Analysis of interatomic Contacts of Structural Units in PDB entry:
8C4X


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 8C4X entry

There are 2 chains in PDB entry 8C4X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 276
B
 ALA 1ASP 81
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 10 helices in PDB entry 8C4X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 15Right-handed alpha
Helix 2
AA2
A
47 51Right-handed 310
Helix 3
AA3
A
70 81Right-handed alpha
Helix 4
AA4
A
106 120Right-handed alpha
Helix 5
AA5
A
135 148Right-handed alpha
Helix 6
AA6
A
162 164Right-handed 310
Helix 7
AA7
A
219 239Right-handed alpha
Helix 8
AA8
A
242 254Right-handed alpha
Helix 9
AA9
B
28 37Right-handed alpha
Helix 10
AB1
B
56 65Right-handed alpha
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There are 6 sheets in PDB entry 8C4X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
2 4first strand
Strand 2
A
24 26anti-parallel
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There are 7 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
54 59first strand
Strand 2
A
91 96parallel
Strand 3
A
35 40parallel
Strand 4
A
124 128parallel
Strand 5
A
150 155parallel
Strand 6
A
175 180parallel
Strand 7
A
198 201parallel
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There are 3 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
103 105first strand
Strand 2
B
69 80anti-parallel
Strand 3
B
6 7parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 167first strand
Strand 2
A
130 133anti-parallel
Strand 3
B
69 80anti-parallel
Strand 4
B
14 23anti-parallel
Strand 5
B
50 54anti-parallel
Strand 6
B
42 44anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 208first strand
Strand 2
A
214 217anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
255 256first strand
Strand 2
A
269 270anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il