Analysis of interatomic Contacts of Structural Units in PDB entry:
4KKD


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 4KKD entry

There are 2 chains in PDB entry 4KKD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 298PRO 718
B
 GLY 298LEU 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 10 helices in PDB entry 4KKD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
406 408Right-handed 310
Helix 2
2
A
495 500Right-handed alpha
Helix 3
3
A
512 514Right-handed 310
Helix 4
4
A
626 634Right-handed alpha
Helix 5
5
A
707 716Right-handed alpha
Helix 6
6
B
495 500Right-handed alpha
Helix 7
7
B
512 514Right-handed 310
Helix 8
8
B
527 531Right-handed 310
Helix 9
9
B
626 636Right-handed alpha
Helix 10
10
B
707 716Right-handed alpha
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There are 14 sheets in PDB entry 4KKD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 2 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
300 301first strand
Strand 2
A
319 320anti-parallel
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There are 3 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
310 313first strand
Strand 2
A
324 329anti-parallel
Strand 3
A
344 348anti-parallel
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There are 3 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
340 342first strand
Strand 2
A
333 337anti-parallel
Strand 3
A
361 364anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
376 380first strand
Strand 2
A
392 397anti-parallel
Strand 3
A
411 414anti-parallel
Strand 4
A
420 421anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
402 404first strand
Strand 2
A
432 434anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
464 471first strand
Strand 2
A
478 488anti-parallel
Strand 3
A
491 494anti-parallel
Strand 4
A
555 559anti-parallel
Strand 5
A
532 541anti-parallel
Strand 6
A
516 520anti-parallel
Strand 7
A
464 471anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
587 592first strand
Strand 2
A
618 625anti-parallel
Strand 3
A
647 650anti-parallel
Strand 4
A
699 703anti-parallel
Strand 5
A
678 686anti-parallel
Strand 6
A
667 671anti-parallel
Strand 7
A
587 592anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
300 301first strand
Strand 2
B
319 320anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 313first strand
Strand 2
B
324 329anti-parallel
Strand 3
B
344 348anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
340 342first strand
Strand 2
B
333 337anti-parallel
Strand 3
B
361 364anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
376 380first strand
Strand 2
B
392 397anti-parallel
Strand 3
B
411 414anti-parallel
Strand 4
B
420 421anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
402 404first strand
Strand 2
B
432 434anti-parallel
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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
454 455first strand
Strand 2
B
613 625anti-parallel
Strand 3
B
647 650anti-parallel
Strand 4
B
699 703anti-parallel
Strand 5
B
677 686anti-parallel
Strand 6
B
667 672anti-parallel
Strand 7
B
587 594anti-parallel
Strand 8
B
613 625anti-parallel
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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
464 471first strand
Strand 2
B
478 486anti-parallel
Strand 3
B
491 494anti-parallel
Strand 4
B
555 559anti-parallel
Strand 5
B
532 541anti-parallel
Strand 6
B
516 520anti-parallel
Strand 7
B
464 471anti-parallel
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