Analysis of interatomic Contacts of Structural Units in PDB entry:
2A98


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 2A98 entry

There is 1 chain in PDB entry 2A98 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 425SER 683
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 2A98. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
434 445Right-handed alpha
Helix 2
2
A
449 453Right-handed 310
Helix 3
3
A
493 497Right-handed 310
Helix 4
4
A
507 516Right-handed alpha
Helix 5
5
A
523 530Right-handed alpha
Helix 6
6
A
533 545Right-handed alpha
Helix 7
7
A
546 551Right-handed alpha
Helix 8
8
A
573 586Right-handed alpha
Helix 9
9
A
588 609Right-handed alpha
Helix 10
10
A
609 614Right-handed alpha
Helix 11
11
A
665 682Right-handed alpha
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There are 3 sheets in PDB entry 2A98. Click on sheet of interest to get list of strands forming it: A, B, C,

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
428 432first strand
Strand 2
A
465 471anti-parallel
Strand 3
A
456 462anti-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
564 565first strand
Strand 2
A
552 558anti-parallel
Strand 3
A
481 487anti-parallel
Strand 4
A
621 626anti-parallel
Strand 5
A
632 637anti-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
615 617first strand
Strand 2
A
642 644anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il