Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y7U


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 4Y7U entry

There is 1 chain in PDB entry 4Y7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 224
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 11 helices in PDB entry 4Y7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 15Right-handed 310
Helix 2
AA2
A
16 20Right-handed 310
Helix 3
AA3
A
22 26Right-handed 310
Helix 4
AA4
A
32 44Right-handed alpha
Helix 5
AA5
A
56 65Right-handed alpha
Helix 6
AA6
A
67 71Right-handed 310
Helix 7
AA7
A
83 97Right-handed alpha
Helix 8
AA8
A
113 119Right-handed 310
Helix 9
AA9
A
168 172Right-handed 310
Helix 10
AB1
A
181 191Right-handed alpha
Helix 11
AB2
A
208 224Right-handed alpha
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There are 3 sheets in PDB entry 4Y7U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 7 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
73 78first strand
Strand 2
A
48 53parallel
Strand 3
A
3 6parallel
Strand 4
A
101 105parallel
Strand 5
A
159 166anti-parallel
Strand 6
A
125 130anti-parallel
Strand 7
A
194 198parallel
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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
108 110first strand
Strand 2
A
203 205anti-parallel
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There are 2 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
141 144first strand
Strand 2
A
147 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il