Analysis of interatomic Contacts of Structural Units in PDB entry:
5CYA


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 5CYA entry

There are 2 chains in PDB entry 5CYA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 101LEU 268
B
 THR 101LEU 268
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 7 helices in PDB entry 5CYA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
223 226Right-handed 310
Helix 2
AA2
A
255 258Right-handed 310
Helix 3
AA3
A
259 268Right-handed alpha
Helix 4
AA4
B
223 225Right-handed 310
Helix 5
AA5
B
244 246Right-handed 310
Helix 6
AA6
B
255 258Right-handed 310
Helix 7
AA7
B
259 268Right-handed alpha
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There are 4 sheets in PDB entry 5CYA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
103 104first strand
Strand 2
A
116 121parallel
Strand 3
A
136 147parallel
Strand 4
A
158 169parallel
Strand 5
A
184 191parallel
Strand 6
A
208 213parallel
Strand 7
A
228 232parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 110first strand
Strand 2
A
124 127parallel
Strand 3
A
150 153parallel
Strand 4
A
172 177parallel
Strand 5
A
194 199parallel
Strand 6
A
218 221parallel
Strand 7
A
248 251parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 104first strand
Strand 2
B
116 121parallel
Strand 3
B
139 147parallel
Strand 4
B
161 169parallel
Strand 5
B
184 191parallel
Strand 6
B
208 213parallel
Strand 7
B
228 232parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 110first strand
Strand 2
B
124 127parallel
Strand 3
B
150 153parallel
Strand 4
B
172 177parallel
Strand 5
B
194 199parallel
Strand 6
B
218 221parallel
Strand 7
B
248 251parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il