Analysis of interatomic Contacts of Structural Units in PDB entry:
4KT6


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 4KT6 entry

There are 4 chains in PDB entry 4KT6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 193ARG 446
B
 MET 1PHE 161
C
 GLY 193ARG 446
D
 MET 1PHE 161
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 47 helices in PDB entry 4KT6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
194 208Right-handed alpha
Helix 2
2
A
213 234Right-handed alpha
Helix 3
3
A
239 250Right-handed alpha
Helix 4
4
A
255 270Right-handed alpha
Helix 5
5
A
276 286Right-handed alpha
Helix 6
6
A
287 290Right-handed 310
Helix 7
7
A
295 299Right-handed 310
Helix 8
8
A
305 313Right-handed alpha
Helix 9
9
A
321 330Right-handed alpha
Helix 10
10
A
346 356Right-handed alpha
Helix 11
11
A
384 388Right-handed 310
Helix 12
12
A
403 415Right-handed alpha
Helix 13
13
B
8 15Right-handed alpha
Helix 14
14
B
20 30Right-handed alpha
Helix 15
15
B
32 36Right-handed 310
Helix 16
16
B
49 57Right-handed alpha
Helix 17
17
B
57 64Right-handed alpha
Helix 18
18
B
68 82Right-handed alpha
Helix 19
19
B
85 107Right-handed alpha
Helix 20
20
B
115 126Right-handed alpha
Helix 21
21
B
128 137Right-handed alpha
Helix 22
22
B
140 146Right-handed 310
Helix 23
23
B
149 160Right-handed alpha
Helix 24
24
C
194 208Right-handed alpha
Helix 25
25
C
213 223Right-handed alpha
Helix 26
26
C
223 234Right-handed alpha
Helix 27
27
C
239 250Right-handed alpha
Helix 28
28
C
255 270Right-handed alpha
Helix 29
29
C
276 286Right-handed alpha
Helix 30
30
C
287 290Right-handed 310
Helix 31
31
C
295 299Right-handed 310
Helix 32
32
C
305 313Right-handed alpha
Helix 33
33
C
321 330Right-handed alpha
Helix 34
34
C
346 356Right-handed alpha
Helix 35
35
C
384 388Right-handed 310
Helix 36
36
C
403 415Right-handed alpha
Helix 37
37
D
8 15Right-handed alpha
Helix 38
38
D
20 30Right-handed alpha
Helix 39
39
D
32 36Right-handed 310
Helix 40
40
D
49 57Right-handed alpha
Helix 41
41
D
57 64Right-handed alpha
Helix 42
42
D
67 82Right-handed alpha
Helix 43
43
D
85 107Right-handed alpha
Helix 44
44
D
115 127Right-handed alpha
Helix 45
45
D
128 138Right-handed alpha
Helix 46
46
D
140 146Right-handed 310
Helix 47
47
D
149 159Right-handed alpha
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There are 4 sheets in PDB entry 4KT6. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
392 394first strand
Strand 2
A
300 304anti-parallel
Strand 3
A
271 275anti-parallel
Strand 4
A
341 345anti-parallel
Strand 5
A
437 442anti-parallel
Strand 6
A
416 420anti-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
292 293first strand
Strand 2
A
396 398anti-parallel
Strand 3
A
423 425anti-parallel
Strand 4
A
431 433anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
392 394first strand
Strand 2
C
300 304anti-parallel
Strand 3
C
271 275anti-parallel
Strand 4
C
341 345anti-parallel
Strand 5
C
437 442anti-parallel
Strand 6
C
416 420anti-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
C
292 293first strand
Strand 2
C
396 398anti-parallel
Strand 3
C
423 425anti-parallel
Strand 4
C
431 433anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il