Analysis of interatomic Contacts of Structural Units in PDB entry:
7A77


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 7A77 entry

There are 2 chains in PDB entry 7A77 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 225PRO 458
B
 LYS 471SER 482
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 15 helices in PDB entry 7A77. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
225 230Right-handed alpha
Helix 2
AA2
A
231 243Right-handed alpha
Helix 3
AA3
A
263 285Right-handed alpha
Helix 4
AA4
A
288 292Right-handed 310
Helix 5
AA5
A
293 317Right-handed alpha
Helix 6
AA6
A
318 320Right-handed 310
Helix 7
AA7
A
334 340Right-handed alpha
Helix 8
AA8
A
342 353Right-handed alpha
Helix 9
AA9
A
353 361Right-handed alpha
Helix 10
AB1
A
363 376Right-handed alpha
Helix 11
AB2
A
385 408Right-handed alpha
Helix 12
AB3
A
413 420Right-handed alpha
Helix 13
AB4
A
421 443Right-handed alpha
Helix 14
AB5
A
448 455Right-handed alpha
Helix 15
AB6
B
472 481Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 7A77.

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
250 251first strand
Strand 2
A
330 333parallel
Strand 3
A
323 325anti-parallel
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