Analysis of interatomic Contacts of Structural Units in PDB entry:
3B7Q


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 3B7Q entry

There are 2 chains in PDB entry 3B7Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4SER 310
B
 THR 3THR 309
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 39 helices in PDB entry 3B7Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 9Right-handed 310
Helix 2
2
A
26 43Right-handed alpha
Helix 3
3
A
50 61Right-handed alpha
Helix 4
4
A
64 83Right-handed alpha
Helix 5
5
A
86 94Right-handed alpha
Helix 6
6
A
94 107Right-handed alpha
Helix 7
7
A
132 140Right-handed alpha
Helix 8
8
A
141 159Right-handed alpha
Helix 9
9
A
159 169Right-handed alpha
Helix 10
10
A
185 192Right-handed alpha
Helix 11
11
A
192 207Right-handed alpha
Helix 12
12
A
222 228Right-handed alpha
Helix 13
13
A
229 234Right-handed 310
Helix 14
14
A
235 241Right-handed alpha
Helix 15
15
A
248 257Right-handed alpha
Helix 16
16
A
258 262Right-handed 310
Helix 17
17
A
263 267Right-handed 310
Helix 18
18
A
278 282Right-handed 310
Helix 19
19
A
285 293Right-handed 310
Helix 20
20
A
303 307Right-handed 310
Helix 21
21
B
4 9Right-handed 310
Helix 22
22
B
26 43Right-handed alpha
Helix 23
23
B
50 61Right-handed alpha
Helix 24
24
B
64 83Right-handed alpha
Helix 25
25
B
86 93Right-handed alpha
Helix 26
26
B
94 107Right-handed alpha
Helix 27
27
B
132 140Right-handed alpha
Helix 28
28
B
141 159Right-handed alpha
Helix 29
29
B
159 169Right-handed alpha
Helix 30
30
B
185 192Right-handed alpha
Helix 31
31
B
192 207Right-handed alpha
Helix 32
32
B
222 228Right-handed alpha
Helix 33
33
B
229 234Right-handed 310
Helix 34
34
B
235 241Right-handed alpha
Helix 35
35
B
248 257Right-handed alpha
Helix 36
36
B
263 267Right-handed 310
Helix 37
37
B
278 282Right-handed 310
Helix 38
38
B
285 289Right-handed 310
Helix 39
39
B
303 307Right-handed 310
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There are 2 sheets in PDB entry 3B7Q. Click on sheet of interest to get list of strands forming it: A, B,

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
A
111 116first strand
Strand 2
A
122 127anti-parallel
Strand 3
A
175 180parallel
Strand 4
A
211 217parallel
Strand 5
A
242 244parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
111 116first strand
Strand 2
B
122 127anti-parallel
Strand 3
B
175 180parallel
Strand 4
B
211 217parallel
Strand 5
B
242 244parallel
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