Analysis of interatomic Contacts of Structural Units in PDB entry:
4OC6


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 4OC6 entry

There are 2 chains in PDB entry 4OC6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1SER 98
B
 GLY 106LEU 348
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 9 helices in PDB entry 4OC6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 56Right-handed alpha
Helix 2
2
A
60 64Right-handed 310
Helix 3
3
B
124 129Right-handed alpha
Helix 4
4
B
139 147Right-handed 310
Helix 5
5
B
149 157Right-handed alpha
Helix 6
6
B
187 191Right-handed 310
Helix 7
7
B
240 252Right-handed alpha
Helix 8
8
B
264 269Right-handed alpha
Helix 9
9
B
322 328Right-handed alpha
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There are 6 sheets in PDB entry 4OC6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 9 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
68 77first strand
Strand 2
A
82 94anti-parallel
Strand 3
A
14 21anti-parallel
Strand 4
A
3 10anti-parallel
Strand 5
B
179 183anti-parallel
Strand 6
B
164 169anti-parallel
Strand 7
B
329 334anti-parallel
Strand 8
B
339 344anti-parallel
Strand 9
B
196 199anti-parallel
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There are 13 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
68 77first strand
Strand 2
A
82 94anti-parallel
Strand 3
B
108 120anti-parallel
Strand 4
A
39 42parallel
Strand 5
B
133 136anti-parallel
Strand 6
A
26 33parallel
Strand 7
A
14 21anti-parallel
Strand 8
A
3 10anti-parallel
Strand 9
B
179 183anti-parallel
Strand 10
B
164 169anti-parallel
Strand 11
B
329 334anti-parallel
Strand 12
B
339 344anti-parallel
Strand 13
B
196 199anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
207 210first strand
Strand 2
B
226 230anti-parallel
Strand 3
B
319 321parallel
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There are 4 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
220 221first strand
Strand 2
B
212 215anti-parallel
Strand 3
B
274 278anti-parallel
Strand 4
B
281 285anti-parallel
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There are 2 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
237 239first strand
Strand 2
B
306 308parallel
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There are 4 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
254 255first strand
Strand 2
B
261 263anti-parallel
Strand 3
B
299 304anti-parallel
Strand 4
B
291 296anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il