Analysis of interatomic Contacts of Structural Units in PDB entry:
1P5U


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 1P5U entry

There are 3 chains in PDB entry 1P5U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 9THR 234
B
 ALA 1GLN 149
C
 PRO 16GLN 149
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 3 helices in PDB entry 1P5U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
150 158Right-handed 310
Helix 2
2
B
56 58Right-handed 310
Helix 3
3
C
56 58Right-handed 310
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There are 4 sheets in PDB entry 1P5U. Click on sheet of interest to get list of strands forming it: 5, 10, 14, 29,

There are 23 strands in 5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 82first strand
Strand 2
A
29 36anti-parallel
Strand 3
A
10 16anti-parallel
Strand 4
B
17 25anti-parallel
Strand 5
B
42 49anti-parallel
Strand 6
B
118 127anti-parallel
Strand 7
B
83 91anti-parallel
Strand 8
B
97 98anti-parallel
Strand 9
B
83 91anti-parallel
Strand 10
B
72 76anti-parallel
Strand 11
B
136 147anti-parallel
Strand 12
B
60 64anti-parallel
Strand 13
B
101 102parallel
Strand 14
B
60 64parallel
Strand 15
B
136 147anti-parallel
Strand 16
A
125 143parallel
Strand 17
B
29 30anti-parallel
Strand 18
A
125 143anti-parallel
Strand 19
A
20 24parallel
Strand 20
A
125 143parallel
Strand 21
A
93 102anti-parallel
Strand 22
A
42 50anti-parallel
Strand 23
A
67 70anti-parallel
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There are 2 strands in 10 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 171first strand
Strand 2
A
198 203anti-parallel
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There are 5 strands in 14 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
177 184first strand
Strand 2
A
187 188anti-parallel
Strand 3
A
177 184anti-parallel
Strand 4
A
213 218anti-parallel
Strand 5
A
229 232anti-parallel
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There are 13 strands in 29 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
42 49first strand
Strand 2
C
118 128anti-parallel
Strand 3
C
83 91anti-parallel
Strand 4
C
97 98anti-parallel
Strand 5
C
83 91anti-parallel
Strand 6
C
72 76anti-parallel
Strand 7
C
136 146anti-parallel
Strand 8
B
3 14anti-parallel
Strand 9
C
29 30parallel
Strand 10
B
3 14parallel
Strand 11
C
136 146anti-parallel
Strand 12
C
60 63anti-parallel
Strand 13
C
101 102parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il