Analysis of interatomic Contacts of Structural Units in PDB entry:
6RA4


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 6RA4 entry

There are 4 chains in PDB entry 6RA4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 213ILE 345
B
 GLY 212LYS 346
L
 C 401 U 409
M
 C 401 U 409
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 10 helices in PDB entry 6RA4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
221 231Right-handed alpha
Helix 2
AA2
A
234 238Right-handed 310
Helix 3
AA3
A
243 255Right-handed alpha
Helix 4
AA4
A
300 307Right-handed alpha
Helix 5
AA5
A
324 328Right-handed 310
Helix 6
AA6
B
221 230Right-handed alpha
Helix 7
AA7
B
234 238Right-handed 310
Helix 8
AA8
B
243 255Right-handed alpha
Helix 9
AA9
B
300 309Right-handed alpha
Helix 10
AB1
B
324 328Right-handed 310
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There are 5 sheets in PDB entry 6RA4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 5 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
329 332first strand
Strand 2
A
319 322anti-parallel
Strand 3
A
270 276anti-parallel
Strand 4
A
258 261anti-parallel
Strand 5
A
336 338anti-parallel
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There are 2 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
285 287first strand
Strand 2
A
297 299anti-parallel
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There are 2 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
215 216first strand
Strand 2
B
343 344anti-parallel
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There are 5 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
329 332first strand
Strand 2
B
319 322anti-parallel
Strand 3
B
270 276anti-parallel
Strand 4
B
258 261anti-parallel
Strand 5
B
336 338anti-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
B
285 288first strand
Strand 2
B
296 299anti-parallel
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