Analysis of interatomic Contacts of Structural Units in PDB entry:
9HY4


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 9HY4 entry

There are 4 chains in PDB entry 9HY4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3GLY 251
B
 LYS 1MET 9
C
 ASP 3ALA 253
D
 LYS 1MET 9
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 16 helices in PDB entry 9HY4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
3 21Right-handed alpha
Helix 2
AA2
A
22 41Right-handed alpha
Helix 3
AA3
A
42 56Right-handed alpha
Helix 4
AA4
A
125 131Right-handed 310
Helix 5
AA5
A
132 162Right-handed alpha
Helix 6
AA6
A
213 226Right-handed alpha
Helix 7
AA7
A
227 238Right-handed alpha
Helix 8
AA8
A
238 251Right-handed alpha
Helix 9
AA9
C
4 21Right-handed alpha
Helix 10
AB1
C
22 41Right-handed alpha
Helix 11
AB2
C
42 58Right-handed alpha
Helix 12
AB3
C
125 129Right-handed 310
Helix 13
AB4
C
132 161Right-handed alpha
Helix 14
AB5
C
213 226Right-handed alpha
Helix 15
AB6
C
227 238Right-handed alpha
Helix 16
AB7
C
238 253Right-handed alpha
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There are 2 sheets in PDB entry 9HY4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 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
122 123first strand
Strand 2
A
107 113anti-parallel
Strand 3
A
97 104anti-parallel
Strand 4
A
79 89anti-parallel
Strand 5
A
169 179anti-parallel
Strand 6
A
185 194anti-parallel
Strand 7
A
197 202anti-parallel
Strand 8
A
209 211anti-parallel
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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 123first strand
Strand 2
C
107 113anti-parallel
Strand 3
C
97 104anti-parallel
Strand 4
C
79 89anti-parallel
Strand 5
C
169 179anti-parallel
Strand 6
C
185 194anti-parallel
Strand 7
C
197 202anti-parallel
Strand 8
C
209 211anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il