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


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 7XGN entry

There are 2 chains in PDB entry 7XGN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3PRO 299
B
 ALA 5ALA 298
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 25 helices in PDB entry 7XGN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 17Right-handed alpha
Helix 2
AA2
A
20 37Right-handed alpha
Helix 3
AA3
A
41 48Right-handed alpha
Helix 4
AA4
A
68 81Right-handed alpha
Helix 5
AA5
A
109 139Right-handed alpha
Helix 6
AA6
A
157 168Right-handed alpha
Helix 7
AA7
A
184 192Right-handed alpha
Helix 8
AA8
A
193 205Right-handed alpha
Helix 9
AA9
A
216 226Right-handed alpha
Helix 10
AB1
A
237 251Right-handed alpha
Helix 11
AB2
A
266 274Right-handed alpha
Helix 12
AB3
A
282 287Right-handed alpha
Helix 13
AB4
B
7 18Right-handed alpha
Helix 14
AB5
B
20 37Right-handed alpha
Helix 15
AB6
B
41 48Right-handed alpha
Helix 16
AB7
B
68 81Right-handed alpha
Helix 17
AB8
B
109 140Right-handed alpha
Helix 18
AB9
B
157 168Right-handed alpha
Helix 19
AC1
B
184 190Right-handed alpha
Helix 20
AC2
B
193 205Right-handed alpha
Helix 21
AC3
B
216 226Right-handed alpha
Helix 22
AC4
B
237 251Right-handed alpha
Helix 23
AC5
B
264 266Right-handed 310
Helix 24
AC6
B
267 272Right-handed alpha
Helix 25
AC7
B
282 287Right-handed alpha
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There are 6 sheets in PDB entry 7XGN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 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
85 89first strand
Strand 2
A
101 108anti-parallel
Strand 3
A
53 60anti-parallel
Strand 4
A
293 297anti-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
64 65first strand
Strand 2
A
95 96anti-parallel
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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
146 148first strand
Strand 2
A
278 280parallel
Strand 3
A
256 260parallel
Strand 4
A
230 234parallel
Strand 5
A
210 214parallel
Strand 6
A
181 183parallel
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There are 4 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
84 89first strand
Strand 2
B
101 108anti-parallel
Strand 3
B
53 60anti-parallel
Strand 4
B
293 297anti-parallel
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There are 2 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
64 65first strand
Strand 2
B
95 96anti-parallel
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There are 6 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
146 148first strand
Strand 2
B
278 280parallel
Strand 3
B
256 260parallel
Strand 4
B
230 234parallel
Strand 5
B
210 214parallel
Strand 6
B
181 183parallel
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