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


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 4KCT entry

There are 2 chains in PDB entry 4KCT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 SER 2PRO 499
A
 SER 2PRO 499
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
Back to top of page

There are 48 helices in PDB entry 4KCT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
2 9Right-handed alpha
Helix 2
2
B
34 45Right-handed alpha
Helix 3
3
B
57 76Right-handed alpha
Helix 4
4
B
95 97Right-handed 310
Helix 5
5
B
113 117Right-handed 310
Helix 6
6
B
131 136Right-handed alpha
Helix 7
7
B
191 205Right-handed alpha
Helix 8
8
B
216 228Right-handed alpha
Helix 9
9
B
242 248Right-handed alpha
Helix 10
10
B
248 256Right-handed alpha
Helix 11
11
B
263 270Right-handed alpha
Helix 12
12
B
271 273Right-handed 310
Helix 13
13
B
274 290Right-handed alpha
Helix 14
14
B
300 305Right-handed 310
Helix 15
15
B
310 324Right-handed alpha
Helix 16
16
B
331 336Right-handed alpha
Helix 17
17
B
339 357Right-handed alpha
Helix 18
18
B
361 370Right-handed alpha
Helix 19
19
B
376 393Right-handed alpha
Helix 20
20
B
404 413Right-handed alpha
Helix 21
21
B
425 432Right-handed alpha
Helix 22
22
B
433 435Right-handed 310
Helix 23
23
B
444 449Right-handed alpha
Helix 24
24
B
454 468Right-handed alpha
Helix 25
25
A
3 9Right-handed alpha
Helix 26
26
A
34 45Right-handed alpha
Helix 27
27
A
57 76Right-handed alpha
Helix 28
28
A
113 117Right-handed 310
Helix 29
29
A
131 136Right-handed alpha
Helix 30
30
A
191 205Right-handed alpha
Helix 31
31
A
216 228Right-handed alpha
Helix 32
32
A
229 232Right-handed 310
Helix 33
33
A
242 248Right-handed alpha
Helix 34
34
A
248 256Right-handed alpha
Helix 35
35
A
263 270Right-handed alpha
Helix 36
36
A
271 273Right-handed 310
Helix 37
37
A
274 290Right-handed alpha
Helix 38
38
A
300 305Right-handed 310
Helix 39
39
A
310 324Right-handed alpha
Helix 40
40
A
331 336Right-handed alpha
Helix 41
41
A
339 357Right-handed alpha
Helix 42
42
A
361 370Right-handed alpha
Helix 43
43
A
376 393Right-handed alpha
Helix 44
44
A
404 413Right-handed alpha
Helix 45
45
A
425 432Right-handed alpha
Helix 46
46
A
433 435Right-handed 310
Helix 47
47
A
444 449Right-handed alpha
Helix 48
48
A
454 468Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 4KCT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 27first strand
Strand 2
B
46 52parallel
Strand 3
B
80 84parallel
Strand 4
B
208 211parallel
Strand 5
B
235 240parallel
Strand 6
B
258 262parallel
Strand 7
B
293 296parallel
Strand 8
B
327 330parallel
Strand 9
B
23 27parallel
Back to list of sheets
Back to top of page

There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 91first strand
Strand 2
B
177 179anti-parallel
Strand 3
B
141 144anti-parallel
Strand 4
B
149 158anti-parallel
Strand 5
B
161 166anti-parallel
Strand 6
B
107 111anti-parallel
Strand 7
B
124 126parallel
Back to list of sheets
Back to top of page

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
B
99 102first strand
Strand 2
B
170 173anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
438 442first strand
Strand 2
B
419 423parallel
Strand 3
B
396 400parallel
Strand 4
B
476 481parallel
Strand 5
B
492 497anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
23 27first strand
Strand 2
A
46 52parallel
Strand 3
A
80 84parallel
Strand 4
A
208 211parallel
Strand 5
A
235 240parallel
Strand 6
A
258 262parallel
Strand 7
A
293 296parallel
Strand 8
A
327 330parallel
Strand 9
A
23 27parallel
Back to list of sheets
Back to top of page

There are 7 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
90 91first strand
Strand 2
A
177 179anti-parallel
Strand 3
A
141 144anti-parallel
Strand 4
A
149 158anti-parallel
Strand 5
A
161 166anti-parallel
Strand 6
A
107 111anti-parallel
Strand 7
A
124 126parallel
Back to list of sheets
Back to top of page

There are 2 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
99 102first strand
Strand 2
A
170 173anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
438 442first strand
Strand 2
A
419 423parallel
Strand 3
A
396 400parallel
Strand 4
A
476 481parallel
Strand 5
A
492 497anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il