Analysis of interatomic Contacts of Structural Units in PDB entry:
1P0S


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 1P0S entry

There are 11 chains in PDB entry 1P0S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 SER 3LEU 5
L
 MET 8LEU 13
L
 ARG 15ARG 15
L
 CYS 17MET 18
L
 THR 21TYR 24
L
 ALA 27ARG 28
L
 VAL 30PHE 31
L
 ASP 33ASN 38
L
 PHE 40GLU 138
H
 ILE 16ARG 245
E
 VAL 4ARG 142
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 1P0S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
6 18Right-handed alpha
Helix 2
2
L
23 32Right-handed alpha
Helix 3
3
L
33 42Right-handed alpha
Helix 4
4
L
92 96Right-handed 310
Helix 5
5
H
55 60Right-handed 310
Helix 6
6
H
124 131Right-handed alpha
Helix 7
7
H
164 172Right-handed alpha
Helix 8
8
H
234 242Right-handed alpha
Helix 9
9
E
6 10Right-handed 310
Helix 10
10
E
32 34Right-handed 310
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There are 6 sheets in PDB entry 1P0S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
99 102first strand
Strand 2
L
107 110anti-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
L
115 117first strand
Strand 2
L
124 126anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
20 21first strand
Strand 2
H
156 163anti-parallel
Strand 3
H
180 183anti-parallel
Strand 4
H
226 230anti-parallel
Strand 5
H
206 216anti-parallel
Strand 6
E
82 83anti-parallel
Strand 7
H
206 216anti-parallel
Strand 8
H
198 203anti-parallel
Strand 9
H
135 140anti-parallel
Strand 10
H
156 163anti-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
H
64 68first strand
Strand 2
H
81 90anti-parallel
Strand 3
H
104 108anti-parallel
Strand 4
H
51 54anti-parallel
Strand 5
H
40 46anti-parallel
Strand 6
H
30 35anti-parallel
Strand 7
H
64 68anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
20 25first strand
Strand 2
E
115 120anti-parallel
Strand 3
E
70 78parallel
Strand 4
E
56 63anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
106 108first strand
Strand 2
E
36 48anti-parallel
Strand 3
E
93 98anti-parallel
Strand 4
E
36 48anti-parallel
Strand 5
E
124 131anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il