Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q7U


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 3Q7U entry

There are 2 chains in PDB entry 3Q7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 6GLY 231
B
 GLY 6GLY 231
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 25 helices in PDB entry 3Q7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 29Right-handed 310
Helix 2
2
A
37 48Right-handed alpha
Helix 3
3
A
59 61Right-handed 310
Helix 4
4
A
62 71Right-handed alpha
Helix 5
5
A
72 74Right-handed 310
Helix 6
6
A
82 92Right-handed alpha
Helix 7
7
A
114 127Right-handed alpha
Helix 8
8
A
156 158Right-handed 310
Helix 9
9
A
171 182Right-handed alpha
Helix 10
10
A
192 200Right-handed alpha
Helix 11
11
A
210 214Right-handed 310
Helix 12
12
A
218 230Right-handed alpha
Helix 13
13
B
26 29Right-handed 310
Helix 14
14
B
37 47Right-handed alpha
Helix 15
15
B
59 61Right-handed 310
Helix 16
16
B
62 71Right-handed alpha
Helix 17
17
B
72 74Right-handed 310
Helix 18
18
B
82 92Right-handed alpha
Helix 19
19
B
114 127Right-handed alpha
Helix 20
20
B
156 158Right-handed 310
Helix 21
21
B
171 179Right-handed alpha
Helix 22
22
B
184 188Right-handed 310
Helix 23
23
B
193 200Right-handed alpha
Helix 24
24
B
210 214Right-handed 310
Helix 25
25
B
218 231Right-handed alpha
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There are 6 sheets in PDB entry 3Q7U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
75 78first strand
Strand 2
A
53 58parallel
Strand 3
A
8 13parallel
Strand 4
A
102 105parallel
Strand 5
A
167 170anti-parallel
Strand 6
A
131 137anti-parallel
Strand 7
A
205 208parallel
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There are 9 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
75 78first strand
Strand 2
A
53 58parallel
Strand 3
A
8 13parallel
Strand 4
A
102 105parallel
Strand 5
A
167 170anti-parallel
Strand 6
A
131 137anti-parallel
Strand 7
A
160 163anti-parallel
Strand 8
B
141 145anti-parallel
Strand 9
B
151 153anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 32first strand
Strand 2
A
35 36anti-parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 153first strand
Strand 2
A
141 145anti-parallel
Strand 3
B
160 163anti-parallel
Strand 4
B
131 136anti-parallel
Strand 5
B
167 170anti-parallel
Strand 6
B
102 105anti-parallel
Strand 7
B
8 13parallel
Strand 8
B
53 58parallel
Strand 9
B
75 78parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 153first strand
Strand 2
A
141 145anti-parallel
Strand 3
B
160 163anti-parallel
Strand 4
B
131 136anti-parallel
Strand 5
B
205 208parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
31 32first strand
Strand 2
B
35 36anti-parallel
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