Analysis of interatomic Contacts of Structural Units in PDB entry:
2YI1


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 2YI1 entry

There is 1 chain in PDB entry 2YI1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 405THR 717
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 11 helices in PDB entry 2YI1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
441 463Right-handed alpha
Helix 2
2
A
500 509Right-handed alpha
Helix 3
3
A
517 528Right-handed alpha
Helix 4
4
A
566 570Right-handed 310
Helix 5
5
A
586 592Right-handed alpha
Helix 6
6
A
592 606Right-handed alpha
Helix 7
7
A
623 633Right-handed alpha
Helix 8
8
A
635 661Right-handed alpha
Helix 9
9
A
671 687Right-handed alpha
Helix 10
10
A
688 692Right-handed 310
Helix 11
11
A
703 717Right-handed alpha
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There are 3 sheets in PDB entry 2YI1. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
430 437first strand
Strand 2
A
418 425anti-parallel
Strand 3
A
407 414anti-parallel
Strand 4
A
466 474parallel
Strand 5
A
512 516parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
477 479first strand
Strand 2
A
484 487anti-parallel
Strand 3
A
498 499anti-parallel
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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
555 556first strand
Strand 2
A
546 552anti-parallel
Strand 3
A
537 542anti-parallel
Strand 4
A
664 668parallel
Strand 5
A
695 698parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il