Analysis of interatomic Contacts of Structural Units in PDB entry:
1FVA


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 1FVA entry

There are 2 chains in PDB entry 1FVA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 29PRO 228
B
 ILE 28PRO 228
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 14 helices in PDB entry 1FVA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
72 82Right-handed alpha
Helix 2
2
A
102 108Right-handed alpha
Helix 3
3
A
127 138Right-handed alpha
Helix 4
4
A
153 155Right-handed 310
Helix 5
5
A
163 184Right-handed alpha
Helix 6
6
A
203 207Right-handed 310
Helix 7
7
B
30 34Right-handed 310
Helix 8
8
B
72 82Right-handed alpha
Helix 9
9
B
102 108Right-handed alpha
Helix 10
10
B
127 138Right-handed alpha
Helix 11
11
B
153 155Right-handed 310
Helix 12
12
B
163 184Right-handed alpha
Helix 13
13
B
203 207Right-handed 310
Helix 14
14
B
208 213Right-handed alpha
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There are 4 sheets in PDB entry 1FVA. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
192 193first strand
Strand 2
A
157 159parallel
Strand 3
A
64 70anti-parallel
Strand 4
A
114 121anti-parallel
Strand 5
A
86 94anti-parallel
Strand 6
A
200 201anti-parallel
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There are 2 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
146 147first strand
Strand 2
A
150 151anti-parallel
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There are 6 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
192 193first strand
Strand 2
B
157 159parallel
Strand 3
B
64 70anti-parallel
Strand 4
B
114 121anti-parallel
Strand 5
B
86 94anti-parallel
Strand 6
B
200 201anti-parallel
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There are 2 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
146 147first strand
Strand 2
B
150 151anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il