Analysis of interatomic Contacts of Structural Units in PDB entry:
2CUK


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 2CUK entry

There are 4 chains in PDB entry 2CUK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1VAL 311
B
MET 1VAL 311
C
MET 1VAL 311
D
MET 1VAL 311
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 52 helices in PDB entry 2CUK. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
14 20Right-handed alpha
Helix 2
2
A
33 42Right-handed alpha
Helix 3
3
A
56 63Right-handed alpha
Helix 4
4
A
80 86Right-handed alpha
Helix 5
5
A
98 115Right-handed alpha
Helix 6
6
A
116 126Right-handed alpha
Helix 7
7
A
153 166Right-handed alpha
Helix 8
8
A
186 194Right-handed alpha
Helix 9
9
A
212 217Right-handed alpha
Helix 10
10
A
230 234Right-handed 310
Helix 11
11
A
235 244Right-handed alpha
Helix 12
12
A
264 269Right-handed 310
Helix 13
13
A
282 302Right-handed alpha
Helix 14
14
B
14 20Right-handed alpha
Helix 15
15
B
33 42Right-handed alpha
Helix 16
16
B
56 64Right-handed alpha
Helix 17
17
B
80 86Right-handed alpha
Helix 18
18
B
98 115Right-handed alpha
Helix 19
19
B
116 126Right-handed alpha
Helix 20
20
B
153 166Right-handed alpha
Helix 21
21
B
186 194Right-handed alpha
Helix 22
22
B
212 219Right-handed alpha
Helix 23
23
B
230 234Right-handed 310
Helix 24
24
B
235 246Right-handed alpha
Helix 25
25
B
264 269Right-handed 310
Helix 26
26
B
282 302Right-handed alpha
Helix 27
27
C
13 20Right-handed alpha
Helix 28
28
C
33 42Right-handed alpha
Helix 29
29
C
56 64Right-handed alpha
Helix 30
30
C
80 87Right-handed alpha
Helix 31
31
C
98 115Right-handed alpha
Helix 32
32
C
116 126Right-handed alpha
Helix 33
33
C
153 166Right-handed alpha
Helix 34
34
C
186 194Right-handed alpha
Helix 35
35
C
212 217Right-handed alpha
Helix 36
36
C
230 234Right-handed 310
Helix 37
37
C
235 246Right-handed alpha
Helix 38
38
C
264 269Right-handed 310
Helix 39
39
C
282 302Right-handed alpha
Helix 40
40
D
14 19Right-handed alpha
Helix 41
41
D
33 42Right-handed alpha
Helix 42
42
D
56 63Right-handed alpha
Helix 43
43
D
80 86Right-handed alpha
Helix 44
44
D
98 115Right-handed alpha
Helix 45
45
D
116 126Right-handed alpha
Helix 46
46
D
153 166Right-handed alpha
Helix 47
47
D
186 194Right-handed alpha
Helix 48
48
D
212 217Right-handed alpha
Helix 49
49
D
230 234Right-handed 310
Helix 50
50
D
235 244Right-handed alpha
Helix 51
51
D
264 269Right-handed 310
Helix 52
52
D
282 302Right-handed alpha
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There are 8 sheets in PDB entry 2CUK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
23 26first strand
Strand 2
A
2 5parallel
Strand 3
A
46 48parallel
Strand 4
A
68 70parallel
Strand 5
A
90 92parallel
Strand 6
A
309 311anti-parallel
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There are 6 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
169 173first strand
Strand 2
A
146 150parallel
Strand 3
A
196 199parallel
Strand 4
A
224 227parallel
Strand 5
A
249 252parallel
Strand 6
A
272 274parallel
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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
B
23 26first strand
Strand 2
B
2 5parallel
Strand 3
B
46 48parallel
Strand 4
B
68 70parallel
Strand 5
B
90 92parallel
Strand 6
B
309 311anti-parallel
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There are 6 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
169 173first strand
Strand 2
B
146 150parallel
Strand 3
B
196 199parallel
Strand 4
B
224 227parallel
Strand 5
B
249 252parallel
Strand 6
B
272 274parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
23 26first strand
Strand 2
C
2 5parallel
Strand 3
C
46 48parallel
Strand 4
C
68 70parallel
Strand 5
C
90 92parallel
Strand 6
C
309 311anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
169 173first strand
Strand 2
C
146 150parallel
Strand 3
C
196 199parallel
Strand 4
C
224 227parallel
Strand 5
C
249 252parallel
Strand 6
C
272 274parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
23 26first strand
Strand 2
D
2 5parallel
Strand 3
D
46 48parallel
Strand 4
D
68 70parallel
Strand 5
D
90 92parallel
Strand 6
D
309 311anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
169 173first strand
Strand 2
D
146 150parallel
Strand 3
D
196 199parallel
Strand 4
D
224 227parallel
Strand 5
D
249 252parallel
Strand 6
D
272 274parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il