Analysis of interatomic Contacts of Structural Units in PDB entry:
4O4C


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 4O4C entry

There are 2 chains in PDB entry 4O4C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 30LEU 270
B
 HIS 30LEU 270
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 17 helices in PDB entry 4O4C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 53Right-handed alpha
Helix 2
2
A
112 114Right-handed 310
Helix 3
3
A
115 126Right-handed alpha
Helix 4
4
A
127 132Right-handed alpha
Helix 5
5
A
151 157Right-handed 310
Helix 6
6
A
161 173Right-handed alpha
Helix 7
7
A
180 182Right-handed 310
Helix 8
8
A
183 199Right-handed alpha
Helix 9
9
A
248 269Right-handed alpha
Helix 10
10
B
42 53Right-handed alpha
Helix 11
11
B
112 114Right-handed 310
Helix 12
12
B
115 126Right-handed alpha
Helix 13
13
B
127 132Right-handed alpha
Helix 14
14
B
151 157Right-handed 310
Helix 15
15
B
161 173Right-handed alpha
Helix 16
16
B
183 199Right-handed alpha
Helix 17
17
B
248 269Right-handed alpha
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There are 6 sheets in PDB entry 4O4C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
35 39first strand
Strand 2
A
78 86anti-parallel
Strand 3
A
67 75anti-parallel
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There are 5 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
148 150first strand
Strand 2
A
133 140anti-parallel
Strand 3
A
95 102anti-parallel
Strand 4
A
208 215anti-parallel
Strand 5
A
225 230anti-parallel
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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
203 205first strand
Strand 2
A
235 237anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 39first strand
Strand 2
B
78 86anti-parallel
Strand 3
B
67 75anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
148 150first strand
Strand 2
B
133 140anti-parallel
Strand 3
B
95 102anti-parallel
Strand 4
B
208 215anti-parallel
Strand 5
B
225 230anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
203 205first strand
Strand 2
B
235 237anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il