Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q87


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 3Q87 entry

There are 2 chains in PDB entry 3Q87 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 125
B
 MET 1SER 164
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 11 helices in PDB entry 3Q87. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 8Right-handed 310
Helix 2
2
A
41 60Right-handed alpha
Helix 3
3
A
69 79Right-handed alpha
Helix 4
4
A
83 92Right-handed alpha
Helix 5
5
B
7 21Right-handed alpha
Helix 6
6
B
35 42Right-handed alpha
Helix 7
7
B
53 59Right-handed alpha
Helix 8
8
B
75 79Right-handed 310
Helix 9
9
B
100 103Right-handed 310
Helix 10
10
B
104 114Right-handed alpha
Helix 11
11
B
128 139Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3Q87.

There are 11 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
20 29first strand
Strand 2
A
93 102anti-parallel
Strand 3
A
108 112anti-parallel
Strand 4
A
115 117anti-parallel
Strand 5
B
65 67parallel
Strand 6
B
46 51parallel
Strand 7
B
26 30parallel
Strand 8
B
81 84parallel
Strand 9
B
118 124parallel
Strand 10
B
155 162anti-parallel
Strand 11
B
142 150anti-parallel
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