Analysis of interatomic Contacts of Structural Units in PDB entry:
4K6F


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 4K6F entry

There are 4 chains in PDB entry 4K6F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3HIS 247
B
 LYS 3HIS 247
C
 LYS 3HIS 247
D
 LYS 3HIS 247
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 48 helices in PDB entry 4K6F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 26Right-handed alpha
Helix 2
2
A
42 51Right-handed alpha
Helix 3
3
A
64 79Right-handed alpha
Helix 4
4
A
101 113Right-handed alpha
Helix 5
5
A
113 131Right-handed alpha
Helix 6
6
A
140 146Right-handed alpha
Helix 7
7
A
150 172Right-handed alpha
Helix 8
8
A
188 193Right-handed alpha
Helix 9
9
A
195 203Right-handed alpha
Helix 10
10
A
204 207Right-handed 310
Helix 11
11
A
214 227Right-handed alpha
Helix 12
12
A
228 231Right-handed 310
Helix 13
13
B
13 26Right-handed alpha
Helix 14
14
B
40 51Right-handed alpha
Helix 15
15
B
64 79Right-handed alpha
Helix 16
16
B
101 113Right-handed alpha
Helix 17
17
B
113 131Right-handed alpha
Helix 18
18
B
140 146Right-handed alpha
Helix 19
19
B
150 172Right-handed alpha
Helix 20
20
B
188 193Right-handed alpha
Helix 21
21
B
195 203Right-handed alpha
Helix 22
22
B
204 207Right-handed 310
Helix 23
23
B
214 227Right-handed alpha
Helix 24
24
B
228 231Right-handed 310
Helix 25
25
C
13 26Right-handed alpha
Helix 26
26
C
40 51Right-handed alpha
Helix 27
27
C
64 79Right-handed alpha
Helix 28
28
C
101 113Right-handed alpha
Helix 29
29
C
113 131Right-handed alpha
Helix 30
30
C
140 146Right-handed alpha
Helix 31
31
C
150 172Right-handed alpha
Helix 32
32
C
188 193Right-handed alpha
Helix 33
33
C
195 203Right-handed alpha
Helix 34
34
C
204 207Right-handed 310
Helix 35
35
C
214 227Right-handed alpha
Helix 36
36
C
228 231Right-handed 310
Helix 37
37
D
13 26Right-handed alpha
Helix 38
38
D
40 51Right-handed alpha
Helix 39
39
D
64 79Right-handed alpha
Helix 40
40
D
101 113Right-handed alpha
Helix 41
41
D
113 131Right-handed alpha
Helix 42
42
D
140 146Right-handed alpha
Helix 43
43
D
150 172Right-handed alpha
Helix 44
44
D
188 193Right-handed alpha
Helix 45
45
D
195 202Right-handed alpha
Helix 46
46
D
203 207Right-handed 310
Helix 47
47
D
214 227Right-handed alpha
Helix 48
48
D
228 231Right-handed 310
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There are 4 sheets in PDB entry 4K6F. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
56 59first strand
Strand 2
A
29 34parallel
Strand 3
A
5 8parallel
Strand 4
A
84 87parallel
Strand 5
A
133 138parallel
Strand 6
A
176 183parallel
Strand 7
A
237 240parallel
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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
56 59first strand
Strand 2
B
29 34parallel
Strand 3
B
5 8parallel
Strand 4
B
84 87parallel
Strand 5
B
133 138parallel
Strand 6
B
176 183parallel
Strand 7
B
237 240parallel
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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
56 59first strand
Strand 2
C
29 34parallel
Strand 3
C
5 8parallel
Strand 4
C
84 87parallel
Strand 5
C
133 138parallel
Strand 6
C
176 183parallel
Strand 7
C
237 240parallel
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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
56 59first strand
Strand 2
D
29 34parallel
Strand 3
D
5 8parallel
Strand 4
D
84 87parallel
Strand 5
D
133 138parallel
Strand 6
D
176 183parallel
Strand 7
D
237 240parallel
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