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


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 3FHK entry

There are 4 chains in PDB entry 3FHK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2CYS 144
D
 MET 1HIS 143
E
 SER -2CYS 144
F
 SER -2CYS 144
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 31 helices in PDB entry 3FHK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-2 22Right-handed alpha
Helix 2
2
A
30 41Right-handed alpha
Helix 3
3
A
53 59Right-handed alpha
Helix 4
4
A
59 71Right-handed alpha
Helix 5
5
A
86 95Right-handed alpha
Helix 6
6
A
120 124Right-handed 310
Helix 7
7
A
128 144Right-handed alpha
Helix 8
8
D
1 13Right-handed alpha
Helix 9
9
D
13 22Right-handed alpha
Helix 10
10
D
30 41Right-handed alpha
Helix 11
11
D
53 59Right-handed alpha
Helix 12
12
D
59 71Right-handed alpha
Helix 13
13
D
86 96Right-handed alpha
Helix 14
14
D
120 124Right-handed 310
Helix 15
15
D
128 143Right-handed alpha
Helix 16
16
E
-1 13Right-handed alpha
Helix 17
17
E
13 22Right-handed alpha
Helix 18
18
E
30 41Right-handed alpha
Helix 19
19
E
53 59Right-handed alpha
Helix 20
20
E
59 71Right-handed alpha
Helix 21
21
E
86 96Right-handed alpha
Helix 22
22
E
120 125Right-handed alpha
Helix 23
23
E
128 144Right-handed alpha
Helix 24
24
F
-1 22Right-handed alpha
Helix 25
25
F
30 40Right-handed alpha
Helix 26
26
F
53 59Right-handed alpha
Helix 27
27
F
59 70Right-handed alpha
Helix 28
28
F
86 95Right-handed alpha
Helix 29
29
F
96 98Right-handed 310
Helix 30
30
F
120 124Right-handed 310
Helix 31
31
F
128 144Right-handed alpha
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There are 4 sheets in PDB entry 3FHK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
26 27first strand
Strand 2
A
77 82parallel
Strand 3
A
44 50parallel
Strand 4
A
106 111anti-parallel
Strand 5
A
114 119anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
26 27first strand
Strand 2
D
77 82parallel
Strand 3
D
44 50parallel
Strand 4
D
106 111anti-parallel
Strand 5
D
114 119anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
26 27first strand
Strand 2
E
77 82parallel
Strand 3
E
44 50parallel
Strand 4
E
106 111anti-parallel
Strand 5
E
114 119anti-parallel
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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
F
26 27first strand
Strand 2
F
77 82parallel
Strand 3
F
44 50parallel
Strand 4
F
106 111anti-parallel
Strand 5
F
114 119anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il