Analysis of interatomic Contacts of Structural Units in PDB entry:
2PFE


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 2PFE entry

There are 2 chains in PDB entry 2PFE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 15GLY 245
B
 ALA 15GLY 245
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 2PFE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 59Right-handed 310
Helix 2
2
A
231 239Right-handed alpha
Helix 3
3
B
55 59Right-handed 310
Helix 4
4
B
231 239Right-handed alpha
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There are 8 sheets in PDB entry 2PFE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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 18first strand
Strand 2
A
113 120parallel
Strand 3
A
120 120anti-parallel
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There are 2 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
32 35first strand
Strand 2
A
40 43anti-parallel
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There are 6 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
62 64first strand
Strand 2
A
85 91anti-parallel
Strand 3
A
103 108anti-parallel
Strand 4
A
49 54anti-parallel
Strand 5
A
45 48anti-parallel
Strand 6
A
241 242anti-parallel
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There are 7 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
135 140first strand
Strand 2
A
156 171anti-parallel
Strand 3
A
175 183anti-parallel
Strand 4
A
223 230anti-parallel
Strand 5
A
208 219anti-parallel
Strand 6
A
198 201anti-parallel
Strand 7
A
135 140anti-parallel
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There are 3 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 18first strand
Strand 2
B
113 120parallel
Strand 3
B
120 120anti-parallel
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There are 2 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
32 35first strand
Strand 2
B
40 43anti-parallel
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There are 6 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
62 64first strand
Strand 2
B
85 91anti-parallel
Strand 3
B
103 108anti-parallel
Strand 4
B
49 54anti-parallel
Strand 5
B
45 48anti-parallel
Strand 6
B
241 242anti-parallel
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There are 7 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
135 140first strand
Strand 2
B
156 171anti-parallel
Strand 3
B
175 183anti-parallel
Strand 4
B
223 230anti-parallel
Strand 5
B
208 219anti-parallel
Strand 6
B
198 201anti-parallel
Strand 7
B
135 140anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il