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


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 7PFQ entry

There are 4 chains in PDB entry 7PFQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 50VAL 87
B
 THR 18ARG 170
D
 GLY 2GLY 2
D
 LYS 5LYS 6
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 2 helices in PDB entry 7PFQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
50 54Right-handed alpha
Helix 2
AA2
B
131 135Right-handed 310
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There are 3 sheets in PDB entry 7PFQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 65first strand
Strand 2
B
58 60anti-parallel
Strand 3
A
51 57parallel
Strand 4
B
21 27anti-parallel
Strand 5
B
34 42anti-parallel
Strand 6
B
45 49anti-parallel
Strand 7
B
76 79anti-parallel
Strand 8
B
67 71anti-parallel
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There are 5 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
66 67first strand
Strand 2
B
107 111parallel
Strand 3
B
95 99anti-parallel
Strand 4
B
138 140anti-parallel
Strand 5
B
146 149anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
84 86first strand
Strand 2
A
73 78anti-parallel
Strand 3
B
114 118parallel
Strand 4
B
121 126anti-parallel
Strand 5
B
161 164anti-parallel
Strand 6
B
153 155anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il