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


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 1YFI entry

There are 6 chains in PDB entry 1YFI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 1 G 9
D
 C 12 G 20
E
 C 1 G 10
F
 C 11 G 20
A
 MET 1GLY 262
B
 MET 1GLY 262
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 1YFI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 13Right-handed alpha
Helix 2
2
A
14 18Right-handed 310
Helix 3
3
A
22 42Right-handed alpha
Helix 4
4
A
44 52Right-handed alpha
Helix 5
5
A
56 70Right-handed alpha
Helix 6
6
A
73 75Right-handed 310
Helix 7
7
A
132 141Right-handed alpha
Helix 8
8
A
145 158Right-handed alpha
Helix 9
9
A
164 176Right-handed alpha
Helix 10
10
A
178 189Right-handed alpha
Helix 11
11
A
222 233Right-handed alpha
Helix 12
12
A
238 243Right-handed 310
Helix 13
13
B
3 13Right-handed alpha
Helix 14
14
B
14 18Right-handed 310
Helix 15
15
B
22 42Right-handed alpha
Helix 16
16
B
44 51Right-handed alpha
Helix 17
17
B
56 70Right-handed alpha
Helix 18
18
B
73 75Right-handed 310
Helix 19
19
B
132 141Right-handed alpha
Helix 20
20
B
145 158Right-handed alpha
Helix 21
21
B
164 176Right-handed alpha
Helix 22
22
B
178 189Right-handed alpha
Helix 23
23
B
222 233Right-handed alpha
Helix 24
24
B
238 243Right-handed 310
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There are 4 sheets in PDB entry 1YFI. 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
77 84first strand
Strand 2
A
100 106anti-parallel
Strand 3
A
111 121anti-parallel
Strand 4
A
203 210parallel
Strand 5
A
213 221anti-parallel
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There are 3 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
126 131first strand
Strand 2
A
258 262anti-parallel
Strand 3
A
246 249anti-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
B
77 84first strand
Strand 2
B
100 106anti-parallel
Strand 3
B
111 121anti-parallel
Strand 4
B
203 210parallel
Strand 5
B
213 221anti-parallel
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There are 3 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
126 131first strand
Strand 2
B
258 262anti-parallel
Strand 3
B
246 249anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il