Analysis of interatomic Contacts of Structural Units in PDB entry:
4U3V


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 4U3V entry

There is 1 chain in PDB entry 4U3V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1LYS 257
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 5 helices in PDB entry 4U3V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 17Right-handed alpha
Helix 2
AA2
A
29 43Right-handed alpha
Helix 3
AA3
A
114 121Right-handed alpha
Helix 4
AA4
A
142 145Right-handed 310
Helix 5
AA5
A
177 193Right-handed alpha
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There are 2 sheets in PDB entry 4U3V. 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 9first strand
Strand 2
A
67 75anti-parallel
Strand 3
A
81 88anti-parallel
Strand 4
A
95 105anti-parallel
Strand 5
A
48 56anti-parallel
Strand 6
A
202 212anti-parallel
Strand 7
A
247 257anti-parallel
Strand 8
A
233 241anti-parallel
Strand 9
A
218 230anti-parallel
Strand 10
A
156 163anti-parallel
Strand 11
A
147 153anti-parallel
Strand 12
A
123 124anti-parallel
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There are 4 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
61 62first strand
Strand 2
A
23 25anti-parallel
Strand 3
A
18 20anti-parallel
Strand 4
A
139 140anti-parallel
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