Analysis of interatomic Contacts of Structural Units in PDB entry:
3CK6


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 3CK6 entry

There are 5 chains in PDB entry 3CK6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LYS 244
B
 MSE 1LYS 244
C
 GLY 2GLU 243
D
 MSE 1LYS 244
E
 ALA 0LYS 244
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 40 helices in PDB entry 3CK6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 47Right-handed alpha
Helix 2
2
A
50 59Right-handed alpha
Helix 3
3
A
112 124Right-handed alpha
Helix 4
4
A
130 159Right-handed alpha
Helix 5
5
A
164 168Right-handed 310
Helix 6
6
A
169 197Right-handed alpha
Helix 7
7
A
199 204Right-handed alpha
Helix 8
8
A
205 244Right-handed alpha
Helix 9
9
B
39 47Right-handed alpha
Helix 10
10
B
50 58Right-handed alpha
Helix 11
11
B
112 124Right-handed alpha
Helix 12
12
B
130 159Right-handed alpha
Helix 13
13
B
164 168Right-handed 310
Helix 14
14
B
169 197Right-handed alpha
Helix 15
15
B
199 204Right-handed alpha
Helix 16
16
B
205 242Right-handed alpha
Helix 17
17
C
39 47Right-handed alpha
Helix 18
18
C
50 59Right-handed alpha
Helix 19
19
C
112 124Right-handed alpha
Helix 20
20
C
130 160Right-handed alpha
Helix 21
21
C
164 168Right-handed 310
Helix 22
22
C
169 197Right-handed alpha
Helix 23
23
C
199 204Right-handed alpha
Helix 24
24
C
205 241Right-handed alpha
Helix 25
25
D
39 47Right-handed alpha
Helix 26
26
D
50 58Right-handed alpha
Helix 27
27
D
112 124Right-handed alpha
Helix 28
28
D
130 159Right-handed alpha
Helix 29
29
D
164 168Right-handed 310
Helix 30
30
D
169 197Right-handed alpha
Helix 31
31
D
199 204Right-handed alpha
Helix 32
32
D
205 242Right-handed alpha
Helix 33
33
E
39 47Right-handed alpha
Helix 34
34
E
50 58Right-handed alpha
Helix 35
35
E
112 124Right-handed alpha
Helix 36
36
E
130 159Right-handed alpha
Helix 37
37
E
164 168Right-handed 310
Helix 38
38
E
169 197Right-handed alpha
Helix 39
39
E
199 204Right-handed alpha
Helix 40
40
E
205 244Right-handed alpha
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There are 5 sheets in PDB entry 3CK6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
16 17first strand
Strand 2
A
4 9anti-parallel
Strand 3
A
29 34anti-parallel
Strand 4
A
103 108parallel
Strand 5
A
93 100anti-parallel
Strand 6
A
74 80anti-parallel
Strand 7
A
65 68anti-parallel
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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
16 17first strand
Strand 2
B
4 9anti-parallel
Strand 3
B
29 34anti-parallel
Strand 4
B
103 108parallel
Strand 5
B
93 100anti-parallel
Strand 6
B
74 80anti-parallel
Strand 7
B
65 68anti-parallel
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There are 7 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
16 17first strand
Strand 2
C
4 9anti-parallel
Strand 3
C
29 34anti-parallel
Strand 4
C
103 108parallel
Strand 5
C
93 100anti-parallel
Strand 6
C
74 80anti-parallel
Strand 7
C
65 68anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 17first strand
Strand 2
D
4 9anti-parallel
Strand 3
D
29 34anti-parallel
Strand 4
D
103 108parallel
Strand 5
D
93 100anti-parallel
Strand 6
D
74 80anti-parallel
Strand 7
D
65 68anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
16 17first strand
Strand 2
E
4 9anti-parallel
Strand 3
E
29 34anti-parallel
Strand 4
E
103 108parallel
Strand 5
E
93 100anti-parallel
Strand 6
E
74 80anti-parallel
Strand 7
E
65 68anti-parallel
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