Analysis of interatomic Contacts of Structural Units in PDB entry:
7QRS


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 7QRS entry

There are 4 chains in PDB entry 7QRS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 714MET 816
B
 GLU 718MET 816
C
 LYS 112VAL 119
D
 LYS 93VAL 100
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 4 helices in PDB entry 7QRS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
767 773Right-handed alpha
Helix 2
AA2
A
792 802Right-handed alpha
Helix 3
AA3
B
767 773Right-handed alpha
Helix 4
AA4
B
792 802Right-handed alpha
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There are 4 sheets in PDB entry 7QRS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
725 732first strand
Strand 2
A
806 813anti-parallel
Strand 3
A
779 783anti-parallel
Strand 4
A
786 787anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
758 763first strand
Strand 2
A
740 744anti-parallel
Strand 3
D
97 100anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
725 732first strand
Strand 2
B
806 813anti-parallel
Strand 3
B
779 783anti-parallel
Strand 4
B
786 787anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
725 732first strand
Strand 2
B
806 813anti-parallel
Strand 3
B
779 783anti-parallel
Strand 4
B
758 763anti-parallel
Strand 5
B
740 744anti-parallel
Strand 6
C
116 119anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il