Analysis of interatomic Contacts of Structural Units in PDB entry:
3U9Y


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 3U9Y entry

There is 1 chain in PDB entry 3U9Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 952GLU 1161
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 7 helices in PDB entry 3U9Y. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
962 975Right-handed alpha
Helix 2
2
A
1002 1019Right-handed alpha
Helix 3
3
A
1035 1043Right-handed alpha
Helix 4
4
A
1045 1049Right-handed 310
Helix 5
5
A
1064 1070Right-handed alpha
Helix 6
6
A
1074 1078Right-handed 310
Helix 7
7
A
1143 1145Right-handed 310
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There are 2 sheets in PDB entry 3U9Y. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
954 957first strand
Strand 2
A
992 1001anti-parallel
Strand 3
A
1147 1157anti-parallel
Strand 4
A
1094 1102anti-parallel
Strand 5
A
1026 1031anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1059 1062first strand
Strand 2
A
1138 1141anti-parallel
Strand 3
A
1124 1129anti-parallel
Strand 4
A
1106 1111parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il