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


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 6EHC entry

There are 2 chains in PDB entry 6EHC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 12PHE 320
B
 SER 12PHE 320
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 6 helices in PDB entry 6EHC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
108 113Right-handed alpha
Helix 2
AA2
A
129 132Right-handed 310
Helix 3
AA3
A
304 309Right-handed alpha
Helix 4
AA4
B
108 113Right-handed alpha
Helix 5
AA5
B
129 132Right-handed 310
Helix 6
AA6
B
170 174Right-handed 310
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There are 6 sheets in PDB entry 6EHC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
38 41first strand
Strand 2
A
22 35anti-parallel
Strand 3
A
44 56anti-parallel
Strand 4
A
59 69anti-parallel
Strand 5
A
83 94anti-parallel
Strand 6
A
97 105anti-parallel
Strand 7
A
134 135anti-parallel
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There are 15 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
38 41first strand
Strand 2
A
22 35anti-parallel
Strand 3
A
311 319anti-parallel
Strand 4
A
287 296anti-parallel
Strand 5
A
269 284anti-parallel
Strand 6
A
255 266anti-parallel
Strand 7
A
239 252anti-parallel
Strand 8
A
224 236anti-parallel
Strand 9
A
210 221anti-parallel
Strand 10
A
198 207anti-parallel
Strand 11
A
184 192anti-parallel
Strand 12
A
148 155anti-parallel
Strand 13
A
138 145anti-parallel
Strand 14
A
97 105anti-parallel
Strand 15
A
134 135anti-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
159 162first strand
Strand 2
A
176 179anti-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
38 41first strand
Strand 2
B
23 35anti-parallel
Strand 3
B
44 56anti-parallel
Strand 4
B
59 69anti-parallel
Strand 5
B
83 94anti-parallel
Strand 6
B
97 105anti-parallel
Strand 7
B
134 135anti-parallel
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There are 15 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
38 41first strand
Strand 2
B
23 35anti-parallel
Strand 3
B
311 319anti-parallel
Strand 4
B
287 296anti-parallel
Strand 5
B
269 284anti-parallel
Strand 6
B
255 266anti-parallel
Strand 7
B
239 252anti-parallel
Strand 8
B
224 236anti-parallel
Strand 9
B
210 220anti-parallel
Strand 10
B
198 207anti-parallel
Strand 11
B
184 192anti-parallel
Strand 12
B
148 155anti-parallel
Strand 13
B
138 145anti-parallel
Strand 14
B
97 105anti-parallel
Strand 15
B
134 135anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 162first strand
Strand 2
B
176 179anti-parallel
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