Analysis of interatomic Contacts of Structural Units in PDB entry:
4U00


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 4U00 entry

There is 1 chain in PDB entry 4U00 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 3HIS 243
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 4U00. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
42 51Right-handed alpha
Helix 2
AA2
A
75 80Right-handed alpha
Helix 3
AA3
A
95 107Right-handed alpha
Helix 4
AA4
A
111 126Right-handed alpha
Helix 5
AA5
A
128 132Right-handed 310
Helix 6
AA6
A
135 139Right-handed 310
Helix 7
AA7
A
140 155Right-handed alpha
Helix 8
AA8
A
170 186Right-handed alpha
Helix 9
AA9
A
197 205Right-handed alpha
Helix 10
AB1
A
221 228Right-handed alpha
Helix 11
AB2
A
231 242Right-handed alpha
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There are 2 sheets in PDB entry 4U00. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
17 27first strand
Strand 2
A
5 14anti-parallel
Strand 3
A
58 63anti-parallel
Strand 4
A
66 67anti-parallel
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There are 6 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
81 84first strand
Strand 2
A
159 163parallel
Strand 3
A
190 194parallel
Strand 4
A
32 36parallel
Strand 5
A
207 212parallel
Strand 6
A
215 220anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il