Analysis of interatomic Contacts of Structural Units in PDB entry:
3D3Q


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 3D3Q entry

There are 2 chains in PDB entry 3D3Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6SER 315
B
 LYS 6ARG 314
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 28 helices in PDB entry 3D3Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
77 95Right-handed alpha
Helix 3
3
A
105 114Right-handed alpha
Helix 4
4
A
124 137Right-handed alpha
Helix 5
5
A
142 154Right-handed alpha
Helix 6
6
A
154 161Right-handed alpha
Helix 7
7
A
165 180Right-handed alpha
Helix 8
8
A
183 193Right-handed alpha
Helix 9
9
A
206 224Right-handed alpha
Helix 10
10
A
225 236Right-handed alpha
Helix 11
11
A
242 246Right-handed 310
Helix 12
12
A
251 258Right-handed alpha
Helix 13
13
A
261 287Right-handed alpha
Helix 14
14
A
299 315Right-handed alpha
Helix 15
15
B
19 31Right-handed alpha
Helix 16
16
B
77 95Right-handed alpha
Helix 17
17
B
105 114Right-handed alpha
Helix 18
18
B
127 140Right-handed alpha
Helix 19
19
B
144 152Right-handed alpha
Helix 20
20
B
154 160Right-handed alpha
Helix 21
21
B
165 180Right-handed alpha
Helix 22
22
B
182 194Right-handed alpha
Helix 23
23
B
206 224Right-handed alpha
Helix 24
24
B
225 236Right-handed alpha
Helix 25
25
B
242 246Right-handed 310
Helix 26
26
B
251 258Right-handed alpha
Helix 27
27
B
261 287Right-handed alpha
Helix 28
28
B
299 312Right-handed alpha
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There are 2 sheets in PDB entry 3D3Q. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
64 65first strand
Strand 2
A
33 37parallel
Strand 3
A
98 102parallel
Strand 4
A
8 13parallel
Strand 5
A
197 204parallel
Strand 6
A
291 294parallel
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There are 6 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
64 65first strand
Strand 2
B
33 37parallel
Strand 3
B
98 102parallel
Strand 4
B
8 13parallel
Strand 5
B
197 204parallel
Strand 6
B
291 294parallel
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