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


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 9GUG entry

There are 2 chains in PDB entry 9GUG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 21PHE 221
B
 GLN 23GLN 220
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 14 helices in PDB entry 9GUG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
104 114Right-handed alpha
Helix 2
AA2
A
115 116Right-handed 310
Helix 3
AA3
A
118 118Right-handed 310
Helix 4
AA4
A
119 140Right-handed alpha
Helix 5
AA5
A
143 159Right-handed alpha
Helix 6
AA6
A
174 183Right-handed alpha
Helix 7
AA7
A
185 199Right-handed alpha
Helix 8
AA8
A
213 221Right-handed alpha
Helix 9
AA9
B
104 114Right-handed alpha
Helix 10
AB1
B
120 140Right-handed alpha
Helix 11
AB2
B
143 159Right-handed alpha
Helix 12
AB3
B
174 183Right-handed alpha
Helix 13
AB4
B
185 199Right-handed alpha
Helix 14
AB5
B
213 220Right-handed alpha
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There are 6 sheets in PDB entry 9GUG. 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
32 34first strand
Strand 2
A
89 93anti-parallel
Strand 3
A
51 56anti-parallel
Strand 4
A
62 68anti-parallel
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There are 3 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
73 74first strand
Strand 2
A
42 48anti-parallel
Strand 3
A
98 103anti-parallel
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There are 4 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
160 162first strand
Strand 2
A
167 169anti-parallel
Strand 3
A
208 211anti-parallel
Strand 4
A
202 205anti-parallel
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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
24 27first strand
Strand 2
B
97 103anti-parallel
Strand 3
B
42 48anti-parallel
Strand 4
B
73 74anti-parallel
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There are 4 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
32 34first strand
Strand 2
B
89 93anti-parallel
Strand 3
B
51 56anti-parallel
Strand 4
B
62 68anti-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
B
160 162first strand
Strand 2
B
167 169anti-parallel
Strand 3
B
208 211anti-parallel
Strand 4
B
202 205anti-parallel
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