Analysis of interatomic Contacts of Structural Units in PDB entry:
9XSG


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 9XSG entry

There are 4 chains in PDB entry 9XSG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 29GLY 260
B
 ILE 29GLY 260
E
 MET 1GLY 410
D
 GLY 247GLY 410
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 27 helices in PDB entry 9XSG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
247 260Right-handed alpha
Helix 2
AA2
B
175 180Right-handed alpha
Helix 3
AA3
B
247 260Right-handed alpha
Helix 4
AA4
E
2 17Right-handed alpha
Helix 5
AA5
E
28 32Right-handed 310
Helix 6
AA6
E
58 62Right-handed alpha
Helix 7
AA7
E
126 133Right-handed alpha
Helix 8
AA8
E
143 148Right-handed alpha
Helix 9
AA9
E
179 183Right-handed alpha
Helix 10
AB1
E
253 268Right-handed alpha
Helix 11
AB2
E
269 283Right-handed alpha
Helix 12
AB3
E
287 304Right-handed alpha
Helix 13
AB4
E
314 319Right-handed alpha
Helix 14
AB5
E
327 342Right-handed alpha
Helix 15
AB6
E
346 358Right-handed alpha
Helix 16
AB7
E
359 372Right-handed alpha
Helix 17
AB8
E
373 375Right-handed 310
Helix 18
AB9
E
388 409Right-handed alpha
Helix 19
AC1
D
255 264Right-handed alpha
Helix 20
AC2
D
269 283Right-handed alpha
Helix 21
AC3
D
286 304Right-handed alpha
Helix 22
AC4
D
313 318Right-handed 310
Helix 23
AC5
D
327 344Right-handed alpha
Helix 24
AC6
D
349 357Right-handed alpha
Helix 25
AC7
D
359 374Right-handed alpha
Helix 26
AC8
D
375 378Right-handed 310
Helix 27
AC9
D
388 409Right-handed alpha
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There are 7 sheets in PDB entry 9XSG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 3 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
33 34first strand
Strand 2
A
167 169anti-parallel
Strand 3
A
150 152anti-parallel
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There are 7 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
93 95first strand
Strand 2
A
77 80anti-parallel
Strand 3
A
43 47anti-parallel
Strand 4
A
54 60anti-parallel
Strand 5
A
63 67anti-parallel
Strand 6
A
115 120anti-parallel
Strand 7
A
97 102anti-parallel
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There are 5 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
172 174first strand
Strand 2
A
196 199anti-parallel
Strand 3
A
242 245anti-parallel
Strand 4
A
221 228anti-parallel
Strand 5
A
215 218anti-parallel
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There are 8 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
33 34first strand
Strand 2
B
167 174anti-parallel
Strand 3
B
196 199anti-parallel
Strand 4
B
241 245anti-parallel
Strand 5
B
221 228anti-parallel
Strand 6
B
215 218anti-parallel
Strand 7
B
147 152anti-parallel
Strand 8
B
167 174anti-parallel
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There are 7 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
93 95first strand
Strand 2
B
77 80anti-parallel
Strand 3
B
43 47anti-parallel
Strand 4
B
54 60anti-parallel
Strand 5
B
63 66anti-parallel
Strand 6
B
116 120anti-parallel
Strand 7
B
97 102anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
23 24first strand
Strand 2
E
204 213anti-parallel
Strand 3
E
154 164anti-parallel
Strand 4
E
120 124anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
48 57first strand
Strand 2
E
38 45anti-parallel
Strand 3
E
154 164anti-parallel
Strand 4
E
204 213anti-parallel
Strand 5
E
221 223anti-parallel
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