Analysis of interatomic Contacts of Structural Units in PDB entry:
3X30


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 3X30 entry

There is 1 chain in PDB entry 3X30 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0LEU 226
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 8 helices in PDB entry 3X30. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
50 55Right-handed alpha
Helix 3
3
A
56 65Right-handed alpha
Helix 4
4
A
72 81Right-handed alpha
Helix 5
5
A
145 155Right-handed 310
Helix 6
6
A
170 182Right-handed alpha
Helix 7
7
A
194 198Right-handed 310
Helix 8
8
A
200 211Right-handed alpha
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There are 3 sheets in PDB entry 3X30. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
84 88first strand
Strand 2
A
67 71parallel
Strand 3
A
43 45parallel
Strand 4
A
18 21parallel
Strand 5
A
11 14anti-parallel
Strand 6
A
1 5anti-parallel
Strand 7
A
223 226anti-parallel
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There are 7 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
93 96first strand
Strand 2
A
99 105anti-parallel
Strand 3
A
125 131anti-parallel
Strand 4
A
134 138anti-parallel
Strand 5
A
158 162parallel
Strand 6
A
185 189parallel
Strand 7
A
214 215parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
111 114first strand
Strand 2
A
117 120anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il