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


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 1YBV entry

There are 2 chains in PDB entry 1YBV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 14MET 283
B
 ASP 14MET 283
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 26 helices in PDB entry 1YBV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 25Right-handed 310
Helix 2
2
A
40 51Right-handed alpha
Helix 3
3
A
64 76Right-handed alpha
Helix 4
4
A
91 105Right-handed alpha
Helix 5
5
A
123 125Right-handed 310
Helix 6
6
A
128 138Right-handed alpha
Helix 7
7
A
140 152Right-handed alpha
Helix 8
8
A
165 167Right-handed 310
Helix 9
9
A
176 199Right-handed alpha
Helix 10
10
A
214 222Right-handed alpha
Helix 11
11
A
232 242Right-handed alpha
Helix 12
12
A
252 263Right-handed alpha
Helix 13
13
A
265 269Right-handed 310
Helix 14
14
B
22 25Right-handed 310
Helix 15
15
B
40 51Right-handed alpha
Helix 16
16
B
64 76Right-handed alpha
Helix 17
17
B
91 105Right-handed alpha
Helix 18
18
B
123 125Right-handed 310
Helix 19
19
B
128 138Right-handed alpha
Helix 20
20
B
140 152Right-handed alpha
Helix 21
21
B
165 167Right-handed 310
Helix 22
22
B
176 199Right-handed alpha
Helix 23
23
B
214 222Right-handed alpha
Helix 24
24
B
232 242Right-handed alpha
Helix 25
25
B
252 263Right-handed alpha
Helix 26
26
B
265 269Right-handed 310
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There are 2 sheets in PDB entry 1YBV. Click on sheet of interest to get list of strands forming it: A, B,

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
273 277first strand
Strand 2
A
202 208parallel
Strand 3
A
158 162parallel
Strand 4
A
110 113parallel
Strand 5
A
30 34parallel
Strand 6
A
54 60parallel
Strand 7
A
81 85parallel
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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
273 277first strand
Strand 2
B
202 208parallel
Strand 3
B
158 162parallel
Strand 4
B
110 113parallel
Strand 5
B
30 34parallel
Strand 6
B
54 60parallel
Strand 7
B
81 85parallel
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