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


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 5LON entry

There are 2 chains in PDB entry 5LON (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 240
B
 SER 2SER 186
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 14 helices in PDB entry 5LON. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 12Right-handed 310
Helix 2
AA2
A
13 26Right-handed alpha
Helix 3
AA3
A
31 36Right-handed alpha
Helix 4
AA4
A
36 54Right-handed alpha
Helix 5
AA5
A
54 59Right-handed alpha
Helix 6
AA6
A
66 78Right-handed alpha
Helix 7
AA7
A
87 95Right-handed alpha
Helix 8
AA8
A
96 99Right-handed 310
Helix 9
AA9
A
142 152Right-handed alpha
Helix 10
AB1
A
205 214Right-handed alpha
Helix 11
AB2
A
228 240Right-handed alpha
Helix 12
AB3
B
4 19Right-handed alpha
Helix 13
AB4
B
118 129Right-handed alpha
Helix 14
AB5
B
164 181Right-handed alpha
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There are 5 sheets in PDB entry 5LON. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 2 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
104 105first strand
Strand 2
A
133 134anti-parallel
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There are 4 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
117 118first strand
Strand 2
A
107 110anti-parallel
Strand 3
A
175 182parallel
Strand 4
A
166 170anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 121first strand
Strand 2
A
128 129anti-parallel
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There are 7 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
112 116first strand
Strand 2
B
99 105anti-parallel
Strand 3
B
45 59anti-parallel
Strand 4
B
25 40anti-parallel
Strand 5
B
157 161anti-parallel
Strand 6
B
147 151anti-parallel
Strand 7
B
140 144anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
67 68first strand
Strand 2
B
93 94anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il