175 180Right-handed alpha
Helix 7
7
A
253 255Right-handed 310
Helix 8
8
D
81 85Right-handed 310
Helix 9
9
D
167 170Right-handed 310
Helix 10
10
D
186 191Right-handed alpha
Helix 11
11
E
81 85Right-handed 310
Helix 12
12
E
114 118Right-handed 310
Helix 13
13
E
129 137Right-handed alpha
Helix 14
14
E
196 200Right-handed alpha
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There are 15 sheets in PDB entry 2BNQ. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, A, DB, C, DD, EA, EB, EC, ED,

There are 8 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
46 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
121 126anti-parallel
Strand 8
A
133 135anti-parallel
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There are 4 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
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
229 230anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
234 235anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
222 223first strand
Strand 2
A
214 219anti-parallel
Strand 3
A
257 262anti-parallel
Strand 4
A
270 273anti-parallel
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There are 4 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
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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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
D
4 5first strand
Strand 2
D
19 25anti-parallel
Strand 3
D
72 77anti-parallel
Strand 4
D
62 67anti-parallel
Strand 5
D
56 59anti-parallel
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There are 5 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
10 14first strand
Strand 2
D
108 113parallel
Strand 3
D
86 94anti-parallel
Strand 4
D
30 38anti-parallel
Strand 5
D
44 51anti-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
D
10 14first strand
Strand 2
D
108 113parallel
Strand 3
D
86 94anti-parallel
Strand 4
D
103 104anti-parallel
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There are 7 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
122 127first strand
Strand 2
D
135 140anti-parallel
Strand 3
D
171 180anti-parallel
Strand 4
D
156 158anti-parallel
Strand 5
D
171 180anti-parallel
Strand 6
D
162 166anti-parallel
Strand 7
D
171 180anti-parallel
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There are 4 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
3 6first strand
Strand 2
E
18 24anti-parallel
Strand 3
E
75 77anti-parallel
Strand 4
E
64 65anti-parallel
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There are 9 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
9 13first strand
Strand 2
E
107 112parallel
Strand 3
E
86 93anti-parallel
Strand 4
E
53 56first strand
Strand 5
E
41 50anti-parallel
Strand 6
E
30 37anti-parallel
Strand 7
E
86 93anti-parallel
Strand 8
E
102 103anti-parallel
Strand 9
E
86 93anti-parallel
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There are 7 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
122 126first strand
Strand 2
E
138 148anti-parallel
Strand 3
E
186 195anti-parallel
Strand 4
E
168 170anti-parallel
Strand 5
E
186 195anti-parallel
Strand 6
E
175 176anti-parallel
Strand 7
E
186 195anti-parallel
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There are 4 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
162 164first strand
Strand 2
E
153 159anti-parallel
Strand 3
E
205 212anti-parallel
Strand 4
E
231 238anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il