Analysis of interatomic Contacts of Structural Units in PDB entry:
7CYR


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 7CYR entry

There is 1 chain in PDB entry 7CYR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 43GLU 437
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 21 helices in PDB entry 7CYR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
43 61Right-handed alpha
Helix 2
AA2
A
65 72Right-handed alpha
Helix 3
AA3
A
73 76Right-handed 310
Helix 4
AA4
A
80 82Right-handed 310
Helix 5
AA5
A
83 97Right-handed alpha
Helix 6
AA6
A
102 115Right-handed alpha
Helix 7
AA7
A
117 120Right-handed 310
Helix 8
AA8
A
157 180Right-handed alpha
Helix 9
AA9
A
184 198Right-handed alpha
Helix 10
AB1
A
201 216Right-handed alpha
Helix 11
AB2
A
245 252Right-handed alpha
Helix 12
AB3
A
253 276Right-handed alpha
Helix 13
AB4
A
283 285Right-handed 310
Helix 14
AB5
A
311 324Right-handed alpha
Helix 15
AB6
A
325 337Right-handed alpha
Helix 16
AB7
A
346 359Right-handed alpha
Helix 17
AB8
A
360 362Right-handed 310
Helix 18
AB9
A
369 378Right-handed alpha
Helix 19
AC1
A
389 393Right-handed 310
Helix 20
AC2
A
397 418Right-handed alpha
Helix 21
AC3
A
422 431Right-handed alpha
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There are 5 sheets in PDB entry 7CYR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 3 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
122 125first strand
Strand 2
A
136 143anti-parallel
Strand 3
A
131 133anti-parallel
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There are 5 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
122 125first strand
Strand 2
A
136 143anti-parallel
Strand 3
A
148 154anti-parallel
Strand 4
A
234 238anti-parallel
Strand 5
A
227 231anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
222 223first strand
Strand 2
A
295 297parallel
Strand 3
A
287 289anti-parallel
Strand 4
A
243 244anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
277 278first strand
Strand 2
A
304 305anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
366 367first strand
Strand 2
A
420 421anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il