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


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 7PPL entry

There are 3 chains in PDB entry 7PPL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4ARG 282
B
 LYS 627ASP 631
B
 MET 633MET 635
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 11 helices in PDB entry 7PPL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 17Right-handed alpha
Helix 2
AA2
A
24 29Right-handed alpha
Helix 3
AA3
A
30 36Right-handed 310
Helix 4
AA4
A
44 46Right-handed 310
Helix 5
AA5
A
76 79Right-handed 310
Helix 6
AA6
A
88 90Right-handed 310
Helix 7
AA7
A
91 103Right-handed alpha
Helix 8
AA8
A
186 203Right-handed alpha
Helix 9
AA9
A
217 237Right-handed alpha
Helix 10
AB1
A
243 253Right-handed alpha
Helix 11
AB2
A
261 282Right-handed alpha
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There are 2 sheets in PDB entry 7PPL. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 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
48 50first strand
Strand 2
A
63 69anti-parallel
Strand 3
A
81 85anti-parallel
Strand 4
A
209 213parallel
Strand 5
A
106 109parallel
Strand 6
A
167 174parallel
Strand 7
A
150 159anti-parallel
Strand 8
A
137 146anti-parallel
Strand 9
A
131 134anti-parallel
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There are 2 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
114 115first strand
Strand 2
A
118 119anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il