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


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 4GQF entry

There are 2 chains in PDB entry 4GQF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2ALA 164
B
 GLY 3ALA 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 10 helices in PDB entry 4GQF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 31Right-handed alpha
Helix 2
2
A
59 66Right-handed 310
Helix 3
3
A
77 88Right-handed alpha
Helix 4
4
A
100 107Right-handed alpha
Helix 5
5
A
147 164Right-handed alpha
Helix 6
6
B
26 31Right-handed alpha
Helix 7
7
B
59 66Right-handed 310
Helix 8
8
B
77 88Right-handed alpha
Helix 9
9
B
100 106Right-handed alpha
Helix 10
10
B
147 164Right-handed alpha
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There are 8 sheets in PDB entry 4GQF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
15 17first strand
Strand 2
A
23 25anti-parallel
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There are 5 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
93 96first strand
Strand 2
A
69 74parallel
Strand 3
A
36 40parallel
Strand 4
A
123 127anti-parallel
Strand 5
A
133 138anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
48 49first strand
Strand 2
A
54 55anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
109 113first strand
Strand 2
A
116 120anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 17first strand
Strand 2
B
23 25anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 96first strand
Strand 2
B
69 74parallel
Strand 3
B
36 40parallel
Strand 4
B
122 127anti-parallel
Strand 5
B
133 139anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 49first strand
Strand 2
B
54 55anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
109 113first strand
Strand 2
B
116 120anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il