Analysis of interatomic Contacts of Structural Units in PDB entry:
9LED


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 9LED entry

There are 2 chains in PDB entry 9LED (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 340
B
 SER 2LYS 338
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 30 helices in PDB entry 9LED. 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 20Right-handed alpha
Helix 2
AA2
A
32 43Right-handed alpha
Helix 3
AA3
A
48 61Right-handed alpha
Helix 4
AA4
A
65 67Right-handed 310
Helix 5
AA5
A
75 80Right-handed alpha
Helix 6
AA6
A
88 96Right-handed alpha
Helix 7
AA7
A
125 137Right-handed alpha
Helix 8
AA8
A
155 176Right-handed alpha
Helix 9
AA9
A
193 215Right-handed alpha
Helix 10
AB1
A
218 222Right-handed 310
Helix 11
AB2
A
239 253Right-handed alpha
Helix 12
AB3
A
270 283Right-handed alpha
Helix 13
AB4
A
297 309Right-handed alpha
Helix 14
AB5
A
311 313Right-handed 310
Helix 15
AB6
A
314 334Right-handed alpha
Helix 16
AB7
B
8 20Right-handed alpha
Helix 17
AB8
B
32 43Right-handed alpha
Helix 18
AB9
B
48 61Right-handed alpha
Helix 19
AC1
B
65 67Right-handed 310
Helix 20
AC2
B
75 80Right-handed alpha
Helix 21
AC3
B
88 96Right-handed alpha
Helix 22
AC4
B
125 136Right-handed alpha
Helix 23
AC5
B
155 176Right-handed alpha
Helix 24
AC6
B
193 215Right-handed alpha
Helix 25
AC7
B
218 222Right-handed 310
Helix 26
AC8
B
239 253Right-handed alpha
Helix 27
AC9
B
270 283Right-handed alpha
Helix 28
AD1
B
297 309Right-handed alpha
Helix 29
AD2
B
311 313Right-handed 310
Helix 30
AD3
B
314 333Right-handed alpha
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There are 4 sheets in PDB entry 9LED. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 9 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
25 29first strand
Strand 2
A
69 74parallel
Strand 3
A
99 103parallel
Strand 4
A
140 147parallel
Strand 5
A
179 186parallel
Strand 6
A
223 224parallel
Strand 7
A
261 264parallel
Strand 8
A
291 296parallel
Strand 9
A
25 29parallel
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There are 2 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
108 110first strand
Strand 2
A
118 120anti-parallel
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There are 9 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
25 29first strand
Strand 2
B
69 74parallel
Strand 3
B
99 103parallel
Strand 4
B
140 147parallel
Strand 5
B
179 186parallel
Strand 6
B
223 224parallel
Strand 7
B
261 264parallel
Strand 8
B
291 296parallel
Strand 9
B
25 29parallel
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There are 2 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
108 110first strand
Strand 2
B
118 120anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il