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


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 4GQT entry

There are 2 chains in PDB entry 4GQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3GLU 211
B
 GLU 3GLU 211
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 18 helices in PDB entry 4GQT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
30 52Right-handed alpha
Helix 3
3
A
53 61Right-handed 310
Helix 4
4
A
87 95Right-handed alpha
Helix 5
5
A
102 112Right-handed alpha
Helix 6
6
A
115 123Right-handed 310
Helix 7
7
A
124 131Right-handed 310
Helix 8
8
A
180 186Right-handed 310
Helix 9
9
A
187 199Right-handed alpha
Helix 10
10
B
11 24Right-handed alpha
Helix 11
11
B
30 52Right-handed alpha
Helix 12
12
B
53 61Right-handed 310
Helix 13
13
B
87 95Right-handed alpha
Helix 14
14
B
102 112Right-handed alpha
Helix 15
15
B
115 123Right-handed 310
Helix 16
16
B
124 131Right-handed 310
Helix 17
17
B
180 186Right-handed 310
Helix 18
18
B
187 199Right-handed alpha
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There are 2 sheets in PDB entry 4GQT. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
6 9first strand
Strand 2
A
157 162anti-parallel
Strand 3
A
148 152anti-parallel
Strand 4
A
133 141anti-parallel
Strand 5
A
171 178anti-parallel
Strand 6
A
76 81anti-parallel
Strand 7
A
66 71anti-parallel
Strand 8
A
206 208parallel
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There are 8 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
6 9first strand
Strand 2
B
157 162anti-parallel
Strand 3
B
148 152anti-parallel
Strand 4
B
133 141anti-parallel
Strand 5
B
171 178anti-parallel
Strand 6
B
76 81anti-parallel
Strand 7
B
66 71anti-parallel
Strand 8
B
206 208parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il