Analysis of interatomic Contacts of Structural Units in PDB entry:
5S2U


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 5S2U entry

There are 2 chains in PDB entry 5S2U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5LEU 169
B
 SER 1LEU 169
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 18 helices in PDB entry 5S2U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 31Right-handed alpha
Helix 2
AA2
A
47 57Right-handed alpha
Helix 3
AA3
A
59 73Right-handed alpha
Helix 4
AA4
A
99 103Right-handed 310
Helix 5
AA5
A
107 115Right-handed alpha
Helix 6
AA6
A
116 119Right-handed 310
Helix 7
AA7
A
129 133Right-handed 310
Helix 8
AA8
A
135 147Right-handed alpha
Helix 9
AA9
A
157 167Right-handed alpha
Helix 10
AB1
B
22 31Right-handed alpha
Helix 11
AB2
B
47 57Right-handed alpha
Helix 12
AB3
B
59 73Right-handed alpha
Helix 13
AB4
B
99 103Right-handed 310
Helix 14
AB5
B
107 115Right-handed alpha
Helix 15
AB6
B
116 119Right-handed 310
Helix 16
AB7
B
129 133Right-handed 310
Helix 17
AB8
B
135 147Right-handed alpha
Helix 18
AB9
B
157 169Right-handed alpha
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There are 4 sheets in PDB entry 5S2U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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
10 11first strand
Strand 2
A
16 20anti-parallel
Strand 3
A
150 155parallel
Strand 4
A
121 124parallel
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There are 3 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
34 38first strand
Strand 2
A
91 95parallel
Strand 3
A
80 84anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 11first strand
Strand 2
B
16 20anti-parallel
Strand 3
B
150 155parallel
Strand 4
B
121 124parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
34 39first strand
Strand 2
B
91 96parallel
Strand 3
B
80 84anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il