Analysis of interatomic Contacts of Structural Units in PDB entry:
1K2P


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 1K2P entry

There are 2 chains in PDB entry 1K2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ILE 397VAL 654
B
ILE 397VAL 654
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 1K2P. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
438 451Right-handed alpha
Helix 2
2
A
482 488Right-handed alpha
Helix 3
3
A
489 492Right-handed 310
Helix 4
4
A
494 515Right-handed alpha
Helix 5
5
A
523 525Right-handed 310
Helix 6
6
A
560 564Right-handed 310
Helix 7
7
A
565 572Right-handed alpha
Helix 8
8
A
575 592Right-handed alpha
Helix 9
9
A
602 612Right-handed alpha
Helix 10
10
A
623 633Right-handed alpha
Helix 11
11
A
637 641Right-handed 310
Helix 12
12
A
643 653Right-handed alpha
Helix 13
13
B
441 450Right-handed alpha
Helix 14
14
B
481 487Right-handed alpha
Helix 15
15
B
494 515Right-handed alpha
Helix 16
16
B
523 525Right-handed 310
Helix 17
17
B
565 572Right-handed alpha
Helix 18
18
B
575 592Right-handed alpha
Helix 19
19
B
602 613Right-handed alpha
Helix 20
20
B
623 633Right-handed alpha
Helix 21
21
B
637 641Right-handed 310
Helix 22
22
B
643 653Right-handed alpha
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There are 4 sheets in PDB entry 1K2P. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
410 411first strand
Strand 2
A
414 421anti-parallel
Strand 3
A
470 475anti-parallel
Strand 4
A
460 464anti-parallel
Strand 5
A
480 481first strand
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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
527 529anti-parallel
Strand 2
A
535 537anti-parallel
Strand 3
B
407 410first strand
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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
415 421anti-parallel
Strand 2
B
472 475anti-parallel
Strand 3
B
460 463anti-parallel
Strand 4
B
527 529first strand
Strand 5
B
535 537anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
0 0first strand
Strand 2
B
0 0first strand
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il