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


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 3RUI entry

There are 2 chains in PDB entry 3RUI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 293GLU 620
B
 THR 4GLY 116
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 18 helices in PDB entry 3RUI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
293 313Right-handed alpha
Helix 2
2
A
318 324Right-handed alpha
Helix 3
3
A
333 346Right-handed alpha
Helix 4
4
A
371 375Right-handed 310
Helix 5
5
A
378 391Right-handed alpha
Helix 6
6
A
412 430Right-handed alpha
Helix 7
7
A
440 442Right-handed 310
Helix 8
8
A
443 453Right-handed alpha
Helix 9
9
A
485 490Right-handed 310
Helix 10
10
A
503 509Right-handed 310
Helix 11
11
A
512 530Right-handed alpha
Helix 12
12
A
573 584Right-handed alpha
Helix 13
13
A
584 594Right-handed alpha
Helix 14
14
A
594 603Right-handed alpha
Helix 15
15
A
603 613Right-handed alpha
Helix 16
16
B
10 25Right-handed alpha
Helix 17
17
B
56 68Right-handed alpha
Helix 18
18
B
90 99Right-handed alpha
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There are 3 sheets in PDB entry 3RUI. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
395 399first strand
Strand 2
A
350 354parallel
Strand 3
A
326 330parallel
Strand 4
A
432 435parallel
Strand 5
A
456 462parallel
Strand 6
A
466 471anti-parallel
Strand 7
A
548 552anti-parallel
Strand 8
A
557 561anti-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
539 540first strand
Strand 2
A
543 544anti-parallel
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There are 4 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
48 52first strand
Strand 2
B
28 35anti-parallel
Strand 3
B
105 111parallel
Strand 4
B
76 79anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il