Analysis of interatomic Contacts of Structural Units in PDB entry:
3O77


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 3O77 entry

There are 2 chains in PDB entry 3O77 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1LEU 188
A
 LEU 192ALA 416
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 15 helices in PDB entry 3O77. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 19Right-handed alpha
Helix 2
2
A
126 131Right-handed alpha
Helix 3
3
A
161 163Right-handed 310
Helix 4
4
A
180 184Right-handed 310
Helix 5
5
A
192 196Right-handed 310
Helix 6
6
A
202 205Right-handed 310
Helix 7
7
A
206 211Right-handed alpha
Helix 8
8
A
274 287Right-handed alpha
Helix 9
9
A
300 308Right-handed alpha
Helix 10
10
A
315 323Right-handed alpha
Helix 11
11
A
334 344Right-handed alpha
Helix 12
12
A
350 362Right-handed alpha
Helix 13
13
A
370 381Right-handed alpha
Helix 14
14
A
386 398Right-handed alpha
Helix 15
15
A
407 415Right-handed alpha
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There are 3 sheets in PDB entry 3O77. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 12 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
25 33first strand
Strand 2
A
38 48anti-parallel
Strand 3
A
54 65anti-parallel
Strand 4
A
216 224anti-parallel
Strand 5
A
229 239anti-parallel
Strand 6
A
242 252anti-parallel
Strand 7
A
136 146parallel
Strand 8
A
149 160anti-parallel
Strand 9
A
165 172anti-parallel
Strand 10
A
95 105anti-parallel
Strand 11
A
77 86anti-parallel
Strand 12
A
25 33anti-parallel
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There are 2 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
295 297first strand
Strand 2
A
331 333anti-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
368 369first strand
Strand 2
A
405 406anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il