Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q3C


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 3Q3C entry

There is 1 chain in PDB entry 3Q3C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2GLN 296
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 15 helices in PDB entry 3Q3C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 22Right-handed alpha
Helix 2
2
A
33 43Right-handed alpha
Helix 3
3
A
50 56Right-handed alpha
Helix 4
4
A
67 76Right-handed alpha
Helix 5
5
A
80 85Right-handed alpha
Helix 6
6
A
98 111Right-handed alpha
Helix 7
7
A
124 131Right-handed alpha
Helix 8
8
A
140 154Right-handed alpha
Helix 9
9
A
165 195Right-handed alpha
Helix 10
10
A
198 208Right-handed alpha
Helix 11
11
A
213 219Right-handed alpha
Helix 12
12
A
229 234Right-handed 310
Helix 13
13
A
240 258Right-handed alpha
Helix 14
14
A
262 278Right-handed alpha
Helix 15
15
A
284 292Right-handed 310
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There are 2 sheets in PDB entry 3Q3C. 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
46 47first strand
Strand 2
A
26 30parallel
Strand 3
A
3 7parallel
Strand 4
A
60 63parallel
Strand 5
A
90 93parallel
Strand 6
A
115 118parallel
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There are 3 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
121 122first strand
Strand 2
A
133 138anti-parallel
Strand 3
A
155 162parallel
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