Analysis of interatomic Contacts of Structural Units in PDB entry:
6EK1


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 6EK1 entry

There is 1 chain in PDB entry 6EK1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 312
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 6EK1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 26Right-handed alpha
Helix 2
AA2
A
40 56Right-handed alpha
Helix 3
AA3
A
60 70Right-handed alpha
Helix 4
AA4
A
71 77Right-handed alpha
Helix 5
AA5
A
80 90Right-handed alpha
Helix 6
AA6
A
99 103Right-handed 310
Helix 7
AA7
A
104 109Right-handed alpha
Helix 8
AA8
A
110 127Right-handed alpha
Helix 9
AA9
A
140 147Right-handed alpha
Helix 10
AB1
A
193 207Right-handed alpha
Helix 11
AB2
A
209 216Right-handed alpha
Helix 12
AB3
A
224 229Right-handed 310
Helix 13
AB4
A
257 266Right-handed alpha
Helix 14
AB5
A
298 309Right-handed alpha
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There are 3 sheets in PDB entry 6EK1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
3 4first strand
Strand 2
A
30 31parallel
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There are 6 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
133 137first strand
Strand 2
A
170 174anti-parallel
Strand 3
A
181 187anti-parallel
Strand 4
A
230 235parallel
Strand 5
A
269 272parallel
Strand 6
A
295 296parallel
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There are 3 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
158 165first strand
Strand 2
A
148 155anti-parallel
Strand 3
A
218 219anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il