Analysis of interatomic Contacts of Structural Units in PDB entry:
1QFH


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 1QFH entry

There are 2 chains in PDB entry 1QFH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 646ASN 857
B
 LYS 646ASN 857
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 8 helices in PDB entry 1QFH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
659 661Right-handed 310
Helix 2
2
A
698 700Right-handed 310
Helix 3
3
A
753 755Right-handed 310
Helix 4
4
A
840 842Right-handed 310
Helix 5
5
B
659 661Right-handed 310
Helix 6
6
B
698 700Right-handed 310
Helix 7
7
B
753 755Right-handed 310
Helix 8
8
B
840 842Right-handed 310
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There are 8 sheets in PDB entry 1QFH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
655 657first strand
Strand 2
A
670 675anti-parallel
Strand 3
A
714 719anti-parallel
Strand 4
A
706 709anti-parallel
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There are 4 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
663 665first strand
Strand 2
A
743 748parallel
Strand 3
A
725 733anti-parallel
Strand 4
A
691 696anti-parallel
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There are 3 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
761 766first strand
Strand 2
A
804 812anti-parallel
Strand 3
A
792 799anti-parallel
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There are 4 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
850 856first strand
Strand 2
A
782 788anti-parallel
Strand 3
A
815 823anti-parallel
Strand 4
A
833 837anti-parallel
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There are 4 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
655 657first strand
Strand 2
B
670 675anti-parallel
Strand 3
B
714 719anti-parallel
Strand 4
B
706 709anti-parallel
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There are 4 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
663 665first strand
Strand 2
B
743 748parallel
Strand 3
B
725 733anti-parallel
Strand 4
B
691 696anti-parallel
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There are 3 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
760 766first strand
Strand 2
B
804 812anti-parallel
Strand 3
B
792 799anti-parallel
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There are 4 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
850 856first strand
Strand 2
B
782 788anti-parallel
Strand 3
B
815 823anti-parallel
Strand 4
B
833 837anti-parallel
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