Analysis of interatomic Contacts of Structural Units in PDB entry:
3F4W


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 3F4W entry

There are 2 chains in PDB entry 3F4W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 211
B
 MET 1HIS 211
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 24 helices in PDB entry 3F4W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 23Right-handed alpha
Helix 2
2
A
24 26Right-handed 310
Helix 3
3
A
32 40Right-handed alpha
Helix 4
4
A
41 51Right-handed alpha
Helix 5
5
A
65 76Right-handed alpha
Helix 6
6
A
88 103Right-handed alpha
Helix 7
7
A
115 127Right-handed alpha
Helix 8
8
A
136 142Right-handed alpha
Helix 9
9
A
146 157Right-handed alpha
Helix 10
10
A
172 178Right-handed alpha
Helix 11
11
A
187 192Right-handed alpha
Helix 12
12
A
195 210Right-handed alpha
Helix 13
13
B
11 23Right-handed alpha
Helix 14
14
B
24 26Right-handed 310
Helix 15
15
B
32 40Right-handed alpha
Helix 16
16
B
41 51Right-handed alpha
Helix 17
17
B
65 76Right-handed alpha
Helix 18
18
B
88 103Right-handed alpha
Helix 19
19
B
115 127Right-handed alpha
Helix 20
20
B
136 142Right-handed alpha
Helix 21
21
B
146 157Right-handed alpha
Helix 22
22
B
172 178Right-handed alpha
Helix 23
23
B
187 192Right-handed alpha
Helix 24
24
B
195 210Right-handed alpha
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There are 2 sheets in PDB entry 3F4W. Click on sheet of interest to get list of strands forming it: A, B,

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
A
2 7first strand
Strand 2
A
28 31parallel
Strand 3
A
55 62parallel
Strand 4
A
80 84parallel
Strand 5
A
105 109parallel
Strand 6
A
130 134parallel
Strand 7
A
161 165parallel
Strand 8
A
183 186parallel
Strand 9
A
2 7parallel
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There are 9 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
2 7first strand
Strand 2
B
28 31parallel
Strand 3
B
55 62parallel
Strand 4
B
80 84parallel
Strand 5
B
105 109parallel
Strand 6
B
130 134parallel
Strand 7
B
161 165parallel
Strand 8
B
183 186parallel
Strand 9
B
2 7parallel
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