Analysis of interatomic Contacts of Structural Units in PDB entry:
4UC4


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 4UC4 entry

There are 2 chains in PDB entry 4UC4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 918LEU 1026
B
 ALA 918LEU 1026
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 6 helices in PDB entry 4UC4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
962 966Right-handed 310
Helix 2
AA2
A
970 975Right-handed alpha
Helix 3
AA3
A
1021 1023Right-handed 310
Helix 4
AA4
B
962 966Right-handed 310
Helix 5
AA5
B
970 975Right-handed alpha
Helix 6
AA6
B
1021 1023Right-handed 310
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There are 5 sheets in PDB entry 4UC4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
924 928first strand
Strand 2
A
934 951anti-parallel
Strand 3
A
957 961anti-parallel
Strand 4
A
982 986first strand
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There are 5 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
982 986first strand
Strand 2
A
957 961first strand
Strand 3
A
934 951anti-parallel
Strand 4
A
992 1010anti-parallel
Strand 5
A
1015 1019anti-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
924 928first strand
Strand 2
A
934 951anti-parallel
Strand 3
B
934 951anti-parallel
Strand 4
B
924 928anti-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
957 961first strand
Strand 2
B
934 951anti-parallel
Strand 3
B
992 1010anti-parallel
Strand 4
B
982 986anti-parallel
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There are 3 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
982 986first strand
Strand 2
B
992 1010anti-parallel
Strand 3
B
1015 1019anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il