Analysis of interatomic Contacts of Structural Units in PDB entry:
5PEP


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 5PEP entry

There is 1 chain in PDB entry 5PEP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 1ALA 327
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 10 helices in PDB entry 5PEP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
48 50Right-handed 310
Helix 2
HN
A
58 60Right-handed 310
Helix 3
HN2
A
110 114Right-handed alpha
Helix 4
H3
A
126 128Right-handed 310
Helix 5
H4
A
130 132Right-handed 310
Helix 6
HNP
A
136 142Right-handed alpha
Helix 7
HC
A
225 236Right-handed alpha
Helix 8
HC2
A
252 255Right-handed alpha
Helix 9
HC3
A
272 275Right-handed alpha
Helix 10
HCP
A
304 307Right-handed alpha
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There are 5 sheets in PDB entry 5PEP. Click on sheet of interest to get list of strands forming it: 1N, 1C, 2N, 2C, S3,

There are 8 strands in 1N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 9first strand
Strand 2
A
13 16anti-parallel
Strand 3
A
29 32anti-parallel
Strand 4
A
119 122parallel
Strand 5
A
38 40anti-parallel
Strand 6
A
99 106parallel
Strand 7
A
79 87anti-parallel
Strand 8
A
65 74anti-parallel
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There are 7 strands in 1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
191 194first strand
Strand 2
A
210 214anti-parallel
Strand 3
A
300 302parallel
Strand 4
A
221 223anti-parallel
Strand 5
A
282 290parallel
Strand 6
A
246 248anti-parallel
Strand 7
A
239 240anti-parallel
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There are 4 strands in 2N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
25 28first strand
Strand 2
A
17 20anti-parallel
Strand 3
A
88 91anti-parallel
Strand 4
A
94 98anti-parallel
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There are 4 strands in 2C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
202 205first strand
Strand 2
A
196 199anti-parallel
Strand 3
A
259 263anti-parallel
Strand 4
A
266 270anti-parallel
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There are 6 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 6first strand
Strand 2
A
163 167anti-parallel
Strand 3
A
150 154anti-parallel
Strand 4
A
310 315anti-parallel
Strand 5
A
320 326anti-parallel
Strand 6
A
180 183anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il