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


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 1KFS entry

There are 2 chains in PDB entry 1KFS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 A 1005 G 1007
A
 MET 324HIS 928
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 27 helices in PDB entry 1KFS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
336 348Right-handed alpha
Helix 2
2
A
398 409Right-handed alpha
Helix 3
3
A
421 431Right-handed alpha
Helix 4
4
A
442 449Right-handed alpha
Helix 5
5
A
458 465Right-handed alpha
Helix 6
6
A
473 477Right-handed alpha
Helix 7
7
A
480 482Right-handed 310
Helix 8
8
A
486 488Right-handed 310
Helix 9
9
A
491 517Right-handed alpha
Helix 10
10
A
520 528Right-handed alpha
Helix 11
11
A
530 543Right-handed alpha
Helix 12
12
A
549 573Right-handed alpha
Helix 13
13
A
587 590Right-handed alpha
Helix 14
14
A
613 619Right-handed alpha
Helix 15
15
A
622 639Right-handed alpha
Helix 16
16
A
644 647Right-handed 310
Helix 17
17
A
676 678Right-handed 310
Helix 18
18
A
684 692Right-handed alpha
Helix 19
19
A
709 717Right-handed alpha
Helix 20
20
A
721 728Right-handed alpha
Helix 21
21
A
733 741Right-handed alpha
Helix 22
22
A
751 765Right-handed alpha
Helix 23
23
A
770 777Right-handed alpha
Helix 24
24
A
784 794Right-handed alpha
Helix 25
25
A
796 812Right-handed alpha
Helix 26
26
A
833 870Right-handed alpha
Helix 27
27
A
893 906Right-handed alpha
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There are 5 sheets in PDB entry 1KFS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
658 660first strand
Strand 2
A
670 672anti-parallel
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There are 4 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
916 921first strand
Strand 2
A
699 706anti-parallel
Strand 3
A
883 889anti-parallel
Strand 4
A
874 880anti-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
814 816first strand
Strand 2
A
822 824anti-parallel
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There are 3 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
353 358first strand
Strand 2
A
368 376anti-parallel
Strand 3
A
379 384anti-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
416 418first strand
Strand 2
A
438 441parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il