Analysis of interatomic Contacts of Structural Units in PDB entry:
1KT8


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 1KT8 entry

There are 2 chains in PDB entry 1KT8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 1VAL 365
B
ALA 501VAL 865
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 1KT8. 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
65 70Right-handed alpha
Helix 3
3
A
92 107Right-handed alpha
Helix 4
4
A
113 128Right-handed alpha
Helix 5
5
A
129 132Right-handed 310
Helix 6
6
A
203 208Right-handed 310
Helix 7
7
A
209 220Right-handed alpha
Helix 8
8
A
268 282Right-handed alpha
Helix 9
9
A
292 302Right-handed alpha
Helix 10
10
A
333 338Right-handed 310
Helix 11
11
A
339 354Right-handed alpha
Helix 12
12
B
506 510Right-handed 310
Helix 13
13
B
565 570Right-handed alpha
Helix 14
14
B
592 607Right-handed alpha
Helix 15
15
B
613 628Right-handed alpha
Helix 16
16
B
629 632Right-handed 310
Helix 17
17
B
703 708Right-handed 310
Helix 18
18
B
709 720Right-handed alpha
Helix 19
19
B
768 782Right-handed alpha
Helix 20
20
B
792 802Right-handed alpha
Helix 21
21
B
833 838Right-handed 310
Helix 22
22
B
839 854Right-handed alpha
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There are 5 sheets in PDB entry 1KT8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 12 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
11 12first strand
Strand 2
A
52 55parallel
Strand 3
A
37 44anti-parallel
Strand 4
A
47 48anti-parallel
Strand 5
A
37 44anti-parallel
Strand 6
A
161 170anti-parallel
Strand 7
A
139 148anti-parallel
Strand 8
A
73 75anti-parallel
Strand 9
A
139 148anti-parallel
Strand 10
A
78 82anti-parallel
Strand 11
A
88 91anti-parallel
Strand 12
A
362 364anti-parallel
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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
A
59 61first strand
Strand 2
B
559 561anti-parallel
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There are 11 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
285 288first strand
Strand 2
A
254 258parallel
Strand 3
A
241 248anti-parallel
Strand 4
A
234 238anti-parallel
Strand 5
A
224 229anti-parallel
Strand 6
A
182 186parallel
Strand 7
A
317 325parallel
Strand 8
A
328 331anti-parallel
Strand 9
A
317 325anti-parallel
Strand 10
A
305 311anti-parallel
Strand 11
A
241 248anti-parallel
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There are 11 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
785 788first strand
Strand 2
B
754 758parallel
Strand 3
B
742 748anti-parallel
Strand 4
B
734 738anti-parallel
Strand 5
B
724 729anti-parallel
Strand 6
B
682 685parallel
Strand 7
B
817 824parallel
Strand 8
B
829 831anti-parallel
Strand 9
B
817 824anti-parallel
Strand 10
B
805 811anti-parallel
Strand 11
B
742 748anti-parallel
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There are 11 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
862 864first strand
Strand 2
B
588 591anti-parallel
Strand 3
B
578 582anti-parallel
Strand 4
B
639 648anti-parallel
Strand 5
B
573 575anti-parallel
Strand 6
B
639 648anti-parallel
Strand 7
B
661 670anti-parallel
Strand 8
B
537 544anti-parallel
Strand 9
B
547 548anti-parallel
Strand 10
B
537 544anti-parallel
Strand 11
B
552 555anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il