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


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 6XEP entry

There is 1 chain in PDB entry 6XEP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -3ALA 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 12 helices in PDB entry 6XEP. 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 17Right-handed alpha
Helix 2
AA2
A
59 78Right-handed alpha
Helix 3
AA3
A
95 113Right-handed alpha
Helix 4
AA4
A
161 172Right-handed alpha
Helix 5
AA5
A
183 195Right-handed alpha
Helix 6
AA6
A
199 207Right-handed alpha
Helix 7
AA7
A
219 232Right-handed alpha
Helix 8
AA8
A
239 242Right-handed 310
Helix 9
AA9
A
245 252Right-handed alpha
Helix 10
AB1
A
253 264Right-handed alpha
Helix 11
AB2
A
275 277Right-handed 310
Helix 12
AB3
A
278 290Right-handed alpha
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There are 3 sheets in PDB entry 6XEP. 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
22 23first strand
Strand 2
A
32 33anti-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
40 49first strand
Strand 2
A
128 137anti-parallel
Strand 3
A
81 91anti-parallel
Strand 4
A
116 124parallel
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There are 6 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
212 216first strand
Strand 2
A
269 274anti-parallel
Strand 3
A
153 157anti-parallel
Strand 4
A
293 300anti-parallel
Strand 5
A
234 237anti-parallel
Strand 6
A
304 307parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il