Analysis of interatomic Contacts of Structural Units in PDB entry:
4QE0


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 4QE0 entry

There are 31 chains in PDB entry 4QE0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 26TYR 36
A
 THR 39ASN 64
A
 GLU 66ASN 67
A
 LEU 69GLU 72
A
 ILE 74TYR 76
A
 ASP 78GLY 80
A
 THR 82THR 111
A
 ALA 113GLY 119
A
 THR 121ALA 150
A
 VAL 152VAL 162
A
 LEU 164LEU 164
A
 GLU 166PHE 170
A
 PRO 172GLY 176
A
 GLN 178GLN 188
A
 PRO 190GLY 192
A
 LEU 194LEU 203
B
 GLU 27TYR 36
B
 THR 39ASN 64
B
 GLU 66ASN 67
B
 LEU 69GLU 72
B
 ILE 74TYR 76
B
 ASP 78GLY 80
B
 THR 82THR 111
B
 ALA 113GLY 119
B
 THR 121ALA 150
B
 VAL 152VAL 162
B
 LEU 164LEU 164
B
 GLU 166PHE 170
B
 PRO 172GLY 176
B
 GLN 178GLN 188
B
 PRO 190GLY 192
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 4QE0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
87 91Right-handed 310
Helix 2
2
A
95 109Right-handed alpha
Helix 3
3
A
111 119Right-handed alpha
Helix 4
4
A
147 152Right-handed 310
Helix 5
5
A
153 168Right-handed alpha
Helix 6
6
A
173 179Right-handed 310
Helix 7
7
B
95 110Right-handed alpha
Helix 8
8
B
111 119Right-handed alpha
Helix 9
9
B
147 152Right-handed 310
Helix 10
10
B
153 168Right-handed alpha
Helix 11
11
B
173 179Right-handed 310
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There are 2 sheets in PDB entry 4QE0. 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
40 44first strand
Strand 2
A
47 54anti-parallel
Strand 3
A
59 64anti-parallel
Strand 4
A
136 144anti-parallel
Strand 5
A
123 129anti-parallel
Strand 6
A
182 188anti-parallel
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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
40 44first strand
Strand 2
B
47 54anti-parallel
Strand 3
B
59 64anti-parallel
Strand 4
B
136 144anti-parallel
Strand 5
B
123 129anti-parallel
Strand 6
B
182 188anti-parallel
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