Analysis of interatomic Contacts of Structural Units in PDB entry:
3K9J


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 3K9J entry

There are 2 chains in PDB entry 3K9J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 448ASP 671
B
 VAL 440ASP 671
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 22 helices in PDB entry 3K9J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
452 473Right-handed alpha
Helix 2
2
A
475 477Right-handed 310
Helix 3
3
A
542 561Right-handed alpha
Helix 4
4
A
562 564Right-handed 310
Helix 5
5
A
577 581Right-handed 310
Helix 6
6
A
582 593Right-handed alpha
Helix 7
7
A
603 606Right-handed 310
Helix 8
8
A
607 612Right-handed alpha
Helix 9
9
A
612 622Right-handed alpha
Helix 10
10
A
628 643Right-handed alpha
Helix 11
11
A
646 654Right-handed alpha
Helix 12
12
A
654 665Right-handed alpha
Helix 13
13
B
452 473Right-handed alpha
Helix 14
14
B
475 477Right-handed 310
Helix 15
15
B
542 561Right-handed alpha
Helix 16
16
B
582 592Right-handed alpha
Helix 17
17
B
603 606Right-handed 310
Helix 18
18
B
607 612Right-handed alpha
Helix 19
19
B
612 622Right-handed alpha
Helix 20
20
B
628 643Right-handed alpha
Helix 21
21
B
644 654Right-handed alpha
Helix 22
22
B
654 665Right-handed alpha
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There are 3 sheets in PDB entry 3K9J. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
528 534first strand
Strand 2
A
517 525anti-parallel
Strand 3
A
479 488anti-parallel
Strand 4
A
571 573parallel
Strand 5
A
595 596parallel
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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
B
441 442first strand
Strand 2
B
445 446anti-parallel
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There are 5 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
528 534first strand
Strand 2
B
517 525anti-parallel
Strand 3
B
479 488anti-parallel
Strand 4
B
571 573parallel
Strand 5
B
595 596parallel
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