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


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 7YAO entry

There are 4 chains in PDB entry 7YAO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1PHE 56
A
 MET 60LEU 217
B
 ALA 29PHE 83
B
 MET 85LEU 242
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 8 helices in PDB entry 7YAO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
49 53Right-handed 310
Helix 2
AA2
A
60 64Right-handed 310
Helix 3
AA3
A
72 77Right-handed alpha
Helix 4
AA4
A
124 129Right-handed alpha
Helix 5
AA5
B
76 80Right-handed 310
Helix 6
AA6
B
85 89Right-handed 310
Helix 7
AA7
B
97 102Right-handed alpha
Helix 8
AA8
B
149 154Right-handed alpha
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There are 2 sheets in PDB entry 7YAO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 12 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
4 14first strand
Strand 2
A
17 28anti-parallel
Strand 3
A
33 40anti-parallel
Strand 4
A
206 216anti-parallel
Strand 5
A
188 197anti-parallel
Strand 6
A
137 144anti-parallel
Strand 7
A
147 157anti-parallel
Strand 8
A
165 176anti-parallel
Strand 9
A
82 90anti-parallel
Strand 10
A
95 105anti-parallel
Strand 11
A
108 118anti-parallel
Strand 12
A
4 14parallel
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There are 12 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
31 41first strand
Strand 2
B
44 55anti-parallel
Strand 3
B
60 67anti-parallel
Strand 4
B
231 241anti-parallel
Strand 5
B
213 222anti-parallel
Strand 6
B
162 169anti-parallel
Strand 7
B
172 182anti-parallel
Strand 8
B
190 201anti-parallel
Strand 9
B
107 115anti-parallel
Strand 10
B
120 130anti-parallel
Strand 11
B
133 143anti-parallel
Strand 12
B
31 41parallel
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