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


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 1YPI entry

There are 2 chains in PDB entry 1YPI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ASN 248
B
 ALA 2ASN 248
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 1YPI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA
A
16 30Right-handed alpha
Helix 2
BA
A
46 54Right-handed alpha
Helix 3
CA
A
79 87Right-handed alpha
Helix 4
D1A
A
95 102Right-handed alpha
Helix 5
D2A
A
105 120Right-handed alpha
Helix 6
E1A
A
130 137Right-handed alpha
Helix 7
E2A
A
138 154Right-handed alpha
Helix 8
F1A
A
177 196Right-handed alpha
Helix 9
F2A
A
197 204Right-handed alpha
Helix 10
GA
A
213 221Right-handed 310
Helix 11
H1A
A
232 237Right-handed 310
Helix 12
H2A
A
239 246Right-handed alpha
Helix 13
AB
B
16 30Right-handed alpha
Helix 14
BB
B
46 54Right-handed alpha
Helix 15
CB
B
79 87Right-handed alpha
Helix 16
D1B
B
95 102Right-handed alpha
Helix 17
D2B
B
105 120Right-handed alpha
Helix 18
E1B
B
130 137Right-handed alpha
Helix 19
E2B
B
138 154Right-handed alpha
Helix 20
F1B
B
177 196Right-handed alpha
Helix 21
F2B
B
197 204Right-handed alpha
Helix 22
GB
B
213 221Right-handed 310
Helix 23
H1B
B
232 237Right-handed 310
Helix 24
H2B
B
239 246Right-handed alpha
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There are 2 sheets in PDB entry 1YPI. Click on sheet of interest to get list of strands forming it: BLA, BLB,

There are 9 strands in BLA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 11first strand
Strand 2
A
37 41parallel
Strand 3
A
58 63parallel
Strand 4
A
89 93parallel
Strand 5
A
122 127parallel
Strand 6
A
159 165parallel
Strand 7
A
205 209parallel
Strand 8
A
227 231parallel
Strand 9
A
5 11parallel
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There are 9 strands in BLB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 11first strand
Strand 2
B
37 41parallel
Strand 3
B
58 63parallel
Strand 4
B
89 93parallel
Strand 5
B
122 127parallel
Strand 6
B
159 165parallel
Strand 7
B
205 209parallel
Strand 8
B
227 231parallel
Strand 9
B
5 11parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il