Analysis of interatomic Contacts of Structural Units in PDB entry:
7EWS


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 7EWS entry

There are 2 chains in PDB entry 7EWS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5THR 382
B
 LYS 5THR 382
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 36 helices in PDB entry 7EWS. 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 13Right-handed alpha
Helix 2
AA2
A
14 17Right-handed 310
Helix 3
AA3
A
24 36Right-handed alpha
Helix 4
AA4
A
41 47Right-handed alpha
Helix 5
AA5
A
48 57Right-handed alpha
Helix 6
AA6
A
59 76Right-handed alpha
Helix 7
AA7
A
89 94Right-handed alpha
Helix 8
AA8
A
94 106Right-handed alpha
Helix 9
AA9
A
126 130Right-handed 310
Helix 10
AB1
A
152 156Right-handed 310
Helix 11
AB2
A
157 175Right-handed alpha
Helix 12
AB3
A
193 203Right-handed alpha
Helix 13
AB4
A
209 212Right-handed 310
Helix 14
AB5
A
213 219Right-handed alpha
Helix 15
AB6
A
259 276Right-handed alpha
Helix 16
AB7
A
293 297Right-handed 310
Helix 17
AB8
A
318 329Right-handed alpha
Helix 18
AB9
A
338 342Right-handed 310
Helix 19
AC1
A
360 382Right-handed alpha
Helix 20
AC2
B
8 13Right-handed alpha
Helix 21
AC3
B
14 17Right-handed 310
Helix 22
AC4
B
24 36Right-handed alpha
Helix 23
AC5
B
41 46Right-handed alpha
Helix 24
AC6
B
48 57Right-handed alpha
Helix 25
AC7
B
59 76Right-handed alpha
Helix 26
AC8
B
89 94Right-handed alpha
Helix 27
AC9
B
94 107Right-handed alpha
Helix 28
AD1
B
126 130Right-handed 310
Helix 29
AD2
B
157 175Right-handed alpha
Helix 30
AD3
B
193 203Right-handed alpha
Helix 31
AD4
B
209 212Right-handed 310
Helix 32
AD5
B
213 220Right-handed alpha
Helix 33
AD6
B
259 277Right-handed alpha
Helix 34
AD7
B
293 297Right-handed 310
Helix 35
AD8
B
318 329Right-handed alpha
Helix 36
AD9
B
360 382Right-handed alpha
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There are 4 sheets in PDB entry 7EWS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
179 183first strand
Strand 2
A
230 234anti-parallel
Strand 3
A
239 243anti-parallel
Strand 4
A
249 257anti-parallel
Strand 5
A
137 145anti-parallel
Strand 6
A
301 308anti-parallel
Strand 7
A
348 353anti-parallel
Strand 8
A
331 335anti-parallel
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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
283 284first strand
Strand 2
A
288 289anti-parallel
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There are 8 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
179 183first strand
Strand 2
B
230 234anti-parallel
Strand 3
B
239 243anti-parallel
Strand 4
B
249 257anti-parallel
Strand 5
B
137 145anti-parallel
Strand 6
B
301 308anti-parallel
Strand 7
B
348 353anti-parallel
Strand 8
B
331 334anti-parallel
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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
283 284first strand
Strand 2
B
288 289anti-parallel
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