Analysis of interatomic Contacts of Structural Units in PDB entry:
7XS3


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 7XS3 entry

There are 2 chains in PDB entry 7XS3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 20LEU 326
B
 GLU 20LEU 326
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 32 helices in PDB entry 7XS3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
44 56Right-handed alpha
Helix 2
AA2
A
57 60Right-handed 310
Helix 3
AA3
A
73 90Right-handed alpha
Helix 4
AA4
A
113 119Right-handed alpha
Helix 5
AA5
A
122 137Right-handed alpha
Helix 6
AA6
A
156 174Right-handed alpha
Helix 7
AA7
A
185 190Right-handed 310
Helix 8
AA8
A
193 199Right-handed alpha
Helix 9
AA9
A
203 207Right-handed 310
Helix 10
AB1
A
216 221Right-handed 310
Helix 11
AB2
A
222 235Right-handed alpha
Helix 12
AB3
A
254 261Right-handed alpha
Helix 13
AB4
A
261 272Right-handed alpha
Helix 14
AB5
A
284 293Right-handed alpha
Helix 15
AB6
A
303 306Right-handed 310
Helix 16
AB7
A
307 319Right-handed alpha
Helix 17
AB8
B
44 56Right-handed alpha
Helix 18
AB9
B
57 60Right-handed 310
Helix 19
AC1
B
73 90Right-handed alpha
Helix 20
AC2
B
113 119Right-handed alpha
Helix 21
AC3
B
122 137Right-handed alpha
Helix 22
AC4
B
156 174Right-handed alpha
Helix 23
AC5
B
185 190Right-handed 310
Helix 24
AC6
B
193 199Right-handed alpha
Helix 25
AC7
B
203 207Right-handed 310
Helix 26
AC8
B
216 221Right-handed 310
Helix 27
AC9
B
222 235Right-handed alpha
Helix 28
AD1
B
254 261Right-handed alpha
Helix 29
AD2
B
261 272Right-handed alpha
Helix 30
AD3
B
284 293Right-handed alpha
Helix 31
AD4
B
303 306Right-handed 310
Helix 32
AD5
B
307 319Right-handed alpha
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There are 2 sheets in PDB entry 7XS3. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 10 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
323 324first strand
Strand 2
A
37 42parallel
Strand 3
A
275 281parallel
Strand 4
A
239 244parallel
Strand 5
A
209 214parallel
Strand 6
A
179 184parallel
Strand 7
A
141 144parallel
Strand 8
A
96 102parallel
Strand 9
A
63 69parallel
Strand 10
A
37 42parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
323 324first strand
Strand 2
B
37 42parallel
Strand 3
B
275 281parallel
Strand 4
B
239 244parallel
Strand 5
B
209 214parallel
Strand 6
B
179 184parallel
Strand 7
B
141 144parallel
Strand 8
B
96 102parallel
Strand 9
B
63 69parallel
Strand 10
B
37 42parallel
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