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


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 4FHO entry

There are 2 chains in PDB entry 4FHO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 35THR 260
B
 ARG 34THR 260
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 22 helices in PDB entry 4FHO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 48Right-handed alpha
Helix 2
2
A
50 61Right-handed alpha
Helix 3
3
A
71 77Right-handed alpha
Helix 4
4
A
93 97Right-handed 310
Helix 5
5
A
113 117Right-handed 310
Helix 6
6
A
135 139Right-handed 310
Helix 7
7
A
157 163Right-handed 310
Helix 8
8
A
179 183Right-handed 310
Helix 9
9
A
201 205Right-handed 310
Helix 10
10
A
223 229Right-handed 310
Helix 11
11
A
245 249Right-handed 310
Helix 12
12
B
44 48Right-handed alpha
Helix 13
13
B
50 61Right-handed alpha
Helix 14
14
B
71 77Right-handed alpha
Helix 15
15
B
93 97Right-handed 310
Helix 16
16
B
113 117Right-handed 310
Helix 17
17
B
135 139Right-handed 310
Helix 18
18
B
157 163Right-handed 310
Helix 19
19
B
179 183Right-handed 310
Helix 20
20
B
201 205Right-handed 310
Helix 21
21
B
223 229Right-handed 310
Helix 22
22
B
245 249Right-handed 310
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There are 4 sheets in PDB entry 4FHO. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
42 43first strand
Strand 2
A
69 70anti-parallel
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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
A
80 82first strand
Strand 2
A
102 104parallel
Strand 3
A
124 126parallel
Strand 4
A
146 148parallel
Strand 5
A
168 170parallel
Strand 6
A
190 192parallel
Strand 7
A
212 214parallel
Strand 8
A
234 236parallel
Strand 9
A
256 258parallel
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There are 2 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
42 43first strand
Strand 2
B
69 70anti-parallel
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There are 9 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
80 82first strand
Strand 2
B
102 104parallel
Strand 3
B
124 126parallel
Strand 4
B
146 148parallel
Strand 5
B
168 170parallel
Strand 6
B
190 192parallel
Strand 7
B
212 214parallel
Strand 8
B
234 236parallel
Strand 9
B
256 258parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il