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


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 3KSS entry

There is 1 chain in PDB entry 3KSS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 5TRP 1039
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 41 helices in PDB entry 3KSS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
12 34Right-handed alpha
Helix 3
3
A
65 73Right-handed alpha
Helix 4
4
A
74 76Right-handed 310
Helix 5
5
A
102 115Right-handed alpha
Helix 6
6
A
152 163Right-handed alpha
Helix 7
7
A
163 170Right-handed alpha
Helix 8
8
A
192 200Right-handed alpha
Helix 9
9
A
202 211Right-handed alpha
Helix 10
10
A
239 245Right-handed alpha
Helix 11
11
A
258 261Right-handed 310
Helix 12
12
A
296 312Right-handed alpha
Helix 13
13
A
327 357Right-handed alpha
Helix 14
14
A
361 384Right-handed alpha
Helix 15
15
A
389 403Right-handed alpha
Helix 16
16
A
403 423Right-handed alpha
Helix 17
17
A
433 446Right-handed alpha
Helix 18
18
A
446 460Right-handed alpha
Helix 19
19
A
461 467Right-handed alpha
Helix 20
20
A
469 503Right-handed alpha
Helix 21
21
A
518 535Right-handed alpha
Helix 22
22
A
535 557Right-handed alpha
Helix 23
23
A
581 599Right-handed alpha
Helix 24
24
A
641 653Right-handed alpha
Helix 25
25
A
664 672Right-handed alpha
Helix 26
26
A
689 707Right-handed alpha
Helix 27
27
A
729 735Right-handed alpha
Helix 28
28
A
739 749Right-handed alpha
Helix 29
29
A
773 778Right-handed 310
Helix 30
30
A
779 786Right-handed alpha
Helix 31
31
A
798 801Right-handed alpha
Helix 32
32
A
835 846Right-handed alpha
Helix 33
33
A
861 888Right-handed alpha
Helix 34
34
A
893 904Right-handed alpha
Helix 35
35
A
905 907Right-handed 310
Helix 36
36
A
908 918Right-handed alpha
Helix 37
37
A
923 954Right-handed alpha
Helix 38
38
A
955 960Right-handed 310
Helix 39
39
A
967 1001Right-handed alpha
Helix 40
40
A
1008 1031Right-handed alpha
Helix 41
41
A
1032 1039Right-handed alpha
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There are 11 sheets in PDB entry 3KSS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
127 129first strand
Strand 2
A
46 52anti-parallel
Strand 3
A
90 96anti-parallel
Strand 4
A
81 87anti-parallel
Strand 5
A
813 816anti-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
174 180first strand
Strand 2
A
285 291anti-parallel
Strand 3
A
138 145anti-parallel
Strand 4
A
320 326anti-parallel
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There are 4 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
263 269first strand
Strand 2
A
185 191anti-parallel
Strand 3
A
764 771parallel
Strand 4
A
755 761anti-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
A
215 216first strand
Strand 2
A
234 235anti-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
221 222first strand
Strand 2
A
229 230anti-parallel
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There are 2 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
250 251first strand
Strand 2
A
255 256anti-parallel
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There are 5 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
274 278first strand
Strand 2
A
602 610anti-parallel
Strand 3
A
624 630anti-parallel
Strand 4
A
569 572anti-parallel
Strand 5
A
662 663anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
821 826first strand
Strand 2
A
681 687anti-parallel
Strand 3
A
854 860anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
721 722first strand
Strand 2
A
808 809anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
725 728first strand
Strand 2
A
802 805anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
787 789first strand
Strand 2
A
795 797anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il